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https://codegolf.stackexchange.com/a/4#6 <p>Canonical 23-character answer:</p>
https://codegolf.stackexchange.com/a/4#12 <p><code>tr///</code> solution in Perl (39 characters), boilerplate can be removed with <code>-p</code>:</p>
https://codegolf.stackexchange.com/a/4#20 <h1>Javascript (177)</h1>
https://codegolf.stackexchange.com/a/4#30 <h2>Python (117 bytes)</h2>
https://codegolf.stackexchange.com/a/26#34 <p>Non-golf solution:</p>
https://codegolf.stackexchange.com/a/22#44 <p>PHP 108 characters:</p>
https://codegolf.stackexchange.com/a/4#45 <p><strong>DC (<strike>111</strike> 108 for the dc itself)</strong></p>
https://codegolf.stackexchange.com/a/54#55 <p>Use <code>`n`</code> to convert an integer to a string instead of using <code>str(n)</code>:</p>
https://codegolf.stackexchange.com/a/54#56 <p>Unless the following token starts with <code>e</code> or <code>E</code>. You can remove the space following a number.</p>
https://codegolf.stackexchange.com/a/54#57 <p>A one line function can be done with lambda:</p>
https://codegolf.stackexchange.com/a/54#58 <p>Sometimes your Python code requires you to have 2 levels of indentation. The obvious thing to do is use one and two spaces for each indentation level.</p>
https://codegolf.stackexchange.com/a/54#59 <p>Multiple statements can be put on one line separated by <code>;</code>. This can save a lot of whitespace from indentation.</p>
https://codegolf.stackexchange.com/a/54#60 <p>A great thing I did once is:</p>
https://codegolf.stackexchange.com/a/54#61 <p>If you're using a built-in function repeatedly, it might be more space-efficient to give it a new name, if using different arguments:</p>
https://codegolf.stackexchange.com/a/54#62 <p>Conditionals can be lengthy. In some cases, you can replace a simple conditional with <code>(a,b)[condition]</code>. If <code>condition</code> is true, then <code>b</code> is returned.</p>
https://codegolf.stackexchange.com/a/54#64 <p>Sometimes you can use Python's <code>exec</code>-statement combined with string repetition, to shorten loops. Unfortunately, you can't often use this, but when you can you can get rid of a lot of long loop constructs. Additionally, because <code>exec</code> is a statement you can't use it in lambdas, but <code>eval()</code> might work (but <code>eval()</code> is quite restricted in what you can do with it) although it's 2 characters longer.</p>
https://codegolf.stackexchange.com/a/26#67 <p>Python, 82 characters:</p>
https://codegolf.stackexchange.com/a/54#68 <p>Use <code>os.read</code> to read all input:</p>
https://codegolf.stackexchange.com/a/54#71 <p>If you're doing somewhat more complex golfing that require something from the standard library to be used a lot, <code>import x as y</code> can save some space:</p>
https://codegolf.stackexchange.com/a/73#76 <p>Naive solution, accepts only positive integer inputs.</p>
https://codegolf.stackexchange.com/a/73#77 <pre><code>return 1.f/InvSqrt(x);
https://codegolf.stackexchange.com/a/69#80 <p>These are the two shortest <strong>Ruby</strong> quines <a href="https://stackoverflow.com/questions/2474861/shortest-ruby-quine/2475931#2475931">from SO</a>:</p>
https://codegolf.stackexchange.com/a/85#90 <h2>Python</h2>
https://codegolf.stackexchange.com/a/88#95 <h1>JavaScript 111 chars - no key numbers</h1>
https://codegolf.stackexchange.com/a/54#97 <p>Use string substitution and <code>exec</code> to deal with long keywords like <code>lambda</code> that are repeated often in your code.</p>
https://codegolf.stackexchange.com/a/73#98 <pre><code>def sqrt_newton(x):
https://codegolf.stackexchange.com/a/88#100 <h2>Javascript 97 chars - no numbers at all</h2>
https://codegolf.stackexchange.com/a/26#106 <h2>Ruby 1.9.2p136 : <strike>78</strike> 74</h2>
https://codegolf.stackexchange.com/a/22#109 <p><strong>C# 119 characters:</strong></p>
https://codegolf.stackexchange.com/a/85#111 <p><h2>Ruby</h2><h3><strike>29 27 25</strike> 24 Chars</h3></p>
https://codegolf.stackexchange.com/a/69#121 <h2><strong>Fob (135)</strong></h2>
https://codegolf.stackexchange.com/a/73#123 <h2>Java (163)</h2>
https://codegolf.stackexchange.com/a/118#124 <h1>Haskell — <s>84</s> 76 characters</h1>
https://codegolf.stackexchange.com/a/88#130 <h2>DC (<strike>256</strike> 255 bytes)</h2>
https://codegolf.stackexchange.com/a/113#133 <p><strong>C# (294 characters):</strong> </p>
https://codegolf.stackexchange.com/a/132#134 <p>Some compilers (e.g. GCC) support <a href="http://msdn.microsoft.com/en-us/library/6aw8xdf2%28v=vs.80%29.aspx">multi-character constants</a>. This can save a few characters when a large integer value is required. Example:</p>
https://codegolf.stackexchange.com/a/113#137 <p><strong>PARI/GP (44 characters)</strong></p>
https://codegolf.stackexchange.com/a/131#138 <p><strong>Lisp (<strike>532</strike> 466 chars)</strong></p>
https://codegolf.stackexchange.com/a/73#141 <p><strong>LISP (66)</strong></p>
https://codegolf.stackexchange.com/a/131#142 <h2>Perl (489 chars)</h2>
https://codegolf.stackexchange.com/a/4#144 <p>Perl6 (54)</p>
https://codegolf.stackexchange.com/a/131#145 <h3>tr + sed (347)</h3>
https://codegolf.stackexchange.com/a/146#147 <h2>Bash (OP solution)</h2>
https://codegolf.stackexchange.com/a/146#148 <p><strong>zsh: (20 chars)</strong></p>
https://codegolf.stackexchange.com/a/113#149 <h3>C (117 including NL)</h3>
https://codegolf.stackexchange.com/a/131#150 <h2>Haskell — <s>314</s> <s>292</s> 291 characters</h2>
https://codegolf.stackexchange.com/a/113#151 <p><strong>Common Lisp: (107 chars)</strong></p>
https://codegolf.stackexchange.com/a/131#152 <p><strong>In Java, 475 characters.</strong></p>
https://codegolf.stackexchange.com/a/113#155 <h2>Mathematica 7 (31 chars in plain text)</h2>
https://codegolf.stackexchange.com/a/131#157 <p><strong>C# (213 characters)</strong></p>
https://codegolf.stackexchange.com/a/159#160 <p>Python: 66</p>
https://codegolf.stackexchange.com/a/159#161 <p>Python. 85 characters:</p>
https://codegolf.stackexchange.com/a/159#162 <p><strong>Ruby — 56 chars</strong></p>
https://codegolf.stackexchange.com/a/131#164 <p>Perl6 (238)</p>
https://codegolf.stackexchange.com/a/113#171 <h2>Python 3.1(153 chars):</h2>
https://codegolf.stackexchange.com/a/173#174 <p>Instead of using <code>.ToString()</code> use <code>+""</code> for numerics and other types that can be natively cast to a string safely.</p>
https://codegolf.stackexchange.com/a/173#175 <p>Remember where private or public are inherent, such as the following:</p>
https://codegolf.stackexchange.com/a/113#176 <p><h3>BASH Shell</h3> <h3>47 Characters</h3></p>
https://codegolf.stackexchange.com/a/159#179 <h1>J 25 <sup><strike>27</strike> <strike>31</strike></sup></h1>
https://codegolf.stackexchange.com/a/173#182 <p>Use <code>var</code> for declaring and initializing (single) variables to save characters on the type:</p>
https://codegolf.stackexchange.com/a/173#184 <p>I once deliberately placed my program in <code>namespace System</code> so I can shorten access to a specific class. Compare</p>
https://codegolf.stackexchange.com/a/185#186 <p>Python: 83 characters, 32,089,643 digit number on my PC in a minute</p>
https://codegolf.stackexchange.com/a/159#187 <h3>Windows PowerShell (63)</h3>
https://codegolf.stackexchange.com/a/185#190 <h3>LISP (18)</h3>
https://codegolf.stackexchange.com/a/185#192 <h3>bash (41)</h3>
https://codegolf.stackexchange.com/a/191#193 <p>Powers of 10 literals with scientific notation:</p>
https://codegolf.stackexchange.com/a/185#194 <h3>Windows PowerShell(7)</h3>
https://codegolf.stackexchange.com/a/183#195 <h2>Python 124</h2>
https://codegolf.stackexchange.com/a/189#198 <p>Python - 179</p>
https://codegolf.stackexchange.com/a/191#199 <p><code>for</code> loops can have anything between 0 and three statements in their header:</p>
https://codegolf.stackexchange.com/a/185#200 <h2>C 86 (including NL)</h2>
https://codegolf.stackexchange.com/a/185#201 <h2>Python 18 characters</h2>
https://codegolf.stackexchange.com/a/54#202 <p>Use <code>a=b=c=0</code> instead of <code>a,b,c=0,0,0</code>.</p>
https://codegolf.stackexchange.com/a/191#203 <p>Casting to string:</p>
https://codegolf.stackexchange.com/a/197#204 <p><a href="https://stackoverflow.com/users/61974/mark-byers">Mark Byers</a> maintains a <a href="https://sites.google.com/site/codegolfingtips/Home" rel="nofollow noreferrer">golfing tips</a> site. It's not a book per se, but, you may find some gems there!</p>
https://codegolf.stackexchange.com/a/85#214 <h3>Windows PowerShell – <s>34</s> 30</h3>
https://codegolf.stackexchange.com/a/215#217 <h2>Python <strike>95</strike> 89</h2>
https://codegolf.stackexchange.com/a/85#218 <h2>Bash 100</h2>
https://codegolf.stackexchange.com/a/84#220 <h2>Python <strike>275</strike> <strike>248</strike> 255</h2>
https://codegolf.stackexchange.com/a/221#223 <h1>JavaScript (157)</h1>
https://codegolf.stackexchange.com/a/221#226 <h2>Perl (134)</h2>
https://codegolf.stackexchange.com/a/113#227 <h2>Haskell (80)</h2>
https://codegolf.stackexchange.com/a/189#236 <p>My own solution, since it has already been beaten to death by Python:</p>
https://codegolf.stackexchange.com/a/221#239 <p>Python, 161 characters:</p>
https://codegolf.stackexchange.com/a/197#251 <p>There are at least two books about golfing:</p>
https://codegolf.stackexchange.com/a/197#252 <p>When it comes to golfing in Java, it's not to be recommended.</p>
https://codegolf.stackexchange.com/a/159#255 <p><strong>Haskell <s>89</s> 87 chars</strong></p>
https://codegolf.stackexchange.com/a/84#257 <h2>C <strike>284</strike> 362 (From a file)</h2>
https://codegolf.stackexchange.com/a/242#274 <p><strong>C++ - 168 chars</strong></p>
https://codegolf.stackexchange.com/a/272#278 <h3>QBasic (56)</h3>
https://codegolf.stackexchange.com/a/173#282 <p>Make classnames only one letter. Enhancing on <a href="https://codegolf.stackexchange.com/questions/173/tips-for-code-golfing-in-c/175#175">Tips for code-golfing in C#</a> we go from </p>
https://codegolf.stackexchange.com/a/173#285 <p>Looping:</p>
https://codegolf.stackexchange.com/a/173#286 <p>Favor the ternary operator over <code>if</code>..<code>else</code> blocks where appropriate.</p>
https://codegolf.stackexchange.com/a/173#287 <p>Remember that the smallest compilable program in C# is 29 characters:</p>
https://codegolf.stackexchange.com/a/197#291 <p>"the zen of optimization" by Michael Abrash has a few sections on optimizing assembly code for size. I remember there was a chapter where he squeezed every spare byte out of a ridiculously small sort function. </p>
https://codegolf.stackexchange.com/a/289#292 <h3>PARI/GP (10)</h3>
https://codegolf.stackexchange.com/a/289#293 <h3>C (51)</h3>
https://codegolf.stackexchange.com/a/289#294 <p><strong>C# (56 chars):</strong></p>
https://codegolf.stackexchange.com/a/289#295 <h3>LISP (26)</h3>
https://codegolf.stackexchange.com/a/272#304 <h3>JavaScript (<s>214</s> <s>212</s> 211 characters)</h3>
https://codegolf.stackexchange.com/a/173#315 <p>For one-line lambda expressions, you can skip the brackets and semicolon. For one-parameter expressions, you can skip the parentheses.</p>
https://codegolf.stackexchange.com/a/318#326 <h2>Reference implementation:</h2>
https://codegolf.stackexchange.com/a/85#333 <h2>DC (20 bytes)</h2>
https://codegolf.stackexchange.com/a/307#334 <h2>Python</h2>
https://codegolf.stackexchange.com/a/289#336 <h2>DC (15 bytes)</h2>
https://codegolf.stackexchange.com/a/185#340 <h1>JavaScript (10)</h1>
https://codegolf.stackexchange.com/a/272#343 <h2>Python (259)</h2>
https://codegolf.stackexchange.com/a/342#346 <p><strong>Python - <s>91</s>, 89</strong></p>
https://codegolf.stackexchange.com/a/289#348 <h2>C 126 (including NL)</h2>
https://codegolf.stackexchange.com/a/153#351 <p>Here's my code, 494 characters in python:</p>
https://codegolf.stackexchange.com/a/342#356 <p><strong>C# (94 characters)</strong></p>
https://codegolf.stackexchange.com/a/342#357 <p><strong>D - 97 characters</strong></p>
https://codegolf.stackexchange.com/a/363#368 <p>Use the short predefined variables wherever possible, e.g. <code>$*</code> instead of <code>ARGV</code>. There's a good list of them <a href="http://www.zenspider.com/ruby/quickref.html#pseudo-variables" rel="nofollow noreferrer">here</a>, along with a lot of other useful information.</p>
https://codegolf.stackexchange.com/a/369#370 <p><strong>C# - 120 Characters</strong></p>
https://codegolf.stackexchange.com/a/369#376 <h2>Python <strike>56</strike> 45</h2>
https://codegolf.stackexchange.com/a/363#377 <ul>
https://codegolf.stackexchange.com/a/369#379 <h2>C++ - lots of chars</h2>
https://codegolf.stackexchange.com/a/388#389 <h2>Python 61</h2>
https://codegolf.stackexchange.com/a/369#390 <h2>JavaScript (45 characters)</h2>
https://codegolf.stackexchange.com/a/272#395 <h2><strong>C# (Length: LOL)</strong></h2>
https://codegolf.stackexchange.com/a/388#398 <h2>Perl 6: 23 chars</h2>
https://codegolf.stackexchange.com/a/369#399 <h1>D: 84 Characters</h1>
https://codegolf.stackexchange.com/a/378#402 <h1>Answer in D:</h1>
https://codegolf.stackexchange.com/a/404#405 <h1>D: 436 Characters</h1>
https://codegolf.stackexchange.com/a/54#406 <p>Use extended slicing to select one of two strings</p>
https://codegolf.stackexchange.com/a/54#407 <p>Use extended slicing to select one string from many</p>
https://codegolf.stackexchange.com/a/54#408 <p>loops up to 4 items may be better to supply a tuple instead of using range</p>
https://codegolf.stackexchange.com/a/388#410 <h2>Python (69 chars)</h2>
https://codegolf.stackexchange.com/a/404#411 <p><strong>C# 350 Characters</strong></p>
https://codegolf.stackexchange.com/a/388#412 <h1>D without custom comparator: 59 Characters</h1>
https://codegolf.stackexchange.com/a/414#415 <p>My solution is below. It is an almost anti-golf in its size, but it works very well. It supports n-way splits (although computational time becomes very long for any more than about 3 splits) and it supports removing duplicates.</p>
https://codegolf.stackexchange.com/a/54#416 <p>use <code>os.urandom()</code> as a random source instead of <code>random.randint()</code></p>
https://codegolf.stackexchange.com/a/185#421 <p><strong>PHP</strong></p>
https://codegolf.stackexchange.com/a/185#429 <h2>bc (1 character)</h2>
https://codegolf.stackexchange.com/a/185#431 <pre><code>while(1){print 1}
https://codegolf.stackexchange.com/a/73#434 <p>C with some bad form and deprecated features:</p>
https://codegolf.stackexchange.com/a/425#437 <p><strong>Python - <strike>71</strike> 63 chars:</strong></p>
https://codegolf.stackexchange.com/a/54#444 <p>Just found out two new things. First, <code>input()</code> can parse tuples, like <code>1, 2, 3</code> is equivalent to the tuple <code>(1, 2, 3)</code>.</p>
https://codegolf.stackexchange.com/a/369#450 <h1>Python 3.2 (69)</h1>
https://codegolf.stackexchange.com/a/289#458 <h1>Python (81)</h1>
https://codegolf.stackexchange.com/a/289#461 <h2>Perl (23)</h2>
https://codegolf.stackexchange.com/a/7#466 <p><strong>Python 181 Characters</strong></p>
https://codegolf.stackexchange.com/a/464#468 <pre><code>/https?\:\/\/\w+((\:\d+)?\/\S*)?/
https://codegolf.stackexchange.com/a/464#472 <p>This obviously doesn't do what you intend, but it meets your criteria:</p>
https://codegolf.stackexchange.com/a/369#473 <h1>Perl : DIY ( for oneliners. )(40)</h1>
https://codegolf.stackexchange.com/a/467#476 <p><strong>Python</strong> (454 characters)</p>
https://codegolf.stackexchange.com/a/464#479 <pre><code>/.+\.\w\w.*/
https://codegolf.stackexchange.com/a/464#480 <p>This one works:</p>
https://codegolf.stackexchange.com/a/475#482 <h2>Python 120 Characters</h2>
https://codegolf.stackexchange.com/a/475#483 <p><strong>C# - 345 Chars</strong></p>
https://codegolf.stackexchange.com/a/475#484 <p><strong>C# - 234 Chars</strong></p>
https://codegolf.stackexchange.com/a/485#486 <h1>Java</h1>
https://codegolf.stackexchange.com/a/474#495 <h1>PHP : <s>297</s> <s>285</s> <s>264</s> 253 characters</h1>
https://codegolf.stackexchange.com/a/185#498 <p><code>alert(Number.MAX_VALUE); : 1.7976931348623157e+308</code><br/>
https://codegolf.stackexchange.com/a/485#499 <pre><code>scanf("%d", &amp;T);
https://codegolf.stackexchange.com/a/496#516 <h3>Python 208 chars</h3>
https://codegolf.stackexchange.com/a/506#517 <h2>Python3 136</h2>
https://codegolf.stackexchange.com/a/475#521 <p><strong>C# - 194 CHARS</strong></p>
https://codegolf.stackexchange.com/a/127#528 <p>Taken <a href="http://en.wikipedia.org/wiki/Poisson_distribution#Generating_Poisson-distributed_random_variables" rel="nofollow">from the wikipedia article which credits Knuth</a> (and notes that there are implementations with better time performance) this code is a complete program implementing a minimal test scaffold. The code that does the actual work is 169 characters still formatted:</p>
https://codegolf.stackexchange.com/a/242#530 <h2>Perl</h2>
https://codegolf.stackexchange.com/a/475#531 <h1>D: 246 Characters</h1>
https://codegolf.stackexchange.com/a/307#535 <p><strong>C</strong> (94)</p>
https://codegolf.stackexchange.com/a/355#537 <p><strong>RUBY</strong> (<strike>449</strike> 436 chars)</p>
https://codegolf.stackexchange.com/a/540#551 <p><strong>javascript, 160 characters without reducing readability</strong> <em>aka optimization</em></p>
https://codegolf.stackexchange.com/a/318#552 <h3>C++ <strike>270</strike> <strike>264</strike> <strike>260</strike> <strike>256</strike> 253 char</h3>
https://codegolf.stackexchange.com/a/425#554 <h2>Mathematica: 48 Chars</h2>
https://codegolf.stackexchange.com/a/113#559 <p><strong>Ruby 1.9, 63 chars</strong></p>
https://codegolf.stackexchange.com/a/501#561 <h2> Mathematica : 61 chars</h2>
https://codegolf.stackexchange.com/a/475#562 <p>javascript, 142 characters, 29 of them perform random year</p>
https://codegolf.stackexchange.com/a/487#566 <h2>Mathematica: 34 chars</h2>
https://codegolf.stackexchange.com/a/564#569 <h2>Mathematica: 103 chars</h2>
https://codegolf.stackexchange.com/a/501#570 <p><strong>Buggy Golfscript - 59</strong></p>
https://codegolf.stackexchange.com/a/568#571 <h2>Python (156)</h2>
https://codegolf.stackexchange.com/a/568#574 <h2>C# <del>(234)</del> <del>(231)</del> <del>(229)</del> (223)</h2>
https://codegolf.stackexchange.com/a/475#576 <p><strong>131 characters in PowerShell:</strong></p>
https://codegolf.stackexchange.com/a/568#582 <h3>C++0x <strike>205</strike> <strike>203</strike> <strike>198</strike> 194 chars</h3>
https://codegolf.stackexchange.com/a/568#587 <h1>Perl (97)</h1>
https://codegolf.stackexchange.com/a/496#594 <p><strong>Python (still working on it) 164</strong></p>
https://codegolf.stackexchange.com/a/586#595 <h2>Python 2.6 (504 characters)</h2>
https://codegolf.stackexchange.com/a/596#598 <h2>Haskell — 70 characters</h2>
https://codegolf.stackexchange.com/a/84#601 <h2>F#: 489 chars</h2>
https://codegolf.stackexchange.com/a/159#602 <p>Perl, 40 chars</p>
https://codegolf.stackexchange.com/a/577#604 <h3>.NET CIL – 623 <s>669</s> <s>691</s> <s>723</s> <s>727</s></h3>
https://codegolf.stackexchange.com/a/586#612 <h2>Scala 2.8 (451 characters)</h2>
https://codegolf.stackexchange.com/a/607#618 <h2>J (12)</h2>
https://codegolf.stackexchange.com/a/586#619 <h3>C++ <strike>1002</strike> <strike>899</strike> 799chars</h3>
https://codegolf.stackexchange.com/a/485#628 <p>Uh, guys, in pretty much any language, it would be</p>
https://codegolf.stackexchange.com/a/607#630 <h2>Perl 6: 13 chars</h2>
https://codegolf.stackexchange.com/a/607#631 <h1>D: 45 Characters</h1>
https://codegolf.stackexchange.com/a/577#633 <h3>JVM Bytecode Assembly (via <a href="http://jasmin.sourceforge.net" rel="nofollow">Jasmin</a>) – 952 <s>960</s> <s>990</s></h3>
https://codegolf.stackexchange.com/a/632#637 <h1>Haskell: 99</h1>
https://codegolf.stackexchange.com/a/638#639 <h2>Scheme <strike>(149)</strike> (148)</h2>
https://codegolf.stackexchange.com/a/635#641 <h2>Bash (171)</h2>
https://codegolf.stackexchange.com/a/632#643 <p><strong>Python <s>116</s> <s>111</s> 109 Characters</strong> </p>
https://codegolf.stackexchange.com/a/632#648 <h2>Mathematica: 28 chars</h2>
https://codegolf.stackexchange.com/a/647#650 <h2>Mathematica: 110 chars </h2>
https://codegolf.stackexchange.com/a/607#651 <h2>PowerShell – 36</h2>
https://codegolf.stackexchange.com/a/607#654 <h2>F#: 26 chars</h2>
https://codegolf.stackexchange.com/a/647#664 <h1>D: 225 Characters</h1>
https://codegolf.stackexchange.com/a/667#669 <h2>Python: 58</h2>
https://codegolf.stackexchange.com/a/632#671 <p><strong>Python, 116 <strike>139</strike> chars (double indent is tab-char)</strong></p>
https://codegolf.stackexchange.com/a/632#688 <h2>Python (123)</h2>
https://codegolf.stackexchange.com/a/667#691 <p><h2>Bash Shell </h2><strong>6 Chars</strong></p>
https://codegolf.stackexchange.com/a/694#697 <p><h2>Python3</h2> <strong>239 Chars</strong></p>
https://codegolf.stackexchange.com/a/667#716 <h2>Javascript (54)</h2>
https://codegolf.stackexchange.com/a/711#717 <h2>Python (51)</h2>
https://codegolf.stackexchange.com/a/714#719 <h1>Python <s>50</s> 47 Characters</h1>
https://codegolf.stackexchange.com/a/711#722 <p><strong>C <strike>84</strike> <strike>81</strike> 74 Characters</strong></p>
https://codegolf.stackexchange.com/a/711#723 <h1>Perl (73)</h1>
https://codegolf.stackexchange.com/a/711#726 <h1>Perl (127)</h1>
https://codegolf.stackexchange.com/a/689#729 <p>A couple other language results from our internal golfing:</p>
https://codegolf.stackexchange.com/a/730#734 <h2>Python (60)</h2>
https://codegolf.stackexchange.com/a/711#741 <h2>Haskell (79)</h2>
https://codegolf.stackexchange.com/a/191#745 <p>Comparison operators work on collections of values by returning matching values:</p>
https://codegolf.stackexchange.com/a/191#746 <p>Finding a sum the long way:</p>
https://codegolf.stackexchange.com/a/711#751 <p><strong>Ruby, 43 characters</strong></p>
https://codegolf.stackexchange.com/a/191#753 <p>When using a number as an argument to an operator that would otherwise require a string, you can use the number directly. Compare</p>
https://codegolf.stackexchange.com/a/191#778 <p>The <code>Get</code> verb is implied. This can shorten any <code>Get-Frob</code> to just <code>Frob</code>. Frequent contenders are <code>date</code> or <code>random</code>.</p>
https://codegolf.stackexchange.com/a/191#779 <p>Use aliases whenever possible. There are a bunch of useful ones:</p>
https://codegolf.stackexchange.com/a/191#780 <p>Want to find the maximum or minimum of a collection of values? Tried</p>
https://codegolf.stackexchange.com/a/191#781 <p><code>Invoke-Expression</code> and <code>Get-Random</code> can also get pipeline input instead of arguments.</p>
https://codegolf.stackexchange.com/a/564#786 <h1>Perl: 68 chars</h1>
https://codegolf.stackexchange.com/a/711#788 <p><strong>Java, <strike>97</strike> 85 characters</strong></p>
https://codegolf.stackexchange.com/a/342#790 <p><strong>Java - 161 Characters</strong> :(</p>
https://codegolf.stackexchange.com/a/369#795 <h2>PowerShell <s>66</s> 61</h2>
https://codegolf.stackexchange.com/a/711#796 <h2>J: 24</h2>
https://codegolf.stackexchange.com/a/761#798 <p>Shell Scripting!!</p>
https://codegolf.stackexchange.com/a/318#800 <p><strong>SHELL SCRIPT</strong></p>
https://codegolf.stackexchange.com/a/801#803 <p>My first python version (loosely) translated into golfscript. Urgh. 80 chars.</p>
https://codegolf.stackexchange.com/a/73#807 <h2>Python (13 chars)</h2>
https://codegolf.stackexchange.com/a/804#816 <p>I felt like doing a little JavaScript.
https://codegolf.stackexchange.com/a/693#817 <h1>Python</h1>
https://codegolf.stackexchange.com/a/797#828 <h3>C++: <strike>914</strike> 855 chars</h3>
https://codegolf.stackexchange.com/a/838#841 <h1>D: 233 Characters</h1>
https://codegolf.stackexchange.com/a/834#843 <p><strong>Java Solution</strong> </p>
https://codegolf.stackexchange.com/a/838#845 <h2>Python (175)</h2>
https://codegolf.stackexchange.com/a/838#850 <h2>Golfscript: <s>72 64</s> 57 chars</h2>
https://codegolf.stackexchange.com/a/667#859 <h2>Python (55)</h2>
https://codegolf.stackexchange.com/a/866#867 <h2>Haskell <s>36</s> 35 (<s>34?</s> 33)</h2>
https://codegolf.stackexchange.com/a/678#871 <h2>Haskell (169)</h2>
https://codegolf.stackexchange.com/a/869#873 <h2>Haskell (54)</h2>
https://codegolf.stackexchange.com/a/866#875 <h2>Haskell (22)</h2>
https://codegolf.stackexchange.com/a/869#876 <h2>dc 1 or 5 chars</h2>
https://codegolf.stackexchange.com/a/862#877 <h2>Haskell (119)</h2>
https://codegolf.stackexchange.com/a/849#882 <p>Fortran 77 -- 1085 characters</p>
https://codegolf.stackexchange.com/a/862#884 <h2>Golfscript (95)</h2>
https://codegolf.stackexchange.com/a/878#885 <h2>Python (99)</h2>
https://codegolf.stackexchange.com/a/467#886 <h2>Overly Verbose Python (<strike>384</strike> 367 Characters)</h2>
https://codegolf.stackexchange.com/a/891#897 <p><strong>Java Solution</strong></p>
https://codegolf.stackexchange.com/a/869#899 <p>Python 80 Characters</p>
https://codegolf.stackexchange.com/a/363#900 <p>Use the splat operator to get the tail and head of an array:</p>
https://codegolf.stackexchange.com/a/883#902 <h2>Reference implementation</h2>
https://codegolf.stackexchange.com/a/901#904 <h1>Java</h1>
https://codegolf.stackexchange.com/a/901#905 <h2>Haskell (<s>37</s> 35)</h2>
https://codegolf.stackexchange.com/a/467#907 <h1>D: 363 Characters</h1>
https://codegolf.stackexchange.com/a/22#908 <h2>PowerShell 123</h2>
https://codegolf.stackexchange.com/a/838#913 <p>c99 -- 252 characters</p>
https://codegolf.stackexchange.com/a/467#914 <h2>Shorter Snappier Python 2.6 (272 characters)</h2>
https://codegolf.stackexchange.com/a/801#915 <p>c99 -- 620ish neccessary characters</p>
https://codegolf.stackexchange.com/a/467#916 <h2>golfscript</h2>
https://codegolf.stackexchange.com/a/191#924 <p>Semicolons and line breaks are interchangeable. Golfed code is often more readable if not jammed into a single line. And the length is still the same (provided you use U+000A as line break which PowerShell handles without problems).</p>
https://codegolf.stackexchange.com/a/891#925 <p><h2>C</h2> <strong>144 Chars</strong></p>
https://codegolf.stackexchange.com/a/869#928 <h2>Java 56 chars</h2>
https://codegolf.stackexchange.com/a/878#934 <h2>Python 2.6 (this doesn't actually work)</h2>
https://codegolf.stackexchange.com/a/369#945 <p><strong>C: 79 characters</strong></p>
https://codegolf.stackexchange.com/a/586#950 <h2>Python 2.6 (535 characters)</h2>
https://codegolf.stackexchange.com/a/951#955 <h2>Haskell (<s>226</s> <s>225</s> <s>222</s> <s>220</s> 214)</h2>
https://codegolf.stackexchange.com/a/958#959 <h2>JavaScript (71 characters)</h2>
https://codegolf.stackexchange.com/a/958#962 <h2>J</h2>
https://codegolf.stackexchange.com/a/958#963 <p><strong>Bash</strong></p>
https://codegolf.stackexchange.com/a/958#971 <h3>Bash: <strike>97 94 92 90 89</strike> 87</h3>
https://codegolf.stackexchange.com/a/958#973 <h3>Bash with only one loop: <strike>100 99 98</strike> 96</h3>
https://codegolf.stackexchange.com/a/84#977 <h2>16 bit 8086 machine code: 168 bytes</h2>
https://codegolf.stackexchange.com/a/976#980 <p><strong>BASH</strong></p>
https://codegolf.stackexchange.com/a/976#984 <h2>C#</h2>
https://codegolf.stackexchange.com/a/976#987 <h1>D: 227 Characters</h1>
https://codegolf.stackexchange.com/a/976#991 <p>Javascript</p>
https://codegolf.stackexchange.com/a/88#994 <h2>C++: 886 chars</h2>
https://codegolf.stackexchange.com/a/996#998 <h2>Haskell (<s>233</s> <s>228</s> 223)</h2>
https://codegolf.stackexchange.com/a/997#1008 <h1>D: 295 Characters</h1>
https://codegolf.stackexchange.com/a/997#1010 <h3>wxpython, many characters</h3>
https://codegolf.stackexchange.com/a/1003#1011 <p><strong>C#, 176</strong></p>
https://codegolf.stackexchange.com/a/997#1012 <h2>C# 369 Characters</h2>
https://codegolf.stackexchange.com/a/118#1014 <h2>Haskell: 63 characters</h2>
https://codegolf.stackexchange.com/a/1015#1016 <h2>Haskell (<s>84</s> 82)</h2>
https://codegolf.stackexchange.com/a/1015#1019 <p><strong>C 101 Characters</strong></p>
https://codegolf.stackexchange.com/a/54#1020 <pre><code>&gt;&gt;&gt; for i in range(x):s+=input()
https://codegolf.stackexchange.com/a/1015#1022 <p><strong>Python 100 Characters</strong></p>
https://codegolf.stackexchange.com/a/958#1023 <h2>Ruby</h2>
https://codegolf.stackexchange.com/a/997#1032 <p><strong>Java Solution: <s>585</s> 570 Chars</strong></p>
https://codegolf.stackexchange.com/a/958#1049 <h2>QBasic (71 characters)</h2>
https://codegolf.stackexchange.com/a/1054#1059 <p>c99 -- 1229 characters (and needs nucrses)</p>
https://codegolf.stackexchange.com/a/1065#1071 <p><strong>Python Ungolfed</strong></p>
https://codegolf.stackexchange.com/a/1065#1072 <p><strong>C++ Ungolfed</strong></p>
https://codegolf.stackexchange.com/a/1064#1073 <h2>Haskell: 10 characters</h2>
https://codegolf.stackexchange.com/a/1076#1081 <h1>D: 127 Characters</h1>
https://codegolf.stackexchange.com/a/1076#1086 <p><strong>Python <s>110</s> 105 Characters</strong></p>
https://codegolf.stackexchange.com/a/1128#1130 <h1>D: 326 Characters</h1>
https://codegolf.stackexchange.com/a/1003#1131 <h1>D: 175 Characters</h1>
https://codegolf.stackexchange.com/a/1128#1135 <p><strong>JAVA</strong></p>
https://codegolf.stackexchange.com/a/1128#1141 <h2>Mathematica</h2>
https://codegolf.stackexchange.com/a/1144#1145 <h2>Python (<strike>101</strike> 96)</h2>
https://codegolf.stackexchange.com/a/1159#1160 <h2>Python (202)</h2>
https://codegolf.stackexchange.com/a/1159#1161 <p><strong>Java Solution</strong> </p>
https://codegolf.stackexchange.com/a/1158#1164 <h1>D: 186 Characters</h1>
https://codegolf.stackexchange.com/a/1158#1166 <p><strong>Python 152 Characters</strong></p>
https://codegolf.stackexchange.com/a/1159#1168 <h1>C <s>184</s> 171 Characters</h1>
https://codegolf.stackexchange.com/a/363#1180 <p>Scientific notation can often be used to shave off a char or two:</p>
https://codegolf.stackexchange.com/a/185#1184 <pre><code>time echo "7^7^7" | bc
https://codegolf.stackexchange.com/a/1183#1188 <h1>Bash: 106 chars</h1>
https://codegolf.stackexchange.com/a/1198#1201 <h1>C#</h1>
https://codegolf.stackexchange.com/a/1209#1218 <p><strong>Python 53 Characters</strong></p>
https://codegolf.stackexchange.com/a/1209#1226 <p><strong>APL <strike>21</strike> 15 chars</strong></p>
https://codegolf.stackexchange.com/a/1230#1231 <p>199 characters in Octave:</p>
https://codegolf.stackexchange.com/a/1230#1236 <p><strong>Lua 444 Chars</strong></p>
https://codegolf.stackexchange.com/a/1245#1247 <p>Are you sure you didn't fix the bug already? I don't see a flaw in the logic, but I do see a few obvious problems:</p>
https://codegolf.stackexchange.com/a/1198#1250 <p><strong>Lua - <strike>163</strike> 160 Chars</strong></p>
https://codegolf.stackexchange.com/a/1251#1252 <h1>Python (157)</h1>
https://codegolf.stackexchange.com/a/1251#1253 <h1>C (124 Characters)</h1>
https://codegolf.stackexchange.com/a/1262#1263 <h1>C <s>136</s> 123 Characters</h1>
https://codegolf.stackexchange.com/a/1255#1271 <p><strong>Lua 173 bytes</strong></p>
https://codegolf.stackexchange.com/a/577#1276 <h2>Windows .COM Format: 307 characters</h2>
https://codegolf.stackexchange.com/a/1285#1291 <p><h2>Python</h2> <strong>48 Chars</strong></p>
https://codegolf.stackexchange.com/a/1294#1295 <h2>Python (<strike>151</strike> 89)</h2>
https://codegolf.stackexchange.com/a/1294#1297 <h2>Perl (62)</h2>
https://codegolf.stackexchange.com/a/1294#1300 <h2>C# (129 chars)</h2>
https://codegolf.stackexchange.com/a/1294#1302 <h2>Ruby 34</h2>
https://codegolf.stackexchange.com/a/1294#1303 <h1>Perl (58)</h1>
https://codegolf.stackexchange.com/a/1294#1305 <h1>C++ (104 non-ws chars)</h1>
https://codegolf.stackexchange.com/a/1294#1310 <h2>Python 3 <s>(107)(97)(76)</s>(64)</h2>
https://codegolf.stackexchange.com/a/1294#1311 <h1>JavaScript</h1>
https://codegolf.stackexchange.com/a/1294#1317 <h2>Python (32 bytes)</h2>
https://codegolf.stackexchange.com/a/1294#1318 <p><strong>Lua 140 chars</strong></p>
https://codegolf.stackexchange.com/a/307#1321 <h1>C# (175 chars)</h1>
https://codegolf.stackexchange.com/a/1294#1322 <h2>Scala (84 characters)</h2>
https://codegolf.stackexchange.com/a/1294#1323 <p><strong>Python</strong></p>
https://codegolf.stackexchange.com/a/1326#1327 <h2>C# (203 chars)</h2>
https://codegolf.stackexchange.com/a/1294#1331 <p><strong>Python</strong>: 14 characters</p>
https://codegolf.stackexchange.com/a/1294#1333 <h1>bash</h1>
https://codegolf.stackexchange.com/a/1294#1337 <h1>Javascript</h1>
https://codegolf.stackexchange.com/a/1294#1338 <p><strong>JavaScript (67)</strong></p>
https://codegolf.stackexchange.com/a/1294#1341 <h1>C#</h1>
https://codegolf.stackexchange.com/a/1326#1342 <p><strong>PARI GP</strong></p>
https://codegolf.stackexchange.com/a/1294#1343 <h2>Scala in REPL (32)</h2>
https://codegolf.stackexchange.com/a/1294#1346 <p>Yet another <strong>Python</strong> answer :). (43 characters including whitespace)</p>
https://codegolf.stackexchange.com/a/1294#1347 <p><strong>VBScript</strong></p>
https://codegolf.stackexchange.com/a/1294#1348 <p><strong>C++ Counting sort, fixed version</strong></p>
https://codegolf.stackexchange.com/a/1294#1349 <p>Ruby (40)</p>
https://codegolf.stackexchange.com/a/1294#1350 <p><strong>Another Ruby (46)</strong></p>
https://codegolf.stackexchange.com/a/1326#1352 <p><strong>Python <s>67</s> 57 Characters</strong></p>
https://codegolf.stackexchange.com/a/1294#1353 <p><strong>C function (147 chars), using brute-force</strong></p>
https://codegolf.stackexchange.com/a/1294#1354 <p><strong>JavaScript</strong></p>
https://codegolf.stackexchange.com/a/1294#1363 <p><strong>PHP (51 chars, compressed)</strong></p>
https://codegolf.stackexchange.com/a/1364#1365 <p><strong>Lua 115 chars</strong></p>
https://codegolf.stackexchange.com/a/1294#1372 <h1>Ruby (35)</h1>
https://codegolf.stackexchange.com/a/1294#1373 <p><strong>Matlab (24)</strong></p>
https://codegolf.stackexchange.com/a/242#1376 <h2>Groovy 44 characters</h2>
https://codegolf.stackexchange.com/a/1364#1377 <p>According to the spec (same string lengths): </p>
https://codegolf.stackexchange.com/a/1364#1378 <p><strong>Python 70 Characters</strong></p>
https://codegolf.stackexchange.com/a/1294#1379 <h1>C# 118 chars</h1>
https://codegolf.stackexchange.com/a/1364#1380 <p><strong>JavaScript (120 chars)</strong></p>
https://codegolf.stackexchange.com/a/185#1384 <pre><code>cat /dev/sda
https://codegolf.stackexchange.com/a/185#1386 <p>Hmm, lets see, the largest "decimal number" I could generate
https://codegolf.stackexchange.com/a/1364#1396 <h2>Ruby <strike>49</strike> 41</h2>
https://codegolf.stackexchange.com/a/1393#1398 <h1>GolfScript 26 characters</h1>
https://codegolf.stackexchange.com/a/1393#1400 <p>Whaddaya know, <strong>HQ9+</strong> makes its great return!</p>
https://codegolf.stackexchange.com/a/1294#1423 <p><strong>Clojure REPL 41 chars</strong></p>
https://codegolf.stackexchange.com/a/185#1426 <p>Based on @M28 's answer</p>
https://codegolf.stackexchange.com/a/185#1427 <h2>C</h2>
https://codegolf.stackexchange.com/a/1428#1429 <h2>Python (84)</h2>
https://codegolf.stackexchange.com/a/1428#1430 <h2>JavaScript (91 <strike>93</strike> <strike>94</strike> <strike>98</strike> <strike>102</strike> <strike>116</strike>)</h2>
https://codegolf.stackexchange.com/a/1428#1435 <p><strong>PHP <strike> 92</strike> <strike>88</strike> 87 chars</strong></p>
https://codegolf.stackexchange.com/a/1428#1448 <h1>Lua 98</h1>
https://codegolf.stackexchange.com/a/1428#1458 <h2>PHP (60)</h2>
https://codegolf.stackexchange.com/a/1428#1463 <p><strong>ECLiPSe Prolog - 173</strong></p>
https://codegolf.stackexchange.com/a/1428#1481 <h1>C++ (110 chars)</h1>
https://codegolf.stackexchange.com/a/1428#1483 <h1>D: 94 Characters</h1>
https://codegolf.stackexchange.com/a/1487#1497 <h2>Python (105)</h2>
https://codegolf.stackexchange.com/a/1487#1498 <h2>Haskell (212)</h2>
https://codegolf.stackexchange.com/a/1487#1501 <p><strong>Python</strong>, 71<s>42</s></p>
https://codegolf.stackexchange.com/a/1487#1506 <p>Clojure, 159 chars.</p>
https://codegolf.stackexchange.com/a/1428#1509 <h2>Javascript 144</h2>
https://codegolf.stackexchange.com/a/1487#1513 <h1>JavaScript 144 characters</h1>
https://codegolf.stackexchange.com/a/1487#1516 <h2>Smalltalk for 106 characters</h2>
https://codegolf.stackexchange.com/a/1487#1520 <h2>Scala (146 characters)</h2>
https://codegolf.stackexchange.com/a/1487#1521 <p><strong>OCaml, 145 <strike>164</strike></strong></p>
https://codegolf.stackexchange.com/a/1487#1522 <p>Haskell, "wc -c" reports 110 characters. Does not check that the input has 4 elements.</p>
https://codegolf.stackexchange.com/a/1294#1523 <h2>Ruby (39)</h2>
https://codegolf.stackexchange.com/a/1294#1525 <h1>Java</h1>
https://codegolf.stackexchange.com/a/1294#1531 <p>Perl - 78 characters[1]</p>
https://codegolf.stackexchange.com/a/1536#1539 <h2>Windows PowerShell, <em>way too much</em></h2>
https://codegolf.stackexchange.com/a/1536#1541 <h2>Python (<strike>126</strike> 130)</h2>
https://codegolf.stackexchange.com/a/1487#1551 <h2>Factor</h2>
https://codegolf.stackexchange.com/a/1487#1554 <p><b>Python</b> <strike>176</strike> <strike>90</strike> 76 characters<br>
https://codegolf.stackexchange.com/a/1536#1562 <h2>Lua <strike>144</strike> <strike>97</strike> 86 chars</h2>
https://codegolf.stackexchange.com/a/1536#1564 <p><strong>C++</strong></p>
https://codegolf.stackexchange.com/a/1536#1568 <h1>C# (131 chars)</h1>
https://codegolf.stackexchange.com/a/1536#1569 <h2>Scala (<strike>357</strike> <strike>423</strike> 361 characters)</h2>
https://codegolf.stackexchange.com/a/1570#1573 <h2>57 characters</h2>
https://codegolf.stackexchange.com/a/84#1575 <h3>Lua (to long)</h3>
https://codegolf.stackexchange.com/a/1576#1577 <h2>Mathematica (12 bytes)</h2>
https://codegolf.stackexchange.com/a/506#1579 <h2>Mathematica (17 bytes)</h2>
https://codegolf.stackexchange.com/a/1546#1580 <p><strong>Haskell, 78</strong></p>
https://codegolf.stackexchange.com/a/1570#1583 <h2>35 characters</h2>
https://codegolf.stackexchange.com/a/1530#1585 <h2>Scala (489 characters)</h2>
https://codegolf.stackexchange.com/a/1576#1588 <h1>GolfScript <strike>43</strike> 41</h1>
https://codegolf.stackexchange.com/a/1536#1590 <h2>PHP – 49 chars</h2>
https://codegolf.stackexchange.com/a/1530#1599 <h2>Perl (151 chars)</h2>
https://codegolf.stackexchange.com/a/1487#1609 <p>C# -- not exactly short. Abusing LINQ. Selects distinct two-combinations of points in the input, calculates their distances, then verifies that exactly four of them are equal and that there is only one other distinct distance value. Point is a class with two double members, X and Y. Could easily be a Tuple, but meh.</p>
https://codegolf.stackexchange.com/a/1600#1612 <p><strong>C 195 Characters</strong></p>
https://codegolf.stackexchange.com/a/4#1613 <p><strong>Java 251 chars</strong></p>
https://codegolf.stackexchange.com/a/1487#1615 <p><strong>PHP, 82 characters</strong></p>
https://codegolf.stackexchange.com/a/289#1617 <h2>C (80)</h2>
https://codegolf.stackexchange.com/a/289#1618 <p><strong>Ruby 1.9 (12 <strike>14</strike>)</strong></p>
https://codegolf.stackexchange.com/a/1600#1627 <h1>GolfScript <strike>96</strike> <strike>94</strike> 89</h1>
https://codegolf.stackexchange.com/a/289#1628 <h1>Python (20)</h1>
https://codegolf.stackexchange.com/a/1487#1629 <p><strong>Python 97 (without complex points)</strong></p>
https://codegolf.stackexchange.com/a/1536#1631 <h2>Mathematica 12 chars</h2>
https://codegolf.stackexchange.com/a/1624#1632 <h2>JavaScript (400 <strike>394</strike> <strike>418</strike>)</h2>
https://codegolf.stackexchange.com/a/1364#1633 <h2>Haskell (<strike>98</strike> 96 chars)</h2>
https://codegolf.stackexchange.com/a/1536#1634 <p><strong>Python (169) -- FIXED</strong></p>
https://codegolf.stackexchange.com/a/1635#1641 Java, <strike>523 519 434 430</strike> 429 chars
https://codegolf.stackexchange.com/a/1635#1650 <h2>Scala (<strike>345</strike> <strike>266</strike> <strike>244</strike> <strike>232</strike> 214 characters)</h2>
https://codegolf.stackexchange.com/a/1635#1653 <h2>Mathematica</h2>
https://codegolf.stackexchange.com/a/1536#1654 <p><strong>C (or C++)</strong> (body segment: 49)
https://codegolf.stackexchange.com/a/84#1655 <p><strong>OCaml(lex), 497 chars</strong></p>
https://codegolf.stackexchange.com/a/1668#1670 <p><strong>C <s>145</s> 134 Characters</strong></p>
https://codegolf.stackexchange.com/a/1529#1671 <p><strong>OCaml, 265 chars</strong></p>
https://codegolf.stackexchange.com/a/1364#1678 <p><strong>perl, 123 chars</strong></p>
https://codegolf.stackexchange.com/a/1635#1688 <h1>Haskell: <strike>209</strike> <strike>200</strike> <strike>198</strike> 177 chars</h1>
https://codegolf.stackexchange.com/a/1680#1689 <p><strong>Python</strong></p>
https://codegolf.stackexchange.com/a/1595#1691 <h2>Lua 1640 (1558 non threading) chars</h2>
https://codegolf.stackexchange.com/a/1680#1693 <h2>Mathematica</h2>
https://codegolf.stackexchange.com/a/1294#1700 <h2>Python 3 (64)</h2>
https://codegolf.stackexchange.com/a/1702#1704 <h2>Haskell (<s>815</s> 624 chars non-golfed, blank lines excluded)</h2>
https://codegolf.stackexchange.com/a/1668#1705 <h1>Python 131 chars</h1>
https://codegolf.stackexchange.com/a/1702#1708 <h2>PHP (241 chars)</h2>
https://codegolf.stackexchange.com/a/1702#1709 <h1>GolfScript <strike>62</strike> 60 characters</h1>
https://codegolf.stackexchange.com/a/1702#1712 <h2>J <strike>(172/35)</strike> <strike>137</strike> <strike>99</strike> 107</h2>
https://codegolf.stackexchange.com/a/1720#1721 <h1>Haskell: 314 necessary characters</h1>
https://codegolf.stackexchange.com/a/1729#1732 <h2>J + sh</h2>
https://codegolf.stackexchange.com/a/1729#1734 <h1>Perl (569 characters)</h1>
https://codegolf.stackexchange.com/a/140#1737 <h1>C# (534 characters)</h1>
https://codegolf.stackexchange.com/a/711#1739 <h2>C (77 bytes)</h2>
https://codegolf.stackexchange.com/a/4#1748 <h1>Python 3 (107)</h1>
https://codegolf.stackexchange.com/a/1744#1754 <h1>GolfScript 21</h1>
https://codegolf.stackexchange.com/a/1744#1755 <h2>Perl 6 (55)</h2>
https://codegolf.stackexchange.com/a/1744#1756 <h2>PHP (71 <strike>79</strike>)</h2>
https://codegolf.stackexchange.com/a/1744#1757 <h2>Python (56)</h2>
https://codegolf.stackexchange.com/a/1764#1768 <p>First of all, I recommend looking at <a href="http://hackage.haskell.org/package/vector" rel="nofollow noreferrer">Data.Vector</a>, a nicer alternative to <a href="http://hackage.haskell.org/packages/archive/array/latest/doc/html/Data-Array.html" rel="nofollow noreferrer">Data.Array</a> in some cases.</p>
https://codegolf.stackexchange.com/a/1764#1769 <p>The glib answer is: Don't use arrays. The not-so-glib answer is: Try to rethink your problem so that it doesn't need arrays.</p>
https://codegolf.stackexchange.com/a/1775#1778 <p>I think this is about the best I can come up with.</p>
https://codegolf.stackexchange.com/a/1775#1780 <p><strong>Python 84 Chars</strong></p>
https://codegolf.stackexchange.com/a/1775#1783 <p><strong>PARI/GP 101 Chars</strong></p>
https://codegolf.stackexchange.com/a/1775#1786 <h2>Python (93 bytes)</h2>
https://codegolf.stackexchange.com/a/1789#1792 <h2>Python (<strike>119</strike> <strike>134</strike> 109)</h2>
https://codegolf.stackexchange.com/a/1789#1793 <p><h2>Python 3k</h2> <strong>121 Chars</strong></p>
https://codegolf.stackexchange.com/a/1789#1794 <p><strong>Python 149 Chars</strong></p>
https://codegolf.stackexchange.com/a/1789#1797 <p><strong>Python <s>125</s> 107 Chars</strong></p>
https://codegolf.stackexchange.com/a/1775#1808 <p><strong>Javascript - 95</strong></p>
https://codegolf.stackexchange.com/a/1789#1869 <h1>Javascript (<strike> 117 </strike> <strike> 84 </strike> <strike>79</strike> 60 chars)</h1>
https://codegolf.stackexchange.com/a/1872#1873 <h2>JavaScript (90 <strike>93</strike>)</h2>
https://codegolf.stackexchange.com/a/1789#1874 <h1>GolfScript 21</h1>
https://codegolf.stackexchange.com/a/1536#1875 <p>Heres my Perl entry.</p>
https://codegolf.stackexchange.com/a/307#1876 <h2>Perl</h2>
https://codegolf.stackexchange.com/a/1872#1881 <h2>Golfscript (28 <strike>31</strike> <strike>37</strike>)</h2>
https://codegolf.stackexchange.com/a/1791#1882 <h2>Golfscript (101)</h2>
https://codegolf.stackexchange.com/a/1744#1884 <h2>RPL (4)</h2>
https://codegolf.stackexchange.com/a/1744#1885 <h2>RPL (22)</h2>
https://codegolf.stackexchange.com/a/1364#1898 <p>Fixed to say Yes/No and improved (91 chars)</p>
https://codegolf.stackexchange.com/a/1872#1902 <p><strong>Python 140 Chars</strong></p>
https://codegolf.stackexchange.com/a/1872#1907 <h2>Common Lisp (83)</h2>
https://codegolf.stackexchange.com/a/1570#1928 <p><strong>Perl, 17 characters</strong><br>
https://codegolf.stackexchange.com/a/1624#1934 <h1>Javascript: (372)</h1>
https://codegolf.stackexchange.com/a/467#1936 <h1>C# (251 chars)</h1>
https://codegolf.stackexchange.com/a/1938#1940 <p><strong>Python 55 Chars</strong></p>
https://codegolf.stackexchange.com/a/1570#1945 <h2>Python (42)</h2>
https://codegolf.stackexchange.com/a/1949#1962 <h1>GolfScript 52 characters</h1>
https://codegolf.stackexchange.com/a/85#1970 <p>Python, 34 chars first variant, 31 chars for second variant, </p>
https://codegolf.stackexchange.com/a/1971#1972 <h1>GolfScript <strike>28</strike> 26 characters</h1>
https://codegolf.stackexchange.com/a/1389#1981 <h3>55 chars</h3>
https://codegolf.stackexchange.com/a/1979#1984 <p><strong>Python 119 Chars</strong></p>
https://codegolf.stackexchange.com/a/1977#1986 <p><strong>Python 160 Chars</strong></p>
https://codegolf.stackexchange.com/a/1911#1996 <h2>C (589 bytes)</h2>
https://codegolf.stackexchange.com/a/2009#2013 <p><strong>C Solution</strong></p>
https://codegolf.stackexchange.com/a/1389#2024 <h3>50 characters</h3>
https://codegolf.stackexchange.com/a/1364#2031 <h2>Perl (just a quick fix)</h2>
https://codegolf.stackexchange.com/a/2041#2044 <h2>In Haskell (10):</h2>
https://codegolf.stackexchange.com/a/2041#2045 <h3>In Python (24):</h3>
https://codegolf.stackexchange.com/a/2040#2046 <h2>GolfScript 28 characters</h2>
https://codegolf.stackexchange.com/a/2041#2049 <pre><code>&gt;&gt;&gt; class L(list):
https://codegolf.stackexchange.com/a/173#2064 <p>If using LINQ you can pass a method directly to <code>Select</code> instead of making a lambda.</p>
https://codegolf.stackexchange.com/a/2072#2075 <p><strong>Lua, 219 chars</strong></p>
https://codegolf.stackexchange.com/a/2041#2137 <p>Groovy:</p>
https://codegolf.stackexchange.com/a/2041#2143 <p>Not counting <code>USE: syntax math sequences ; !</code> because it's not needed (on the REPL).</p>
https://codegolf.stackexchange.com/a/2145#2146 <p>Ok, here's my 250 character crack at it.</p>
https://codegolf.stackexchange.com/a/2145#2147 <h2>Haskell (103)</h2>
https://codegolf.stackexchange.com/a/69#2149 <p>JavaScript:</p>
https://codegolf.stackexchange.com/a/318#2150 <p><strong>ANSI C 694 chars</strong></p>
https://codegolf.stackexchange.com/a/2145#2151 <h2>Perl <strike>(146)</strike> <strike>(92)</strike> (90)</h2>
https://codegolf.stackexchange.com/a/2145#2153 <h3>Scala <strike> 305 </strike> 279 chars without invocation:</h3>
https://codegolf.stackexchange.com/a/2113#2155 <h3>scala: 297 chars</h3>
https://codegolf.stackexchange.com/a/2161#2162 <h2>Python</h2>
https://codegolf.stackexchange.com/a/2161#2164 <p>Python 3.</p>
https://codegolf.stackexchange.com/a/2161#2166 <p>c++ (-headers)</p>
https://codegolf.stackexchange.com/a/2161#2172 <p>Darn, I thought it said "fewest number of lines wins." I'm not going to win any fewest-character contests here, but this Common Lisp program is only one line.</p>
https://codegolf.stackexchange.com/a/2167#2174 <p>Python 2.7.X - 103 characters ironically...</p>
https://codegolf.stackexchange.com/a/2170#2178 <h2>Perl (71)</h2>
https://codegolf.stackexchange.com/a/2167#2182 <h2>C++</h2>
https://codegolf.stackexchange.com/a/2170#2184 <h1>Python 2.6 (72 Chars) Without dictionary check</h1>
https://codegolf.stackexchange.com/a/2161#2185 <p><h1>VB.NET</h1><br /></p>
https://codegolf.stackexchange.com/a/2170#2186 <h2>Perl <strike>(52)</strike> (48)</h2>
https://codegolf.stackexchange.com/a/2161#2189 <p>Perl, 112 char. I feel like I can do better - perhaps I'll try again later</p>
https://codegolf.stackexchange.com/a/2170#2191 <h1>Python (<strike>65</strike> 64)</h1>
https://codegolf.stackexchange.com/a/2167#2194 <h1>C — 133 chars</h1>
https://codegolf.stackexchange.com/a/2161#2195 <p><strong>Clojure</strong></p>
https://codegolf.stackexchange.com/a/2167#2196 <h1>Lua — 111 characters</h1>
https://codegolf.stackexchange.com/a/2170#2201 <h1>Improving slightly on John's answer: Python (90)</h1>
https://codegolf.stackexchange.com/a/2203#2204 <p>Certain compilers, such as GCC, allow you to omit basic <code>#include</code>s, param, and return types for <code>main</code>.</p>
https://codegolf.stackexchange.com/a/2203#2205 <p>Any part of your code that repeats several times is a candidate for replacement with the pre-processor.</p>
https://codegolf.stackexchange.com/a/1680#2207 <h3>scala: <strike> 333 </strike> 289</h3>
https://codegolf.stackexchange.com/a/2211#2213 <p>Funny, I just made one of these. It is quite efficient because it compiles selectors. I don't know if it's IE6-compatible but it should be, I think. It supports CSS3 too - bonus points? :)</p>
https://codegolf.stackexchange.com/a/2167#2215 <p><strong>J</strong></p>
https://codegolf.stackexchange.com/a/2170#2217 <h2>Python (80)</h2>
https://codegolf.stackexchange.com/a/2170#2222 <h2>Brainf*** (100)</h2>
https://codegolf.stackexchange.com/a/2170#2226 <p><strong>Golfscript - 39 chars</strong></p>
https://codegolf.stackexchange.com/a/2203#2227 <p>The ternary conditional operator <code>?:</code> can often be used as a stand in for simple <code>if</code>--<code>else</code> statements at considerable savings.</p>
https://codegolf.stackexchange.com/a/132#2228 <p>The ternary conditional operator <code>?:</code> can often be used as a stand in for simple <code>if</code>--<code>else</code> statements at considerable savings.</p>
https://codegolf.stackexchange.com/a/2203#2229 <p>The comma operator can be used to execute multiple expressions in a single block while avoiding braces:</p>
https://codegolf.stackexchange.com/a/2203#2230 <ul>
https://codegolf.stackexchange.com/a/2170#2231 <h2>PYTHON <s>62</s> 68* Characters</h2>
https://codegolf.stackexchange.com/a/2225#2232 <p><strong>Python - <strike>510</strike> 421 chars</strong></p>
https://codegolf.stackexchange.com/a/2167#2233 <p><strong>Javascript <strike>139</strike> 121</strong></p>
https://codegolf.stackexchange.com/a/2225#2236 <p><strong>ANSI C (<strike>384</strike> <strike>373</strike> 368 characters)</strong></p>
https://codegolf.stackexchange.com/a/2203#2240 <p>Use bitwise XOR to check for inequality between integers:</p>
https://codegolf.stackexchange.com/a/2203#2242 <p>Since usually <code>EOF == -1</code>, use the bitwise NOT operator to check for EOF: <code>while(~(c=getchar()))</code> or <code>while(c=getchar()+1)</code> and modify value of c at every place</p>
https://codegolf.stackexchange.com/a/2161#2243 <p>C# 370</p>
https://codegolf.stackexchange.com/a/2245#2254 <h2>Javascript (<s>94</s> <s>92</s> <s>87</s> 86)</h2>
https://codegolf.stackexchange.com/a/2245#2255 <h1>J (50)</h1>
https://codegolf.stackexchange.com/a/2170#2257 <h1>J (55)</h1>
https://codegolf.stackexchange.com/a/2245#2260 <h2>Python (98, but too messed up not to share)</h2>
https://codegolf.stackexchange.com/a/2167#2262 <h1>J (77)</h1>
https://codegolf.stackexchange.com/a/2203#2265 <p>If your program is reading or writing on one in each step basis always try to use <a href="http://pubs.opengroup.org/onlinepubs/009695399/functions/read.html" rel="nofollow noreferrer">read</a> and <a href="http://pubs.opengroup.org/onlinepubs/009695399/functions/write.html" rel="nofollow noreferrer">write</a> function instead of <a href="http://www.cplusplus.com/reference/clibrary/cstdio/getchar/" rel="nofollow noreferrer">getchar()</a> and <a href="http://www.cplusplus.com/reference/clibrary/cstdio/putchar/" rel="nofollow noreferrer">putchar()</a>.</p>
https://codegolf.stackexchange.com/a/2170#2267 <h1>Haskell (127)</h1>
https://codegolf.stackexchange.com/a/2245#2268 <h1>Python (91 characters)</h1>
https://codegolf.stackexchange.com/a/88#2271 <h1>C (<s>237</s> 209 characters)</h1>
https://codegolf.stackexchange.com/a/88#2280 <h1>Perl</h1>
https://codegolf.stackexchange.com/a/2167#2284 <h1>Haskell (95)</h1>
https://codegolf.stackexchange.com/a/2211#2288 <p>The function is <strong>1.43kb</strong> compressed and <strong>743 gzipped</strong>. Call the function like <code>$(selector,context)</code>.</p>
https://codegolf.stackexchange.com/a/2289#2294 <h2>Javascript (299)</h2>
https://codegolf.stackexchange.com/a/585#2301 <p><a href="http://www.hevanet.com/cristofd/brainfuck/dbfi.b">I can't take credit for this one</a>, but I thought I would share this amazing one:</p>
https://codegolf.stackexchange.com/a/2295#2314 <p>very functional python, 460 characters</p>
https://codegolf.stackexchange.com/a/1570#2329 <h2>GolfScript (24 characters)</h2>
https://codegolf.stackexchange.com/a/2323#2335 <h2>Perl</h2>
https://codegolf.stackexchange.com/a/2295#2337 <h2>C# <strike>1198 1156 1142 689 671</strike> 634 Characters</h2>
https://codegolf.stackexchange.com/a/2323#2339 <h1>C++</h1>
https://codegolf.stackexchange.com/a/2323#2341 <h2>Python</h2>
https://codegolf.stackexchange.com/a/146#2347 <p><strong>C (251 chars)</strong></p>
https://codegolf.stackexchange.com/a/2343#2350 <h2>Javascript (<strike>84 </strike><strike>78 </strike><strike>76 </strike><strike>74 </strike><strike>72 </strike><strike>70 </strike>68)</h2>
https://codegolf.stackexchange.com/a/2323#2353 <h2>Perl (73)</h2>
https://codegolf.stackexchange.com/a/2323#2354 <h2>Lua 138 chars</h2>
https://codegolf.stackexchange.com/a/2295#2356 <h1>Java (1369 chars incl. EOLs)</h1>
https://codegolf.stackexchange.com/a/2343#2359 <h2>Perl <strike>(75)</strike> (72)</h2>
https://codegolf.stackexchange.com/a/2343#2362 <h2>GolfScript (<strike>60</strike> 57)</h2>
https://codegolf.stackexchange.com/a/2343#2363 <h2>Haskell</h2>
https://codegolf.stackexchange.com/a/54#2365 <p>Abuse the fact that in case of an expression yielding <code>True</code> boolean operators return the first value that decides about the outcome of the expression instead of a boolean:</p>
https://codegolf.stackexchange.com/a/132#2374 <p>Use the following types:</p>
https://codegolf.stackexchange.com/a/73#2382 <h2>C++ (61)</h2>
https://codegolf.stackexchange.com/a/73#2383 <h2>C++ (35)</h2>
https://codegolf.stackexchange.com/a/2370#2384 <h2>Windows Batch file</h2>
https://codegolf.stackexchange.com/a/2323#2387 <h2>JavaScript (102 characters)</h2>
https://codegolf.stackexchange.com/a/2323#2388 <h1>Perl (60 characters)</h1>
https://codegolf.stackexchange.com/a/2343#2391 <h2>awk (<strike>63</strike> <strike>61</strike> <strike>59</strike> <strike>58</strike> 57)</h2>
https://codegolf.stackexchange.com/a/2170#2417 <h2>C++ (<s>111</s> 107)</h2>
https://codegolf.stackexchange.com/a/2343#2420 <h1>Perl (68)</h1>
https://codegolf.stackexchange.com/a/69#2431 <h2>C++ (350)</h2>
https://codegolf.stackexchange.com/a/2429#2432 <h2>Javascript (561)</h2>
https://codegolf.stackexchange.com/a/2343#2435 <h3>scala 106 chars:</h3>
https://codegolf.stackexchange.com/a/2323#2436 <p><strong>C: 213 characters</strong></p>
https://codegolf.stackexchange.com/a/475#2439 <p><strong>Haskell (189)</strong></p>
https://codegolf.stackexchange.com/a/2438#2441 <h2>Haskell (<s>95</s> 83)</h2>
https://codegolf.stackexchange.com/a/2438#2448 <h2>JavaScript (161)</h2>
https://codegolf.stackexchange.com/a/2438#2452 <h3>Golfscript <strike>17</strike> 16</h3>
https://codegolf.stackexchange.com/a/2442#2455 <h2>Haskell (291)</h2>
https://codegolf.stackexchange.com/a/1198#2458 <h2>Perl (84)</h2>
https://codegolf.stackexchange.com/a/2442#2461 <h2>C99 (319 chars)</h2>
https://codegolf.stackexchange.com/a/2438#2462 <h2>Ruby (<del>83</del> 77)</h2>
https://codegolf.stackexchange.com/a/221#2466 <h2>Haskell (155)</h2>
https://codegolf.stackexchange.com/a/2343#2477 <h2>Ruby (100)</h2>
https://codegolf.stackexchange.com/a/221#2483 <h3>Scala <strike>412 376 349 335</strike> 312:</h3>
https://codegolf.stackexchange.com/a/997#2499 <h2><a href="http://esolangs.org/wiki/Funciton">Funciton</a></h2>
https://codegolf.stackexchange.com/a/2487#2503 <h2>Wolfram Alpha (12 <s>16</s> chars)</h2>
https://codegolf.stackexchange.com/a/2289#2504 <h2>Wolfram Alpha (27)</h2>
https://codegolf.stackexchange.com/a/2509#2521 <h2>Javascript (437)</h2>
https://codegolf.stackexchange.com/a/2487#2524 <h2><a href="http://esolangs.org/wiki/Funciton">Funciton</a></h2>
https://codegolf.stackexchange.com/a/2529#2532 <h3>Golfscript (<strike>18</strike> 17 chars)</h3>
https://codegolf.stackexchange.com/a/2529#2533 <p><strong>C++, <del>97</del> <del>95</del> 90</strong></p>
https://codegolf.stackexchange.com/a/2529#2535 <h2>Ruby (<del>79</del> 77 chars)</h2>
https://codegolf.stackexchange.com/a/2529#2547 <p><strong>Python 68 Chars</strong></p>
https://codegolf.stackexchange.com/a/2555#2558 <h1>Javascript (163)</h1>
https://codegolf.stackexchange.com/a/2555#2559 <h1>Python (189)</h1>
https://codegolf.stackexchange.com/a/540#2567 <h2>scala 79 chars:</h2>
https://codegolf.stackexchange.com/a/2554#2581 <h2>F#</h2>
https://codegolf.stackexchange.com/a/2582#2584 <h2>Ruby and Python (393 + 413 = 806 chars)</h2>
https://codegolf.stackexchange.com/a/2583#2587 <p><strong>Java, 170 characters in one line</strong></p>
https://codegolf.stackexchange.com/a/2583#2595 <h3>Java (Ungolfed)</h3>
https://codegolf.stackexchange.com/a/2602#2604 <p>First time golfer</p>
https://codegolf.stackexchange.com/a/2597#2607 <h2>F#</h2>
https://codegolf.stackexchange.com/a/2602#2609 <p><strong>PHP 119 <strike>126</strike> <strike>128</strike> <strike>131</strike> <strike>188</strike> <strike>201</strike> <strike>213</strike> <strike>234</strike> <strike>239</strike></strong></p>
https://codegolf.stackexchange.com/a/2602#2611 <h1><strong>Common Lisp 170</strong></h1>
https://codegolf.stackexchange.com/a/2602#2612 <h2>JavaScript (<strike>169</strike> <strike>168</strike> <strike>141</strike> 137)</h2>
https://codegolf.stackexchange.com/a/2602#2615 <p><strong>PHP 126 <strike>127</strike> <strike>179</strike></strong></p>
https://codegolf.stackexchange.com/a/2618#2619 <p>Sure.</p>
https://codegolf.stackexchange.com/a/2631#2634 <p><strong>PHP 106</strong></p>
https://codegolf.stackexchange.com/a/2618#2640 <h2>QBASIC (236 characters)</h2>
https://codegolf.stackexchange.com/a/2618#2641 <h2>JScript .NET (174 characters)</h2>
https://codegolf.stackexchange.com/a/1775#2648 <h3>scala 173:</h3>
https://codegolf.stackexchange.com/a/2602#2653 <p><strong>Python</strong> <b>108</b> <strike>114</strike> <strike>119</strike> <strike>121</strike> <strike>122</strike> <strike>129</strike> </p>
https://codegolf.stackexchange.com/a/2657#2658 <h2>Scala 236 characters</h2>
https://codegolf.stackexchange.com/a/2602#2662 <p><strong>C</strong> - 215</p>
https://codegolf.stackexchange.com/a/2554#2663 <h1>Java (1065 bytes)</h1>
https://codegolf.stackexchange.com/a/2657#2664 <p>Haskell Version (Now optimized)</p>
https://codegolf.stackexchange.com/a/2602#2665 <p>Python 133</p>
https://codegolf.stackexchange.com/a/1570#2670 <p><b>Python</b> <b>65</b></p>
https://codegolf.stackexchange.com/a/2167#2671 <h2>PHP 88 bytes</h2>
https://codegolf.stackexchange.com/a/85#2672 <p><strong>CHIP 8</strong></p>
https://codegolf.stackexchange.com/a/2677#2681 <h2>Javascript (142)</h2>
https://codegolf.stackexchange.com/a/2682#2683 <p>Use the comma operator to avoid braces (also <a href="https://codegolf.stackexchange.com/questions/2203/tips-for-golfing-in-c">applies to C</a>):</p>
https://codegolf.stackexchange.com/a/2682#2684 <p>Sneak variable initialization into the prompt() call for getting user input</p>
https://codegolf.stackexchange.com/a/2682#2685 <p>Initialize arrays with <code>[]</code> instead of <code>Array()</code>, and add to arrays with <code>[.length]</code>:</p>
https://codegolf.stackexchange.com/a/2682#2686 <p>Use a bitwise operation to round a number toward zero:</p>
https://codegolf.stackexchange.com/a/2682#2687 <p>Use Mozilla's nonstandard "expression closures" feature to save many characters in a script that only needs to work in the SpiderMonkey/Firefox or Rhino engines. For example,</p>
https://codegolf.stackexchange.com/a/2682#2695 <p>Converting a <code>while</code> loop into a <code>for</code> loop is often equivalent:</p>
https://codegolf.stackexchange.com/a/2682#2696 <p>You can check if a value is *truish by simply passing it:</p>
https://codegolf.stackexchange.com/a/2651#2701 <p><strong>Perl, 486 characters, obviously not even trying hard.</strong></p>
https://codegolf.stackexchange.com/a/2677#2703 <p><strong>Scala - 353 chars</strong> (100 chars for handling multiple inputs)</p>
https://codegolf.stackexchange.com/a/2682#2711 <p>Another thing I came across is forcing a multidimensional array into a single-dimensional array like this:</p>
https://codegolf.stackexchange.com/a/2682#2714 <h3>Fancy For Loops</h3>
https://codegolf.stackexchange.com/a/2710#2719 <p>Answering the bonus: the best score for numbers &lt;1e9 is 5/3=1.666..., generated by 144411449 (and maybe others?).</p>
https://codegolf.stackexchange.com/a/2722#2724 <p><strong>C</strong>, 127 characters, a rather obvious solution:</p>
https://codegolf.stackexchange.com/a/2722#2725 <p><strong>JavaScript</strong>, 65 characters <em>(depending on whether you use <code>console.log</code> or something else for outputting the result)</em></p>
https://codegolf.stackexchange.com/a/2722#2726 <p>For fun, here's a ColdFusion (8+) version ;-) It has 109 characters not counting the line wraps and indentation that I added for legibility here.</p>
https://codegolf.stackexchange.com/a/2722#2727 <p>A kind of lame <strong>Perl</strong> attempt, <strike>59</strike> <strike>55</strike> <strike>52</strike> <strike>38</strike> <strong>32 characters</strong>:</p>
https://codegolf.stackexchange.com/a/2722#2728 <p>Four tries in Erlang:</p>
https://codegolf.stackexchange.com/a/2705#2734 <p>I couldn't get the C#3 version any shorter than this. I don't know the character count exactly, but I suspect that I have lost. :-(</p>
https://codegolf.stackexchange.com/a/2582#2736 <h2>Clipper and C (111 + 108 = 219 chars)</h2>
https://codegolf.stackexchange.com/a/183#2739 <h2>Scala 156 <strike>170</strike></h2>
https://codegolf.stackexchange.com/a/2529#2750 <p><strong>Scala 172</strong></p>
https://codegolf.stackexchange.com/a/2722#2751 <p>Just some tweaking from @rmckenzie 's version:</p>
https://codegolf.stackexchange.com/a/2752#2763 <p>Quite frankly, i still don't get the testcase for <code>255</code>, i'll mend my solution when the OP corrects/expands the description.</p>
https://codegolf.stackexchange.com/a/2710#2768 <p>Considering the bonus question:
https://codegolf.stackexchange.com/a/2682#2769 <p>for a given array, we know a <code>for..in</code> loop might lead to errors because stuff might
https://codegolf.stackexchange.com/a/2682#2788 <h3>Taking advantage of short-circuit operators</h3>
https://codegolf.stackexchange.com/a/2762#2789 <p><strong>Scala 276</strong></p>
https://codegolf.stackexchange.com/a/69#2790 <p><strong>Groovy:</strong> </p>
https://codegolf.stackexchange.com/a/73#2800 <h2>ActionScript3 (53)</h2>
https://codegolf.stackexchange.com/a/2682#2803 <p>In cases where you are using the ternary operator to chose between two <em>numbers</em>, and the conditional is either a <em>boolean</em> or <em>number</em> <code>1 or 0</code>, you can do math operations instead:</p>
https://codegolf.stackexchange.com/a/2823#2824 <p>Depends on what you mean by short (javascript):</p>
https://codegolf.stackexchange.com/a/2823#2826 <p><strong>Universal (language <em>agnostic/independent</em>)</strong></p>
https://codegolf.stackexchange.com/a/2823#2827 <p>this is AS3 code, so you may need to make slight changes</p>
https://codegolf.stackexchange.com/a/2823#2828 <p>It is possible to convert a number a string, then reverse the string and then convert that string back to number. This kind of feature is probably available in all language. If you are looking for a more mathematical method then this might help:</p>
https://codegolf.stackexchange.com/a/2823#2830 <p>You could do the following in Java. Note that this converts to String and back and is not a mathematical solution.</p>
https://codegolf.stackexchange.com/a/2823#2832 <p>Python</p>
https://codegolf.stackexchange.com/a/2823#2835 <h1>Ruby (14)</h1>
https://codegolf.stackexchange.com/a/2823#2836 <h2>C#</h2>
https://codegolf.stackexchange.com/a/2722#2842 <h2>Java (aka never wins at codegolf) : <s>234</s> <s>211</s> 187 chars</h2>
https://codegolf.stackexchange.com/a/2823#2844 <p><strong>Scala - 33 Chars</strong></p>
https://codegolf.stackexchange.com/a/2442#2846 <p><strong>Scala (<strike>367</strike>, 332)</strong></p>
https://codegolf.stackexchange.com/a/2823#2847 <p><strong>Scheme, 75 characters</strong></p>
https://codegolf.stackexchange.com/a/2848#2849 <p><strong>Strings can be treated as a sequence of chars</strong></p>
https://codegolf.stackexchange.com/a/2823#2852 <h2>Perl 6</h2>
https://codegolf.stackexchange.com/a/2442#2853 <h2>Java <s>(459) (445) (402) (382) (363)</s> (352)</h2>
https://codegolf.stackexchange.com/a/1428#2856 <p><strong>Scala 79</strong></p>
https://codegolf.stackexchange.com/a/2762#2858 <p><strong>PERL</strong> </p>
https://codegolf.stackexchange.com/a/2862#2866 <p><strong>Python <s>88</s> 185 chars</strong></p>
https://codegolf.stackexchange.com/a/1294#2867 <h1>PHP (71)</h1>
https://codegolf.stackexchange.com/a/2862#2868 <p>Haskell, <strike>299</strike> 128 characters</p>
https://codegolf.stackexchange.com/a/2722#2871 <p>A little late to the party:</p>
https://codegolf.stackexchange.com/a/2722#2872 <p>Kind of boring, port of C#, just to get started with the language again:</p>
https://codegolf.stackexchange.com/a/69#2873 <p><strong>Shell echo-sed quine:</strong></p>
https://codegolf.stackexchange.com/a/2823#2874 <h2>Python 3+</h2>
https://codegolf.stackexchange.com/a/69#2875 <h2>Brainf*ck (755 characters)</h2>
https://codegolf.stackexchange.com/a/2861#2876 <p>From SO : "Add year+month*11+day*13+sign, feed this in as a seed to your local PRNG. After that you can either generate one "next random number" mod 27, extracting your 3 3s from there, or run it three times mod 3."</p>
https://codegolf.stackexchange.com/a/2884#2885 <h2>Wolfram Alpha (51 characters)</h2>
https://codegolf.stackexchange.com/a/2884#2887 <h2>Python (146 <strike>152</strike> characters)</h2>
https://codegolf.stackexchange.com/a/2884#2889 <h1>C (229 characters)</h1>
https://codegolf.stackexchange.com/a/2913#2914 <p><strong>Understand how variables and whitespace interact with PHP's language constructs.</strong></p>
https://codegolf.stackexchange.com/a/2913#2916 <p><strong>Use strings wisely.</strong></p>
https://codegolf.stackexchange.com/a/2922#2925 <h2>Python → Brainf*ck (185 <strike>223</strike> <strike>233</strike> <strike>255</strike> <strike>285</strike> <strike>287</strike> <strike>303</strike> characters)</h2>
https://codegolf.stackexchange.com/a/2823#2935 <h1>Lua</h1>
https://codegolf.stackexchange.com/a/2922#2951 <h3>scala: 1543 (scala => scala)</h3>
https://codegolf.stackexchange.com/a/2958#2960 <h2>JavaScript (81)</h2>
https://codegolf.stackexchange.com/a/2958#2961 <h2>JavaScript (31)</h2>
https://codegolf.stackexchange.com/a/1519#2962 <p>C code: </p>
https://codegolf.stackexchange.com/a/2862#2966 <p><strong>Python, <strike>121</strike> <strike>137</strike> 129 chars</strong></p>
https://codegolf.stackexchange.com/a/2975#2978 <p>After coding this up, I realized I could have done this a lot smarter...maybe I'll make another entry. Hopefully I'll just get points for being the quickest!</p>
https://codegolf.stackexchange.com/a/2975#2980 <p>Since shorter solutions have been given already (damn you GolfScript!), here is mine:</p>
https://codegolf.stackexchange.com/a/2913#2983 <p><strong>Learn a large subset of the library functions</strong>.</p>
https://codegolf.stackexchange.com/a/69#2986 <h1>Java (229 Characters)</h1>
https://codegolf.stackexchange.com/a/363#2992 <ul>
https://codegolf.stackexchange.com/a/54#3006 <h2>set literals in Python2.7</h2>
https://codegolf.stackexchange.com/a/2975#3007 <p><strong>Python, 449 chars</strong></p>
https://codegolf.stackexchange.com/a/2958#3008 <p><strong>Python, 33 chars</strong></p>
https://codegolf.stackexchange.com/a/54#3011 <p>Was somewhat mentioned but I want to expand:</p>
https://codegolf.stackexchange.com/a/191#3012 <p>If you need an <code>if</code>/<code>else</code> at the end of the program (maybe to handle a special case differently), then instead of</p>
https://codegolf.stackexchange.com/a/1519#3029 <h1>Shell Utilities: 48</h1>
https://codegolf.stackexchange.com/a/1428#3032 <h2>C++</h2>
https://codegolf.stackexchange.com/a/2958#3043 <h2>C</h2>
https://codegolf.stackexchange.com/a/2070#3055 <p>Depends on what one needs, C/C++ is fast, but you have to code more of the work yourself.
https://codegolf.stackexchange.com/a/2922#3056 <p><strong>Python -> HQ9+ : 108 chars</strong></p>
https://codegolf.stackexchange.com/a/3059#3061 <p><strong>Python - 114 chars</strong></p>
https://codegolf.stackexchange.com/a/3059#3062 <p><strong>Python, using dynamic programming - 92 chars</strong></p>
https://codegolf.stackexchange.com/a/3059#3065 <p><strong>Python, <strike>91</strike> <strike>84</strike> 64 chars</strong></p>
https://codegolf.stackexchange.com/a/2975#3066 <p><strong>C++, 432</strong></p>
https://codegolf.stackexchange.com/a/54#3068 <p>You only need to indent nested control structures:</p>
https://codegolf.stackexchange.com/a/801#3070 <p><strong>Sage: <strike>55</strike> 53 char</strong></p>
https://codegolf.stackexchange.com/a/3059#3072 <p>C++, 192 chars</p>
https://codegolf.stackexchange.com/a/3059#3078 <h2>Haskell (<s>88</s> 64)</h2>
https://codegolf.stackexchange.com/a/607#3079 <h1>C#: 37</h1>
https://codegolf.stackexchange.com/a/3059#3081 <pre><code>{if((r+$1)&gt;0)
https://codegolf.stackexchange.com/a/54#3082 <p>List comprehension.</p>
https://codegolf.stackexchange.com/a/3088#3090 <p>D (300)</p>
https://codegolf.stackexchange.com/a/3088#3092 <h2>Python – 162 chars</h2>
https://codegolf.stackexchange.com/a/3088#3097 <h2>Java</h2>
https://codegolf.stackexchange.com/a/2442#3100 <h2>Groovy (215)</h2>
https://codegolf.stackexchange.com/a/3105#3109 <p><strong>Python, <strike>146</strike> <strike>145</strike> 143char</strong></p>
https://codegolf.stackexchange.com/a/2922#3110 <h2>Ruby → Brainfuck (<strike>110</strike> 107 characters)</h2>
https://codegolf.stackexchange.com/a/3104#3115 <p><strong>Ruby, 95</strong></p>
https://codegolf.stackexchange.com/a/1519#3118 <p><strong>Sage, 29 char</strong></p>
https://codegolf.stackexchange.com/a/3119#3122 <p><strong>Python, <s>274</s> <s>285</s> <s>241</s> <s>235</s> <s>225</s> <s>200</s> <s>190</s> <s>183</s> <s>179</s> <s>174</s> <s>166</s> 161</strong></p>
https://codegolf.stackexchange.com/a/3105#3124 <p><strong>Haskell: 340 char</strong></p>
https://codegolf.stackexchange.com/a/3119#3127 <p>eTeX, 377.</p>
https://codegolf.stackexchange.com/a/3104#3128 <p>eTeX, 177 (yes, that language is too verbose)</p>
https://codegolf.stackexchange.com/a/3130#3131 <p><strong>Python, 49 chars</strong></p>
https://codegolf.stackexchange.com/a/2753#3132 <p>eTeX, 201 characters (not counting the two irrelevant linebreaks)</p>
https://codegolf.stackexchange.com/a/3134#3135 <pre><code>def is_undulant(n):
https://codegolf.stackexchange.com/a/607#3136 <h1>C (39 chars)</h1>
https://codegolf.stackexchange.com/a/2245#3138 <p><strong>eTeX, 153</strong></p>
https://codegolf.stackexchange.com/a/3134#3140 <p><strong>(pdf)eTeX, 129 chars</strong></p>
https://codegolf.stackexchange.com/a/3134#3146 <p><strong>Sage, 76 <strike>83</strike>char</strong></p>
https://codegolf.stackexchange.com/a/2884#3152 <h2>Scala <strike> 168 </strike> 139</h2>
https://codegolf.stackexchange.com/a/3130#3154 <p>JAVA 61</p>
https://codegolf.stackexchange.com/a/3088#3155 <h1><strong>C (<strike>159</strike> 225 chars)</strong></h1>
https://codegolf.stackexchange.com/a/307#3157 <p><strong>JavaScript, 66 chars</strong></p>
https://codegolf.stackexchange.com/a/132#3162 <p>If you're willing to use C++0x, you can use new features like <a href="http://www2.research.att.com/~bs/C++0xFAQ.html#lambda">lambdas</a>.</p>
https://codegolf.stackexchange.com/a/307#3171 <p><strong>C, 160 chars</strong></p>
https://codegolf.stackexchange.com/a/69#3173 <h2>Javascript (36 char)</h2>
https://codegolf.stackexchange.com/a/2582#3174 <p><strong>Python + Piet one-liners: 417 chars + <strike>7391</strike> 7107 executing codels</strong></p>
https://codegolf.stackexchange.com/a/2884#3181 <h2>Mathematica</h2>
https://codegolf.stackexchange.com/a/3134#3185 <p>Different approach I think. 124 chars</p>
https://codegolf.stackexchange.com/a/3163#3189 <h2>Python 2: 811 characters (after minification)</h2>
https://codegolf.stackexchange.com/a/3134#3194 <h2>Python <s>105</s> <s>101</s> 100 chars</h2>
https://codegolf.stackexchange.com/a/3134#3198 <h3>Python: <s>101</s> 100 characters</h3>
https://codegolf.stackexchange.com/a/3203#3209 <p><strong>Sage: <strike>48</strike> <strike>42</strike> 41 non-whitespace (60246 bytes total)</strong></p>
https://codegolf.stackexchange.com/a/3213#3218 <p><strong>Brainfuck, 16</strong></p>
https://codegolf.stackexchange.com/a/3213#3219 <p><strong>Python, 29</strong></p>
https://codegolf.stackexchange.com/a/3213#3221 <h2>Perl</h2>
https://codegolf.stackexchange.com/a/3213#3222 <h2>Haskell</h2>
https://codegolf.stackexchange.com/a/2922#3226 <p><strong>Python -> Piet, <strike>385</strike> 345 char</strong></p>
https://codegolf.stackexchange.com/a/3241#3243 <h3>scala 579:</h3>
https://codegolf.stackexchange.com/a/3241#3247 <p><strong>Perl 5.14 - 192 bytes</strong></p>
https://codegolf.stackexchange.com/a/3213#3256 <h2>Mathematica 15 chars</h2>
https://codegolf.stackexchange.com/a/3258#3261 <h2>Python 95 bytes</h2>
https://codegolf.stackexchange.com/a/3258#3262 <h2> Ruby 113 bytes</h2>
https://codegolf.stackexchange.com/a/1294#3264 <p><strong>F# (59 chars)</strong></p>
https://codegolf.stackexchange.com/a/3095#3275 <pre><code>$ cat input.txt
https://codegolf.stackexchange.com/a/3088#3277 <h2>Mathematica (non code golf)</h2>
https://codegolf.stackexchange.com/a/3258#3280 <h2>Mathematica 82 chars</h2>
https://codegolf.stackexchange.com/a/284#3290 <p><strong>Newest:</strong></p>
https://codegolf.stackexchange.com/a/3293#3296 <p><strong>Ruby 1.9, <strike>77</strike> <strike>48</strike> <strike>46</strike> 44 chars</strong></p>
https://codegolf.stackexchange.com/a/3293#3302 <h2>Golfscript</h2>
https://codegolf.stackexchange.com/a/3293#3308 <h1>php (68 characters)</h1>
https://codegolf.stackexchange.com/a/3293#3310 <p><strong>Perl - 111 characters (without using any library function)</strong></p>
https://codegolf.stackexchange.com/a/3293#3313 <h1>Python</h1>
https://codegolf.stackexchange.com/a/1294#3318 <h1>Python 121 Characters</h1>
https://codegolf.stackexchange.com/a/3293#3320 <h2>Scala: 112 <strike> 123 </strike></h2>
https://codegolf.stackexchange.com/a/3293#3328 <h2>php 5.3 (60 chars)</h2>
https://codegolf.stackexchange.com/a/3293#3332 <p><strong>Python, 86 chars</strong></p>
https://codegolf.stackexchange.com/a/3293#3334 <h1>D: 55 characters</h1>
https://codegolf.stackexchange.com/a/3088#3335 <h1>C 284 Non White space Characters</h1>
https://codegolf.stackexchange.com/a/307#3339 <h2>C (333 characters)</h2>
https://codegolf.stackexchange.com/a/1929#3344 <p>Update:</p>
https://codegolf.stackexchange.com/a/3293#3346 <p><strong>Python, 86 characters</strong></p>
https://codegolf.stackexchange.com/a/607#3354 <p><b>JAVA</b></p>
https://codegolf.stackexchange.com/a/3351#3355 <h2>D (419 chars)</h2>
https://codegolf.stackexchange.com/a/3088#3358 <h2>php <strike>(187)</strike> (153)</h2>
https://codegolf.stackexchange.com/a/3359#3361 <p>This one is relatively simple. I chose to do it in Perl (my favorite scripting language). :)</p>
https://codegolf.stackexchange.com/a/3359#3362 <h2>PHP <strike>(16)</strike> <strike>(35)</strike> (28)</h2>
https://codegolf.stackexchange.com/a/3359#3363 <h2>C: 50 chars (74 chars if done right)</h2>
https://codegolf.stackexchange.com/a/284#3364 <h3>Ruby 254 characters</h3>
https://codegolf.stackexchange.com/a/3359#3365 <h2>D (87 chars)</h2>
https://codegolf.stackexchange.com/a/3359#3373 <p>Accepting the assumption that the problem doesn't specify how the characters are read (according to Peter Taylor's comment on <a href="https://codegolf.stackexchange.com/questions/3359/text-statistics-return-a-list-array-of-the-number-of-occurrences-of-each-charact/3363#3363">Alexander Bakulin's C suggestion</a>) and assuming they are already read into a global array s, we can further reduce the C code in a portable way, by defining a function that accepts as an argument an already initialized char frequency table u[256], updates it and returns a pointer to it, like this:</p>
https://codegolf.stackexchange.com/a/1929#3375 <p><strong>Sage, 92</strong></p>
https://codegolf.stackexchange.com/a/3359#3379 <h3>scala <strike>164</strike> 156</h3>
https://codegolf.stackexchange.com/a/3383#3384 <p><strong>JavaScript:</strong> 342 characters </p>
https://codegolf.stackexchange.com/a/487#3387 <h2>Scala 77</h2>
https://codegolf.stackexchange.com/a/3359#3401 <p><strong>Python <strike>102</strike> <strike>54</strike> 48 (<strike>87</strike> <strike>79</strike> 78 with I/O)</strong></p>
https://codegolf.stackexchange.com/a/3385#3412 <p>Okay, it's been a while since I wrote any C but I'll give it a go:</p>
https://codegolf.stackexchange.com/a/2913#3417 <p>You don't always need to write out conditional checks. For example, some frameworks use this at the top of their files to block access:</p>
https://codegolf.stackexchange.com/a/1680#3418 <h2>PHP (200)</h2>
https://codegolf.stackexchange.com/a/3424#3426 <h2>PHP <strike>(142)</strike> <strike>(138)</strike> <strike>(134)</strike> (113)</h2>
https://codegolf.stackexchange.com/a/2705#3430 <h2>Ruby (112)</h2>
https://codegolf.stackexchange.com/a/3429#3431 <h2>F#</h2>
https://codegolf.stackexchange.com/a/4#3435 <h2>Scala 108</h2>
https://codegolf.stackexchange.com/a/3429#3438 <h2>Ruby <strike>(130)</strike> <strike>(121)</strike> <strike>(113)</strike> (102)</h2>
https://codegolf.stackexchange.com/a/3424#3444 <h2>Haskell 122 chars</h2>
https://codegolf.stackexchange.com/a/3424#3449 <h2>Ruby 1.9 <strike>(80)</strike> (79)</h2>
https://codegolf.stackexchange.com/a/3463#3465 <h2>Ruby <strike>(60)</strike> <strike>(61)</strike> <strike>(93)</strike> <strike>(80)</strike> <strike>(75)</strike> <strike>(71)</strike> (69 / 57)</h2>
https://codegolf.stackexchange.com/a/3474#3476 <h2>Javascript: 189 Characters</h2>
https://codegolf.stackexchange.com/a/3258#3481 <h2>Python</h2>
https://codegolf.stackexchange.com/a/3203#3494 <h1>Scala <strike>269 266</strike> 252 without blanks and newlines.</h1>
https://codegolf.stackexchange.com/a/2823#3495 <p><h1>Vim</h1> 17 chars</p>
https://codegolf.stackexchange.com/a/3485#3496 <p><strong>Python, <s>333</s> <s>366</s> <s>...</s> <s>315</s> <s>303</s> <s>278</s> <s>269</s> <s>261</s> 246 chars</strong></p>
https://codegolf.stackexchange.com/a/2823#3500 <h1>HTML <strike>21</strike> 7 chars (1 char if I'm cheeky...)</h1>
https://codegolf.stackexchange.com/a/2823#3501 <h1>Perl (19 chars)</h1>
https://codegolf.stackexchange.com/a/2682#3506 <p>Sometimes declaring a variable (or more) as function parameters can save some strokes by avoiding the <code>var</code> keyword. This use case is fairly rare though:</p>
https://codegolf.stackexchange.com/a/3463#3508 <h2>Scala 244</h2>
https://codegolf.stackexchange.com/a/3485#3509 <h2>Scala</h2>
https://codegolf.stackexchange.com/a/3485#3510 <h2>Ruby 1.9 <strike>(437)</strike> <strike>(521)</strike> <strike>(447)</strike> (477)</h2>
https://codegolf.stackexchange.com/a/3503#3518 <h2>468 characters</h2>
https://codegolf.stackexchange.com/a/607#3520 <h2>F# based on cfern's <strike>63</strike> 36 characters</h2>
https://codegolf.stackexchange.com/a/3434#3525 <p><strong>C# - 675 chars</strong></p>
https://codegolf.stackexchange.com/a/3485#3527 <h3>Scala 936</h3>
https://codegolf.stackexchange.com/a/3434#3529 <p>Scala - 799 chars</p>
https://codegolf.stackexchange.com/a/3532#3536 <h2>Javascript <del>122</del> <del>108</del> 107 chars...</h2>
https://codegolf.stackexchange.com/a/3532#3537 <h2>PHP <del>64</del> 58</h2>
https://codegolf.stackexchange.com/a/3532#3541 <h2>Haskell 66 characters</h2>
https://codegolf.stackexchange.com/a/3524#3542 <h2>Ruby 1.9 <strike>(235)</strike> <strike>(225)</strike> <strike>(222)</strike> (214)</h2>
https://codegolf.stackexchange.com/a/3532#3554 <h2>Befunge <strike>320</strike> <strike>313</strike> 303 characters</h2>
https://codegolf.stackexchange.com/a/3524#3556 <p><strong>Python <s>406</s> <s>378</s> <s>360</s> <s>348</s> 418 chars</strong></p>
https://codegolf.stackexchange.com/a/3524#3559 <h2>Perl 5.10 (164)</h2>
https://codegolf.stackexchange.com/a/3532#3561 <h3>Scala 59</h3>
https://codegolf.stackexchange.com/a/3503#3580 <p>I was really impressed by Griffin's answer and needed to figure out how it worked! The result is the following JavaScript. (It's 3.5k characters, which is shorter in a way!) The <code>gen</code> function takes a divisor and base and generates a regular expression that matches numbers in the specified base that are divisible by that divisor.</p>
https://codegolf.stackexchange.com/a/3524#3585 <p>C++ version (<del>610</del> <del>607</del> <del>606</del> 584)</p>
https://codegolf.stackexchange.com/a/1285#3588 <h2>Haskell <s>89</s> 74 charaters</h2>
https://codegolf.stackexchange.com/a/2823#3598 <p>This one <em>ACTUALLY</em> takes an input, unlike some of the rest:</p>
https://codegolf.stackexchange.com/a/2823#3600 <p><strong>k4 - 6 characters</strong></p>
https://codegolf.stackexchange.com/a/2823#3604 <h2>Actionscript</h2>
https://codegolf.stackexchange.com/a/2823#3605 <h1>Java</h1>
https://codegolf.stackexchange.com/a/3610#3613 <h1>D</h1>
https://codegolf.stackexchange.com/a/3615#3616 <h2>D (101 chars)</h2>
https://codegolf.stackexchange.com/a/3610#3622 <h2>Haskell</h2>
https://codegolf.stackexchange.com/a/3610#3626 <h2>JavaScript: 105 (easy mode)</h2>
https://codegolf.stackexchange.com/a/3628#3632 <h2>Scala <strike>494 without newlines </strike> 520 with newlines:</h2>
https://codegolf.stackexchange.com/a/3628#3633 <p><strong>Python, <s>244</s> <s>238</s> <s>233</s> 232</strong></p>
https://codegolf.stackexchange.com/a/3628#3634 <h2>Haskell <s>331</s> <s>357</s> 339 characters</h2>
https://codegolf.stackexchange.com/a/3628#3637 <p><strong>Perl, <s>356</s>, 275 chars</strong></p>
https://codegolf.stackexchange.com/a/3615#3641 <h2>C (99 characters)</h2>
https://codegolf.stackexchange.com/a/3615#3642 <h2>JavaScript</h2>
https://codegolf.stackexchange.com/a/3610#3643 <h2><a href="http://jsfiddle.net/AFk2W/" rel="nofollow">Javascript (hard): 138</a></h2>
https://codegolf.stackexchange.com/a/667#3644 <h3>Scala 111:</h3>
https://codegolf.stackexchange.com/a/1979#3645 <h3>Scala 374:</h3>
https://codegolf.stackexchange.com/a/113#3646 <h3>Scala: 260</h3>
https://codegolf.stackexchange.com/a/3615#3647 <h2>Yabasic (88 characters)</h2>
https://codegolf.stackexchange.com/a/4#3649 <p><strong>JavaScript 1.8, 106</strong></p>
https://codegolf.stackexchange.com/a/3474#3658 <p>I would put all of them into a 2d array and search all items with multiple loop, if they can reach the last item then I would collect related items in order into another results array, and from results I would choose an array which one is smaller. </p>
https://codegolf.stackexchange.com/a/85#3661 <p>Just for fun, a markedly imperative-looking implementation in Haskell, using <a href="http://www.haskell.org/ghc/docs/latest/html/libraries/base/Control-Monad-ST-Lazy-Safe.html" rel="nofollow">Lazy ST</a>:</p>
https://codegolf.stackexchange.com/a/3666#3667 <p>Haskell <strong>585</strong> chars</p>
https://codegolf.stackexchange.com/a/1294#3668 <h1>Coffee Script (52)</h1>
https://codegolf.stackexchange.com/a/3666#3670 <p>Haskell: <strong>291</strong> chars</p>
https://codegolf.stackexchange.com/a/1294#3671 <h2><strong>Python 3 (66)</strong></h2>
https://codegolf.stackexchange.com/a/1294#3672 <p><strong>k4 - 11 chars</strong></p>
https://codegolf.stackexchange.com/a/3666#3675 <h2>Python <strike>282</strike> 247 chars</h2>
https://codegolf.stackexchange.com/a/455#3687 <h1>Perl: 266</h1>
https://codegolf.stackexchange.com/a/2459#3694 <h1>Perl: 193</h1>
https://codegolf.stackexchange.com/a/307#3695 <h1>Perl</h1>
https://codegolf.stackexchange.com/a/3697#3700 <h2>Python 3.x: 407 chars</h2>
https://codegolf.stackexchange.com/a/3697#3707 <h2>Scala (<s>706</s> <s>619</s> <s>599</s> 550 chars)</h2>
https://codegolf.stackexchange.com/a/3697#3710 <p><strong>C#, 556 chars</strong></p>
https://codegolf.stackexchange.com/a/3697#3712 <h2>Java 758 chars</h2>
https://codegolf.stackexchange.com/a/221#3714 <p><strong><a href="http://racket-lang.org">Racket</a> 131:</strong></p>
https://codegolf.stackexchange.com/a/3697#3716 <h2>JavaScript (422)</h2>
https://codegolf.stackexchange.com/a/966#3724 <p>Here is a slightly more sophisticated word based algorithm written in <a href="http://www.scala-lang.org/" rel="nofollow">Scala</a>, that takes the probabilities of word sequences of arbitrary length into account. (That's not the <a href="http://home.pipeline.com/~hbaker1/hakmem/algorithms.html#item176" rel="nofollow">original dissociated press algorithm</a>.)</p>
https://codegolf.stackexchange.com/a/3727#3728 <h2>Ruby 1.9</h2>
https://codegolf.stackexchange.com/a/2947#3729 <p>Here is a proof-of-concept (ungolfed) that shows how the Compilation services in .NET might be used to compile the source code on-the-fly to generate an identical output. The first copy is not identical to the original, but subsequent copies from subsequent runs are exactly identical with random file names:</p>
https://codegolf.stackexchange.com/a/3105#3735 <p><strong>Common lisp -- 195 chars</strong></p>
https://codegolf.stackexchange.com/a/3105#3736 <p><strong>Perl -- 193 characters</strong></p>
https://codegolf.stackexchange.com/a/3741#3743 <h2>Ruby 1.9 (84)</h2>
https://codegolf.stackexchange.com/a/3741#3750 <h2>D 194 chars</h2>
https://codegolf.stackexchange.com/a/3105#3751 <p>QBasic, 222 Characters. Not that short, but QBasic is a pretty verbose language. Also, I updated with a seemingly more correct version</p>
https://codegolf.stackexchange.com/a/3766#3768 <h2>d</h2>
https://codegolf.stackexchange.com/a/3766#3770 <p>The table can be generated without computing inverses in the finite field GF(256), by using logarithms. It would look like this (Java code, using <code>int</code> to avoid problems with the signed <code>byte</code> type):</p>
https://codegolf.stackexchange.com/a/3795#3805 <h3>Golfscript</h3>
https://codegolf.stackexchange.com/a/3795#3806 <h3>bc 15chars:</h3>
https://codegolf.stackexchange.com/a/3815#3816 <h2>JavaScript (<strike>90</strike> <strike>85</strike> <strike>83</strike> 81)</h2>
https://codegolf.stackexchange.com/a/3815#3817 <h2>Mathematica: 36 (41?)</h2>
https://codegolf.stackexchange.com/a/3815#3818 <h2>D <s>134</s> 128 chars</h2>
https://codegolf.stackexchange.com/a/3809#3821 <h2>JavaScript (<strike>392</strike> 423)</h2>
https://codegolf.stackexchange.com/a/3815#3822 <h3>Golfscript (21 chars)</h3>
https://codegolf.stackexchange.com/a/3105#3823 <p>Assuming machine code counts, I wrote a prod a while back that generates a 320x200 color Mandelbrot in 64 bytes - <a href="http://www.pouet.net/prod.php?which=53287" rel="noreferrer">http://www.pouet.net/prod.php?which=53287</a></p>
https://codegolf.stackexchange.com/a/3105#3829 <p><strong>Python, 115.</strong></p>
https://codegolf.stackexchange.com/a/3847#3848 <p>OK, within the limitations of the question as asked and not catering for a lot of things you'd need to allow for if using with real music (flats being the most obvious):</p>
https://codegolf.stackexchange.com/a/3783#3852 <h1>ruby (72 characters)</h1>
https://codegolf.stackexchange.com/a/3865#3875 <h3>Scala 63 chars:</h3>
https://codegolf.stackexchange.com/a/1197#3877 <h1>Postscript <del>905 797 677 675 629 608 330 320</del> 308</h1>
https://codegolf.stackexchange.com/a/3878#3884 <h3>Scala 281</h3>
https://codegolf.stackexchange.com/a/3885#3886 <p>define shorter Types: </p>
https://codegolf.stackexchange.com/a/159#3887 <h3>Scala 82</h3>
https://codegolf.stackexchange.com/a/73#3888 <h3>Scala 78 chars:</h3>
https://codegolf.stackexchange.com/a/3885#3892 <p>Rename Methods, if their name is long, and if they're used multiple times - real world example: </p>
https://codegolf.stackexchange.com/a/3885#3893 <h2>Collections</h2>
https://codegolf.stackexchange.com/a/3885#3894 <p>Use infix syntax to remove the need for <code>.</code> characters. You don't need spaces unless adjacent items are both in alphanumeric or both in operator characters (see <a href="https://stackoverflow.com/questions/7656937/valid-identifier-characters-in-scala">here</a>), and not separated by reserved characters (brackets, commas etc).</p>
https://codegolf.stackexchange.com/a/3885#3895 <p>You can usually use <code>map</code> instead of <code>foreach</code>:</p>
https://codegolf.stackexchange.com/a/3885#3896 <p>The shortest way of repeating something is with <code>Seq.fill</code>.</p>
https://codegolf.stackexchange.com/a/3878#3899 <p><strong>Python, 161</strong></p>
https://codegolf.stackexchange.com/a/3105#3900 <p><strong>Python 444</strong></p>
https://codegolf.stackexchange.com/a/3783#3903 <p><strong>Python 160</strong></p>
https://codegolf.stackexchange.com/a/3610#3904 <h1>Java (Hard)</h1>
https://codegolf.stackexchange.com/a/2975#3906 <p><strong><strike>390 345</strike> 340 Postscript</strong></p>
https://codegolf.stackexchange.com/a/3908#3909 <p>This function is written in MMIX assembly. It should perform the calculation in 2v
https://codegolf.stackexchange.com/a/3610#3913 <pre><code> #!/usr/bin/env python
https://codegolf.stackexchange.com/a/3293#3916 <h2>Scala: 94</h2>
https://codegolf.stackexchange.com/a/3915#3917 <p>Perl 5 (82 characters):</p>
https://codegolf.stackexchange.com/a/3878#3920 <h1>Python</h1>
https://codegolf.stackexchange.com/a/3915#3922 <h3>Scala 199 <strike>273</strike> chars</h3>
https://codegolf.stackexchange.com/a/3293#3926 <h1>JavaScript 132 characters:</h1>
https://codegolf.stackexchange.com/a/3610#3927 <h1>Groovy</h1>
https://codegolf.stackexchange.com/a/3915#3928 <p><strong>sed, 76 characters</strong></p>
https://codegolf.stackexchange.com/a/3929#3931 <h1>Groovy</h1>
https://codegolf.stackexchange.com/a/3847#3932 <p>As a preliminary effort, I'd like to flesh-out some of what "the full solution" should take into account.</p>
https://codegolf.stackexchange.com/a/3929#3936 <h1>D</h1>
https://codegolf.stackexchange.com/a/3929#3938 <h1>Javascript 1.8</h1>
https://codegolf.stackexchange.com/a/3610#3942 <h1>Scala</h1>
https://codegolf.stackexchange.com/a/3915#3947 <h2>Mathematica 43 chars</h2>
https://codegolf.stackexchange.com/a/1197#3948 <p><strong>Postscript, non-combatant.</strong></p>
https://codegolf.stackexchange.com/a/3929#3949 <h1>Scala</h1>
https://codegolf.stackexchange.com/a/3929#3951 <h1>Python</h1>
https://codegolf.stackexchange.com/a/307#3952 <h2><strong>BrainFuck (96 char)</strong></h2>
https://codegolf.stackexchange.com/a/3929#3957 <h1>Brainfuck</h1>
https://codegolf.stackexchange.com/a/2823#3964 <h1>Groovy</h1>
https://codegolf.stackexchange.com/a/3532#3966 <p><strong>Perl > 5.10 : 25 characters</strong></p>
https://codegolf.stackexchange.com/a/3929#3967 <p><strong>Perl (easy) 27 characters</strong></p>
https://codegolf.stackexchange.com/a/3969#3970 <p>just cause I have way too much time on my hands:</p>
https://codegolf.stackexchange.com/a/3532#3981 <h1>Python</h1>
https://codegolf.stackexchange.com/a/3929#3986 <p><strong>Ruby, easy, 32</strong></p>
https://codegolf.stackexchange.com/a/2922#3991 <p><strong>Perl -> HQ9+ (42 Characters)</strong></p>
https://codegolf.stackexchange.com/a/3994#3997 <h1>48 characters</h1>
https://codegolf.stackexchange.com/a/2682#4005 <p>You can use the object literal form of get/set to avoid using the keyword <code>function</code>.</p>
https://codegolf.stackexchange.com/a/4001#4006 <h2>D (160 chars)</h2>
https://codegolf.stackexchange.com/a/2823#4007 <h1>Clojure (42 chars)</h1>
https://codegolf.stackexchange.com/a/1864#4008 <h1>Clojure (344 chars)</h1>
https://codegolf.stackexchange.com/a/3679#4018 <p>My perl solution:</p>
https://codegolf.stackexchange.com/a/996#4020 <p>Python 3.1.2, 132 chars</p>
https://codegolf.stackexchange.com/a/4024#4051 <p>Some tips:</p>
https://codegolf.stackexchange.com/a/4053#4058 <h2>D</h2>
https://codegolf.stackexchange.com/a/4063#4064 <p><strong>Javascript, 103</strong></p>
https://codegolf.stackexchange.com/a/4063#4069 <p><strong>R (75 characters)</strong></p>
https://codegolf.stackexchange.com/a/4063#4070 <h2>D 124 chars</h2>
https://codegolf.stackexchange.com/a/3999#4072 <p>If you allow for the weak definition of a substring, then here's a trivial solution.</p>
https://codegolf.stackexchange.com/a/4001#4083 <p><strong>R, 19 chars</strong></p>
https://codegolf.stackexchange.com/a/4097#4104 <pre><code>read p&lt;p;read c&lt;c;[ "$p" = "$c" ]||. ./c
https://codegolf.stackexchange.com/a/4097#4105 <p>I can't exactly read from a file using Javascript (ok, I could, using the HTML5 FileReader thing, but that makes things a lot more complicated than I need). So, this is a function that accepts a Javascript program as a string and runs it.</p>
https://codegolf.stackexchange.com/a/2947#4109 <h1>Batch </h1>
https://codegolf.stackexchange.com/a/4114#4132 <h2>GolfScript (33 chars)</h2>
https://codegolf.stackexchange.com/a/4114#4134 <p>I know this doesn't comply with the spec, but I thought I'd try to add some diversity to the trees here by imitating <a href="http://www.geocities.com/spunk1111/xmas.htm#greetings">this classic ASCII art Christmas scene by Joan G. Stark</a>.</p>
https://codegolf.stackexchange.com/a/4114#4136 <p><strong>Python, 70 characters</strong></p>
https://codegolf.stackexchange.com/a/4114#4138 <h2>Python 3: 62 characters</h2>
https://codegolf.stackexchange.com/a/4106#4141 <p>I wanted to do this without parsing strings. Subsequently, there's a lot of magic numbers in my code.</p>
https://codegolf.stackexchange.com/a/4114#4144 <p>Java</p>
https://codegolf.stackexchange.com/a/4114#4145 <h2>PHP 113</h2>
https://codegolf.stackexchange.com/a/4114#4146 <h2>C 145</h2>
https://codegolf.stackexchange.com/a/4114#4148 <p>Javascript, 119 characters (output to firebug console)</p>
https://codegolf.stackexchange.com/a/4114#4157 <p>PHP - 106 characters, 7 fewer than the previous:</p>
https://codegolf.stackexchange.com/a/4114#4158 <p><strong>Java, 230 characters</strong></p>
https://codegolf.stackexchange.com/a/4114#4161 <p><strong>PostScript</strong> with parameterised height - <strong>114</strong> characters:</p>
https://codegolf.stackexchange.com/a/4106#4163 <p><strong>PostScript, 90</strong></p>
https://codegolf.stackexchange.com/a/3989#4164 <h3>Python 2: 320 characters</h3>
https://codegolf.stackexchange.com/a/4114#4165 <p><strong>Scala 74</strong></p>
https://codegolf.stackexchange.com/a/4114#4166 <h2>Prolog: 183 or 186</h2>
https://codegolf.stackexchange.com/a/4114#4186 <p><strong>PHP - 109 characters</strong></p>
https://codegolf.stackexchange.com/a/4114#4190 <p><strong>F#, 167 Characters</strong></p>
https://codegolf.stackexchange.com/a/4191#4198 <h1>C (644)</h1>
https://codegolf.stackexchange.com/a/4063#4202 <h3>Scala 70 chars:</h3>
https://codegolf.stackexchange.com/a/4191#4205 <h2>Python 2.7 (465)</h2>
https://codegolf.stackexchange.com/a/4191#4206 <h2>Ruby (474)</h2>
https://codegolf.stackexchange.com/a/4114#4208 <h2>Prolog: 127 characters</h2>
https://codegolf.stackexchange.com/a/4191#4215 <p>There are times when the most obvious solution is also the shortest, i.e. I could no longer resist this urge.</p>
https://codegolf.stackexchange.com/a/4114#4221 <p><strong>Ruby, 51</strong></p>
https://codegolf.stackexchange.com/a/4191#4223 <h2>C# (528)</h2>
https://codegolf.stackexchange.com/a/4227#4228 <h2>JS (95 characters)</h2>
https://codegolf.stackexchange.com/a/4244#4256 <p>Here's how I would do it in <strong>Python</strong>, very straightforward, only 103 characters:</p>
https://codegolf.stackexchange.com/a/4244#4257 <p>First try in LUA </p>
https://codegolf.stackexchange.com/a/4244#4258 <p><strong>Groovy</strong> 62B</p>
https://codegolf.stackexchange.com/a/4244#4262 <p>Better C++, around 210 chars:</p>
https://codegolf.stackexchange.com/a/4244#4263 <p><strong>Language: JavaScript, Char count: 110 (2 relevant spaces)</strong></p>
https://codegolf.stackexchange.com/a/4244#4264 <p>PHP (133 relevant characters):</p>
https://codegolf.stackexchange.com/a/4244#4266 <h2>Language: <a href="http://pike.ida.liu.se/" rel="nofollow">Pike</a></h2>
https://codegolf.stackexchange.com/a/4244#4267 <p>Here's a reasonably space-efficient Haskell version, at 107 characters:</p>
https://codegolf.stackexchange.com/a/4244#4269 <p><strong>Language: C, Char count: 116</strong></p>
https://codegolf.stackexchange.com/a/4244#4270 <p><strong>Language: Brainfuck, Char count: 240</strong></p>
https://codegolf.stackexchange.com/a/4244#4272 <p>Improving ΤΖΩΤΖΙΟΥ's answer. I can't comment, so here is a new post. 72 characters.</p>
https://codegolf.stackexchange.com/a/4244#4273 <p>Common Lisp, 117 essential characters:</p>
https://codegolf.stackexchange.com/a/4244#4274 <p>Shell version, 134 characters:</p>
https://codegolf.stackexchange.com/a/4244#4275 <p><strong>Language: Windows Batch Script</strong> (<em>shocking!</em>)</p>
https://codegolf.stackexchange.com/a/4244#4276 <p>Java version. 189 character</p>
https://codegolf.stackexchange.com/a/4244#4277 <h3>Language: dc (through shell) Char count: 83</h3>
https://codegolf.stackexchange.com/a/4244#4278 <p><strong>Language: Erlang, Char count: 151</strong></p>
https://codegolf.stackexchange.com/a/4244#4279 <h2>C# using Linq:</h2>
https://codegolf.stackexchange.com/a/4244#4280 <p>Language: python, no tricks, 78 chars</p>
https://codegolf.stackexchange.com/a/4244#4281 <p><a href="http://www.mozilla.org/rhino/shell.html" rel="nofollow">Rhino Javascript shell</a>: 117 chars minified</p>
https://codegolf.stackexchange.com/a/4244#4282 <p><strong>python, "-c" trick... @61 chars (and one line)</strong></p>
https://codegolf.stackexchange.com/a/4244#4283 <p><strong>Language: Php, Char count: 110 (3 relevant spaces)</strong></p>
https://codegolf.stackexchange.com/a/4244#4284 <p>AWK, 86 characters on one line.</p>
https://codegolf.stackexchange.com/a/4244#4285 <p>FreePascal:</p>
https://codegolf.stackexchange.com/a/4244#4286 <p><strong>Language: FoxPro 2.x for DOS (should work with Clipper too), Char count: 62</strong></p>
https://codegolf.stackexchange.com/a/4244#4287 <p><strong>Language: Euphoria 147 chars (9 relevant spaces):</strong></p>
https://codegolf.stackexchange.com/a/4244#4288 <p><strong>Language C# in verbosity</strong></p>
https://codegolf.stackexchange.com/a/4244#4289 <p><strong>Excessively long version in J (97 chars)</strong></p>
https://codegolf.stackexchange.com/a/4244#4290 <p><strong>Language: x86 asm 16-bit, Byte count: 50</strong></p>
https://codegolf.stackexchange.com/a/4244#4291 <p><strong>in c++, the shortest and the fastest way "i think" :)</strong></p>
https://codegolf.stackexchange.com/a/4244#4292 <h2>C# 3.0</h2>
https://codegolf.stackexchange.com/a/4244#4293 <h1><a href="http://www.jsoftware.com/">J</a></h1>
https://codegolf.stackexchange.com/a/4244#4294 <p>Since this is a CW: I don't like that code golfs are always organized in terms of "number of characters" or somesuch. Couldn't they be organized in terms of number of instructions for the compiler/interpreter (or some similar criterion)? Here is the <a href="https://stackoverflow.com/questions/392788/code-golf-christmas-edition-how-to-print-out-a-christmas-tree-of-height-n/392886#392886">Ruby solution again</a>, and it's basically the same, but now for human consumption too:</p>
https://codegolf.stackexchange.com/a/4244#4295 <p><strong><em>Fortran 90</em></strong></p>
https://codegolf.stackexchange.com/a/4244#4297 <h1>Windows Batch File</h1>
https://codegolf.stackexchange.com/a/4244#4298 <p>Here's a Ruby Newbie (ha! It rhymes!) with his first working solution:</p>
https://codegolf.stackexchange.com/a/4244#4299 <p><strong>C# - Recursion</strong></p>
https://codegolf.stackexchange.com/a/4244#4300 <p><strong>Lua:</strong></p>
https://codegolf.stackexchange.com/a/4244#4302 <p>C++</p>
https://codegolf.stackexchange.com/a/2509#4306 <h3>scala: 660 chars:</h3>
https://codegolf.stackexchange.com/a/3988#4308 <h1>C# (869)</h1>
https://codegolf.stackexchange.com/a/4310#4311 <p>I don't think Perl is very golfy for such a problem.</p>
https://codegolf.stackexchange.com/a/4310#4317 <p>Perl does have <code>min</code> and <code>max</code> subs.</p>
https://codegolf.stackexchange.com/a/4114#4319 <p>with sed:</p>
https://codegolf.stackexchange.com/a/4114#4336 <p><strong>C</strong></p>
https://codegolf.stackexchange.com/a/4356#4366 <p>This answer is longer than just printing the string; however, just for the fun of it, here it is:</p>
https://codegolf.stackexchange.com/a/4191#4369 <p>PHP, 548</p>
https://codegolf.stackexchange.com/a/4370#4377 <h2>APL (153 characters)</h2>
https://codegolf.stackexchange.com/a/54#4389 <p>A nice way to convert an iterable to list on <strong>Python 3</strong>:</p>
https://codegolf.stackexchange.com/a/4310#4392 <p>If it doesn't have to be Perl and you just want the simplicity of Scheme instead of just shaving off characters (I don't care about long variable names (symbols in Scheme)), here's my Scheme for this (pun intended):</p>
https://codegolf.stackexchange.com/a/4399#4400 <h2>19 characters in C</h2>
https://codegolf.stackexchange.com/a/4399#4409 <h1>pdfTeX (51)</h1>
https://codegolf.stackexchange.com/a/3741#4415 <p><strong>C# - <strike>192</strike> 189</strong></p>
https://codegolf.stackexchange.com/a/4419#4421 <p>Try:</p>
https://codegolf.stackexchange.com/a/4427#4428 <p>Here is my own un-golfed answer in C for testing.</p>
https://codegolf.stackexchange.com/a/4427#4431 <h1>Python</h1>
https://codegolf.stackexchange.com/a/4434#4438 <h2>D (70 chars)</h2>
https://codegolf.stackexchange.com/a/4434#4443 <p>Python (48 without spaces, 65 with)</p>
https://codegolf.stackexchange.com/a/4423#4446 <h3>scala: <strike>399</strike> 365 chars:</h3>
https://codegolf.stackexchange.com/a/4419#4469 <p>This was inspired by @trinithis's answer with the small penguin in the distance. Getting a little closer, it appears he has turned to the side:</p>
https://codegolf.stackexchange.com/a/4434#4474 <h2>Haskell (60 chars)</h2>
https://codegolf.stackexchange.com/a/4463#4475 <h2>Python 3 (92)</h2>
https://codegolf.stackexchange.com/a/4419#4476 <p>Instead of attempting to print a given penguin, I hacked together a program to reduce ASCII art to a minimum production string in Python. I could do some crazy hacks with metaprogramming the environment to define variables for re-used strings, but this is good enough for now. It's Sunday, what can I say. </p>
https://codegolf.stackexchange.com/a/4463#4478 <h3>Scala: 102 chars</h3>
https://codegolf.stackexchange.com/a/4410#4479 <h2><s>3060</s> 3031 characters</h2>
https://codegolf.stackexchange.com/a/4463#4482 <h2>Perl: <strike>56</strike> 53 characters</h2>
https://codegolf.stackexchange.com/a/4483#4484 <p>As a starting point,</p>
https://codegolf.stackexchange.com/a/4483#4485 <p>A simple recursion will do the work</p>
https://codegolf.stackexchange.com/a/4480#4518 <h2>JavaScript (<s>553</s> 512 bytes)</h2>
https://codegolf.stackexchange.com/a/4534#4537 <h2>Scheme/Racket</h2>
https://codegolf.stackexchange.com/a/4534#4538 <h2>Python</h2>
https://codegolf.stackexchange.com/a/4528#4541 <h2>Mathematica</h2>
https://codegolf.stackexchange.com/a/4534#4544 <h1>Ruby</h1>
https://codegolf.stackexchange.com/a/4528#4545 <h2>Ruby</h2>
https://codegolf.stackexchange.com/a/4480#4548 <p><strong>16 bit 8086</strong> </p>
https://codegolf.stackexchange.com/a/4534#4549 <h2>JavaScript (80 <strike>93</strike> <strike>107</strike>)</h2>
https://codegolf.stackexchange.com/a/4480#4552 <p><strong>Ruby 1.9 <em>/Windows only/</em> (<strike>354 337 355</strike> 346 bytes)</strong></p>
https://codegolf.stackexchange.com/a/4423#4557 <p>Scheme type conversions take care of this. The numerical tower too:</p>
https://codegolf.stackexchange.com/a/4534#4558 <p>Since I can't edit code, I'll redefine the Scheme answer (Racket or not, portable and easier to read). Variables have descriptive names and there is only one recursion of the list while being error free (i think). Who cares about characters when you got efficiency?</p>
https://codegolf.stackexchange.com/a/4534#4567 <h2>Scala</h2>
https://codegolf.stackexchange.com/a/4534#4570 <h2>Python</h2>
https://codegolf.stackexchange.com/a/4483#4572 <pre><code>#!/usr/bin/env python3
https://codegolf.stackexchange.com/a/4528#4573 <p>Some cheating but solve the problem</p>
https://codegolf.stackexchange.com/a/730#4578 <h2>Java</h2>
https://codegolf.stackexchange.com/a/4577#4583 <p><strong>JavaScript (<s>240</s> <s>202</s> <s>195</s> 151 characters)</strong></p>
https://codegolf.stackexchange.com/a/3908#4587 <pre><code>#define compare(X, Y) ((X)&lt;(Y)?-1:((X)&gt;(Y)?1:0))
https://codegolf.stackexchange.com/a/2203#4617 <p>Define parameters instead of variables.</p>
https://codegolf.stackexchange.com/a/4528#4623 <p><strong>Postscript <strike>155</strike> 143</strong></p>
https://codegolf.stackexchange.com/a/4528#4626 <p>I know it says "no markup in any case", but I'd like to submit this CSS one in 468 characters:</p>
https://codegolf.stackexchange.com/a/185#4628 <p><strong>Python, 21 characters</strong></p>
https://codegolf.stackexchange.com/a/4630#4632 <h2>JavaScript (71 <strike>73</strike> <strike>80</strike>)</h2>
https://codegolf.stackexchange.com/a/4630#4633 <h2>Python <strike>85</strike> 80</h2>
https://codegolf.stackexchange.com/a/4630#4634 <p>The boring <strong>Mathematica, 35</strong> solution!</p>
https://codegolf.stackexchange.com/a/4480#4641 <h2>x86 Machine Code (128 bytes)</h2>
https://codegolf.stackexchange.com/a/4534#4645 <h2>Java</h2>
https://codegolf.stackexchange.com/a/4638#4647 <h2>Shell script (code+data = 295 chars)</h2>
https://codegolf.stackexchange.com/a/4063#4649 <h2>Ruby <s>69</s> <s>65</s> 62</h2>
https://codegolf.stackexchange.com/a/4063#4650 <h2>Smalltalk <s>102</s> 99</h2>
https://codegolf.stackexchange.com/a/2682#4656 <p>This one is lesser known and lesser used, but can be impressive if used in the right situation. Consider a function that takes no arguments and always returns a different number when called, and the returned number will be used in a calculation:</p>
https://codegolf.stackexchange.com/a/4657#4659 <p>As I said so far there is an answer with 85 characters written in C99 (note that white spaces are not counted)</p>
https://codegolf.stackexchange.com/a/4630#4661 <p>Not a real contender in code shortness by any means, but still submitting since determining primeness <em><a href="http://www.noulakaz.net/weblog/2007/03/18/a-regular-expression-to-check-for-prime-numbers/">by regular expression</a></em> is twisted in many ways!</p>
https://codegolf.stackexchange.com/a/4665#4669 <h2>JavaScript (125 <strike>134</strike> <strike>140</strike>)</h2>
https://codegolf.stackexchange.com/a/4665#4677 <h2>Golfscript (28 chars)</h2>
https://codegolf.stackexchange.com/a/4676#4678 <p>I can give you a two line Python solution. This will return them as a list.</p>
https://codegolf.stackexchange.com/a/4676#4679 <h2>C</h2>
https://codegolf.stackexchange.com/a/4676#4681 <p>Here's a one-liner Python. It uses floating-point, so there may be some <code>n</code> for which it is no longer accurate.</p>
https://codegolf.stackexchange.com/a/4676#4684 <h2>Python (78 chars)</h2>
https://codegolf.stackexchange.com/a/85#4685 <h2>Python (56 chars)</h2>
https://codegolf.stackexchange.com/a/4638#4686 <h3>Java <strike>862</strike> 826:</h3>
https://codegolf.stackexchange.com/a/4676#4689 <h3>Scala 71:</h3>
https://codegolf.stackexchange.com/a/2682#4691 <p>If you're initializing a variable to <code>1</code> in every iteration of a loop (for example, resetting a variable in an outer loop for an inner loop), like the following (from <a href="https://codegolf.stackexchange.com/questions/4630/finding-not-quite-prime-numbers/4632#answer-4632">my answer to this question</a>):</p>
https://codegolf.stackexchange.com/a/4676#4692 <h1>Scheme</h1>
https://codegolf.stackexchange.com/a/4665#4693 <h2>Ruby (242)</h2>
https://codegolf.stackexchange.com/a/4676#4695 <h2>Haskell</h2>
https://codegolf.stackexchange.com/a/4665#4697 <h1>Ruby (71)</h1>
https://codegolf.stackexchange.com/a/455#4698 <h1>Ruby (188)</h1>
https://codegolf.stackexchange.com/a/4434#4704 <h1>Scheme</h1>
https://codegolf.stackexchange.com/a/4707#4715 <h1>OCaml</h1>
https://codegolf.stackexchange.com/a/4714#4718 <p><strong>Python, 263 chars</strong></p>
https://codegolf.stackexchange.com/a/4714#4719 <p><strong>Perl, 214 characters</strong></p>
https://codegolf.stackexchange.com/a/4665#4720 <h2>C#</h2>
https://codegolf.stackexchange.com/a/4434#4723 <p>Isn't reading a number into binary or printing the number from binary a "builtin base conversion function", thus invalidating every answer above that <code>print</code>s an integer? If you permit reading and printing an integer, like almost all the above answers do, then I'll make claims using a <a href="https://codegolf.stackexchange.com/a/4722/3071">builtin <code>popcount</code> function</a> :</p>
https://codegolf.stackexchange.com/a/4707#4734 <p>Python 2.7, 137 chars</p>
https://codegolf.stackexchange.com/a/2958#4737 <h1>Ruby (23)</h1>
https://codegolf.stackexchange.com/a/4638#4738 <p><strong>8086 Machine Code</strong></p>
https://codegolf.stackexchange.com/a/4665#4743 <h1>C# with .NET 4 (280)</h1>
https://codegolf.stackexchange.com/a/4714#4752 <p>Python, 224 chars</p>
https://codegolf.stackexchange.com/a/4765#4766 <h2>9 chars:</h2>
https://codegolf.stackexchange.com/a/4765#4767 <p>With:</p>
https://codegolf.stackexchange.com/a/4765#4768 <p><strong>9 chars</strong></p>
https://codegolf.stackexchange.com/a/4765#4769 <p><strong>7 characters</strong></p>
https://codegolf.stackexchange.com/a/4765#4770 <p><strong>6 characters</strong></p>
https://codegolf.stackexchange.com/a/4765#4775 <pre><code>bool b = false; // for free?
https://codegolf.stackexchange.com/a/4765#4776 <h3>3 chars:</h3>
https://codegolf.stackexchange.com/a/4793#4797 <h1>Ruby (97)</h1>
https://codegolf.stackexchange.com/a/4630#4799 <h2>C++</h2>
https://codegolf.stackexchange.com/a/4765#4801 <h3><s>11</s> 10 chars</h3>
https://codegolf.stackexchange.com/a/3679#4803 <h2>Scala 327 chars</h2>
https://codegolf.stackexchange.com/a/4793#4807 <h2>C (<strike>163</strike> 161 chars)</h2>
https://codegolf.stackexchange.com/a/85#4809 <p><strong>Mathematica, 9 chars</strong></p>
https://codegolf.stackexchange.com/a/4771#4817 <p><strong>8086 Assembler / MS_DOS</strong></p>
https://codegolf.stackexchange.com/a/4854#4861 <h2>GolfScript (<strike>141 139</strike> 137 <strike>chars</strike>bytes)</h2>
https://codegolf.stackexchange.com/a/85#4866 <p><strong>PHP, Finite - 46 chars</strong></p>
https://codegolf.stackexchange.com/a/4665#4881 <h2>T-SQL</h2>
https://codegolf.stackexchange.com/a/4765#4885 <pre><code>int b=1; // for free
https://codegolf.stackexchange.com/a/3017#4898 <p>I did it!!!</p>
https://codegolf.stackexchange.com/a/4907#4914 <h1>Perl 561</h1>
https://codegolf.stackexchange.com/a/4910#4915 <p>Python 2.7, <s>342 266</s> 260 chars</p>
https://codegolf.stackexchange.com/a/4765#4917 <p>What about this:</p>
https://codegolf.stackexchange.com/a/4910#4919 <p>Perl 5.14, <s>198</s> 224 chars</p>
https://codegolf.stackexchange.com/a/4910#4929 <p>Not going to beat the dynamic languages today, but anyway...</p>
https://codegolf.stackexchange.com/a/455#4931 <h1>Python 335</h1>
https://codegolf.stackexchange.com/a/4883#4932 <p>Here are the solutions that I had come up with (for brevity, I'm just writing the <code>#include</code> line once--copy and paste as needed to assemble a testable program).</p>
https://codegolf.stackexchange.com/a/4765#4938 <h1>1 Character</h1>
https://codegolf.stackexchange.com/a/4944#4945 <h2>D 56 chars .80 bonus = 44.8</h2>
https://codegolf.stackexchange.com/a/4944#4946 <h2>Python 2.7</h2>
https://codegolf.stackexchange.com/a/4944#4948 <h2>BrainFuck</h2>
https://codegolf.stackexchange.com/a/4944#4949 <p><strong>ASM - 16 bit x86 on WinXP command shell</strong></p>
https://codegolf.stackexchange.com/a/4944#4950 <h2>JavaScript (27.9)</h2>
https://codegolf.stackexchange.com/a/4944#4951 <h1>Ruby 34x0.8 = 27.2</h1>
https://codegolf.stackexchange.com/a/4944#4953 <h1>Python 3.x: 54 * 0.8 = 43.2</h1>
https://codegolf.stackexchange.com/a/4944#4955 <p><strong>Scala (38 * 0.9 = 34.2)</strong></p>
https://codegolf.stackexchange.com/a/4944#4957 <h2>Java (score <strike>60.8</strike> 59.2)</h2>
https://codegolf.stackexchange.com/a/4944#4959 <h2>Javascript: 59*0.8 = 47.2 (?)</h2>
https://codegolf.stackexchange.com/a/4944#4960 <p><strong>Perl: (51-4 spaces)*0.9 = 42.3</strong></p>
https://codegolf.stackexchange.com/a/4944#4961 <h1>Perl (19.8)</h1>
https://codegolf.stackexchange.com/a/4944#4962 <p>Python:</p>
https://codegolf.stackexchange.com/a/4944#4965 <p><strong>Ocaml</strong></p>
https://codegolf.stackexchange.com/a/4944#4970 <p>99 * 0.9 = 89,1
https://codegolf.stackexchange.com/a/4944#4974 <p>PYTHON 2.6</p>
https://codegolf.stackexchange.com/a/4975#4976 <p>without changing your logic, you can save 9 characters by using <code>fputs</code> (instead of <code>fprintf</code>).</p>
https://codegolf.stackexchange.com/a/4907#4977 <h1>Ruby (384)</h1>
https://codegolf.stackexchange.com/a/369#4978 <h1>Ruby (40)</h1>
https://codegolf.stackexchange.com/a/4975#4982 <p>You can save another character, by doing <code>j/=10</code> after <code>for</code> - <code>for(...)j/=10;</code></p>
https://codegolf.stackexchange.com/a/4944#4984 <h1>C Language</h1>
https://codegolf.stackexchange.com/a/4971#4987 <pre><code>require 'open-uri'
https://codegolf.stackexchange.com/a/4990#4993 <h3>Bash (<strike>100</strike> 89 chars)</h3>
https://codegolf.stackexchange.com/a/4990#4994 <h1>Q (<strike>121</strike> 140 Bytes)</h1>
https://codegolf.stackexchange.com/a/4944#4996 <p><strong>in C (K&amp;R): 47 * 0.8 = 37.6</strong> </p>
https://codegolf.stackexchange.com/a/369#4998 <p><strong>ASM - 98 byte executable (WinXP command shell), about 485 characters</strong></p>
https://codegolf.stackexchange.com/a/4944#5001 <p><H1>QBasic - 164 CHARS</H1></p>
https://codegolf.stackexchange.com/a/4944#5002 <h2>Ruby</h2>
https://codegolf.stackexchange.com/a/4971#5005 <pre><code>perl -mLingua::EN::Inflect=PL -pe's/.*/PL$&amp;/e'
https://codegolf.stackexchange.com/a/4990#5006 <h2>Python 2.7 (139 characters)</h2>
https://codegolf.stackexchange.com/a/369#5018 <h2>C (91)</h2>
https://codegolf.stackexchange.com/a/4990#5020 <h2>Haskell (191)</h2>
https://codegolf.stackexchange.com/a/5011#5021 <p>I understand this : </p>
https://codegolf.stackexchange.com/a/5017#5023 <p><strong>ASM - WinXP Command shell .COM 128 bytes, source = 607 characters</strong></p>
https://codegolf.stackexchange.com/a/369#5025 <h2>Scala 59 chars:</h2>
https://codegolf.stackexchange.com/a/369#5027 <h2><strong>Perl with builtins (35):</strong></h2>
https://codegolf.stackexchange.com/a/4944#5028 <h2>In Q:</h2>
https://codegolf.stackexchange.com/a/4676#5029 <h2>Q 24</h2>
https://codegolf.stackexchange.com/a/378#5030 <h1>k (72 bytes)</h1>
https://codegolf.stackexchange.com/a/342#5031 <h1>Q (44 chars)</h1>
https://codegolf.stackexchange.com/a/342#5032 <h2>APL (27 characters)</h2>
https://codegolf.stackexchange.com/a/3385#5043 <h1><strike>106</strike> 100 characters</h1>
https://codegolf.stackexchange.com/a/2682#5045 <p><strong>Adding Values with Implicit Casting</strong></p>
https://codegolf.stackexchange.com/a/54#5047 <p>Instead of <code>range(x)</code>, you can use the <code>*</code> operator on a list of anything, if you don't actually need to use the value of <code>i</code>:</p>
https://codegolf.stackexchange.com/a/4988#5048 <h2>PHP (126)</h2>
https://codegolf.stackexchange.com/a/1744#5049 <h2>Q (<strike>50</strike> 45)</h2>
https://codegolf.stackexchange.com/a/363#5050 <p><code>$_</code> is last read line.</p>
https://codegolf.stackexchange.com/a/1744#5052 <h1>R (11 Chars)</h1>
https://codegolf.stackexchange.com/a/113#5054 <h2>APL (25 characters)</h2>
https://codegolf.stackexchange.com/a/113#5055 <p><strong>Python: 110 chars</strong></p>
https://codegolf.stackexchange.com/a/5056#5061 <h2>in Q (48)</h2>
https://codegolf.stackexchange.com/a/4944#5065 <h1><strong>Right Linear Grammar - ∞ points</strong></h1>
https://codegolf.stackexchange.com/a/5056#5067 <h2>R</h2>
https://codegolf.stackexchange.com/a/113#5069 <h2>In Q (95):</h2>
https://codegolf.stackexchange.com/a/85#5070 <p><strong>Clojure: 38 chars</strong></p>
https://codegolf.stackexchange.com/a/4106#5071 <h2>Q (60)</h2>
https://codegolf.stackexchange.com/a/607#5075 <h2>In Q (18 characters)</h2>
https://codegolf.stackexchange.com/a/3815#5078 <h2>in Q (25 characters/20 with shorter version)</h2>
https://codegolf.stackexchange.com/a/2823#5080 <h2>in Q (20 characters)</h2>
https://codegolf.stackexchange.com/a/4988#5081 <h2>Ruby (<strike>113</strike> 110 chars)</h2>
https://codegolf.stackexchange.com/a/159#5082 <h2>In Q (39 characters)</h2>
https://codegolf.stackexchange.com/a/159#5088 <h2>Bash (64)</h2>
https://codegolf.stackexchange.com/a/1744#5089 <h2>Haskell (80)</h2>
https://codegolf.stackexchange.com/a/2823#5091 <h2>Bash (15)</h2>
https://codegolf.stackexchange.com/a/5094#5096 <pre><code>while read -r;do grep "$REPLY" --h&gt;"$REPLY";done&lt;s
https://codegolf.stackexchange.com/a/5094#5097 <p>just grep is enough...</p>
https://codegolf.stackexchange.com/a/5094#5098 <p>Better:</p>
https://codegolf.stackexchange.com/a/5087#5102 <p><strong>PYTHON</strong></p>
https://codegolf.stackexchange.com/a/4063#5104 <h1>Q (<strike>66</strike> 63 chars)</h1>
https://codegolf.stackexchange.com/a/5105#5110 <p>Use Perl's special variables where-ever you can, eg:</p>
https://codegolf.stackexchange.com/a/5087#5112 <h1>Ruby 37</h1>
https://codegolf.stackexchange.com/a/5087#5113 <h2>scala 191</h2>
https://codegolf.stackexchange.com/a/342#5115 <h2>Scala 84</h2>
https://codegolf.stackexchange.com/a/5105#5122 <p>Use <code>$_</code> to eliminate scalar references. It is the special variable that is used as a default by most functions, and just leaving out parameters is a shortcut to reference this variable. </p>
https://codegolf.stackexchange.com/a/2823#5123 <h1>ruby (26)</h1>
https://codegolf.stackexchange.com/a/5105#5126 <p>I'm sure some of these have formal names and I'm just not aware of them.</p>
https://codegolf.stackexchange.com/a/5105#5127 <p>Don't <code>use strict</code>. (don't quote me on this, PCG.SE context kinda matters) And, more importantly, don't code as if under strict. The usual suspects:</p>
https://codegolf.stackexchange.com/a/5105#5129 <p>Don't parenthesize function calls.</p>
https://codegolf.stackexchange.com/a/5105#5130 <p>Use statement modifiers instead of compound statements.</p>
https://codegolf.stackexchange.com/a/5131#5132 <h2>Brainfuck:</h2>
https://codegolf.stackexchange.com/a/5131#5133 <h2>SK combinator calculus (4 chars)</h2>
https://codegolf.stackexchange.com/a/5131#5134 <h2>HQ9+ (4 chars)</h2>
https://codegolf.stackexchange.com/a/5131#5135 <h2>Jot (2 chars)</h2>
https://codegolf.stackexchange.com/a/5131#5143 <h2>Lambda calculus (9 chars)</h2>
https://codegolf.stackexchange.com/a/5136#5144 <h2>Python 3 / 84 chars / 7 correct outputs / score 8.3333</h2>
https://codegolf.stackexchange.com/a/1977#5150 <h1>MATLAB 88 Chars</h1>
https://codegolf.stackexchange.com/a/4975#5152 <p><strong>Java, 198 chars</strong></p>
https://codegolf.stackexchange.com/a/5087#5154 <h2>Perl: 249 chars</h2>
https://codegolf.stackexchange.com/a/5151#5155 <p>You weren't very specific on the output format...</p>
https://codegolf.stackexchange.com/a/4975#5159 <h3>bash: 69 chars:</h3>
https://codegolf.stackexchange.com/a/2203#5163 <ol>
https://codegolf.stackexchange.com/a/1428#5164 <h1>VBA 91</h1>
https://codegolf.stackexchange.com/a/4975#5171 <p>Just for fun a 'dc' solution. It read/writes from stdin/stdout, because of its limitations</p>
https://codegolf.stackexchange.com/a/5167#5172 <h2>VBA: <strike>766</strike> 631 Chars</h2>
https://codegolf.stackexchange.com/a/5151#5176 <p>AWK, no strings, 84 chars:</p>
https://codegolf.stackexchange.com/a/5175#5184 <h2>Variable Declaration</h2>
https://codegolf.stackexchange.com/a/5178#5188 <h1>Ruby (<strike>200</strike> 185)</h1>
https://codegolf.stackexchange.com/a/5167#5190 <h1>Ruby (213)</h1>
https://codegolf.stackexchange.com/a/1536#5192 <h2>Python 272 chars</h2>
https://codegolf.stackexchange.com/a/5194#5205 <h2>Golfscript (<strike>80 79 78 77</strike> 76 chars)</h2>
https://codegolf.stackexchange.com/a/2682#5206 <p><strong>Looping Tip I</strong></p>
https://codegolf.stackexchange.com/a/5194#5207 <h2>javascript (181 chars)</h2>
https://codegolf.stackexchange.com/a/5175#5208 <h1>Ending <code>For</code> Loops</h1>
https://codegolf.stackexchange.com/a/2682#5222 <p><strong>Transforming to a Boolean</strong>:</p>
https://codegolf.stackexchange.com/a/5201#5225 <p>since it seems no one could create 7 character program, here is what I did. it works at least with befunge!</p>
https://codegolf.stackexchange.com/a/2682#5228 <p><strong>Repeated characters</strong></p>
https://codegolf.stackexchange.com/a/3293#5229 <h2>Q (42 Characters)</h2>
https://codegolf.stackexchange.com/a/5175#5230 <h2>Conditional Checks Before Looping</h2>
https://codegolf.stackexchange.com/a/5175#5231 <h1>Multiple <code>If .. Then</code> checks</h1>
https://codegolf.stackexchange.com/a/5174#5235 <h1>APL (90 characters)</h1>
https://codegolf.stackexchange.com/a/5189#5236 <h2>Python (<s>684</s> 592 characters)</h2>
https://codegolf.stackexchange.com/a/2167#5241 <h2>Q (68)</h2>
https://codegolf.stackexchange.com/a/3104#5242 <h2>GolfScript (25 chars)</h2>
https://codegolf.stackexchange.com/a/3532#5244 <h2>Q (33)</h2>
https://codegolf.stackexchange.com/a/5210#5245 <p><strong>Python, 420 chars</strong></p>
https://codegolf.stackexchange.com/a/3532#5246 <h1>Q (34 chars)</h1>
https://codegolf.stackexchange.com/a/5189#5248 <p><strong>C++, 631 chars; C - 613</strong></p>
https://codegolf.stackexchange.com/a/159#5251 <h2>APL (22 characters)</h2>
https://codegolf.stackexchange.com/a/159#5252 <h2>C++ TMP (256 characters)</h2>
https://codegolf.stackexchange.com/a/159#5260 <pre><code>r=input()
https://codegolf.stackexchange.com/a/69#5263 <h1>Haskell (50 characters)</h1>
https://codegolf.stackexchange.com/a/5264#5265 <h1>Shuffling an array</h1>
https://codegolf.stackexchange.com/a/5264#5266 <h1>Final output manipulation</h1>
https://codegolf.stackexchange.com/a/3885#5279 <h3>suspicious identifier: ?</h3>
https://codegolf.stackexchange.com/a/307#5283 <h2>bash 28 chars:</h2>
https://codegolf.stackexchange.com/a/2682#5284 <p><strong>Less/Greater than "10/100/1000..." vs "9/99/999...":</strong></p>
https://codegolf.stackexchange.com/a/5285#5286 <p><strong>Greater/Less than to save a digit:</strong></p>
https://codegolf.stackexchange.com/a/5277#5287 <h2>JavaScript <del>180</del> 218 chars</h2>
https://codegolf.stackexchange.com/a/5285#5288 <h2>Single Letter Variable Names</h2>
https://codegolf.stackexchange.com/a/5285#5289 <p>Reuse function parameters instead of new variables</p>
https://codegolf.stackexchange.com/a/318#5292 <p><strong>PerlTeX</strong>: 1143 chars (but I haven't golfed it yet)</p>
https://codegolf.stackexchange.com/a/2682#5297 <p>Combine nested for loops:</p>
https://codegolf.stackexchange.com/a/5285#5302 <h2>Initialize variables using values you already have.</h2>
https://codegolf.stackexchange.com/a/5277#5307 <p><strong>Perl</strong>: <s>144</s> 133</p>
https://codegolf.stackexchange.com/a/307#5310 <h2>Whitespace (167 characters)</h2>
https://codegolf.stackexchange.com/a/307#5311 <h1>Q (40 chars)</h1>
https://codegolf.stackexchange.com/a/307#5313 <p><strong>J (23 characters)</strong></p>
https://codegolf.stackexchange.com/a/5285#5314 <p>Combine multiple/nested if checks using And/Or when possible.</p>
https://codegolf.stackexchange.com/a/5285#5315 <h2><strong>Use the conditional operator.</strong></h2>
https://codegolf.stackexchange.com/a/4114#5316 <p><strong>Whitespace</strong> (2155 characters)</p>
https://codegolf.stackexchange.com/a/5175#5328 <h2>Using <code>With</code> (Sometimes! See footnote)</h2>
https://codegolf.stackexchange.com/a/5277#5336 <h2>bash 234</h2>
https://codegolf.stackexchange.com/a/4427#5339 <h2>Scala 113:</h2>
https://codegolf.stackexchange.com/a/4427#5340 <h2>bash 111</h2>
https://codegolf.stackexchange.com/a/69#5351 <p><strong>C, 77 chars</strong></p>
https://codegolf.stackexchange.com/a/5323#5352 <p><strong>Javascript, 491</strong></p>
https://codegolf.stackexchange.com/a/5285#5358 <h2>Merge Loops</h2>
https://codegolf.stackexchange.com/a/5056#5360 <h3>Scala 30:</h3>
https://codegolf.stackexchange.com/a/342#5366 <h2>Python</h2>
https://codegolf.stackexchange.com/a/5285#5373 <h2>Avoid premature loop breaks</h2>
https://codegolf.stackexchange.com/a/5364#5376 <h1>VBA (<strike>660</strike> 535 Chars)</h1>
https://codegolf.stackexchange.com/a/5267#5383 <p><strong>Mathematica: True Labyrinth (827 chars)</strong></p>
https://codegolf.stackexchange.com/a/5382#5389 <h3>Scala 149:</h3>
https://codegolf.stackexchange.com/a/5382#5399 <h2>JavaScript <del>127</del> 125, no bonus</h2>
https://codegolf.stackexchange.com/a/5285#5400 <h2>assign functions new names if used multiple times</h2>
https://codegolf.stackexchange.com/a/5285#5401 <p>Just to mention the obvious:</p>
https://codegolf.stackexchange.com/a/5175#5402 <h2>Simplify built-in functions</h2>
https://codegolf.stackexchange.com/a/2682#5404 <p>Treat strings like you do C Strings.</p>
https://codegolf.stackexchange.com/a/5056#5407 <h2>Perl 188</h2>
https://codegolf.stackexchange.com/a/5175#5408 <h1>Exploit the <code>ByRef</code> default when calling subs</h1>
https://codegolf.stackexchange.com/a/22#5417 <h3>Scala: 132</h3>
https://codegolf.stackexchange.com/a/5409#5425 <h3>Ruby</h3>
https://codegolf.stackexchange.com/a/5429#5430 <h2>AWK (32)</h2>
https://codegolf.stackexchange.com/a/5285#5438 <h2>Squeeze whitespace</h2>
https://codegolf.stackexchange.com/a/3293#5439 <h2>MATLAB (46 Characters)</h2>
https://codegolf.stackexchange.com/a/5429#5443 <h3>bash (42 chars)</h3>
https://codegolf.stackexchange.com/a/183#5444 <h2>Scala 127</h2>
https://codegolf.stackexchange.com/a/5429#5452 <p>This is (non-optimized) code for the unimited register machine, described here:
https://codegolf.stackexchange.com/a/5382#5454 <p>node.js: 135chars, *0.75 for bonus points, so 101.25chars.</p>
https://codegolf.stackexchange.com/a/5450#5467 <p>Javascript, 410 characters:</p>
https://codegolf.stackexchange.com/a/5450#5468 <h2>C# <s>591</s> 563</h2>
https://codegolf.stackexchange.com/a/5210#5501 <p><strong>Sage, 431 chars</strong></p>
https://codegolf.stackexchange.com/a/1570#5504 <h2>Bash 67 chars</h2>
https://codegolf.stackexchange.com/a/173#5507 <p>If you need to use <code>Console.ReadLine()</code> multiple times in your code (min 3 times), you could do:</p>
https://codegolf.stackexchange.com/a/173#5508 <p>If you need to use a generic <code>Dictionary&lt;TKey, TValue&gt;</code> at least two times in your code, you could declare a dictionary class, like in this example:</p>
https://codegolf.stackexchange.com/a/5502#5509 <h2>C# <s>1271</s> <s>1208</s> 1206</h2>
https://codegolf.stackexchange.com/a/5502#5512 <p><strong>Java - 1519 chars</strong></p>
https://codegolf.stackexchange.com/a/5502#5514 <h3>Scala 1089</h3>
https://codegolf.stackexchange.com/a/5502#5517 <h2>GolfScript (<strike>569 568 475</strike> 473 chars)</h2>
https://codegolf.stackexchange.com/a/5511#5518 <h2>C# <s>991</s> 984</h2>
https://codegolf.stackexchange.com/a/4433#5530 <h1>C# 23537 (639 characters of code + 22898 characters of output)</h1>
https://codegolf.stackexchange.com/a/5529#5535 <h3>Scala 106:</h3>
https://codegolf.stackexchange.com/a/5522#5543 <h2>GolfScript (<strike>20</strike> 19 chars)</h2>
https://codegolf.stackexchange.com/a/5529#5545 <h2>GolfScript (22 chars)</h2>
https://codegolf.stackexchange.com/a/5529#5546 <h2>Python (48 chars)</h2>
https://codegolf.stackexchange.com/a/5510#5548 <h2>VBA: (251+216)/2/2 = 116.75</h2>
https://codegolf.stackexchange.com/a/5550#5551 <h1>115 Bytes</h1>
https://codegolf.stackexchange.com/a/5522#5553 <p><strong>Python, 34 chars</strong></p>
https://codegolf.stackexchange.com/a/5522#5554 <h2>bc: 28 chars</h2>
https://codegolf.stackexchange.com/a/5529#5556 <h2>C (52 chars)</h2>
https://codegolf.stackexchange.com/a/5550#5558 <h1>C# <s>96</s> <s>95</s> 94 chars</h1>
https://codegolf.stackexchange.com/a/5529#5559 <h2>Ruby <s>32</s> <s>30</s> 28</h2>
https://codegolf.stackexchange.com/a/5550#5560 <h2>C# (114)</h2>
https://codegolf.stackexchange.com/a/5562#5565 <h2>Ruby <s>66</s> 59 characters</h2>
https://codegolf.stackexchange.com/a/5562#5573 <h3>Scala:110</h3>
https://codegolf.stackexchange.com/a/5136#5580 <h2>PHP 270bytes Source. SCORE- ?</h2>
https://codegolf.stackexchange.com/a/5529#5590 <h2>CoffeeScript <s>112</s> <s>100</s> <s>95</s> 89</h2>
https://codegolf.stackexchange.com/a/5550#5592 <h1>Java (<strike>96</strike> 93 chars)</h1>
https://codegolf.stackexchange.com/a/5595#5597 <h2>C# 318</h2>
https://codegolf.stackexchange.com/a/5522#5598 <p><strong>8086 Assembler</strong> (14 bytes of machine code):</p>
https://codegolf.stackexchange.com/a/185#5601 <p><strong>Windows x86 .com</strong></p>
https://codegolf.stackexchange.com/a/5600#5603 <h2>Ruby <s>196</s> <s>164</s> <s>44</s> 47</h2>
https://codegolf.stackexchange.com/a/185#5608 <h1>Haskell (20 characters)</h1>
https://codegolf.stackexchange.com/a/5529#5611 <h2>CoffeeScript 73</h2>
https://codegolf.stackexchange.com/a/5600#5612 <p><strong>MATLAB, 12+20=32 characters</strong></p>
https://codegolf.stackexchange.com/a/5600#5614 <h2>JavaScript (154)</h2>
https://codegolf.stackexchange.com/a/5600#5618 <h2>Python <del>159</del> 117</h2>
https://codegolf.stackexchange.com/a/5600#5619 <h2>JavaScript (100)</h2>
https://codegolf.stackexchange.com/a/5600#5624 <p><strong>Javascript (139 chars), logging to console</strong>:</p>
https://codegolf.stackexchange.com/a/5600#5633 <h2>D no 'u' (64 chars)</h2>
https://codegolf.stackexchange.com/a/5600#5634 <h1>Ruby (<strike>24</strike> 22)</h1>
https://codegolf.stackexchange.com/a/1294#5636 <h2>CoffeeScript 129</h2>
https://codegolf.stackexchange.com/a/5382#5640 <h2>PHP 84 x 0.75 = 63</h2>
https://codegolf.stackexchange.com/a/5600#5641 <h2>In Perl,</h2>
https://codegolf.stackexchange.com/a/5584#5643 <h2>GolfScript (<strike>106</strike> 103 chars)</h2>
https://codegolf.stackexchange.com/a/5550#5644 <p>In C#. 95 chars</p>
https://codegolf.stackexchange.com/a/5562#5646 <p><strong>Javascript: 116 chars</strong></p>
https://codegolf.stackexchange.com/a/5550#5647 <h1>C# 85 chars</h1>
https://codegolf.stackexchange.com/a/5651#5652 <h2>Ruby (<strike>179</strike> <strike>174</strike> 147)</h2>
https://codegolf.stackexchange.com/a/5651#5653 <h2>JavaScript (275 <strike>283</strike>)</h2>
https://codegolf.stackexchange.com/a/307#5669 <h1>PHP (16 bytes)</h1>
https://codegolf.stackexchange.com/a/4707#5676 <h3>Scala 86</h3>
https://codegolf.stackexchange.com/a/5151#5677 <h3>Scala 65:</h3>
https://codegolf.stackexchange.com/a/5600#5680 <h1>BASH: 16 + 32 = 48 characters</h1>
https://codegolf.stackexchange.com/a/2722#5681 <h2>PHP 57 bytes</h2>
https://codegolf.stackexchange.com/a/632#5682 <h3>Scala 119:</h3>
https://codegolf.stackexchange.com/a/5600#5685 <h2>Bash (38)</h2>
https://codegolf.stackexchange.com/a/5600#5686 <h2>APL (Dyalog) (<s>11</s> 13)</h2>
https://codegolf.stackexchange.com/a/307#5688 <h2>APL (<s>157</s> 155)</h2>
https://codegolf.stackexchange.com/a/5651#5689 <p><strong>Another bash entry - <s>213</s> 204 chars</strong></p>
https://codegolf.stackexchange.com/a/307#5692 <h2>C Program (83 Characters)</h2>
https://codegolf.stackexchange.com/a/2823#5694 <h2>APL (3)</h2>
https://codegolf.stackexchange.com/a/5690#5708 <p>Mathematica:</p>
https://codegolf.stackexchange.com/a/5713#5714 <p>You can read a line from <code>STDIN</code> in 13 characters:</p>
https://codegolf.stackexchange.com/a/475#5719 <p><strong>Clojure - <strike>160</strike> 154 Characters</strong></p>
https://codegolf.stackexchange.com/a/5713#5725 <p>Depending on the input format, <a href="http://www.php.net/manual/en/function.fgetcsv.php" rel="nofollow">fgetcsv</a> and <a href="http://www.php.net/manual/en/function.fscanf.php" rel="nofollow">fscanf</a> can often be byte savers as well.</p>
https://codegolf.stackexchange.com/a/5696#5726 <p>Looking at link [2] <a href="http://www.muppetlabs.com/~breadbox/software/tiny/teensy.html" rel="noreferrer">A Whirlwind Tutorial on Creating Really Teensy ELF Executables for Linux</a>, by appending the literal string 'Hello, world!' to the end (instead of letting the last 7 bytes auto fill with zeros), you should be able to squeeze it to 59 bytes, assuming your print logic isn't longer than 8 bytes.</p>
https://codegolf.stackexchange.com/a/475#5727 <h1>Bash: <s>136</s> 128 characters</h1>
https://codegolf.stackexchange.com/a/475#5729 <h1>Awk: 97 characters</h1>
https://codegolf.stackexchange.com/a/3134#5730 <h2>C# <s>147</s> 142</h2>
https://codegolf.stackexchange.com/a/2913#5732 <p>Regarding file I/O:</p>
https://codegolf.stackexchange.com/a/577#5733 <h1>gas for x86 Linux (89 bytes, seven instructions)</h1>
https://codegolf.stackexchange.com/a/5600#5734 <h1>BASH: 40 characters</h1>
https://codegolf.stackexchange.com/a/1702#5735 <h2>Scala 184 chars:</h2>
https://codegolf.stackexchange.com/a/5696#5741 <p>Even if you require full adherence to the ELF specification, you can squeeze it into 98 bytes:</p>
https://codegolf.stackexchange.com/a/5574#5746 <p><strong>C, 386 chars, score = 371</strong></p>
https://codegolf.stackexchange.com/a/2203#5747 <p>The ternary operator <code>?:</code> is unusual in that it has two separate pieces. Because of this, it provides a bit of a loophole to standard operator precedence rules. This can be useful for avoiding parentheses.</p>
https://codegolf.stackexchange.com/a/2203#5754 <p>You may look into the IOCCC archives (international obfuscated C code contest).</p>
https://codegolf.stackexchange.com/a/307#5756 <pre><code>int main()
https://codegolf.stackexchange.com/a/1536#5757 <h3>Scala 159</h3>
https://codegolf.stackexchange.com/a/5763#5765 <h2>C# 401</h2>
https://codegolf.stackexchange.com/a/5763#5767 <h2>Ruby (<del>189</del> <del>178</del> <del>171</del> 168)</h2>
https://codegolf.stackexchange.com/a/2947#5772 <p>DOS COM File - 36 bytes</p>
https://codegolf.stackexchange.com/a/5763#5780 <h1>Scala(<strike>319</strike> <strike>306</strike> <s>304</s> 302)</h1>
https://codegolf.stackexchange.com/a/5763#5781 <h2>PHP 187 bytes</h2>
https://codegolf.stackexchange.com/a/5763#5782 <h2>Python (<s>256</s> 235)</h2>
https://codegolf.stackexchange.com/a/5175#5788 <h2>Reducing <code>If</code> Statements</h2>
https://codegolf.stackexchange.com/a/4665#5789 <p><strong>python 122 characters</strong>:</p>
https://codegolf.stackexchange.com/a/5790#5796 <h2>GolfScript (<strike>31 25</strike> 24 chars)</h2>
https://codegolf.stackexchange.com/a/5790#5800 <h2>Bash (64 chars)</h2>
https://codegolf.stackexchange.com/a/1519#5806 <h2>PHP <s>116</s> 114 bytes</h2>
https://codegolf.stackexchange.com/a/1519#5807 <h2>Shell 68</h2>
https://codegolf.stackexchange.com/a/5810#5814 <h1>JavaScript (80 chars)</h1>
https://codegolf.stackexchange.com/a/5810#5821 <h3><em>Mathematica</em> 50 characters</h3>
https://codegolf.stackexchange.com/a/5809#5829 <h2>PHP 105 bytes</h2>
https://codegolf.stackexchange.com/a/655#5834 <h2>Perl: 52 chars</h2>
https://codegolf.stackexchange.com/a/5852#5853 <h2>C</h2>
https://codegolf.stackexchange.com/a/5871#5872 <h2>D (135 chars)</h2>
https://codegolf.stackexchange.com/a/5871#5875 <h3>C# <s>90</s> 84</h3>
https://codegolf.stackexchange.com/a/5871#5877 <h3>scala(<s>81</s> 79 chars)</h3>
https://codegolf.stackexchange.com/a/5871#5878 <h3>Scala 74</h3>
https://codegolf.stackexchange.com/a/5871#5880 <h2>Haskell (<s>120</s> 118)</h2>
https://codegolf.stackexchange.com/a/5871#5882 <h2>Python (<s>101</s> <s>93</s> 98)</h2>
https://codegolf.stackexchange.com/a/5871#5884 <h2>Bash (64)</h2>
https://codegolf.stackexchange.com/a/2722#5885 <h2>APL (<s>15</s> 13)</h2>
https://codegolf.stackexchange.com/a/5871#5886 <h2>APL (Dyalog) (<s>44 </s> <s>43</s> <s>39</s> 34)</h2>
https://codegolf.stackexchange.com/a/5871#5887 <h2><a href="http://golang.org/" rel="nofollow">Go</a></h2>
https://codegolf.stackexchange.com/a/5871#5889 <h3>scala(45)</h3>
https://codegolf.stackexchange.com/a/5871#5898 <h2>Javascript (72)</h2>
https://codegolf.stackexchange.com/a/5871#5902 <h2>Java (160 chars)</h2>
https://codegolf.stackexchange.com/a/5871#5904 <h1>Erlang (90)</h1>
https://codegolf.stackexchange.com/a/5871#5905 <h1>C# 73</h1>
https://codegolf.stackexchange.com/a/5871#5908 <h1>Pythonect (35 chars)</h1>
https://codegolf.stackexchange.com/a/5891#5911 <h2>Minsky Register Machine (25 non-halt states)</h2>
https://codegolf.stackexchange.com/a/5871#5917 <h2>Python: too many characters, but it works.</h2>
https://codegolf.stackexchange.com/a/5871#5918 <p>This is my F# attempt. My first serious F# program. Please be kind.</p>
https://codegolf.stackexchange.com/a/2571#5925 <h3>JavaScript <s>502</s> <s>500</s> 496</h3>
https://codegolf.stackexchange.com/a/2571#5927 <h3>Bash 380</h3>
https://codegolf.stackexchange.com/a/3134#5932 <h1>Python (<s>79 77</s> 69)</h1>
https://codegolf.stackexchange.com/a/3532#5937 <h3>APL (<s>25</s> 17)</h3>
https://codegolf.stackexchange.com/a/3815#5938 <h1>Ruby: <s>51</s> 49 characters</h1>
https://codegolf.stackexchange.com/a/342#5939 <h3>APL (25)</h3>
https://codegolf.stackexchange.com/a/342#5940 <p><strong>Javascript: <del>73</del> 71 chars</strong></p>
https://codegolf.stackexchange.com/a/3815#5941 <h1>Pascal: <s>216</s> 192 characters</h1>
https://codegolf.stackexchange.com/a/4676#5942 <h3>APL (33)</h3>
https://codegolf.stackexchange.com/a/3815#5943 <h2>Python 105 chars</h2>
https://codegolf.stackexchange.com/a/388#5944 <h3>APL (22)</h3>
https://codegolf.stackexchange.com/a/5871#5948 <p><strong>Objective-C (183 characters)</strong></p>
https://codegolf.stackexchange.com/a/5947#5953 <h3>C# 412</h3>
https://codegolf.stackexchange.com/a/4676#5955 <p><strong>F#, 123</strong></p>
https://codegolf.stackexchange.com/a/5105#5956 <h2>TMTOWTDI</h2>
https://codegolf.stackexchange.com/a/5105#5957 <p>Abuse Perl's special variables!</p>
https://codegolf.stackexchange.com/a/2170#5959 <h2>APL (34) </h2>
https://codegolf.stackexchange.com/a/2170#5961 <h1>F# (no validation) <strike>79</strike> 57 chars</h1>
https://codegolf.stackexchange.com/a/5960#5963 <p><strong>JavaScript 140 chars</strong></p>
https://codegolf.stackexchange.com/a/5960#5964 <h2>D (98 chars)</h2>
https://codegolf.stackexchange.com/a/5947#5966 <h3>Ruby <s>154 152</s> 151</h3>
https://codegolf.stackexchange.com/a/475#5967 <h2>APL (76)</h2>
https://codegolf.stackexchange.com/a/655#5968 <h2>APL (5)</h2>
https://codegolf.stackexchange.com/a/2571#5970 <h2>APL (<s>120</s> 118)</h2>
https://codegolf.stackexchange.com/a/318#5972 <h3>Scala 252:</h3>
https://codegolf.stackexchange.com/a/5977#5978 <h1>C (111)</h1>
https://codegolf.stackexchange.com/a/5977#5980 <p><strong>F#, <strike>100 chars</strike> 94</strong></p>
https://codegolf.stackexchange.com/a/5977#5981 <h2>Bash (37 chars)</h2>
https://codegolf.stackexchange.com/a/1197#5983 <h3>Scala 463, output-format: html</h3>
https://codegolf.stackexchange.com/a/5977#5986 <h3>Ruby <s>50</s> 41</h3>
https://codegolf.stackexchange.com/a/5977#5987 <h2>Golfscript <s>26 25</s> 24</h2>
https://codegolf.stackexchange.com/a/1977#5989 <h3>Scala 299</h3>
https://codegolf.stackexchange.com/a/2752#5999 <h3>bash 67</h3>
https://codegolf.stackexchange.com/a/388#6004 <h3>Scala 73:</h3>
https://codegolf.stackexchange.com/a/5947#6010 <h1>bash 152</h1>
https://codegolf.stackexchange.com/a/6006#6014 <h3>bash: 29 chars</h3>
https://codegolf.stackexchange.com/a/6006#6015 <h3>Golfscript 15</h3>
https://codegolf.stackexchange.com/a/6006#6020 <h2> APL (10) </h2>
https://codegolf.stackexchange.com/a/6006#6023 <p><strong>Perl <strike>13</strike>, 14 char</strong> dit: <code>p</code> count for one char</p>
https://codegolf.stackexchange.com/a/6005#6032 <h3>Scala 150</h3>
https://codegolf.stackexchange.com/a/6006#6046 <h3>Scala 147:</h3>
https://codegolf.stackexchange.com/a/6043#6051 <h2>PHP <strike>730</strike> 707 characters</h2>
https://codegolf.stackexchange.com/a/5996#6054 <h2>bash and friends (<strike>463</strike> 447 chars)</h2>
https://codegolf.stackexchange.com/a/2753#6055 <h2>APL (<s>54</s> 48)</h2>
https://codegolf.stackexchange.com/a/2753#6058 <h3>GolfScript <s>54</s> <s>53</s> 52</h3>
https://codegolf.stackexchange.com/a/2602#6059 <h2>APL (69)</h2>
https://codegolf.stackexchange.com/a/1364#6062 <h2>APL (28) </h2>
https://codegolf.stackexchange.com/a/2602#6063 <h3>Golfscript <s>80</s> 65</h3>
https://codegolf.stackexchange.com/a/430#6067 <h2>APL (74)</h2>
https://codegolf.stackexchange.com/a/6006#6068 <h2>Prolog (79)</h2>
https://codegolf.stackexchange.com/a/430#6071 <h3>C# 311</h3>
https://codegolf.stackexchange.com/a/6005#6072 <h2>APL (<s>59</s> 56)</h2>
https://codegolf.stackexchange.com/a/430#6073 <h3>scala 223 (204 without App-Wrapper)</h3>
https://codegolf.stackexchange.com/a/2170#6075 <h2>VBA 120</h2>
https://codegolf.stackexchange.com/a/5175#6076 <h1>Use <code>Array()</code> <strike><code>Choose()</code></strike> instead of <code>Select</code> or <code>If...Then</code></h1>
https://codegolf.stackexchange.com/a/6057#6077 <h2><strike>35</strike> 31 instructions</h2>
https://codegolf.stackexchange.com/a/6043#6078 <h2>C# <strike>879</strike> <strike>816</strike> 789 characters</h2>
https://codegolf.stackexchange.com/a/6061#6080 <h2>sed 144</h2>
https://codegolf.stackexchange.com/a/1364#6081 <h1>Q (<s>50</s> 43 chars)</h1>
https://codegolf.stackexchange.com/a/1128#6083 <h2>VBA (<strike>242</strike> 462)</h2>
https://codegolf.stackexchange.com/a/6043#6084 <h1>Clojure</h1>
https://codegolf.stackexchange.com/a/1364#6085 <h2>bash 56</h2>
https://codegolf.stackexchange.com/a/6057#6090 <h2><s>41</s> 29 instructions</h2>
https://codegolf.stackexchange.com/a/6057#6093 <h1><Strike>32 30 29 28</Strike> 27 Instructions</h1>
https://codegolf.stackexchange.com/a/6096#6099 <h2>APL (<s>124</s> <s>120</s> 116)</h2>
https://codegolf.stackexchange.com/a/951#6101 <h2>APL (77)</h2>
https://codegolf.stackexchange.com/a/6096#6102 <h3>Scala <strike>567</strike> 519</h3>
https://codegolf.stackexchange.com/a/6096#6106 <h3>C# <s>619</s> 585</h3>
https://codegolf.stackexchange.com/a/1364#6107 <p><strong>Scala 78</strong></p>
https://codegolf.stackexchange.com/a/3815#6108 <p><em>Why is there no accepted answer to this question?</em></p>
https://codegolf.stackexchange.com/a/2170#6111 <h1>C# with validation: 108 chars (with 12 for error message):</h1>
https://codegolf.stackexchange.com/a/6057#6113 <h2>28 instructions</h2>
https://codegolf.stackexchange.com/a/4676#6114 <p><strong>Scala, 65 characters</strong></p>
https://codegolf.stackexchange.com/a/6043#6123 <p><strong>Naive sh/echo - 810 bytes</strong></p>
https://codegolf.stackexchange.com/a/5450#6125 <h3>Ruby <s>275</s> <s>265</s> <s>263</s> <s>261</s> <s>258</s> <s>254</s> <s>244</s> <s>243</s> <s>214</s> <s>212</s> 207</h3>
https://codegolf.stackexchange.com/a/6043#6126 <p><strong>JavaScript, 854 chars (added newlines for "readability")</strong></p>
https://codegolf.stackexchange.com/a/6043#6128 <h2>JavaScript 789 characters</h2>
https://codegolf.stackexchange.com/a/6043#6130 <p><strong>Whitespace - 33115 characters</strong></p>
https://codegolf.stackexchange.com/a/363#6132 <p>If you need to find if a particular element <code>e</code> is inside a range <code>r</code>, you can use</p>
https://codegolf.stackexchange.com/a/6043#6134 <p>Delphi/Pascal. Some issues with casing though. WIP. 1018 characters, including unnecessary whitespace.</p>
https://codegolf.stackexchange.com/a/1294#6135 <h1>Javascript 70 (with primitive GUI)</h1>
https://codegolf.stackexchange.com/a/6043#6138 <h1>Dart. 802b</h1>
https://codegolf.stackexchange.com/a/5977#6144 <p><strong>PowerShell <strike>47</strike> 44</strong></p>
https://codegolf.stackexchange.com/a/388#6155 <p><strong>C# (184 chars)</strong></p>
https://codegolf.stackexchange.com/a/6043#6166 <h1>Ruby <strike>576 557</strike> 556 (552) chars &amp;&amp; PHP 543 chars</h1>
https://codegolf.stackexchange.com/a/6043#6176 <p>Just for fun, here is the start of sub routine for an excel macro that will spit out a text file after building the song into a spreadsheet and then deleting the spreadsheet. Just thought it would be fun. I figure I can reduce the code later. Just make sure you are using 2007 or above and save the initial spreadsheet as an .xlsm</p>
https://codegolf.stackexchange.com/a/6043#6179 <h1>Python <strike>781</strike> <strike>731</strike> <strike>605</strike> 579 Chars</h1>
https://codegolf.stackexchange.com/a/6043#6182 <p><strong>626 Bytes, PHP (output as Pastebin link below)</strong></p>
https://codegolf.stackexchange.com/a/5600#6188 <p><strong>Bash 34 characters</strong></p>
https://codegolf.stackexchange.com/a/5600#6190 <h2>C 108</h2>
https://codegolf.stackexchange.com/a/173#6191 <p>There are circumstances when an output parameter can save characters. Here's a <em>slightly</em> contrived example, a 10 pin bowling score algorithm.</p>
https://codegolf.stackexchange.com/a/6043#6196 <h1>589, C (only library function is putchar)</h1>
https://codegolf.stackexchange.com/a/2170#6205 <h1>Perl (<del>42</del> 31)</h1>
https://codegolf.stackexchange.com/a/6043#6207 <p>PHP 948 Bytes</p>
https://codegolf.stackexchange.com/a/173#6210 <p>Discovered tonight "in the trenches" while improving some golf code... if you have a class for your processing, you can do the work in the constructor to save declaring a method.</p>
https://codegolf.stackexchange.com/a/6043#6217 <h1>Ruby <strike>(549)</strike> binary chars</h1>
https://codegolf.stackexchange.com/a/6215#6218 <h2>PHP 82 bytes</h2>
https://codegolf.stackexchange.com/a/5131#6226 <h2>Unary 1</h2>
https://codegolf.stackexchange.com/a/6228#6229 <h1>JavaScript 70</h1>
https://codegolf.stackexchange.com/a/6228#6230 <h3>Scala 52</h3>
https://codegolf.stackexchange.com/a/6228#6232 <h1>Python (245)</h1>
https://codegolf.stackexchange.com/a/6228#6234 <h3>C# <s>120</s> 74</h3>
https://codegolf.stackexchange.com/a/6228#6235 <h3>Ruby 34</h3>
https://codegolf.stackexchange.com/a/6239#6240 <h3>Golfscript <s>84</s> <s>72</s> 58</h3>
https://codegolf.stackexchange.com/a/6239#6247 <h3>Scala 231</h3>
https://codegolf.stackexchange.com/a/6228#6251 <h1>PHP 83</h1>
https://codegolf.stackexchange.com/a/6228#6253 <h2>APL (22)</h2>
https://codegolf.stackexchange.com/a/6239#6259 <h2>Unary 0</h2>
https://codegolf.stackexchange.com/a/6257#6260 <h1>Q (87 chars)</h1>
https://codegolf.stackexchange.com/a/3815#6261 <p>postscript - 59 chars (63 if you count <code>-dn=</code> to get the number of rows in)</p>
https://codegolf.stackexchange.com/a/6257#6272 <h3>Scala <s>208</s> <s>202</s> 188:</h3>
https://codegolf.stackexchange.com/a/5264#6273 <h3>Limited transliteration</h3>
https://codegolf.stackexchange.com/a/5977#6274 <h3>MATLAB <strike>(16)</strike> (12)</h3>
https://codegolf.stackexchange.com/a/6257#6275 <h3>Ruby 187</h3>
https://codegolf.stackexchange.com/a/1744#6276 <h1>Python (54)</h1>
https://codegolf.stackexchange.com/a/6043#6277 <h1>JavaScript 666 Bytes</h1>
https://codegolf.stackexchange.com/a/1744#6279 <h3>Scala 54</h3>
https://codegolf.stackexchange.com/a/1744#6280 <h2>C 96</h2>
https://codegolf.stackexchange.com/a/6281#6282 <p><strong>QBasic 151 Characters</strong></p>
https://codegolf.stackexchange.com/a/3885#6283 <p>Call two times the same function for initialization:</p>
https://codegolf.stackexchange.com/a/6284#6290 <h2>Python 710 (357 + 261 + 92)</h2>
https://codegolf.stackexchange.com/a/6284#6291 <h2>GolfScript (<strike>339 303 302 301</strike> 294 chars)</h2>
https://codegolf.stackexchange.com/a/6281#6292 <h2>C <s>127</s> <s>119</s> <s>116</s> <s>108</s> 65</h2>
https://codegolf.stackexchange.com/a/6281#6295 <h2>APL (51)</h2>
https://codegolf.stackexchange.com/a/5977#6297 <h1>Python 3.x: 66 chars</h1>
https://codegolf.stackexchange.com/a/6281#6299 <h2>J</h2>
https://codegolf.stackexchange.com/a/5977#6300 <p><strong>QBASIC 75 CHARS</strong></p>
https://codegolf.stackexchange.com/a/6296#6302 <h3>Scala <s>255:</s> 224</h3>
https://codegolf.stackexchange.com/a/6281#6303 <h2>Python (<s>215</s> 209)</h2>
https://codegolf.stackexchange.com/a/6228#6307 <h3>bash 12:</h3>
https://codegolf.stackexchange.com/a/6304#6315 <h2>C++</h2>
https://codegolf.stackexchange.com/a/6281#6317 <h2>Haskell (291)</h2>
https://codegolf.stackexchange.com/a/6318#6321 <h2>Python <s>82</s> 84</h2>
https://codegolf.stackexchange.com/a/6318#6322 <h2>APL (39)</h2>
https://codegolf.stackexchange.com/a/6318#6325 <h2>GolfScript (<strike>43 32</strike> 30 chars)</h2>
https://codegolf.stackexchange.com/a/6318#6326 <h3>Scala 113</h3>
https://codegolf.stackexchange.com/a/6304#6331 <p>It takes 121 seconds to run and is incredibly inefficient.</p>
https://codegolf.stackexchange.com/a/6304#6334 <p>So this somewhat ugly code crashes spectacularly in the REPL (its own words!), but compiles and executes fine. </p>
https://codegolf.stackexchange.com/a/6281#6337 <h2>Python (42)</h2>
https://codegolf.stackexchange.com/a/6281#6338 <h2>GolfScript (<strike>43</strike> 42 chars)</h2>
https://codegolf.stackexchange.com/a/6043#6342 <h2>PHP:1002 Chars</h2>
https://codegolf.stackexchange.com/a/2602#6343 <h2>PHP:1284</h2>
https://codegolf.stackexchange.com/a/2602#6344 <h2>Python (153)</h2>
https://codegolf.stackexchange.com/a/2602#6345 <h1>Q (120 chars)</h1>
https://codegolf.stackexchange.com/a/6351#6357 <h2>The Weight Lifter <em>or</em> The Keyboard Player <em>or</em> ... (188 characters)</h2>
https://codegolf.stackexchange.com/a/2602#6365 <h2>JavaScript 220 bytes</h2>
https://codegolf.stackexchange.com/a/6367#6368 <h2>J</h2>
https://codegolf.stackexchange.com/a/6367#6370 <h2>Python</h2>
https://codegolf.stackexchange.com/a/6367#6372 <h1>C#</h1>
https://codegolf.stackexchange.com/a/6367#6373 <h1>PHP</h1>
https://codegolf.stackexchange.com/a/2203#6374 <p><a href="http://graphics.stanford.edu/~seander/bithacks.html">http://graphics.stanford.edu/~seander/bithacks.html</a></p>
https://codegolf.stackexchange.com/a/6367#6375 <h2>C (for unixoid systems)</h2>
https://codegolf.stackexchange.com/a/6281#6376 <h1>Python (234)</h1>
https://codegolf.stackexchange.com/a/6367#6378 <h3>Scala</h3>
https://codegolf.stackexchange.com/a/6367#6379 <h1>Ruby</h1>
https://codegolf.stackexchange.com/a/6380#6384 <h2>GolfScript (<strike>44 42</strike> 32 chars)</h2>
https://codegolf.stackexchange.com/a/6367#6387 <h1>C</h1>
https://codegolf.stackexchange.com/a/6351#6388 <p><strong>The Mandelbrot set written in 194 characters of coffeescript on node.js:</strong></p>
https://codegolf.stackexchange.com/a/6367#6389 <p>Clojure's slurp overload that doesn't take the encoding is deprecated (for good reason):</p>
https://codegolf.stackexchange.com/a/3105#6391 <p>Here's a coffee-script answer running on node.js:
https://codegolf.stackexchange.com/a/6394#6395 <h3>Python</h3>
https://codegolf.stackexchange.com/a/6380#6402 <h3>Scala 52</h3>
https://codegolf.stackexchange.com/a/6401#6403 <h2>Python (<s>136 133</s> 96)</h2>
https://codegolf.stackexchange.com/a/6394#6404 <h3>Scala 265:</h3>
https://codegolf.stackexchange.com/a/6394#6407 <p>Why mess with iterators and suchlike if we can just return an infinite (lazy) list?</p>
https://codegolf.stackexchange.com/a/185#6410 <p>Interpreted Haskell using tryhaskell.org, 10 characters, 5120 digits</p>
https://codegolf.stackexchange.com/a/6401#6411 <h2>Mathematica <strike>33 </strike> 31</h2>
https://codegolf.stackexchange.com/a/6318#6413 <h2>PHP 119</h2>
https://codegolf.stackexchange.com/a/6318#6414 <h2>Mathematica</h2>
https://codegolf.stackexchange.com/a/6333#6415 <h3>Scala 785:</h3>
https://codegolf.stackexchange.com/a/6401#6416 <h2>GolfScript (<strike>66</strike> 60 chars)</h2>
https://codegolf.stackexchange.com/a/496#6419 <h3>Golfscript <s>42</s> 31</h3>
https://codegolf.stackexchange.com/a/6417#6421 <h3>Scala 368:</h3>
https://codegolf.stackexchange.com/a/85#6424 <p>Perl - 39 chars</p>
https://codegolf.stackexchange.com/a/6426#6427 <h2>Python (<s>197 212</s> 277)</h2>
https://codegolf.stackexchange.com/a/6426#6433 <h3>Scala 333</h3>
https://codegolf.stackexchange.com/a/496#6435 <h2>Scala 107:</h2>
https://codegolf.stackexchange.com/a/6430#6436 <h2>Python (111+n), n=length(x)</h2>
https://codegolf.stackexchange.com/a/496#6437 <h3>C# 128</h3>
https://codegolf.stackexchange.com/a/496#6438 <h2>Haskell 117 chars</h2>
https://codegolf.stackexchange.com/a/3134#6440 <h1>k (41 chars)</h1>
https://codegolf.stackexchange.com/a/6443#6445 <h3>Scala 180:</h3>
https://codegolf.stackexchange.com/a/6443#6450 <h2>APL (31) </h2>
https://codegolf.stackexchange.com/a/3134#6452 <h1>Mathematica 46</h1>
https://codegolf.stackexchange.com/a/6443#6455 <h1>MATLAB 29</h1>
https://codegolf.stackexchange.com/a/6454#6457 <h3>C# <s>796</s> 793</h3>
https://codegolf.stackexchange.com/a/6454#6458 <p></p>
https://codegolf.stackexchange.com/a/6454#6460 <h3>Ruby <s>364</s> 359</h3>
https://codegolf.stackexchange.com/a/3134#6463 <p>C, 78</p>
https://codegolf.stackexchange.com/a/6467#6468 <h1>MATLAB 32</h1>
https://codegolf.stackexchange.com/a/6467#6471 <p><strong>Obj-C 64 chars</strong></p>
https://codegolf.stackexchange.com/a/6467#6472 <h2>Python (<s>93 90 99</s> 95)</h2>
https://codegolf.stackexchange.com/a/6467#6475 <p><strong>Perl: 73 char</strong></p>
https://codegolf.stackexchange.com/a/6474#6476 <p></p>
https://codegolf.stackexchange.com/a/6474#6478 <h3>GolfScript <s>122 98 94 93 91 88 87 85 82 81 80</s> 71</h3>
https://codegolf.stackexchange.com/a/6467#6480 <h1>Octave 39</h1>
https://codegolf.stackexchange.com/a/6488#6493 <h2>Python 188 bytes</h2>
https://codegolf.stackexchange.com/a/6494#6495 <h2>Ruby 1.9 (<del>427</del> <del>359</del> <del>348</del> <del>338</del> <del>296</del> 292)</h2>
https://codegolf.stackexchange.com/a/6474#6496 <p>Scala - 280 chars</p>
https://codegolf.stackexchange.com/a/6474#6498 <p>This is the beginning of a Brinfuck solution. It should be pretty readable with indention and stack comments (<code>@</code> indicates the stack pointer):</p>
https://codegolf.stackexchange.com/a/1682#6518 <h2>GolfScript (204 chars)</h2>
https://codegolf.stackexchange.com/a/6474#6529 <p><strong>C# (691 Chars)</strong></p>
https://codegolf.stackexchange.com/a/6494#6533 <p>Came up with an answer of my own :)</p>
https://codegolf.stackexchange.com/a/4114#6537 <p>CSV-133 Characters</p>
https://codegolf.stackexchange.com/a/6500#6539 <h1>Haskell (102 / 71 chars)</h1>
https://codegolf.stackexchange.com/a/6519#6542 <h1>Mathematica <strike>347</strike> 315 chars</h1>
https://codegolf.stackexchange.com/a/6544#6545 <h2>Perl (<s>45</s> 36)</h2>
https://codegolf.stackexchange.com/a/6544#6546 <h3>Golfscript <s>39</s> 14</h3>
https://codegolf.stackexchange.com/a/6543#6553 <h2>Ruby 1.9 (<del>95</del> <del>93</del> 87)</h2>
https://codegolf.stackexchange.com/a/6543#6556 <h1>Mathematica <strike>131</strike> <strike>129</strike> <strike>120</strike> <strike>114</strike> <strike>100</strike> 86 chars</h1>
https://codegolf.stackexchange.com/a/6544#6560 <p><strong>F#, 182</strong></p>
https://codegolf.stackexchange.com/a/6494#6569 <p>C, 454 characters</p>
https://codegolf.stackexchange.com/a/5264#6571 <h2>If your program mysteriously breaks, check your variables</h2>
https://codegolf.stackexchange.com/a/6494#6572 <h2>GolfScript (<strike>209 208 207 206 200 199 197</strike> 196 chars)</h2>
https://codegolf.stackexchange.com/a/6061#6574 <h2>C++ <strike>581</strike> 478</h2>
https://codegolf.stackexchange.com/a/4975#6578 <h2>GolfScript 7</h2>
https://codegolf.stackexchange.com/a/1285#6580 <h2>APL (16)</h2>
https://codegolf.stackexchange.com/a/1285#6583 <h2>Ruby <s>45</s> 42</h2>
https://codegolf.stackexchange.com/a/1285#6585 <h2>Ruby 58</h2>
https://codegolf.stackexchange.com/a/1285#6589 <h1>k (26 chars)</h1>
https://codegolf.stackexchange.com/a/1285#6590 <h1>Bash: 60 characters</h1>
https://codegolf.stackexchange.com/a/6596#6599 <p><strong>Input</strong></p>
https://codegolf.stackexchange.com/a/6600#6603 <h2>Ruby 1.9 (129)</h2>
https://codegolf.stackexchange.com/a/6281#6604 <p><strong>Postscript, <del>205</del> 203</strong></p>
https://codegolf.stackexchange.com/a/5175#6608 <h1>Converting a string to a number</h1>
https://codegolf.stackexchange.com/a/6600#6611 <h2>GolfScript <s></s> 69</h2>
https://codegolf.stackexchange.com/a/6600#6612 <h2>APL (59)</h2>
https://codegolf.stackexchange.com/a/6596#6622 <p><strong>Be wary of using loops.</strong></p>
https://codegolf.stackexchange.com/a/6623#6625 <h1>C++ <strike>(142) (135) </strike> (129 chars)</h1>
https://codegolf.stackexchange.com/a/6623#6627 <h2>Python3 <s>(93)</s> (86)</h2>
https://codegolf.stackexchange.com/a/6623#6629 <h2>APL (<s>57</s> 56)</h2>
https://codegolf.stackexchange.com/a/6623#6633 <h2>GolfScript (<strike>46</strike> 44 chars)</h2>
https://codegolf.stackexchange.com/a/1766#6637 <p>I'm going to cheat here, hence community wiki: instead of logistic sigmoid, I'll use the hyperbolic tangent and instead of backprop, I'll use <a href="http://www.ntu.edu.sg/home/egbhuang/" rel="nofollow">ELM</a> to train the perceptron. Here's the version for XOR, in Python, using BLAS via SciPy.</p>
https://codegolf.stackexchange.com/a/6641#6643 <h2>Python (<s>162</s> <s>141</s> 124)</h2>
https://codegolf.stackexchange.com/a/6641#6645 <h2>Ruby <s>74 72 104 103 71</s> 70</h2>
https://codegolf.stackexchange.com/a/6641#6649 <h1>Mathematica 236 chars</h1>
https://codegolf.stackexchange.com/a/2602#6655 <h1>Mathematica <strike>166</strike> <strike>161 146</strike> 143 chars</h1>
https://codegolf.stackexchange.com/a/6623#6665 <p>Python (130 chars)</p>
https://codegolf.stackexchange.com/a/6467#6667 <p><strong>C# ( <strike>321</strike> <strike>303</strike> 290 characters )</strong><br/></p>
https://codegolf.stackexchange.com/a/5562#6668 <h3>Python <s>(111)</s> (113) no *</h3>
https://codegolf.stackexchange.com/a/6674#6675 <p><strong>JavaScript - <strike>294</strike> 290 characters</strong></p>
https://codegolf.stackexchange.com/a/6674#6676 <h1>Q (<s>116</s> 107 char)</h1>
https://codegolf.stackexchange.com/a/6674#6677 <h2>APL (<s>99</s> 76)</h2>
https://codegolf.stackexchange.com/a/6671#6680 <p>I don't know if you would consider this 'pure' Java, but <a href="http://www.processing.org">Processing</a> allows you to create programs with little initial setup (completed automatically).</p>
https://codegolf.stackexchange.com/a/6485#6682 <h1>Python: 192 Characters (not including whitespace)</h1>
https://codegolf.stackexchange.com/a/6673#6683 <h3>Python3 <s>(436)</s> <s>(434)</s> (443)</h3>
https://codegolf.stackexchange.com/a/6674#6687 <h2>Ruby 1.9 (<del>127</del> <del>116</del> <del>112</del> 107)</h2>
https://codegolf.stackexchange.com/a/6671#6688 <p>With a <strong>static import</strong>:</p>
https://codegolf.stackexchange.com/a/6671#6689 <p>If you use <strong>enum instead of class</strong>, you save one character. </p>
https://codegolf.stackexchange.com/a/6467#6690 <h2>Ruby <s>75</s> 74</h2>
https://codegolf.stackexchange.com/a/6467#6691 <h2>C# 295</h2>
https://codegolf.stackexchange.com/a/6467#6694 <h1>Scala (82)</h1>
https://codegolf.stackexchange.com/a/6695#6696 <h2>Python2.6 (<s>82</s>)(<s>214</s>)(<s>219</s>)(<s>196</s>)(<s>185</s>)(152)</h2>
https://codegolf.stackexchange.com/a/6673#6697 <h1>Mathematica <strike>456</strike> <strike>416</strike> <strike>402</strike> <strike>404</strike> <strike>400</strike> 396 chars</h1>
https://codegolf.stackexchange.com/a/6695#6700 <h2>Ruby <s>180 135 124 118 108</s> 104</h2>
https://codegolf.stackexchange.com/a/6641#6701 <p><strong>C#, 398</strong></p>
https://codegolf.stackexchange.com/a/6467#6703 <h1>Factor 140</h1>
https://codegolf.stackexchange.com/a/6623#6704 <h1>Factor 98</h1>
https://codegolf.stackexchange.com/a/6693#6731 <h1>C (<s>438</s> <s>434</s> <s>413</s> <s>382</s> <s>364</s> <s>336</s> <s>322</s> <s>298</s> <s>294</s> <s>292</s> 290 characters)</h1>
https://codegolf.stackexchange.com/a/6467#6739 <p><strong>PARI/GP (62 characters)</strong></p>
https://codegolf.stackexchange.com/a/6543#6747 <h2>APL (42)</h2>
https://codegolf.stackexchange.com/a/4114#6754 <h1>LOLCODE</h1>
https://codegolf.stackexchange.com/a/4114#6756 <h3>Oracle</h3>
https://codegolf.stackexchange.com/a/6768#6769 <p>In C, something like this is fairly short:</p>
https://codegolf.stackexchange.com/a/6768#6770 <p>There are many ways to make a program return SIGSEGV. One of these is via segmentation fault due to stack overflow of a recursive function calling itself a lot of times. In C, a short (if not the shortest) code for this would be:</p>
https://codegolf.stackexchange.com/a/6768#6771 <p>Besides may other ways of suicide as demonstrated by others, your way could be expressed a bit shorter as</p>
https://codegolf.stackexchange.com/a/6768#6772 <p>bending the rules a bit ; the C linker doesn't care if 'main' is a function or not :</p>
https://codegolf.stackexchange.com/a/6774#6784 <h2>PHP 75 bytes</h2>
https://codegolf.stackexchange.com/a/6785#6787 <p><strong>Awk, 64</strong></p>
https://codegolf.stackexchange.com/a/6785#6789 <h2>Cat (5 characters)</h2>
https://codegolf.stackexchange.com/a/6785#6790 <p><strong>PHP, <s>103</s> 95</strong></p>
https://codegolf.stackexchange.com/a/6785#6792 <h1>k (47 chars)</h1>
https://codegolf.stackexchange.com/a/6785#6794 <h1>Mathematica <strike>59</strike> <strike>49</strike> 53 chars</h1>
https://codegolf.stackexchange.com/a/388#6796 <h1>Python 94</h1>
https://codegolf.stackexchange.com/a/6781#6797 <h1>k (10 chars)</h1>
https://codegolf.stackexchange.com/a/6785#6799 <p>This might be orthodox and first of it kind on Code golf. Below will work find under circumstances where CSV file - been imported into as a table ( External Table) on Oracle.</p>
https://codegolf.stackexchange.com/a/113#6802 <p>C# <strong><em>302</em></strong></p>
https://codegolf.stackexchange.com/a/6804#6807 <h1>Mathematica <strike>95</strike> <strike>112</strike> <strike>100</strike> <strike>97</strike> 104 chars</h1>
https://codegolf.stackexchange.com/a/6804#6808 <h1>Python <strike>103</strike> <strike>96</strike> <strike>94</strike> 78</h1>
https://codegolf.stackexchange.com/a/6804#6810 <h1>C (<strike>92</strike> 84 characters)</h1>
https://codegolf.stackexchange.com/a/6804#6811 <h1>Ruby: <s>75</s> 71 characters</h1>
https://codegolf.stackexchange.com/a/6804#6812 <h2>Bash shell script (58)</h2>
https://codegolf.stackexchange.com/a/6671#6819 <p>The argument to <code>main</code> doesn't have to be called <code>args</code>, and you can cut some whitespace:</p>
https://codegolf.stackexchange.com/a/113#6821 <h2>Normal Task (Python 3): 95 chars</h2>
https://codegolf.stackexchange.com/a/6820#6825 <h2>APL (98)</h2>
https://codegolf.stackexchange.com/a/6785#6826 <p><em><strong>C#</em></strong> Two different versions<br/></p>
https://codegolf.stackexchange.com/a/3434#6828 <p><strong>Mathematica - 333</strong></p>
https://codegolf.stackexchange.com/a/6281#6830 <p><strong>Mathematica - 32 characters</strong> </p>
https://codegolf.stackexchange.com/a/6836#6838 <h1>Ruby 28</h1>
https://codegolf.stackexchange.com/a/3434#6840 <h2>Ruby 1.9 + SDL (<del>380</del> <del>325</del> 314)</h2>
https://codegolf.stackexchange.com/a/6467#6848 <h2>JavaScript (1 tweet = 140 Characters)</h2>
https://codegolf.stackexchange.com/a/6836#6849 <h1>Python 42</h1>
https://codegolf.stackexchange.com/a/6467#6853 <h1>Haskell (65 chars)</h1>
https://codegolf.stackexchange.com/a/4114#6867 <h3>VimScript: 92 characters</h3>
https://codegolf.stackexchange.com/a/6869#6870 <h2>Python (139)</h2>
https://codegolf.stackexchange.com/a/6785#6872 <h2>Ruby 1.9 (<del>71</del> 62)</h2>
https://codegolf.stackexchange.com/a/6836#6873 <h1>Python2.6 (<s>29</s>)(<s>71</s>)(<s>57</s>)(<s>52</s>)(43)</h1>
https://codegolf.stackexchange.com/a/6869#6875 <h2>Ruby 82</h2>
https://codegolf.stackexchange.com/a/6869#6876 <h1>Python 139</h1>
https://codegolf.stackexchange.com/a/6869#6877 <h1>Mathematica <strike>65</strike> <strike>64</strike> <strike>55</strike> <strike>51</strike> <strike>47</strike> 39</h1>
https://codegolf.stackexchange.com/a/6869#6879 <h2>Golfscript 64</h2>
https://codegolf.stackexchange.com/a/88#6883 <p>This isn't exactly golfed, its about 120 lines.</p>
https://codegolf.stackexchange.com/a/84#6893 <p>From sepp2k solution - 148</p>
https://codegolf.stackexchange.com/a/6890#6894 <h1><strike>30 26 24</strike> 22 Parts</h1>
https://codegolf.stackexchange.com/a/6836#6899 <h1>C 83 characters</h1>
https://codegolf.stackexchange.com/a/607#6901 <h1>In C (23 Characters)</h1>
https://codegolf.stackexchange.com/a/88#6903 <h1>C 216 bytes</h1>
https://codegolf.stackexchange.com/a/3434#6904 <h1>C 1063 characters</h1>
https://codegolf.stackexchange.com/a/6897#6906 <h1>Mathematica <strike>66</strike> <strike>272</strike> 240 chars</h1>
https://codegolf.stackexchange.com/a/6897#6909 <p><strong>C# 41 chars</strong></p>
https://codegolf.stackexchange.com/a/6897#6910 <h2>Haskell 126</h2>
https://codegolf.stackexchange.com/a/6890#6912 <p>I managed 27 parts, but it would fit on a 5x7 grid:
https://codegolf.stackexchange.com/a/6836#6916 <h2>ZSH — <del>31</del> 20/21</h2>
https://codegolf.stackexchange.com/a/6890#6917 <h2><strike>17</strike> 13 parts</h2>
https://codegolf.stackexchange.com/a/6897#6920 <p><strong>Version-1</strong></p>
https://codegolf.stackexchange.com/a/88#6926 <p><strong>PHP - <strike>157</strike> <strike>154</strike> 95 chars</strong></p>
https://codegolf.stackexchange.com/a/4191#6932 <h1>JavaScript 570</h1>
https://codegolf.stackexchange.com/a/4191#6934 <p>C# <strong><em>422</em></strong> Characters</p>
https://codegolf.stackexchange.com/a/6942#6948 <h1>Ruby</h1>
https://codegolf.stackexchange.com/a/6942#6949 <h2>Python 104</h2>
https://codegolf.stackexchange.com/a/5087#6951 <h1>Ruby (91)</h1>
https://codegolf.stackexchange.com/a/6693#6952 <h1>Ruby (314)</h1>
https://codegolf.stackexchange.com/a/6953#6954 <h1>Mathematica <strike>174</strike> <strike>145</strike> <strike>139</strike> <strike>118</strike> <strike>119</strike> 123 chars</h1>
https://codegolf.stackexchange.com/a/6953#6955 <h1>Ruby</h1>
https://codegolf.stackexchange.com/a/6953#6956 <h1>Python 2.7</h1>
https://codegolf.stackexchange.com/a/6953#6957 <h1>k (<s>118 117 72 71 69</s> 66 chars)</h1>
https://codegolf.stackexchange.com/a/6953#6958 <h2>Python3 (124)</h2>
https://codegolf.stackexchange.com/a/5562#6963 <h2>Haskell: <del> 58 </del> 51 chars, with or without multiplication.</h2>
https://codegolf.stackexchange.com/a/6804#6964 <h2>Haskell: 72 chars</h2>
https://codegolf.stackexchange.com/a/6962#6972 <h2>GolfScript <s>132</s> 129</h2>
https://codegolf.stackexchange.com/a/6962#6973 <h1>Mathematica 283 chars</h1>
https://codegolf.stackexchange.com/a/3815#6975 <h1>Mathematica 35 chars</h1>
https://codegolf.stackexchange.com/a/6979#6980 <h1>Mathematica <strike>188 185 170 115 130 46</strike> 48 chars</h1>
https://codegolf.stackexchange.com/a/6979#6982 <h2>Ruby 1.9 (<del>134</del> <del>121</del> <del>113</del> 110)</h2>
https://codegolf.stackexchange.com/a/6962#6983 <h2>PHP 274 chars</h2>
https://codegolf.stackexchange.com/a/6987#6989 <h2>Python3 (188)</h2>
https://codegolf.stackexchange.com/a/2682#6990 <p><strong>How to compare a number with help of how numbers turn into booleans:</strong></p>
https://codegolf.stackexchange.com/a/6987#6995 <h1>Mathematica <strike>148 143</strike> 139 chars</h1>
https://codegolf.stackexchange.com/a/6994#6998 <h1>Mathematica <strike>147 143</strike> 141 chars</h1>
https://codegolf.stackexchange.com/a/3741#7007 <h1>Mathematica <strike>93</strike> 92 chars</h1>
https://codegolf.stackexchange.com/a/7008#7015 <h1>Mathematica <strike>169 168 212 214 211 218 210</strike> 190 chars</h1>
https://codegolf.stackexchange.com/a/4227#7017 <h1>Mathematica <strike>18</strike> 17 chars</h1>
https://codegolf.stackexchange.com/a/7008#7018 <h1>Python 2 130 chars</h1>
https://codegolf.stackexchange.com/a/6836#7019 <h1>Mathematica <strike>36 51</strike> 42 chars</h1>
https://codegolf.stackexchange.com/a/7008#7020 <h2>VBA 141</h2>
https://codegolf.stackexchange.com/a/6836#7028 <h2><a href="http://www.sagemath.org/" rel="nofollow">Sage Notebook</a> (21)</h2>
https://codegolf.stackexchange.com/a/6836#7031 <h2>Ruby (<s>43</s> <s>22</s> 17)</h2>
https://codegolf.stackexchange.com/a/7033#7034 <pre><code>r=map(J,f)
https://codegolf.stackexchange.com/a/7033#7035 <p>If n and(/or) f are mutable and J can be altered then you could run just <code>for n in f: J(n)</code>. If that isn't possible then your original idea should be the most efficient computation-wise. Map does the same in fewer letters making it more efficient golf-wise.</p>
https://codegolf.stackexchange.com/a/7036#7039 <h1>Mathematica <strike>158 159 204 199 183 167 165</strike> 162</h1>
https://codegolf.stackexchange.com/a/7036#7041 <h1>Ruby: <s>127</s> <s>113</s> 92 (?) characters</h1>
https://codegolf.stackexchange.com/a/7036#7044 <h2>GolfScript <s>48 75 73 70 67 66 63 57</s> 53</h2>
https://codegolf.stackexchange.com/a/7036#7045 <h2>VBA 225</h2>
https://codegolf.stackexchange.com/a/307#7050 <h1>C, ??? characters</h1>
https://codegolf.stackexchange.com/a/6774#7052 <h1>Javascript</h1>
https://codegolf.stackexchange.com/a/6942#7062 <p>Python, 111</p>
https://codegolf.stackexchange.com/a/6836#7063 <h2><strong>PowerShell 57 or 46</strong></h2>
https://codegolf.stackexchange.com/a/7036#7064 <h2>q/k4 <strike>66 64 63 60 58</strike> 56 + 2 penalty</h2>
https://codegolf.stackexchange.com/a/3293#7069 <h1>Mathematica 98 chars</h1>
https://codegolf.stackexchange.com/a/1128#7071 <h1>Mathematica <strike>220</strike> 207</h1>
https://codegolf.stackexchange.com/a/7074#7075 <h1>Python <strike>332</strike> <strike>319</strike> 317</h1>
https://codegolf.stackexchange.com/a/7074#7076 <h2>Ruby 1.9 + Curses (248)</h2>
https://codegolf.stackexchange.com/a/1128#7083 <h2>APL (Dyalog) (<s>91</s> 86)</h2>
https://codegolf.stackexchange.com/a/1128#7084 <p>C++, 473 (I'm borrowing a course iron)</p>
https://codegolf.stackexchange.com/a/6228#7086 <h1>Mathematica <s>39</s> 37</h1>
https://codegolf.stackexchange.com/a/26#7088 <h1>Mathematica</h1>
https://codegolf.stackexchange.com/a/363#7089 <p>Use <code>||</code> instead <code>or</code> and <code>&amp;&amp;</code> instead <code>and</code>.</p>
https://codegolf.stackexchange.com/a/7036#7090 <p>Here is my first attempt at it with APL.</p>
https://codegolf.stackexchange.com/a/655#7092 <h1>Mathematica 12</h1>
https://codegolf.stackexchange.com/a/7093#7097 <h1>Python <strike>105</strike> <strike>119</strike> <strike>112</strike> 104</h1>
https://codegolf.stackexchange.com/a/7093#7099 <h1>Mathematica <strike>55 50 38</strike> 41</h1>
https://codegolf.stackexchange.com/a/7036#7101 <p><strong>JavaScript: 141</strong></p>
https://codegolf.stackexchange.com/a/5529#7103 <p>A sort of anti-solution generating all subsequences of Y:</p>
https://codegolf.stackexchange.com/a/7107#7109 <h1>Mathematica <strike>80 76</strike> 67 chars</h1>
https://codegolf.stackexchange.com/a/7112#7113 <h1>Mathematica <strike>42 39 34 33 31 26</strike> 32</h1>
https://codegolf.stackexchange.com/a/7112#7114 <h2>Java (67 chars)</h2>
https://codegolf.stackexchange.com/a/7112#7121 <p><strong>J, 26 chars</strong></p>
https://codegolf.stackexchange.com/a/7112#7122 <h2>C (GCC) (44 chars)</h2>
https://codegolf.stackexchange.com/a/2682#7123 <p>Some extra tricks that I don't see very often, that are more JS-specific:</p>
https://codegolf.stackexchange.com/a/7036#7125 <p>C++11</p>
https://codegolf.stackexchange.com/a/7112#7129 <p><strong>Ruby - 54 chars</strong></p>
https://codegolf.stackexchange.com/a/2602#7137 <h2>VimScript – 169 chararacters</h2>
https://codegolf.stackexchange.com/a/7112#7138 <h2>Python 59 bytes</h2>
https://codegolf.stackexchange.com/a/6576#7140 <h1>Mathematica 23</h1>
https://codegolf.stackexchange.com/a/1128#7141 <p><strong>Python :383 chars</strong></p>
https://codegolf.stackexchange.com/a/7128#7144 <h1>Mathematica 831</h1>
https://codegolf.stackexchange.com/a/2958#7147 <h1>Perl:</h1>
https://codegolf.stackexchange.com/a/7107#7157 <pre><code>use subs qw /N W E S NW NE SE SW Circler Printer/;
https://codegolf.stackexchange.com/a/7112#7159 <h1>k (25 chars)</h1>
https://codegolf.stackexchange.com/a/7160#7179 <h1>Mathematica 165</h1>
https://codegolf.stackexchange.com/a/7112#7186 <h2>Perl (76 chars)</h2>
https://codegolf.stackexchange.com/a/7112#7188 <h2>APL (14)</h2>
https://codegolf.stackexchange.com/a/7036#7192 <h1>J 43</h1>
https://codegolf.stackexchange.com/a/7181#7195 <h1>EDIT</h1>
https://codegolf.stackexchange.com/a/7189#7205 <p>Python (965 characters)</p>
https://codegolf.stackexchange.com/a/7181#7213 <p>This is an <a href="http://en.wikipedia.org/wiki/XOR_linked_list" rel="nofollow">xor linked list</a>:</p>
https://codegolf.stackexchange.com/a/7036#7218 <p>C (111)</p>
https://codegolf.stackexchange.com/a/284#7257 <h1>Binary Lambda Calculus 186</h1>
https://codegolf.stackexchange.com/a/84#7259 <h1>Binary Lambda Calculus 112</h1>
https://codegolf.stackexchange.com/a/7241#7260 <h2>Ruby 1.9 + SDL (<del>341</del> <del>324</del> 316)</h2>
https://codegolf.stackexchange.com/a/7241#7274 <h1>Bash: <s>537</s> <s>533</s> 507 characters</h1>
https://codegolf.stackexchange.com/a/84#7281 <p>[EDIT]</p>
https://codegolf.stackexchange.com/a/5529#7288 <h1>Burlesque (6 chars)</h1>
https://codegolf.stackexchange.com/a/6836#7290 <p>32 characters in Burlesque:</p>
https://codegolf.stackexchange.com/a/6994#7291 <h1>Haskell 108</h1>
https://codegolf.stackexchange.com/a/7293#7295 <p>I've already answered it before in stackoverflow:</p>
https://codegolf.stackexchange.com/a/7293#7296 <h1>Python <strike>64</strike> <strike>61</strike> 59</h1>
https://codegolf.stackexchange.com/a/4944#7297 <p>49 characters in Burlesque: <code>0\/r@{1\/.-&lt;-12\/.-&lt;-}{L[1.&gt;}w!L[{"no" "yes"}\/!!</code> (assuming the number to check is already on the stack. see <a href="http://eso.mroman.ch/cgi/burlesque.cgi?q=39%200%5C%2Fr%40%7B1%5C%2F.-%3C-12%5C%2F.-%3C-%7D%7BL%5B1.%3E%7Dw!L%5B%7B%22no%22%20%22yes%22%7D%5C%2F!!" rel="nofollow">here</a> in action.)</p>
https://codegolf.stackexchange.com/a/4944#7300 <h1>Mathematica 26*.9 ==23.4</h1>
https://codegolf.stackexchange.com/a/7293#7304 <h1>Mathematica <strike>97 91 83 82 78</strike> 76</h1>
https://codegolf.stackexchange.com/a/7313#7315 <h1>q/k (7)</h1>
https://codegolf.stackexchange.com/a/7313#7317 <h2>Ruby 1.9 (10)</h2>
https://codegolf.stackexchange.com/a/7313#7318 <h1>Burlesque (6 characters)</h1>
https://codegolf.stackexchange.com/a/7320#7324 <h1>Bash: 104 characters</h1>
https://codegolf.stackexchange.com/a/7320#7327 <h1>Perl: <del>46</del> → 36 or 27 characters</h1>
https://codegolf.stackexchange.com/a/7322#7328 <h1>Mathematica <strike>213 217 197 193 186 184 193 184</strike> 177</h1>
https://codegolf.stackexchange.com/a/5529#7329 <h2>APL (31)</h2>
https://codegolf.stackexchange.com/a/7322#7331 <p>Python, <strike>174</strike> 170:</p>
https://codegolf.stackexchange.com/a/6576#7332 <h2>APL (14)</h2>
https://codegolf.stackexchange.com/a/4577#7334 <h2>APL (85)</h2>
https://codegolf.stackexchange.com/a/7313#7335 <h2>APL (4)</h2>
https://codegolf.stackexchange.com/a/7293#7341 <h1>Python 50 <s>54</s> <s>57</s></h1>
https://codegolf.stackexchange.com/a/7343#7344 <p>Python 3:</p>
https://codegolf.stackexchange.com/a/7322#7345 <p>Python, 145, another answer with a little bit different output.</p>
https://codegolf.stackexchange.com/a/7346#8347 <h2>Web page (840/796 characters)</h2>
https://codegolf.stackexchange.com/a/7346#8348 <h1>Mathematica <strike>319 259</strike> 255</h1>
https://codegolf.stackexchange.com/a/7346#8349 <h2>Groovy: 577 (703 with whitespaces)</h2>
https://codegolf.stackexchange.com/a/6994#8354 <h2>Groovy: 105 (134 with whitespaces)</h2>
https://codegolf.stackexchange.com/a/5264#8356 <h1>Negating a number</h1>
https://codegolf.stackexchange.com/a/7322#8358 <p><strong>Perl</strong>, <strike>157</strike> <strike>151</strike> <strike>150</strike> <strike>144</strike> <strike>141</strike> 133 chars :</p>
https://codegolf.stackexchange.com/a/7293#8361 <h3>VB.net (<strike>89</strike> 81c)</h3>
https://codegolf.stackexchange.com/a/7320#8365 <h1>Burlesque (17B)</h1>
https://codegolf.stackexchange.com/a/7313#8368 <p><strong>Brainfuck, 107</strong></p>
https://codegolf.stackexchange.com/a/8369#8370 <h1>Haskell <strike>157</strike> 144</h1>
https://codegolf.stackexchange.com/a/8369#8376 <h2>GolfScript (48 chars)</h2>
https://codegolf.stackexchange.com/a/8374#8377 <h2>GolfScript (31 chars)</h2>
https://codegolf.stackexchange.com/a/8374#8380 <h1>PHP</h1>
https://codegolf.stackexchange.com/a/5529#8382 <h1>Python 132</h1>
https://codegolf.stackexchange.com/a/7313#8384 <h1>PHP 442</h1>
https://codegolf.stackexchange.com/a/7313#8392 <p><strong>perl</strong></p>
https://codegolf.stackexchange.com/a/8369#8393 <h2>Ruby (73 characters)</h2>
https://codegolf.stackexchange.com/a/8369#8394 <h1>Python 93</h1>
https://codegolf.stackexchange.com/a/8369#8395 <h1>Python (118 characters)</h1>
https://codegolf.stackexchange.com/a/5529#8396 <h1>Mathematica <strike>19 17</strike> 27</h1>
https://codegolf.stackexchange.com/a/5264#8399 <p>To address a specific subquestion:</p>
https://codegolf.stackexchange.com/a/272#8401 <h1>Python <del>317</del> <del>305</del> 301</h1>
https://codegolf.stackexchange.com/a/8405#8406 <h1>Python 233</h1>
https://codegolf.stackexchange.com/a/7320#8414 <h2>APL (24)</h2>
https://codegolf.stackexchange.com/a/3971#8415 <h1>Python 45 <s>51</s></h1>
https://codegolf.stackexchange.com/a/8416#8418 <h1>Mathematica <strike>120</strike> 130</h1>
https://codegolf.stackexchange.com/a/7241#8421 <h2>Python 2.7: <strike>869</strike> <strike>816</strike> 818 Characters</h2>
https://codegolf.stackexchange.com/a/8429#8432 <h1>Mathematica <strike>71 68 66</strike> 60</h1>
https://codegolf.stackexchange.com/a/8429#8433 <h1>Python 77</h1>
https://codegolf.stackexchange.com/a/8431#8438 <h1>Mathematica 113</h1>
https://codegolf.stackexchange.com/a/8429#8439 <h2>Q (25 characters)</h2>
https://codegolf.stackexchange.com/a/8429#8440 <h1>k (<s>18 17</s> 16 chars)</h1>
https://codegolf.stackexchange.com/a/8429#8442 <h1>C (94 chars)</h1>
https://codegolf.stackexchange.com/a/8429#8444 <h1>Ruby 1.9 (62 chars)</h1>
https://codegolf.stackexchange.com/a/8429#8446 <p><strong>Python, <strike>128</strike> <strike>120</strike> 116 characters</strong></p>
https://codegolf.stackexchange.com/a/8429#8447 <h1>Lisp (<s>78</s> 69 chars)</h1>
https://codegolf.stackexchange.com/a/8429#8450 <h1>TXR (99 chars)</h1>
https://codegolf.stackexchange.com/a/8429#8452 <h2>GolfScript (26 chars)</h2>
https://codegolf.stackexchange.com/a/8429#8454 <h1>C# (143 non-whitespace):</h1>
https://codegolf.stackexchange.com/a/8429#8456 <h2>C (123 chars) - effort on efficiency</h2>
https://codegolf.stackexchange.com/a/8429#8459 <h2>Bash shell script (65 chars)</h2>
https://codegolf.stackexchange.com/a/8429#8463 <h1>Groovy</h1>
https://codegolf.stackexchange.com/a/8429#8464 <h1>Python 83</h1>
https://codegolf.stackexchange.com/a/8429#8470 <h1>Java (61 chars)</h1>
https://codegolf.stackexchange.com/a/369#8471 <h2>C# – 77 chars</h2>
https://codegolf.stackexchange.com/a/8431#8472 <h2>Sage <s>(18664</s> <s>2021</s> 1977)</h2>
https://codegolf.stackexchange.com/a/8461#8474 <h1>Mathematica 97</h1>
https://codegolf.stackexchange.com/a/8461#8475 <h2>C# – 205</h2>
https://codegolf.stackexchange.com/a/4434#8483 <h1>Mathematica 26</h1>
https://codegolf.stackexchange.com/a/8416#8484 <h1>Python 120</h1>
https://codegolf.stackexchange.com/a/8416#8486 <h2>APL (33)</h2>
https://codegolf.stackexchange.com/a/8477#8493 <h1>Python 364</h1>
https://codegolf.stackexchange.com/a/8477#8496 <h1>Mathematica 359</h1>
https://codegolf.stackexchange.com/a/6781#8500 <h1>Mathematica 11</h1>
https://codegolf.stackexchange.com/a/8501#8504 <h1>Mathematica 250</h1>
https://codegolf.stackexchange.com/a/8501#8510 <h2>C# – 536</h2>
https://codegolf.stackexchange.com/a/5600#8511 <h2>C# – 278/149</h2>
https://codegolf.stackexchange.com/a/8501#8512 <h1>Python 249</h1>
https://codegolf.stackexchange.com/a/8543#8545 <h1>Mathematica <strike>10</strike> 44</h1>
https://codegolf.stackexchange.com/a/8551#8553 <h1>Python <strike>65</strike> 63</h1>
https://codegolf.stackexchange.com/a/8501#8558 <p><em>Given the long, long, long overdue announcement of Rebol's <a href="http://www.rebol.com/article/0512.html" rel="nofollow noreferrer">impending release as open source software</a>, I returned to my pet dialect to solve <a href="https://codegolf.stackexchange.com/questions/8501/code-golf-bingo/">this Bingo problem</a>. I may soon be able to distribute Rebmu as its own, teensy GPL package. :)</em></p>
https://codegolf.stackexchange.com/a/8543#8560 <h2>Haskell 174</h2>
https://codegolf.stackexchange.com/a/8416#8563 <h2>GolfScript (44 chars)</h2>
https://codegolf.stackexchange.com/a/8551#8564 <h2>GolfScript (15 chars)</h2>
https://codegolf.stackexchange.com/a/404#8566 <p><strong>Javascript - 251 chars</strong></p>
https://codegolf.stackexchange.com/a/8551#8568 <h1>Mathematica 51</h1>
https://codegolf.stackexchange.com/a/404#8570 <h1>Mathematica 218</h1>
https://codegolf.stackexchange.com/a/342#8587 <h2>C# – <s>89</s> 77 characters</h2>
https://codegolf.stackexchange.com/a/8588#8589 <h2>Perl (37)</h2>
https://codegolf.stackexchange.com/a/8588#8592 <h2>Perl <strike>25</strike> <strike>26</strike> 25</h2>
https://codegolf.stackexchange.com/a/8598#8599 <p>Classic inplace exchange (20 chars without spaces, category 4.1, 4.2):</p>
https://codegolf.stackexchange.com/a/8598#8600 <h2>4.4 <strike>21</strike> 19 characters</h2>
https://codegolf.stackexchange.com/a/8588#8601 <h2>GolfScript (24 chars)</h2>
https://codegolf.stackexchange.com/a/8598#8602 <p>For 4.4 (14 characters, 1 digit and 4 letters):</p>
https://codegolf.stackexchange.com/a/8551#8603 <h2>Scala 23</h2>
https://codegolf.stackexchange.com/a/8606#8609 <h2>C# – 85 characters</h2>
https://codegolf.stackexchange.com/a/8606#8614 <h2>CoffeeScript (<strike>98</strike> 92)</h2>
https://codegolf.stackexchange.com/a/8606#8619 <h2>APL (25)</h2>
https://codegolf.stackexchange.com/a/8616#8627 <h1>Q</h1>
https://codegolf.stackexchange.com/a/8477#8632 <h2> APL (124) </h2>
https://codegolf.stackexchange.com/a/997#8633 <h1>Mathematica <strike>205 209 198</strike> 179</h1>
https://codegolf.stackexchange.com/a/8634#8638 <h2>CoffeeScript (<strike>234</strike> <strike>215</strike> 170)</h2>
https://codegolf.stackexchange.com/a/8643#8644 <h1>48 bytes</h1>
https://codegolf.stackexchange.com/a/8643#8648 <h2>47 bytes (2 less)</h2>
https://codegolf.stackexchange.com/a/8647#8652 <h1>Mathematica 126</h1>
https://codegolf.stackexchange.com/a/8643#8653 <h2>39 bytes</h2>
https://codegolf.stackexchange.com/a/8655#8656 <h1>Mathematica <strike>62 57</strike> 38</h1>
https://codegolf.stackexchange.com/a/8655#8657 <h2>Python (<s>128 137</s> 136)</h2>
https://codegolf.stackexchange.com/a/8649#8661 <p>13 chars, checks both variants a&lt;b and b&lt;a</p>
https://codegolf.stackexchange.com/a/8669#8670 <h1>Mathematica <strike>72</strike> 63</h1>
https://codegolf.stackexchange.com/a/8669#8672 <h2>Python (56)</h2>
https://codegolf.stackexchange.com/a/8669#8673 <h1>Ruby <strike>46</strike> <strike>40</strike> 36</h1>
https://codegolf.stackexchange.com/a/8669#8674 <h2>Perl 44</h2>
https://codegolf.stackexchange.com/a/8669#8675 <h2>Perl (55)</h2>
https://codegolf.stackexchange.com/a/8669#8677 <h2>GolfScript (14 chars)</h2>
https://codegolf.stackexchange.com/a/8669#8682 <h2>C# – 77 characters</h2>
https://codegolf.stackexchange.com/a/8655#8684 <h2>C# – 384 characters</h2>
https://codegolf.stackexchange.com/a/8669#8687 <p><strong>PHP - <strike>83</strike> 78</strong></p>
https://codegolf.stackexchange.com/a/8696#8700 <h1>k (<s>64</s> 50 chars)</h1>
https://codegolf.stackexchange.com/a/8696#8701 <h1>Mathematica <strike>83 49 43 54</strike> 51</h1>
https://codegolf.stackexchange.com/a/8696#8704 <h2>Perl <strike>56</strike> 54 characters</h2>
https://codegolf.stackexchange.com/a/8696#8705 <h2>APL (<s>33</s> 31)</h2>
https://codegolf.stackexchange.com/a/8706#8707 <h1>Mathematica 118</h1>
https://codegolf.stackexchange.com/a/487#8712 <h2>APL (6)</h2>
https://codegolf.stackexchange.com/a/8713#8716 <h2>C# – 369 (I guess)</h2>
https://codegolf.stackexchange.com/a/8713#8717 <h2>D (205 chars)</h2>
https://codegolf.stackexchange.com/a/8713#8719 <h2>APL (33 + 16 + 1 + 1 + 14 + 17 = <b>82</b>)</h2>
https://codegolf.stackexchange.com/a/8713#8721 <h2>Haskell 698</h2>
https://codegolf.stackexchange.com/a/8718#8722 <h2>Python <s>146</s> 185</h2>
https://codegolf.stackexchange.com/a/568#8723 <p><strong>Postscript (340)</strong></p>
https://codegolf.stackexchange.com/a/8669#8731 <h2>sed and coreutils (128)</h2>
https://codegolf.stackexchange.com/a/8728#8744 <h1>Mathematica 507</h1>
https://codegolf.stackexchange.com/a/8696#8745 <h1>Groovy <s>77</s> 75</h1>
https://codegolf.stackexchange.com/a/568#8747 <h1>Python 3 (105)</h1>
https://codegolf.stackexchange.com/a/568#8750 <p><strong>PostScript (145)</strong></p>
https://codegolf.stackexchange.com/a/8477#8751 <h3>GolfScript 180</h3>
https://codegolf.stackexchange.com/a/8691#8752 <h2>GolfScript (43 chars)</h2>
https://codegolf.stackexchange.com/a/8649#8753 <pre><code>a&lt;x==x&lt;b
https://codegolf.stackexchange.com/a/4528#8754 <p>Some different approaches to doing this with</p>
https://codegolf.stackexchange.com/a/378#8756 <p>1-liner coffee-script</p>
https://codegolf.stackexchange.com/a/5264#8758 <h2>Wrapping the top item of the stack into an array</h2>
https://codegolf.stackexchange.com/a/6768#8767 <p>Nah, as short as this :</p>
https://codegolf.stackexchange.com/a/8765#8770 <h1>Mathematica 73</h1>
https://codegolf.stackexchange.com/a/8765#8780 <h1>Python <del>90</del> <del>85</del> <del>96</del> <del>94</del> <del>90</del> 82</h1>
https://codegolf.stackexchange.com/a/8765#8782 <h2>GolfScript (<strike>28 25 24</strike> 23 chars)</h2>
https://codegolf.stackexchange.com/a/8787#8789 <h1>Groovy <s>234</s> <s>228</s> <s>154</s> <s>153</s> <s>149</s> <s>139</s> 124</h1>
https://codegolf.stackexchange.com/a/8787#8795 <p><strong>C (not golfed yet)</strong></p>
https://codegolf.stackexchange.com/a/8797#8810 <h2>Perl (60)</h2>
https://codegolf.stackexchange.com/a/8787#8812 <h2>APL (110)</h2>
https://codegolf.stackexchange.com/a/8787#8819 <p><strong>Postscript <del>(205)</del> <del>(156)</del> <del>(150)</del> (135)</strong></p>
https://codegolf.stackexchange.com/a/8477#8821 <h1>Perl 527 characters</h1>
https://codegolf.stackexchange.com/a/8815#8825 <h2>Haskell (229)</h2>
https://codegolf.stackexchange.com/a/4399#8832 <h1>Python 33</h1>
https://codegolf.stackexchange.com/a/8835#8836 <p>While most postscript operators are syntactically identifiers (and therefore must be space- (or otherwise-) delimited), the names <code>[</code>, <code>]</code>, <code>&lt;&lt;</code>, and <code>&gt;&gt;</code> are self-delimiting and scanner will detect them without intervening space. For the same reason, you cannot refer to these names with the usual <code>/literal</code> syntax (eg. <code>/[</code> is two tokens: an empty literal name equivalent to <code>()cvn cvlit</code>, and the executable name <code>[</code> equivalent to <code>([)cvn cvx exec</code>).</p>
https://codegolf.stackexchange.com/a/131#8837 <p><strong>Postscript <del>(310)</del> <del>(462)</del> <del>(414)</del> (319)</strong> including <strong>(46)</strong> for the table.</p>
https://codegolf.stackexchange.com/a/8835#8838 <h2>Embedded Decoder</h2>
https://codegolf.stackexchange.com/a/8835#8839 <p>Here's a quickie: wrap multiple definitions in <code>[...&gt;&gt;begin</code> to eliminate the keyword <code>def</code> (nb. <code>[</code> is the same as <code>&lt;&lt;</code>).</p>
https://codegolf.stackexchange.com/a/2203#8841 <p>Use <em>cursors</em> instead of pointers. Snag the <code>brk()</code> at the beginning and use it as a <em>base-pointer</em>.</p>
https://codegolf.stackexchange.com/a/3610#8845 <h2>APL (<s>50</s> <s>49</s> 47, hard)</h2>
https://codegolf.stackexchange.com/a/8835#8849 <h2>Replace hexstrings with ASCII85</h2>
https://codegolf.stackexchange.com/a/8787#8851 <h1>Brainfuck: 0 characters</h1>
https://codegolf.stackexchange.com/a/342#8855 <p><strong>Clojure 264 -> 241 characters:</strong> </p>
https://codegolf.stackexchange.com/a/8797#8856 <p><strong>Cojure - 376 characters</strong> </p>
https://codegolf.stackexchange.com/a/4434#8861 <h1>dc – 26 chars</h1>
https://codegolf.stackexchange.com/a/6351#8879 <p>I could make no sense out of that knowyourmeme site. So here's a riff on your first reference: something matrix like.</p>
https://codegolf.stackexchange.com/a/1864#8881 <h2>Postscript () () <del>(852)</del> (718)</h2>
https://codegolf.stackexchange.com/a/8862#8887 <h1>Python 122</h1>
https://codegolf.stackexchange.com/a/8862#8898 <h3>unix shell ~ 350</h3>
https://codegolf.stackexchange.com/a/8797#8908 <h1>Perl (53)</h1>
https://codegolf.stackexchange.com/a/8835#8910 <h1>Factor-out repeated uses of long operator names</h1>
https://codegolf.stackexchange.com/a/8915#8917 <h2>Python 65</h2>
https://codegolf.stackexchange.com/a/8915#8918 <h1>k (33 chars)</h1>
https://codegolf.stackexchange.com/a/8915#8920 <h2>GolfScript (33 chars)</h2>
https://codegolf.stackexchange.com/a/1197#8923 <p><strong>PostScript <del>(435)</del> (434)</strong></p>
https://codegolf.stackexchange.com/a/8915#8924 <h2><strong>C# (91 characters)</strong></h2>
https://codegolf.stackexchange.com/a/8915#8925 <h1>Perl 6 (43 chars)</h1>
https://codegolf.stackexchange.com/a/4399#8928 <p><strong>F90 - 25 chars</strong></p>
https://codegolf.stackexchange.com/a/8915#8929 <h2>PowerShell (52 characters)</h2>
https://codegolf.stackexchange.com/a/8932#8933 <p><strong>HTML:</strong></p>
https://codegolf.stackexchange.com/a/8932#8934 <h2>Brainf*ck (only 2 characters)</h2>
https://codegolf.stackexchange.com/a/8932#8938 <p>Doesn't beat 2 chars, but:</p>
https://codegolf.stackexchange.com/a/8932#8940 <h1>Q/k (9 chars)</h1>
https://codegolf.stackexchange.com/a/8932#8942 <h1>Perl 6 (7 chars)</h1>
https://codegolf.stackexchange.com/a/8932#8944 <h2>FALSE (2)</h2>
https://codegolf.stackexchange.com/a/8932#8945 <h1>Micronetics System MUMPS 4.4 (7 chars)</h1>
https://codegolf.stackexchange.com/a/8932#8946 <h1>Mathematica</h1>
https://codegolf.stackexchange.com/a/8947#8948 <h2>Python <strike>157</strike> 149</h2>
https://codegolf.stackexchange.com/a/8932#8951 <h1>PHP (1)</h1>
https://codegolf.stackexchange.com/a/997#8953 <h1>JavaScript (145)</h1>
https://codegolf.stackexchange.com/a/997#8961 <h2>Perl (<del>182</del> 180)</h2>
https://codegolf.stackexchange.com/a/8932#8970 <h1>LaTeX (51/77 characters)</h1>
https://codegolf.stackexchange.com/a/997#8973 <h2>Ghostscript <del>(270)</del> <del>(248)</del> (214)</h2>
https://codegolf.stackexchange.com/a/5056#8974 <p><strong>Python - 58 chars</strong> </p>
https://codegolf.stackexchange.com/a/8976#8981 <h1>Mathematica 70</h1>
https://codegolf.stackexchange.com/a/8976#8982 <h2>Python (142)</h2>
https://codegolf.stackexchange.com/a/8976#8990 <p><strong>PostScript (46)</strong></p>
https://codegolf.stackexchange.com/a/8797#8995 <p><strong>Ruby 1.9, 68</strong></p>
https://codegolf.stackexchange.com/a/8976#8998 <h1>Python 84</h1>
https://codegolf.stackexchange.com/a/8976#8999 <h1>Python 2.7 (70)</h1>
https://codegolf.stackexchange.com/a/5174#9000 <p><strong>Ruby 1.9, 124</strong></p>
https://codegolf.stackexchange.com/a/9004#9005 <h3>Ruby 8</h3>
https://codegolf.stackexchange.com/a/9004#9006 <h3>Golfscript 3</h3>
https://codegolf.stackexchange.com/a/9004#9007 <h1>Mathematica 6</h1>
https://codegolf.stackexchange.com/a/9004#9008 <h2>sh 7</h2>
https://codegolf.stackexchange.com/a/9004#9009 <h2>brainfuck: 8</h2>
https://codegolf.stackexchange.com/a/9004#9010 <h1>cat/type/PHP 1</h1>
https://codegolf.stackexchange.com/a/9004#9011 <h1><strong>C: 19</strong></h1>
https://codegolf.stackexchange.com/a/9004#9013 <h1>k/Q (6 chars)</h1>
https://codegolf.stackexchange.com/a/9004#9014 <h2>R 9</h2>
https://codegolf.stackexchange.com/a/5174#9015 <h2>R 51</h2>
https://codegolf.stackexchange.com/a/9004#9016 <h2>sh 6</h2>
https://codegolf.stackexchange.com/a/9004#9017 <h2><a href="http://esolangs.org/wiki/Fish" rel="nofollow">>&lt;></a> 3</h2>
https://codegolf.stackexchange.com/a/9004#9021 <h3>bash (Mac OS X) 5</h3>
https://codegolf.stackexchange.com/a/8976#9023 <h1>Perl 52</h1>
https://codegolf.stackexchange.com/a/1536#9032 <h3>JavaScript 100 chars (when all in one line)</h3>
https://codegolf.stackexchange.com/a/69#9033 <h1>HTML + CSS <del>118</del> <del>78</del> <del>77</del> 75 characters</h1>
https://codegolf.stackexchange.com/a/1536#9034 <h1>JavaScript 662 chars</h1>
https://codegolf.stackexchange.com/a/9037#9042 <p><strong>Bash</strong> <em>1182 chars</em></p>
https://codegolf.stackexchange.com/a/9045#9046 <h2>Golfscript 48</h2>
https://codegolf.stackexchange.com/a/9045#9047 <h1>Mathematica 16</h1>
https://codegolf.stackexchange.com/a/9004#9049 <p><strong>Autoit 6</strong></p>
https://codegolf.stackexchange.com/a/9037#9050 <h2>GolfScript (1040 bytes)</h2>
https://codegolf.stackexchange.com/a/9045#9051 <h2>GolfScript (43 chars)</h2>
https://codegolf.stackexchange.com/a/9037#9054 <h2>PHP 919 (925) bytes</h2>
https://codegolf.stackexchange.com/a/607#9059 <h2>Maxima 8</h2>
https://codegolf.stackexchange.com/a/9004#9064 <h1>bash (13)</h1>
https://codegolf.stackexchange.com/a/607#9071 <h1>Python (<strike>31</strike> 29 character)</h1>
https://codegolf.stackexchange.com/a/5189#9072 <h1>Python 3 (589 characters)</h1>
https://codegolf.stackexchange.com/a/9070#9074 <h1>Mathematica <strike>132 136</strike> 127</h1>
https://codegolf.stackexchange.com/a/9062#9076 <h2>PHP 38 bytes</h2>
https://codegolf.stackexchange.com/a/9045#9077 <h2>Python <s>70</s> 67 bytes</h2>
https://codegolf.stackexchange.com/a/9045#9079 <h1>Python (<strike>74</strike> 70 chars)</h1>
https://codegolf.stackexchange.com/a/9080#9081 <h2>Python 2 (168 char)</h2>
https://codegolf.stackexchange.com/a/9080#9087 <h2>PHP <s>109</s> 107 bytes</h2>
https://codegolf.stackexchange.com/a/9090#9092 <h1>k (<s>29</s> 20 chars)</h1>
https://codegolf.stackexchange.com/a/9090#9093 <pre><code> NSMutableArray *people =
https://codegolf.stackexchange.com/a/9062#9099 <p><strong>Javascript, 42</strong></p>
https://codegolf.stackexchange.com/a/9062#9104 <p>Using the usual divide by zero method:</p>
https://codegolf.stackexchange.com/a/6836#9105 <p>Perl using an eval to compute a string version of x/3.</p>
https://codegolf.stackexchange.com/a/9062#9106 <p><strong>Java, 149</strong></p>
https://codegolf.stackexchange.com/a/6836#9107 <h2>Perl (<del>26</del> 22)</h2>
https://codegolf.stackexchange.com/a/9070#9109 <h2>GolfScript (124 chars)</h2>
https://codegolf.stackexchange.com/a/9110#9111 <h1>Mathematica 34 bytes</h1>
https://codegolf.stackexchange.com/a/9110#9112 <h1>Q</h1>
https://codegolf.stackexchange.com/a/9110#9113 <h2>PHP 144 bytes</h2>
https://codegolf.stackexchange.com/a/9110#9114 <h1>MATLAB/Octave</h1>
https://codegolf.stackexchange.com/a/2823#9118 <h1>Befunge (3 characters)</h1>
https://codegolf.stackexchange.com/a/2823#9119 <p>In shell scripting :</p>
https://codegolf.stackexchange.com/a/4024#9123 <ol>
https://codegolf.stackexchange.com/a/2823#9127 <p><strong>R (35 characters)</strong></p>
https://codegolf.stackexchange.com/a/9062#9128 <h2>R 30</h2>
https://codegolf.stackexchange.com/a/9130#9131 <h2>Perl 239 + 2 = 241 bytes</h2>
https://codegolf.stackexchange.com/a/2245#9138 <h1>Common Lisp 138</h1>
https://codegolf.stackexchange.com/a/997#9139 <h2>APL (Dyalog) (45)</h2>
https://codegolf.stackexchange.com/a/1744#9142 <h1>Python (52)</h1>
https://codegolf.stackexchange.com/a/9037#9144 <h2>J (93 + 787 = 880)</h2>
https://codegolf.stackexchange.com/a/9004#9145 <h2>J (2)</h2>
https://codegolf.stackexchange.com/a/607#9146 <h2>APL (4)</h2>
https://codegolf.stackexchange.com/a/607#9148 <h2>Mathematica</h2>
https://codegolf.stackexchange.com/a/1744#9150 <h1>Mathematica 12</h1>
https://codegolf.stackexchange.com/a/1744#9151 <h2>PHP 52 bytes</h2>
https://codegolf.stackexchange.com/a/1744#9154 <p><em>(The OP only loosely specified the input &amp; output method/format, so the following seems acceptable.)</em></p>
https://codegolf.stackexchange.com/a/9152#9155 <h2> APL (<s>132</s> <s>126</s> <s>123</s> <s>147</s> <s>145</s> 143) </h2>
https://codegolf.stackexchange.com/a/1744#9159 <h1>Python (49)</h1>
https://codegolf.stackexchange.com/a/9156#9160 <h2>APL 198 * 50% = 99</h2>
https://codegolf.stackexchange.com/a/4676#9162 <h2>Haskell (26)</h2>
https://codegolf.stackexchange.com/a/9045#9163 <h2>Haskell (96)</h2>
https://codegolf.stackexchange.com/a/9165#9166 <p>I guess you can use recursion.</p>
https://codegolf.stackexchange.com/a/9165#9167 <p>The <code>goto</code> operator was added to PHP from version 5.3.0 so you could use the same method as you would in BASIC:</p>
https://codegolf.stackexchange.com/a/9165#9168 <p>chopped off one character:</p>
https://codegolf.stackexchange.com/a/9165#9169 <p>Not much better. Needs php 5.5+ for the array dereferencing feature.</p>
https://codegolf.stackexchange.com/a/9165#9170 <p>Since this has been migrated to codegolf...</p>
https://codegolf.stackexchange.com/a/9165#9171 <h1>Mathematica 157 bytes</h1>
https://codegolf.stackexchange.com/a/9165#9172 <p><code>print</code> has a return value of 1, so if you use that you can just wrap the whole expression in the <code>while</code>:</p>
https://codegolf.stackexchange.com/a/9110#9173 <h2>APL 57</h2>
https://codegolf.stackexchange.com/a/9156#9174 <h2>Python <s>124</s> 107 bytes * 50% = 53.5</h2>
https://codegolf.stackexchange.com/a/9165#9175 <h2>Perl</h2>
https://codegolf.stackexchange.com/a/4227#9179 <h1>C# <strike>140</strike> 129 chars</h1>
https://codegolf.stackexchange.com/a/9152#9180 <p>I decided to tackle this solution in Scala, taking advantage of both functional and imperative features of the hybrid language. Here is the code for my solution.</p>
https://codegolf.stackexchange.com/a/9165#9181 <p>i try create using css style, and it's work </p>
https://codegolf.stackexchange.com/a/9130#9182 <p><strong>Python 2.7 352 Bytes</strong></p>
https://codegolf.stackexchange.com/a/9177#9183 <h2>APL <s>107</s> <s>57</s> 52 . O(n) = 52</h2>
https://codegolf.stackexchange.com/a/9178#9184 <h2>Score: 686</h2>
https://codegolf.stackexchange.com/a/9177#9185 <h2>Perl 47 (+1) bytes &bull; O(n) &rArr; 48 score</h2>
https://codegolf.stackexchange.com/a/9177#9186 <h2>Python 82 • O(n) = 82</h2>
https://codegolf.stackexchange.com/a/7112#9187 <h2>Python (49)</h2>
https://codegolf.stackexchange.com/a/4370#9188 <h1>C (<del>487</del> <del>484</del> 418 with spaces removed)</h1>
https://codegolf.stackexchange.com/a/9178#9190 <h2>Score (current): <strike>12038</strike> 837/-</h2>
https://codegolf.stackexchange.com/a/9198#9199 <p><strong>perl 205</strong></p>
https://codegolf.stackexchange.com/a/9198#9208 <h2>Perl 69 bytes</h2>
https://codegolf.stackexchange.com/a/9198#9209 <h1>Mathematica <strike>159 150</strike> 142</h1>
https://codegolf.stackexchange.com/a/9198#9210 <h2>Ruby 112 chars</h2>
https://codegolf.stackexchange.com/a/9212#9213 <h1>LUA (307)</h1>
https://codegolf.stackexchange.com/a/9212#9215 <h2>Python (<s>207 194</s> 189)</h2>
https://codegolf.stackexchange.com/a/9198#9216 <p><strong>MUMPS 184</strong></p>
https://codegolf.stackexchange.com/a/9212#9218 <h1>Mathematica <strike>150 146 94 115</strike> 108</h1>
https://codegolf.stackexchange.com/a/9212#9219 <h1>C# (599)</h1>
https://codegolf.stackexchange.com/a/9201#9220 <h2>Python 119 bytes</h2>
https://codegolf.stackexchange.com/a/9212#9221 <h2>APL <s>110</s> 103</h2>
https://codegolf.stackexchange.com/a/9201#9222 <h1>Mathematica <strike>73 65</strike> 85</h1>
https://codegolf.stackexchange.com/a/9198#9224 <h1>Python 116</h1>
https://codegolf.stackexchange.com/a/9004#9225 <h1>*sh (5)</h1>
https://codegolf.stackexchange.com/a/9198#9228 <h2>APL 128</h2>
https://codegolf.stackexchange.com/a/9212#9229 <p>Seems to be a basic problem with the calculation and results I am seeing here. </p>
https://codegolf.stackexchange.com/a/9212#9230 <pre><code>map{@f=(sort((&amp;r,&amp;r,&amp;r)[1,2]));$d[$f[0]+$f[1]]++}(1..1E6);
https://codegolf.stackexchange.com/a/9212#9231 <p>Now a more optimized version, with a shifted RNG (no reroll), and shortened statistics calcs, also exploiting the ordering due to the ascii nature of single integers.</p>
https://codegolf.stackexchange.com/a/9212#9232 <h2>Perl (<strike>177</strike> <strike>169</strike> 168)</h2>
https://codegolf.stackexchange.com/a/6540#9233 <h1>Mathematica 179</h1>
https://codegolf.stackexchange.com/a/9212#9242 <h2>C <s>222 204</s> 203</h2>
https://codegolf.stackexchange.com/a/9238#9247 <h1>Mathematica <strike>252 267</strike> 254</h1>
https://codegolf.stackexchange.com/a/9238#9249 <h2>APL <s>142</s> 150</h2>
https://codegolf.stackexchange.com/a/5600#9251 <h2>Perl (<strike>25</strike> 24 ) (18?) (no wowels, little cheating)</h2>
https://codegolf.stackexchange.com/a/9253#9256 <p><strong>Python, 78 chars</strong></p>
https://codegolf.stackexchange.com/a/9253#9257 <h1>Postscript <del>101</del> 67</h1>
https://codegolf.stackexchange.com/a/9253#9258 <h2>PHP <s>40</s> 38 bytes</h2>
https://codegolf.stackexchange.com/a/9253#9260 <h1>Python 75</h1>
https://codegolf.stackexchange.com/a/9261#9262 <h2>PHP 84 bytes</h2>
https://codegolf.stackexchange.com/a/9261#9263 <h2>J (48)</h2>
https://codegolf.stackexchange.com/a/9261#9267 <h2>APL 107</h2>
https://codegolf.stackexchange.com/a/363#9268 <p><a href="http://ruby-doc.org/core-2.1.2/Kernel.html#method-i-p" rel="nofollow">Kernel#p</a> is a fun method.</p>
https://codegolf.stackexchange.com/a/9266#9270 <h2>APL <s>101 86 73</s> 69</h2>
https://codegolf.stackexchange.com/a/9266#9271 <h2>Python (107)</h2>
https://codegolf.stackexchange.com/a/9266#9273 <h2>PHP 66 bytes</h2>
https://codegolf.stackexchange.com/a/9266#9274 <h2>JavaScript + jQuery + HTML + CSS (<s>210</s> 201)</h2>
https://codegolf.stackexchange.com/a/9266#9278 <h1>Postscript <strike>121</strike> 107</h1>
https://codegolf.stackexchange.com/a/9266#9283 <h2>Mathematica: <s>135</s> <s>129</s> 118, image display</h2>
https://codegolf.stackexchange.com/a/363#9289 <p>Use Goruby instead of Ruby, which is something like an abbreviated version of Ruby. You can install it with rvm via</p>
https://codegolf.stackexchange.com/a/9292#9293 <h2>Python (<s>243</s> 214)</h2>
https://codegolf.stackexchange.com/a/9266#9300 <p><strong>PostScript: <strike>53 binary, 87 ASCII</strike> 52 binary, 86 ASCII</strong></p>
https://codegolf.stackexchange.com/a/9303#9304 <h2>Python (<s>405</s> <s>399</s> 379)</h2>
https://codegolf.stackexchange.com/a/9198#9305 <h1>HTML + JavaScript + CSS (137)</h1>
https://codegolf.stackexchange.com/a/9198#9306 <h1>LaTeX (138)</h1>
https://codegolf.stackexchange.com/a/9266#9308 <h1>Postscript 136</h1>
https://codegolf.stackexchange.com/a/9309#9310 <h1>267</h1>
https://codegolf.stackexchange.com/a/9309#9313 <h1>85</h1>
https://codegolf.stackexchange.com/a/9309#9314 <h2>C <strike>71</strike> 70</h2>
https://codegolf.stackexchange.com/a/9309#9318 <h2>C++ (<s>159</s> 136)</h2>
https://codegolf.stackexchange.com/a/9319#9323 <h2>Python (<s>78</s> 75)</h2>
https://codegolf.stackexchange.com/a/9319#9332 <h2>Ruby (with OOP)</h2>
https://codegolf.stackexchange.com/a/9045#9333 <h3>Ruby Array method combination (from 1.9 ) [50 chars]</h3>
https://codegolf.stackexchange.com/a/2823#9334 <p>Kinda late but</p>
https://codegolf.stackexchange.com/a/9319#9335 <h2>GolfScript (<strike>31</strike> 25 chars)</h2>
https://codegolf.stackexchange.com/a/9303#9337 <p>Infinite tape ahoy!</p>
https://codegolf.stackexchange.com/a/9266#9339 <h2>Mathematica <s>112</s> <s>103</s> <s>100</s> <s>96</s> 88, using Graphs</h2>
https://codegolf.stackexchange.com/a/9341#9344 <h1>Mathematica 290</h1>
https://codegolf.stackexchange.com/a/9309#9345 <h1>Python 3 (25)</h1>
https://codegolf.stackexchange.com/a/9309#9346 <p><strong>Scala (22)</strong></p>
https://codegolf.stackexchange.com/a/3766#9350 <h2>GolfScript (82 chars)</h2>
https://codegolf.stackexchange.com/a/9341#9351 <h2>Mathematica <s>200</s> <s>198</s> <s>188</s> <s>171</s> 168 </h2>
https://codegolf.stackexchange.com/a/9292#9352 <h1>Python <strike>371</strike> 341 chars</h1>
https://codegolf.stackexchange.com/a/3434#9353 <h1>Postscript <del>529</del> 515</h1>
https://codegolf.stackexchange.com/a/9359#9364 <h2>GolfScript (8 chars)</h2>
https://codegolf.stackexchange.com/a/9309#9367 <h1>Ruby (11) [non-competitive]</h1>
https://codegolf.stackexchange.com/a/9359#9370 <h1>Python 2.7 (12 chars)</h1>
https://codegolf.stackexchange.com/a/4765#9372 <h2>APL (5 or 6)</h2>
https://codegolf.stackexchange.com/a/9309#9373 <h1>Perl 6 (10)</h1>
https://codegolf.stackexchange.com/a/9359#9374 <p><strong>Clojure, 12 chars</strong></p>
https://codegolf.stackexchange.com/a/9309#9375 <h1>C++ (115)</h1>
https://codegolf.stackexchange.com/a/9359#9380 <h2>Coq</h2>
https://codegolf.stackexchange.com/a/9266#9387 <h1>Python 2.7 (93 chars):</h1>
https://codegolf.stackexchange.com/a/9389#9391 <h2>Mathematica <strike>92</strike> 215</h2>
https://codegolf.stackexchange.com/a/9389#9394 <h2>J (<s>96</s> <s>94</s> 92)</h2>
https://codegolf.stackexchange.com/a/9396#9397 <h2>Mathematica 152 </h2>
https://codegolf.stackexchange.com/a/9309#9403 <h2>Perl (65)</h2>
https://codegolf.stackexchange.com/a/9389#9407 <h2>bash etc. and Image Magick (136 chars)</h2>
https://codegolf.stackexchange.com/a/9266#9413 <h2>J (51)</h2>
https://codegolf.stackexchange.com/a/9415#9416 <h2>Mathematica <strike>234</strike> 247</h2>
https://codegolf.stackexchange.com/a/9415#9421 <h2>APL (<s>106</s> 114)</h2>
https://codegolf.stackexchange.com/a/9266#9423 <h1>R (65 chars):</h1>
https://codegolf.stackexchange.com/a/9415#9429 <h1>Python 182</h1>
https://codegolf.stackexchange.com/a/9415#9430 <h2>Mathematica <s>208</s> <s>172</s> <s>166</s> 159 </h2>
https://codegolf.stackexchange.com/a/2823#9432 <p><strong>BaCon</strong></p>
https://codegolf.stackexchange.com/a/9431#9436 <h1>Total snippet length 8; test program 83 (C)</h1>
https://codegolf.stackexchange.com/a/9415#9440 <h1>Factor</h1>
https://codegolf.stackexchange.com/a/9266#9441 <p>I thought we needed a lispy answer...</p>
https://codegolf.stackexchange.com/a/9438#9443 <h1>Python (198 chars)</h1>
https://codegolf.stackexchange.com/a/9266#9446 <h1>Mathematica 264</h1>
https://codegolf.stackexchange.com/a/9415#9448 <h2>R 206</h2>
https://codegolf.stackexchange.com/a/9359#10455 <h1>Lua</h1>
https://codegolf.stackexchange.com/a/5600#10475 <p><H1>Lua, 56</H1>
https://codegolf.stackexchange.com/a/9359#10477 <h1>Q/k (16 chars)</h1>
https://codegolf.stackexchange.com/a/10478#10480 <h2>Perl (<del>124</del> <del>118</del> 109+3=112)</h2>
https://codegolf.stackexchange.com/a/10478#10481 <h1>Mathematica <strike>156 199</strike> 344</h1>
https://codegolf.stackexchange.com/a/10478#10482 <h2>Ruby <s>112</s> 100</h2>
https://codegolf.stackexchange.com/a/22#10484 <h2>JavaScript 1.8: 106 characters</h2>
https://codegolf.stackexchange.com/a/10478#10486 <h2>Python 2.x: 137</h2>
https://codegolf.stackexchange.com/a/10478#10487 <p><strong>PostScript 50 binary, 113 ASCII</strong></p>
https://codegolf.stackexchange.com/a/10488#10489 <h2>Python (<s>174</s> <s>158</s> 156)</h2>
https://codegolf.stackexchange.com/a/10488#10491 <p><strong>HTML (152)</strong></p>
https://codegolf.stackexchange.com/a/10488#10492 <h1>Perl (87)</h1>
https://codegolf.stackexchange.com/a/10478#10494 <h2>PHP (149)</h2>
https://codegolf.stackexchange.com/a/10478#10495 <h1>Perl + Regexes: 104 (101+3)</h1>
https://codegolf.stackexchange.com/a/10488#10503 <h2>Perl (93 + 4 = 97)</h2>
https://codegolf.stackexchange.com/a/8835#10510 <p>When generating graphical output and console output does not matter, use <code>=</code> instead of <code>pop</code>.</p>
https://codegolf.stackexchange.com/a/10478#10511 <h1>PostScript (106)</h1>
https://codegolf.stackexchange.com/a/10488#10512 <p><strong>Unique Python approach.</strong> <strike>361</strike> <strike>355</strike> <strike>334</strike> <strike>332</strike> <strike>322</strike> 314 characters -- a little obfuscated, nothing too difficult. May result in unusually high density of cat pictures, you have been warned.</p>
https://codegolf.stackexchange.com/a/10488#10513 <h1>Ruby (103 chars)</h1>
https://codegolf.stackexchange.com/a/9359#10514 <h2>Javascript 24 characters</h2>
https://codegolf.stackexchange.com/a/10478#10518 <h1>Python2.7 (99)</h1>
https://codegolf.stackexchange.com/a/22#10523 <h1>Haskell: 97</h1>
https://codegolf.stackexchange.com/a/10478#10527 <h1>Scala (135)</h1>
https://codegolf.stackexchange.com/a/10529#10535 <h1>44 bytes</h1>
https://codegolf.stackexchange.com/a/10529#10537 <h1>54</h1>
https://codegolf.stackexchange.com/a/10529#10539 <p><strong>56 characters</strong></p>
https://codegolf.stackexchange.com/a/10529#10541 <h1>45 characters</h1>
https://codegolf.stackexchange.com/a/10533#10546 <h1>Python 380 characters</h1>
https://codegolf.stackexchange.com/a/10533#10547 <h2>Perl 120 bytes</h2>
https://codegolf.stackexchange.com/a/10544#10548 <h2>Python 133 bytes</h2>
https://codegolf.stackexchange.com/a/88#10561 <p><strong>Squeak (4.4) Smalltalk 206 bytes</strong></p>
https://codegolf.stackexchange.com/a/10558#10562 <h2>Python (548)</h2>
https://codegolf.stackexchange.com/a/10568#10577 <h1>Mathematica 238</h1>
https://codegolf.stackexchange.com/a/10478#10579 <h1>Python 3(120)</h1>
https://codegolf.stackexchange.com/a/10568#10580 <h2>Mathematica 134 or 124</h2>
https://codegolf.stackexchange.com/a/10568#10581 <h2>GolfScript (47 chars)</h2>
https://codegolf.stackexchange.com/a/10568#10584 <h2>APL 46</h2>
https://codegolf.stackexchange.com/a/10544#10585 <h2>APL <s>52</s> 41</h2>
https://codegolf.stackexchange.com/a/2882#10593 <p>As Groovy is a somewhat verbose language, you could use Groovys MOP to shorten method calls.</p>
https://codegolf.stackexchange.com/a/85#10594 <p><strong>Mathematica,26 chars</strong></p>
https://codegolf.stackexchange.com/a/9341#10595 <h2>Javascript (179 bytes)</h2>
https://codegolf.stackexchange.com/a/88#10603 <h2>Haskell 226 bytes, including the whitespace for layout ;)</h2>
https://codegolf.stackexchange.com/a/10601#10605 <h1>Mathematica <strike>159 140</strike> 134</h1>
https://codegolf.stackexchange.com/a/10601#10607 <h2>GolfScript (<strike>40</strike> 27 chars)</h2>
https://codegolf.stackexchange.com/a/10608#10610 <h2>APL (<s>31</s> 19)</h2>
https://codegolf.stackexchange.com/a/10608#10612 <p>C# (<strike>482</strike> ~423 Bytes)</p>
https://codegolf.stackexchange.com/a/10608#10614 <h1>Mathematica 59</h1>
https://codegolf.stackexchange.com/a/10608#10617 <h2>GolfScript (23 chars)</h2>
https://codegolf.stackexchange.com/a/10608#10625 <p><strong>C# with Linq 273</strong></p>
https://codegolf.stackexchange.com/a/10626#10627 <h2>Perl 55 bytes</h2>
https://codegolf.stackexchange.com/a/10628#10629 <h2>Perl 78 bytes</h2>
https://codegolf.stackexchange.com/a/10628#10630 <h2>Javascript <strike>163 155 152</strike> 162 bytes</h2>
https://codegolf.stackexchange.com/a/10628#10632 <h1>Mathematica <strike>96</strike> 115</h1>
https://codegolf.stackexchange.com/a/10628#10633 <h2>Python 2 (110 (98 using file input))</h2>
https://codegolf.stackexchange.com/a/10529#10634 <p><strong>Javascript 69 characters (for now)</strong></p>
https://codegolf.stackexchange.com/a/10628#10636 <h2>GoRuby 2.0.0 – 66 chars</h2>
https://codegolf.stackexchange.com/a/10635#10637 <h2>Python (<s>502</s> 566)</h2>
https://codegolf.stackexchange.com/a/10628#10639 <p>This is my first codegolf, I'm so excited :) Also that means it is probably not any good.</p>
https://codegolf.stackexchange.com/a/10628#10641 <h2>APL (56)</h2>
https://codegolf.stackexchange.com/a/10628#10647 <h3>Scala 129 chars:</h3>
https://codegolf.stackexchange.com/a/10608#10650 <p><strong>R - <s>148</s> 137 chars</strong></p>
https://codegolf.stackexchange.com/a/10628#10651 <p><strong>R - 106 characters</strong><br>
https://codegolf.stackexchange.com/a/10635#10655 <h1>Mathematica <strike>566 548</strike> 1056</h1>
https://codegolf.stackexchange.com/a/2882#10658 <p>I'm new to this whole golfing thing, this is what I got so far:</p>
https://codegolf.stackexchange.com/a/10654#10659 <p><strong>R - <s>325</s> 305 characters</strong></p>
https://codegolf.stackexchange.com/a/10662#10663 <h2>Mathematica</h2>
https://codegolf.stackexchange.com/a/10628#10666 <p><strong>Python <strike>176</strike> 168</strong></p>
https://codegolf.stackexchange.com/a/10660#10667 <h2>Mathematica</h2>
https://codegolf.stackexchange.com/a/10654#10675 <h2>Java (<strike>580 560</strike> 559)</h2>
https://codegolf.stackexchange.com/a/10635#10676 <h1>Python 2.7 (487C)</h1>
https://codegolf.stackexchange.com/a/4244#10677 <p>This is my first experience with code golf. So advices are welcome :)</p>
https://codegolf.stackexchange.com/a/6953#10685 <h2>APL (<s>58</s> 57)</h2>
https://codegolf.stackexchange.com/a/10689#10690 <p>Here's my first attempt at actually golfing something here:</p>
https://codegolf.stackexchange.com/a/10654#10692 <h1>Python/PyGame (343C)</h1>
https://codegolf.stackexchange.com/a/10679#10696 <h2>Javascript <strike>70</strike> 68</h2>
https://codegolf.stackexchange.com/a/10679#10698 <h2>Python (45)</h2>
https://codegolf.stackexchange.com/a/3258#10715 <h2>Perl (84+1)</h2>
https://codegolf.stackexchange.com/a/10695#10720 <pre><code>print("Hello World!")
https://codegolf.stackexchange.com/a/10723#10726 <h2>APL <s>66</s> 51</h2>
https://codegolf.stackexchange.com/a/10695#10729 <pre><code>'Hello World!'
https://codegolf.stackexchange.com/a/10704#10733 <h1>Python: 1303 Characters</h1>
https://codegolf.stackexchange.com/a/10716#10734 <h2>Python 71 bytes</h2>
https://codegolf.stackexchange.com/a/10704#10737 <h1>Python 3/ 1780C</h1>
https://codegolf.stackexchange.com/a/10689#10748 <h2>java (83 chars)</h2>
https://codegolf.stackexchange.com/a/10749#10754 <h2>Autohotkey (20)</h2>
https://codegolf.stackexchange.com/a/10755#10757 <pre><code>if(x!=y)printf("foo\n");
https://codegolf.stackexchange.com/a/10689#10762 <h1>Python &ndash; 5</h1>
https://codegolf.stackexchange.com/a/10749#10769 <h2><strong>Ducky Script for USB Rubber Ducky (22)</strong></h2>
https://codegolf.stackexchange.com/a/9266#10781 <p><strong>PHP - 155 characters</strong></p>
https://codegolf.stackexchange.com/a/10783#10785 <h1>Mathematica <strike>47</strike> 46</h1>
https://codegolf.stackexchange.com/a/9266#10791 <h2>Javascript 123</h2>
https://codegolf.stackexchange.com/a/6281#10793 <p><strong>Logo, 75 characters</strong></p>
https://codegolf.stackexchange.com/a/10783#10796 <h2>GolfScript (122 or 138 bytes)</h2>
https://codegolf.stackexchange.com/a/10797#10806 <h2>APL 39</h2>
https://codegolf.stackexchange.com/a/10783#10813 <h1>rot13 (1)</h1>
https://codegolf.stackexchange.com/a/10816#10818 <h1>k (116 chars)</h1>
https://codegolf.stackexchange.com/a/10816#10820 <h2>JavaScript (<strike>118 110 102 96 95 99 98</strike> 93 chars)</h2>
https://codegolf.stackexchange.com/a/10747#10828 <p>PHP 5.4.9, 495</p>
https://codegolf.stackexchange.com/a/9266#10829 <p><strong>VBScript - 178 characters</strong></p>
https://codegolf.stackexchange.com/a/3988#10832 <h1>Bash+netcat: 354 characters</h1>
https://codegolf.stackexchange.com/a/10783#10833 <h2>J (144)</h2>
https://codegolf.stackexchange.com/a/10831#10834 <h2>11 bytes</h2>
https://codegolf.stackexchange.com/a/10831#10835 <h1>7 bytes</h1>
https://codegolf.stackexchange.com/a/6281#10839 <p><strong>Mathematica 67</strong></p>
https://codegolf.stackexchange.com/a/3105#10840 <p><strong>Mathematica 56</strong></p>
https://codegolf.stackexchange.com/a/10713#10847 <p>Just a joke answer to set the bar low. :)</p>
https://codegolf.stackexchange.com/a/10850#10854 <h2>Perl 154 chars</h2>
https://codegolf.stackexchange.com/a/10850#10856 <p><strong>Post-mortem update:</strong></p>
https://codegolf.stackexchange.com/a/10850#10858 <p><strong>Perl, 144 characters</strong></p>
https://codegolf.stackexchange.com/a/10850#10859 <h2>APL <s>146</s> 145</h2>
https://codegolf.stackexchange.com/a/10749#10860 <p><strong>AutoIt3 - (21)</strong></p>
https://codegolf.stackexchange.com/a/10862#10864 <h2>APL 86</h2>
https://codegolf.stackexchange.com/a/2245#10865 <h1>C: 1092 characters</h1>
https://codegolf.stackexchange.com/a/4#10866 <p><strong>Mathematica 102</strong></p>
https://codegolf.stackexchange.com/a/10850#10868 <h2>Javascript 169 chars</h2>
https://codegolf.stackexchange.com/a/10863#10869 <p>(This is a comment, but I can't do ascii art in a real comment...)</p>
https://codegolf.stackexchange.com/a/10863#10874 <h2>APL 190</h2>
https://codegolf.stackexchange.com/a/10878#10879 <h2>Mathematica <s>71</s> <s>47</s> <s>45</s> 61 </h2>
https://codegolf.stackexchange.com/a/10878#10880 <h2>Perl 18 (+1) bytes</h2>
https://codegolf.stackexchange.com/a/10878#10884 <h2>Mathematica <s>62</s> <s>57</s> 52</h2>
https://codegolf.stackexchange.com/a/10862#10886 <p><strong>Perl, 44 chars</strong></p>
https://codegolf.stackexchange.com/a/10878#10889 <h2>x86: 54 bytes</h2>
https://codegolf.stackexchange.com/a/10890#10891 <p>If you don't mind using a global variable:</p>
https://codegolf.stackexchange.com/a/10713#10896 <h2>Python (with <a href="http://www.pygame.org/download.shtml">pygame</a>) 650 bytes</h2>
https://codegolf.stackexchange.com/a/2722#10899 <p>Bash (38):</p>
https://codegolf.stackexchange.com/a/10890#10906 <pre><code>function pow(x,n)
https://codegolf.stackexchange.com/a/10878#10913 <p><strong>PYTHON</strong> - 76 chars</p>
https://codegolf.stackexchange.com/a/10890#10914 <p>BrainFuck (482 characters)</p>
https://codegolf.stackexchange.com/a/10917#10919 <h1>CoffeeScript:</h1>
https://codegolf.stackexchange.com/a/10917#10920 <h2>APL 32</h2>
https://codegolf.stackexchange.com/a/10917#10922 <h2>Perl 28 bytes</h2>
https://codegolf.stackexchange.com/a/9341#10927 <h1>Postscript <del>264</del> <del>298</del> <del>295</del> 255</h1>
https://codegolf.stackexchange.com/a/10930#10936 <p><strong>Perl, 51 Characters</strong></p>
https://codegolf.stackexchange.com/a/10768#10946 <h2>Python 1166 bytes</h2>
https://codegolf.stackexchange.com/a/85#10948 <h1>C#</h1>
https://codegolf.stackexchange.com/a/1536#10953 <h2>Ruby 45 chars</h2>
https://codegolf.stackexchange.com/a/73#10960 <h1>k (17 chars)</h1>
https://codegolf.stackexchange.com/a/10962#10963 <p><strong>Haskell 2063+2*151=2365</strong></p>
https://codegolf.stackexchange.com/a/10962#10965 <p><strong><h1>Perl, score 455 </h1></strong></p>
https://codegolf.stackexchange.com/a/10962#10977 <h2>GolfScript (126 + 2*170 = 466)</h2>
https://codegolf.stackexchange.com/a/10966#10979 <h2>APL (31)</h2>
https://codegolf.stackexchange.com/a/85#10982 <h1>Python 3 (53)</h1>
https://codegolf.stackexchange.com/a/10966#10983 <h1>Mathematica <s>29 19</s> 28</h1>
https://codegolf.stackexchange.com/a/883#10984 <h2>APL (115)</h2>
https://codegolf.stackexchange.com/a/10985#10987 <h2>C# 106 (88 function body + 18 required <code>using</code> stetement)</h2>
https://codegolf.stackexchange.com/a/10985#10988 <h2>APL <s>31 29</s> 24 or 10 or 7</h2>
https://codegolf.stackexchange.com/a/85#10989 <p><strong>Clojure, 46</strong></p>
https://codegolf.stackexchange.com/a/8696#10991 <p><strong>Mathematica <s>55</s> <s>50</s> <s>45</s> <s>41</s> 38</strong></p>
https://codegolf.stackexchange.com/a/9359#10993 <h2>Groovy (27 chars)</h2>
https://codegolf.stackexchange.com/a/8696#10996 <h2>Javascript 88</h2>
https://codegolf.stackexchange.com/a/1536#11001 <p><strong>Python3, 16 bytes</strong> </p>
https://codegolf.stackexchange.com/a/3679#11003 <p><strong>Perl 131 characters</strong></p>
https://codegolf.stackexchange.com/a/6281#11004 <p>JavaScript (70 chars):</p>
https://codegolf.stackexchange.com/a/9045#11007 <p><strong>Mathematica 53</strong></p>
https://codegolf.stackexchange.com/a/9045#11008 <p><strong>Python 74</strong></p>
https://codegolf.stackexchange.com/a/9045#11009 <h2>Haskell 89 chars</h2>
https://codegolf.stackexchange.com/a/10985#11010 <h2>Mathematica <s>11</s> <s>10</s> 8</h2>
https://codegolf.stackexchange.com/a/6281#11011 <p><strong>matlab 56</strong></p>
https://codegolf.stackexchange.com/a/6281#11013 <h1>J (9 characters)</h1>
https://codegolf.stackexchange.com/a/6443#11019 <p><strong>Mathematica 33</strong></p>
https://codegolf.stackexchange.com/a/11020#11021 <h2>Python 57 bytes</h2>
https://codegolf.stackexchange.com/a/11020#11022 <h2>R : <s>48</s> 43 characters</h2>
https://codegolf.stackexchange.com/a/11020#11026 <h2>APL <s>21</s> 20</h2>
https://codegolf.stackexchange.com/a/3532#11028 <h1>k (23 chars)</h1>
https://codegolf.stackexchange.com/a/11020#11032 <p><strong>Mathematica 23</strong></p>
https://codegolf.stackexchange.com/a/11036#11038 <h2>bash and friends (<strike>168</strike> 167 chars)</h2>
https://codegolf.stackexchange.com/a/11042#11043 <h3>GolfScript <s>44</s> 39</h3>
https://codegolf.stackexchange.com/a/11042#11045 <h2>GolfScript (<strike>31</strike> 30 chars)</h2>
https://codegolf.stackexchange.com/a/11042#11047 <h1>Ruby: <s>76</s> <s>65</s> 60 characters</h1>
https://codegolf.stackexchange.com/a/8696#11049 <h2>GolfScript (27 chars)</h2>
https://codegolf.stackexchange.com/a/11042#11050 <h2>APL (20)</h2>
https://codegolf.stackexchange.com/a/678#11052 <h2>APL (45)</h2>
https://codegolf.stackexchange.com/a/11042#11055 <h1>Python: <s>84</s> <s>77</s> 73 characters</h1>
https://codegolf.stackexchange.com/a/11056#11057 <h2>PHP 48 bytes</h2>
https://codegolf.stackexchange.com/a/11059#11060 <p>simple <em>pseudocode</em> for other languages and a working code in <code>C#</code></p>
https://codegolf.stackexchange.com/a/6281#11065 <h1>Python (90 chars)</h1>
https://codegolf.stackexchange.com/a/11020#11068 <pre><code>#include&lt;stdio.h&gt;
https://codegolf.stackexchange.com/a/11056#11070 <h1>Ruby: <s>31</s> 21 characters</h1>
https://codegolf.stackexchange.com/a/5175#11072 <h1>Split a string into a character array</h1>
https://codegolf.stackexchange.com/a/10966#11074 <h1>PHP 180</h1>
https://codegolf.stackexchange.com/a/11056#11075 <h2>J (58)</h2>
https://codegolf.stackexchange.com/a/3088#11078 <p><strong>VB.net</strong> (?c)</p>
https://codegolf.stackexchange.com/a/11042#11079 <h1>Haskell: 55 characters</h1>
https://codegolf.stackexchange.com/a/11080#11081 <h1>Mathematica <strike>38</strike> 36</h1>
https://codegolf.stackexchange.com/a/11080#11082 <h2>Mathematica <s>38</s> 36</h2>
https://codegolf.stackexchange.com/a/11080#11084 <h2>APL 33</h2>
https://codegolf.stackexchange.com/a/11080#11086 <h2>APL (25)</h2>
https://codegolf.stackexchange.com/a/11080#11088 <p><strong>Python: 66</strong></p>
https://codegolf.stackexchange.com/a/11080#11090 <h2>Haskell 54</h2>
https://codegolf.stackexchange.com/a/11080#11092 <h1>Haskell: 49 characters</h1>
https://codegolf.stackexchange.com/a/4#11093 <h1>C: <strike>69</strike> 68 characters</h1>
https://codegolf.stackexchange.com/a/11080#11097 <p>Python: <strong>64</strong></p>
https://codegolf.stackexchange.com/a/85#11098 <h1>C: <strike>48</strike> 47 characters</h1>
https://codegolf.stackexchange.com/a/11095#11099 <h2>Perl 104 (+1) bytes</h2>
https://codegolf.stackexchange.com/a/11020#11100 <h1>Haskell: 51 (27) characters</h1>
https://codegolf.stackexchange.com/a/11080#11105 <p><strong>Javascript 70</strong></p>
https://codegolf.stackexchange.com/a/85#11107 <h1>Haskell: 27 (21) characters</h1>
https://codegolf.stackexchange.com/a/4707#11109 <h1>Mathematica <s>39</s> 45 bytes</h1>
https://codegolf.stackexchange.com/a/11108#11111 <h1>PHP 279</h1>
https://codegolf.stackexchange.com/a/11108#11114 <p><strong>python 2.7 - 110 Characters</strong></p>
https://codegolf.stackexchange.com/a/11108#11116 <h2>Perl 68 bytes</h2>
https://codegolf.stackexchange.com/a/11115#11119 <h1>Mathematica 15</h1>
https://codegolf.stackexchange.com/a/11115#11121 <h1>PHP 72</h1>
https://codegolf.stackexchange.com/a/11080#11125 <h1>C: <strike>66</strike> 64 characters</h1>
https://codegolf.stackexchange.com/a/11115#11126 <h2>SML (60 chars)</h2>
https://codegolf.stackexchange.com/a/4707#11127 <h1>C: 95 characters</h1>
https://codegolf.stackexchange.com/a/678#11128 <p><strong>C,186</strong></p>
https://codegolf.stackexchange.com/a/11035#11134 <p><h2> Mathematica 151 </h2> still work in progress</p>
https://codegolf.stackexchange.com/a/11132#11135 <h1>PHP 154</h1>
https://codegolf.stackexchange.com/a/11115#11136 <p><strong>Erlang 54:</strong></p>
https://codegolf.stackexchange.com/a/10966#11137 <h2>Erlang 110</h2>
https://codegolf.stackexchange.com/a/10966#11138 <h2>Erlang 89 (118)</h2>
https://codegolf.stackexchange.com/a/11142#11145 <h2>APL 69</h2>
https://codegolf.stackexchange.com/a/11132#11146 <h1>C: <strike>151</strike> 148 characters</h1>
https://codegolf.stackexchange.com/a/85#11148 <h1>APL: 26 characters</h1>
https://codegolf.stackexchange.com/a/11142#11149 <h1>Ruby: 89 characters (including 1 for the <code>-p</code> switch)</h1>
https://codegolf.stackexchange.com/a/11132#11150 <h2>APL 132</h2>
https://codegolf.stackexchange.com/a/85#11151 <h1>C#: <strike>83</strike> <strike>69</strike> <strike>68</strike> <strike>66</strike> <strike>58</strike> <strike>53</strike> 51</h1>
https://codegolf.stackexchange.com/a/11152#11153 <h2>JavaScript (167)</h2>
https://codegolf.stackexchange.com/a/9359#11156 <h1>C#: <strike>106</strike> <strike>86</strike> <strike>58</strike> <strike>46</strike> <strike>32</strike> 28</h1>
https://codegolf.stackexchange.com/a/11155#11157 <h1>k (<s>50 48 45</s> 38 chars)</h1>
https://codegolf.stackexchange.com/a/11132#11160 <h1>dc: 106 characters</h1>
https://codegolf.stackexchange.com/a/11155#11161 <h3>C# 82 only :)</h3>
https://codegolf.stackexchange.com/a/11155#11162 <h1>Mathematica <s>54</s> 53</h1>
https://codegolf.stackexchange.com/a/11152#11167 <h2>JavaScript (175)</h2>
https://codegolf.stackexchange.com/a/11155#11168 <p><strong>JAVA (or the most verbose language ever), <del>102</del> <del>96</del> 95 char</strong></p>
https://codegolf.stackexchange.com/a/11155#11171 <p><strong>Python 2 64 Charecters:</strong> </p>
https://codegolf.stackexchange.com/a/11155#11172 <p><strong>Python 3/2 59 chars:</strong></p>
https://codegolf.stackexchange.com/a/11155#11173 <p><strong>Python 2: 49</strong> (without counting the method signature)</p>
https://codegolf.stackexchange.com/a/11155#11174 <p>JavaScript Code :: ONLY 140 characters
https://codegolf.stackexchange.com/a/11155#11176 <h1>Ruby: <s>43</s> 38 characters</h1>
https://codegolf.stackexchange.com/a/11155#11177 <h1>Bash: <s>52</s> <s>48</s> 46 characters</h1>
https://codegolf.stackexchange.com/a/11155#11180 <h2>R: 66</h2>
https://codegolf.stackexchange.com/a/11182#11184 <h1>Sed: 45 characters</h1>
https://codegolf.stackexchange.com/a/5600#11186 <h1>dc: <strike>18</strike> 17 characters</h1>
https://codegolf.stackexchange.com/a/11182#11187 <h1>C#: <strike>105</strike> 84</h1>
https://codegolf.stackexchange.com/a/11188#11190 <p><strong>JAVA 259 :(</strong></p>
https://codegolf.stackexchange.com/a/11188#11193 <h3>GolfScript</h3>
https://codegolf.stackexchange.com/a/11188#11194 <h2>Perl 48 bytes</h2>
https://codegolf.stackexchange.com/a/11188#11195 <h2>GolfScript 62</h2>
https://codegolf.stackexchange.com/a/11188#11196 <h1>Ruby: <s>61</s> 54 characters</h1>
https://codegolf.stackexchange.com/a/11188#11198 <p><strong>Python 3.x: 74 Characters</strong></p>
https://codegolf.stackexchange.com/a/11188#11199 <h2>C# (167 characters)</h2>
https://codegolf.stackexchange.com/a/11188#11205 <p>Javascript: <strong>256</strong></p>
https://codegolf.stackexchange.com/a/11201#11206 <p>There was no restriction in using any specific library, so here is a solution in Python using Sympy</p>
https://codegolf.stackexchange.com/a/11188#11207 <p>Clojure:</p>
https://codegolf.stackexchange.com/a/11188#11208 <h1>Befunge: 107 characters</h1>
https://codegolf.stackexchange.com/a/11201#11209 <h2>Python 256 bytes</h2>
https://codegolf.stackexchange.com/a/11188#11211 <h2>APL (<s>38</s> 36)</h2>
https://codegolf.stackexchange.com/a/11132#11212 <h2>GolfScript (85 chars)</h2>
https://codegolf.stackexchange.com/a/11188#11213 <h2>JavaScript (87)</h2>
https://codegolf.stackexchange.com/a/11188#11214 <p>First try without reviewing others. </p>
https://codegolf.stackexchange.com/a/11188#11220 <p><strong>JAVA (387)</strong> first code golf!</p>
https://codegolf.stackexchange.com/a/1536#11223 <h2>Tcl</h2>
https://codegolf.stackexchange.com/a/11020#11227 <h2>JavaScript (84 <strike>86</strike>)</h2>
https://codegolf.stackexchange.com/a/11232#11235 <h1>Ruby: <s>63</s> <s>58</s> <s>52</s> 49 characters</h1>
https://codegolf.stackexchange.com/a/11232#11236 <h2>APL (28)</h2>
https://codegolf.stackexchange.com/a/11232#11237 <p><strong>Python <strike>84</strike> 83 characters</strong></p>
https://codegolf.stackexchange.com/a/11188#11240 <h2><a href="http://esolangs.org/wiki/FerNANDo" rel="nofollow">ferNANDo</a> 1184 (259 golfed) bytes</h2>
https://codegolf.stackexchange.com/a/11188#11241 <p><strong>Go (169)</strong></p>
https://codegolf.stackexchange.com/a/11232#11242 <p><strong>Perl <strike>57</strike> <strike>53</strike> 50 (thanks to @manatwork) Characters</strong></p>
https://codegolf.stackexchange.com/a/11232#11244 <p><strong>C89 <strike>92</strike> <strike>90</strike> <strike>89</strike> (Thanks to @ugoren) 84 characters</strong>
https://codegolf.stackexchange.com/a/11232#11245 <p><strong>C#: <strike>147</strike> 136 Characters</strong></p>
https://codegolf.stackexchange.com/a/11232#11247 <h2>Clojure (117 characters)</h2>
https://codegolf.stackexchange.com/a/11232#11251 <p>Javascript (<strike>75</strike> <strong>74</strong> chars): </p>
https://codegolf.stackexchange.com/a/11249#11252 <h2>Mathematica: Work in progress</h2>
https://codegolf.stackexchange.com/a/11250#11254 <h2>R: 34 characters</h2>
https://codegolf.stackexchange.com/a/11155#11255 <h1>Haskell 48</h1>
https://codegolf.stackexchange.com/a/11232#11256 <h2>R: 88 characters</h2>
https://codegolf.stackexchange.com/a/11250#11257 <p><strong>Python2.X 85 Characters, using matplotlib</strong></p>
https://codegolf.stackexchange.com/a/11249#11258 <h2>APL <s>133 140 138</s> 122</h2>
https://codegolf.stackexchange.com/a/11249#11259 <h1>Ruby: <s>152</s> <s>150</s> <s>149</s> <s>146</s> 143 characters</h1>
https://codegolf.stackexchange.com/a/11263#11267 <h2>Bash (34)</h2>
https://codegolf.stackexchange.com/a/11263#11269 <h1>Go 133</h1>
https://codegolf.stackexchange.com/a/11232#11275 <h2>PHP: <strike>95 91 87 73 71</strike> 65 chars</h2>
https://codegolf.stackexchange.com/a/11232#11277 <h1>C: 86 characters</h1>
https://codegolf.stackexchange.com/a/11232#11281 <h1>J: 64 characters</h1>
https://codegolf.stackexchange.com/a/11232#11282 <h2>R 70</h2>
https://codegolf.stackexchange.com/a/11232#11286 <p><b>vbScript <strike>115</strike> 110</b></p>
https://codegolf.stackexchange.com/a/11155#11287 <p><strong>Smalltalk</strong>, Squeak/Pharo flavour<br>
https://codegolf.stackexchange.com/a/11130#11288 <h1>Python 2.7 373 (413 bytes)</h1>
https://codegolf.stackexchange.com/a/10878#11289 <p><strong>Smalltalk</strong>, Squeak/Pharo flavour<br>
https://codegolf.stackexchange.com/a/10878#11290 <h1>J: 60 characters (or 38 characters for a less correct version)</h1>
https://codegolf.stackexchange.com/a/10878#11291 <h1><strong>C#</strong></h1>
https://codegolf.stackexchange.com/a/9359#11292 <h1>C#: 62 (full program)</h1>
https://codegolf.stackexchange.com/a/11232#11295 <p>VB.net 146 </p>
https://codegolf.stackexchange.com/a/11232#11296 <p><strong>Mathematica 66</strong></p>
https://codegolf.stackexchange.com/a/11250#11297 <p><strong>Mathematica 71</strong></p>
https://codegolf.stackexchange.com/a/678#11303 <h1>J: 91 characters</h1>
https://codegolf.stackexchange.com/a/11305#11306 <h1>Ruby: <s>60</s> 59 characters</h1>
https://codegolf.stackexchange.com/a/11305#11307 <h1>Coreutils/Bash: <strike>147</strike> <strike>136</strike> 135</h1>
https://codegolf.stackexchange.com/a/11300#11308 <p>I have a bit lengthier python code but it passed all the test cases given at Google Code Jam 2013.</p>
https://codegolf.stackexchange.com/a/11305#11317 <h2>vba 55</h2>
https://codegolf.stackexchange.com/a/11305#11319 <h2>Tcl 98 chars</h2>
https://codegolf.stackexchange.com/a/11311#11321 <h2>Tcl 198 + 155 = 352</h2>
https://codegolf.stackexchange.com/a/6061#11322 <h2>Erlang 392</h2>
https://codegolf.stackexchange.com/a/11080#11325 <h1>Haskell (120C), a very efficient method</h1>
https://codegolf.stackexchange.com/a/11311#11326 <h2>Python 125 + 151 = 276</h2>
https://codegolf.stackexchange.com/a/11305#11330 <h1>J: <strike>57</strike> 51 characters</h1>
https://codegolf.stackexchange.com/a/11305#11331 <h2>APL (37)</h2>
https://codegolf.stackexchange.com/a/11305#11332 <p><strong>Perl: <strike> 65 </strike>, 62 characters</strong></p>
https://codegolf.stackexchange.com/a/11305#11334 <h2>Javascript: 82 characters</h2>
https://codegolf.stackexchange.com/a/2203#11339 <p>Instead of >= and &lt;= you can simply use integer division (/) when the compared values are above zero, which saves one character. For example:</p>
https://codegolf.stackexchange.com/a/11305#11348 <h2>Python: 87</h2>
https://codegolf.stackexchange.com/a/11305#11351 <h2>Python (79)</h2>
https://codegolf.stackexchange.com/a/11359#11360 <h1>Q (log(16) = 2.772589)</h1>
https://codegolf.stackexchange.com/a/11359#11361 <h1>Ruby: 2.995732273553991 (<code>Math.log 20</code>)</h1>
https://codegolf.stackexchange.com/a/11359#11363 <h2>Mathematica: 2.079.. (length in bytes = 8)</h2>
https://codegolf.stackexchange.com/a/11359#11364 <h1>Perl: 2.77258872223978 (<code>log 16</code>)</h1>
https://codegolf.stackexchange.com/a/11359#11366 <h2>APL 1.0986122886681098</h2>
https://codegolf.stackexchange.com/a/11359#11367 <h1>Python (<code>log 38</code>) score: <code>3.6375861597263857</code> &lt;- how embarrassing</h1>
https://codegolf.stackexchange.com/a/9359#11368 <p>A bunch in the same style:</p>
https://codegolf.stackexchange.com/a/11370#11376 <h1>JavaScript : 26</h1>
https://codegolf.stackexchange.com/a/11370#11377 <h1>Node.js : 54</h1>
https://codegolf.stackexchange.com/a/85#11379 <h1><strong>C#: 38 (40 to ensure non-negative numbers)</strong></h1>
https://codegolf.stackexchange.com/a/11359#11380 <h1>Lua 3.5835189384561 (36 <strike>38 42</strike> chars)</h1>
https://codegolf.stackexchange.com/a/11370#11387 <h2>D (133 chars)</h2>
https://codegolf.stackexchange.com/a/11305#11406 <h2>VBScript (133); without loops.</h2>
https://codegolf.stackexchange.com/a/11305#11409 <h1>Python (75)</h1>
https://codegolf.stackexchange.com/a/221#11410 <h1>Python 2</h1>
https://codegolf.stackexchange.com/a/11305#11411 <h1>Ruby: <s>79</s> 77 characters (without loops)</h1>
https://codegolf.stackexchange.com/a/3988#11412 <h2>Erlang (escript) 575</h2>
https://codegolf.stackexchange.com/a/568#11413 <h1>Haskell: <strike>124</strike> 114 characters</h1>
https://codegolf.stackexchange.com/a/5277#11415 <h2>J (116)</h2>
https://codegolf.stackexchange.com/a/5277#11416 <h2>APL (70)</h2>
https://codegolf.stackexchange.com/a/11370#11418 <h1>Smalltalk (Pharo 2.0 dialect)</h1>
https://codegolf.stackexchange.com/a/11359#11419 <p><strong>Smalltalk</strong> (Pharo 2.0) <strong>(41 ln) 3.713572066704308</strong></p>
https://codegolf.stackexchange.com/a/568#11423 <h1>C: <strike>111</strike> 108 characters</h1>
https://codegolf.stackexchange.com/a/307#11425 <h1>C: 162 characters (excluding unnecessary newlines)</h1>
https://codegolf.stackexchange.com/a/307#11426 <h2>dc 48</h2>
https://codegolf.stackexchange.com/a/8915#11427 <p><strong>Smalltalk</strong> (Squeak 4.x dialect) <strong>38</strong> chars</p>
https://codegolf.stackexchange.com/a/8915#11428 <h1>Tcl 37 chars</h1>
https://codegolf.stackexchange.com/a/5600#11430 <p><strong>Smalltalk</strong> (Squeak 4.x) <strong>78</strong> chars</p>
https://codegolf.stackexchange.com/a/8915#11431 <h1>C: <strike>83</strike> 56 characters</h1>
https://codegolf.stackexchange.com/a/5600#11436 <h2>Erlang escript 75</h2>
https://codegolf.stackexchange.com/a/11305#11437 <h2>Erlang escript 99</h2>
https://codegolf.stackexchange.com/a/69#11438 <h2>Erlang escript <strike>225</strike> <strike>164</strike> 140</h2>
https://codegolf.stackexchange.com/a/8915#11439 <h2>R: 108 characters</h2>
https://codegolf.stackexchange.com/a/11215#11443 <p>Python Code :</p>
https://codegolf.stackexchange.com/a/10890#11444 <p>In python we have 2 methods for doing this :</p>
https://codegolf.stackexchange.com/a/10890#11491 <h2>Java</h2>
https://codegolf.stackexchange.com/a/11488#11500 <h2>Python 337 bytes</h2>
https://codegolf.stackexchange.com/a/11488#11505 <h2>QBASIC 211 bytes</h2>
https://codegolf.stackexchange.com/a/11488#11507 <h1>Mathematica 19</h1>
https://codegolf.stackexchange.com/a/307#11511 <p>C code: </p>
https://codegolf.stackexchange.com/a/11215#11517 <h2>APL (72)</h2>
https://codegolf.stackexchange.com/a/307#11525 <p><strong>Ruby</strong>
https://codegolf.stackexchange.com/a/1065#11526 <h2>APL (139)</h2>
https://codegolf.stackexchange.com/a/11215#11528 <p>Javascript </p>
https://codegolf.stackexchange.com/a/307#11529 <h1>Python: 66 characters</h1>
https://codegolf.stackexchange.com/a/11520#11532 <p><strong>Smalltalk Squeak 4.x flavour many bytes!</strong></p>
https://codegolf.stackexchange.com/a/3532#11534 <h1>C# (<strike>217</strike> <strike>214</strike> 191 chars)</h1>
https://codegolf.stackexchange.com/a/3532#11535 <p><strong>Mathematica 61</strong></p>
https://codegolf.stackexchange.com/a/3532#11537 <h1>PHP 53</h1>
https://codegolf.stackexchange.com/a/1065#11545 <h1>Python 2.7 (237)</h1>
https://codegolf.stackexchange.com/a/6043#11549 <h2>GolfScript (511 bytes)</h2>
https://codegolf.stackexchange.com/a/11552#11553 <p>Use <a href="http://www.tcl.tk/man/tcl8.6/TclCmd/lmap.htm"><code>lmap</code></a> instead <a href="http://www.tcl.tk/man/tcl8.6/TclCmd/foreach.htm"><code>foreach</code></a>. This requires Tcl 8.6.</p>
https://codegolf.stackexchange.com/a/9004#11558 <p><strong>Python</strong> 9 chars</p>
https://codegolf.stackexchange.com/a/9004#11559 <h1>Pascal: 30 characters</h1>
https://codegolf.stackexchange.com/a/9004#11560 <p>Haha, good ol' QBASIC code.</p>
https://codegolf.stackexchange.com/a/9004#11562 <h1>ATARI BASIC (4 chars)</h1>
https://codegolf.stackexchange.com/a/1487#11566 <p><strong>Smalltalk</strong> Squeak 4.x flavour, <strong>91</strong> char in the form of a block:</p>
https://codegolf.stackexchange.com/a/11463#11568 <h2>GolfScript (129 + 369 = 498 bytes)</h2>
https://codegolf.stackexchange.com/a/678#11574 <h2>JavaScript 248</h2>
https://codegolf.stackexchange.com/a/11310#11575 <p>This a commentary rather than an entry.</p>
https://codegolf.stackexchange.com/a/10626#11581 <h1>Perl 53 bytes</h1>
https://codegolf.stackexchange.com/a/11589#11592 <h2>GolfScript (53 chars)</h2>
https://codegolf.stackexchange.com/a/11589#11595 <h1>Mathematica 192</h1>
https://codegolf.stackexchange.com/a/10917#11597 <h1>Lua</h1>
https://codegolf.stackexchange.com/a/11589#11600 <h2>J (96)</h2>
https://codegolf.stackexchange.com/a/11589#11601 <h1>k (39)</h1>
https://codegolf.stackexchange.com/a/11589#11602 <h2>APL (91)</h2>
https://codegolf.stackexchange.com/a/414#11603 <h2>J (109)</h2>
https://codegolf.stackexchange.com/a/487#11605 <p><strong>Smalltalk</strong>, Squeak 4.x flavour</p>
https://codegolf.stackexchange.com/a/84#11606 <p><strong>Smalltalk</strong>, Squeak 4.x flavour <strong>414</strong> chars</p>
https://codegolf.stackexchange.com/a/414#11607 <p>Python - 127</p>
https://codegolf.stackexchange.com/a/414#11608 <h1>Ruby: 125 characters</h1>
https://codegolf.stackexchange.com/a/414#11611 <h1>Mathematica <strike>123</strike> 111</h1>
https://codegolf.stackexchange.com/a/84#11612 <h1>C: 317 characters (reads from a file)</h1>
https://codegolf.stackexchange.com/a/11613#11614 <h2>29 chars</h2>
https://codegolf.stackexchange.com/a/11623#11626 <h1>Mathematica <strike>337 418</strike> 372</h1>
https://codegolf.stackexchange.com/a/487#11633 <pre><code>#include &lt;stdio.h&gt;
https://codegolf.stackexchange.com/a/577#11635 <h2><a href="http://wiki.tcl.tk/2561" rel="nofollow">TAL</a></h2>
https://codegolf.stackexchange.com/a/11640#11643 <h2>GolfScript (25 chars)</h2>
https://codegolf.stackexchange.com/a/11640#11649 <h1>Mathematica <strike>92 85 67 54</strike> 51</h1>
https://codegolf.stackexchange.com/a/11640#11651 <h1>Ruby: <s>61</s> 50 characters</h1>
https://codegolf.stackexchange.com/a/11640#11652 <h2> APL (18) </h2>
https://codegolf.stackexchange.com/a/11616#11653 <p><strong>JavaScript, 50 Chars</strong></p>
https://codegolf.stackexchange.com/a/11305#11659 <p><strong>C++, 126 characters</strong></p>
https://codegolf.stackexchange.com/a/10890#11661 <p><strong>C++, 44 characters</strong></p>
https://codegolf.stackexchange.com/a/11080#11664 <p><strong>C++, 87 characters</strong></p>
https://codegolf.stackexchange.com/a/1487#11676 <h1>Mathematica <strike>65 80 69</strike> 66</h1>
https://codegolf.stackexchange.com/a/11616#11678 <h2>APL (36)</h2>
https://codegolf.stackexchange.com/a/5562#11681 <h1>Python 3 – 68</h1>
https://codegolf.stackexchange.com/a/11640#11682 <h2>R: 52</h2>
https://codegolf.stackexchange.com/a/11684#11685 <p>Ok, I try my luck:</p>
https://codegolf.stackexchange.com/a/11684#11687 <p>Here's my current best that runs anywhere:</p>
https://codegolf.stackexchange.com/a/11684#11688 <h1>75 chars</h1>
https://codegolf.stackexchange.com/a/2682#11699 <p><a href="https://github.com/jed/140bytes/wiki/Byte-saving-techniques#split-using-0">Splitting with numbers to save the quotemarks:</a></p>
https://codegolf.stackexchange.com/a/11700#11701 <p>Employing a few <a href="http://www.jsoftware.com/help/primer/fork.htm" rel="nofollow">forks</a>, a <a href="http://www.jsoftware.com/help/primer/hook.htm" rel="nofollow">hook</a> and the fact that J works well on lists:</p>
https://codegolf.stackexchange.com/a/11700#11702 <p>Using a slightly different method than my other answer:</p>
https://codegolf.stackexchange.com/a/11705#11710 <p>F# 153 chars 156 bytes</p>
https://codegolf.stackexchange.com/a/11712#11713 <h2>Python (<s>134</s> 128)</h2>
https://codegolf.stackexchange.com/a/11712#11714 <h2>Mathematica (112)</h2>
https://codegolf.stackexchange.com/a/11705#11717 <h2>Mathematica 36</h2>
https://codegolf.stackexchange.com/a/11712#11718 <h2> Mathematica <s>65</s> 64 </h2>
https://codegolf.stackexchange.com/a/10679#11725 <h1>Ruby: 32 characters</h1>
https://codegolf.stackexchange.com/a/73#11727 <h1>Postscript <del>94</del> 89</h1>
https://codegolf.stackexchange.com/a/11719#11732 <p><strong>Smalltalk</strong>, Squeak 4.x flavour</p>
https://codegolf.stackexchange.com/a/11719#11733 <h1>Mathematica 21</h1>
https://codegolf.stackexchange.com/a/11735#11736 <h2>Python 2.7 (<s>163</s> <s>157</s> 152)</h2>
https://codegolf.stackexchange.com/a/11735#11739 <h1>Mathematica <strike>213 177</strike> 175</h1>
https://codegolf.stackexchange.com/a/73#11741 <p><strong>Mathematica 27</strong></p>
https://codegolf.stackexchange.com/a/11735#11743 <h2>GolfScript (<strike>48 44</strike> 43 chars)</h2>
https://codegolf.stackexchange.com/a/11738#11747 <h1>Mathematica <strike>76 73 72 67</strike> 62</h1>
https://codegolf.stackexchange.com/a/11738#11752 <h2>GolfScript (23 chars)</h2>
https://codegolf.stackexchange.com/a/11640#11754 <h2>Tcl: 91 characters</h2>
https://codegolf.stackexchange.com/a/11735#11761 <h2>VBA 225</h2>
https://codegolf.stackexchange.com/a/10878#11765 <p>It's in <strong>PHP</strong>. <strong>197</strong> bytes :(
https://codegolf.stackexchange.com/a/4244#11769 <p>It's in <strong>PHP</strong>.</p>
https://codegolf.stackexchange.com/a/11782#11783 <h2>Python 3 (115 chars)</h2>
https://codegolf.stackexchange.com/a/11640#11787 <h1>PostScript: 105 characters</h1>
https://codegolf.stackexchange.com/a/11712#11790 <p><strong>k 31</strong></p>
https://codegolf.stackexchange.com/a/11782#11794 <p><strong>C++: 126 character</strong> </p>
https://codegolf.stackexchange.com/a/11791#11795 <h1>Ruby: <s>38</s> 33 characters</h1>
https://codegolf.stackexchange.com/a/11712#11796 <pre><code>q)k)f:{,/{p**|p:x{0+':x,0}\1}'!x}
https://codegolf.stackexchange.com/a/4244#11799 <p><strong>K 33</strong></p>
https://codegolf.stackexchange.com/a/11640#11801 <h1>GoRuby 2.1</h1>
https://codegolf.stackexchange.com/a/11782#11803 <h2>R 143</h2>
https://codegolf.stackexchange.com/a/11640#11810 <p><strong>K 27</strong></p>
https://codegolf.stackexchange.com/a/10878#11812 <p><em><strong>K 30</em></strong></p>
https://codegolf.stackexchange.com/a/11640#11813 <p><strong>K 20</strong></p>
https://codegolf.stackexchange.com/a/11782#11815 <h1>Mathematica <strike>112 126 167</strike> 157</h1>
https://codegolf.stackexchange.com/a/11782#11828 <h1>Julia 83C</h1>
https://codegolf.stackexchange.com/a/11782#11831 <h2>GolfScript (54 chars)</h2>
https://codegolf.stackexchange.com/a/11684#11832 <h1>183 chars</h1>
https://codegolf.stackexchange.com/a/2848#11833 <p>Use reader syntax for lambdas.<br>
https://codegolf.stackexchange.com/a/10890#11834 <h2>PHP</h2>
https://codegolf.stackexchange.com/a/11712#11840 <p><strong>APL</strong>, 18</p>
https://codegolf.stackexchange.com/a/6430#11841 <p><strong>Python: 85</strong></p>
https://codegolf.stackexchange.com/a/11843#11846 <h1>Ruby: 233 characters</h1>
https://codegolf.stackexchange.com/a/11847#11850 <h1>Python (645 bytes)</h1>
https://codegolf.stackexchange.com/a/4990#11856 <p><strong>Python: 122</strong></p>
https://codegolf.stackexchange.com/a/11640#11862 <h1>J: <strike>34</strike> 31 characters</h1>
https://codegolf.stackexchange.com/a/11182#11863 <h1>Awk: <strike>56</strike> 52 characters</h1>
https://codegolf.stackexchange.com/a/11859#11864 <h3><strike>99</strike> <strike>90</strike> <strike>84</strike> 81 Parts</h3>
https://codegolf.stackexchange.com/a/11859#11865 <h2><strike>91</strike> 88 parts</h2>
https://codegolf.stackexchange.com/a/11861#11868 <h2>GolfScript (46 chars)</h2>
https://codegolf.stackexchange.com/a/11877#11882 <h2>PHP 79 bytes</h2>
https://codegolf.stackexchange.com/a/11877#11885 <h1>Ruby: <s>70</s> 66 characters</h1>
https://codegolf.stackexchange.com/a/11877#11889 <p><strong>Java AKA the most verbose language ever created, 176</strong>
https://codegolf.stackexchange.com/a/11877#11890 <h1>Ruby: 56 characters</h1>
https://codegolf.stackexchange.com/a/11877#11891 <p><strong>Objective-C, 129</strong> </p>
https://codegolf.stackexchange.com/a/11877#11892 <p><strong>F#</strong>, 166 characters</p>
https://codegolf.stackexchange.com/a/11877#11893 <h2>R: 105 characters</h2>
https://codegolf.stackexchange.com/a/11877#11895 <h2>J (51)</h2>
https://codegolf.stackexchange.com/a/11877#11896 <h2>APL (34)</h2>
https://codegolf.stackexchange.com/a/11898#11899 <h2>C# (<strike>210</strike> 209 chars)</h2>
https://codegolf.stackexchange.com/a/11898#11903 <h2>Perl 59 bytes</h2>
https://codegolf.stackexchange.com/a/11898#11904 <h2>GolfScript (39 chars)</h2>
https://codegolf.stackexchange.com/a/11901#11905 <h2>GolfScript <s>60</s> 49</h2>
https://codegolf.stackexchange.com/a/11898#11908 <h2>C# (189 bytes)</h2>
https://codegolf.stackexchange.com/a/11898#11913 <h2>APL (22)</h2>
https://codegolf.stackexchange.com/a/11877#11921 <h1>C: 101</h1>
https://codegolf.stackexchange.com/a/11791#11922 <p>We should be far more specific with find and not use xargs as it can be dangerous if there are spaces in the path which could lead people to inadvertently nuking stuff they did not want to remove. Here's a good and specific best practice method for a type of scenario like this:</p>
https://codegolf.stackexchange.com/a/11923#11925 <h2>Python (90)</h2>
https://codegolf.stackexchange.com/a/11923#11931 <h1>Javascript (<strike>69</strike> <strike>68</strike> <strike>61</strike> <strike>60</strike> 55)</h1>
https://codegolf.stackexchange.com/a/11923#11933 <h2>GolfScript (18 chars)</h2>
https://codegolf.stackexchange.com/a/11155#11935 <h1>Python 3 (51 char)</h1>
https://codegolf.stackexchange.com/a/11923#11937 <h1>Awk: 55</h1>
https://codegolf.stackexchange.com/a/11843#11938 <h1>GNU Awk: 277 characters</h1>
https://codegolf.stackexchange.com/a/11923#11939 <h2>APL (19)</h2>
https://codegolf.stackexchange.com/a/11940#11941 <h2>APL (46)</h2>
https://codegolf.stackexchange.com/a/11940#11942 <h2>Python 2.7 with Pygame (<s>196</s> 178)</h2>
https://codegolf.stackexchange.com/a/11940#11944 <h2> Mathematica : 49 </h2>
https://codegolf.stackexchange.com/a/11940#11946 <h2>C (65)</h2>
https://codegolf.stackexchange.com/a/9070#11949 <h1>k</h1>
https://codegolf.stackexchange.com/a/11940#11950 <h1>q</h1>
https://codegolf.stackexchange.com/a/4399#11952 <h2>J (6)</h2>
https://codegolf.stackexchange.com/a/11843#11953 <p><strong>Python: 489</strong></p>
https://codegolf.stackexchange.com/a/11923#11968 <h1>Mathematica 59</h1>
https://codegolf.stackexchange.com/a/11969#11972 <h1>Mathematica <s>14 10 9</s> 18</h1>
https://codegolf.stackexchange.com/a/11923#11974 <p><strong>VB.net (77)</strong></p>
https://codegolf.stackexchange.com/a/3119#11976 <h1>Ruby 140</h1>
https://codegolf.stackexchange.com/a/11969#11978 <h2>Python: <s>61 34 30 29</s> 27 points</h2>
https://codegolf.stackexchange.com/a/3119#11979 <h2>GolfScript (74 chars)</h2>
https://codegolf.stackexchange.com/a/11940#11983 <h2>JavaScript: 265 characters + 59 HTML</h2>
https://codegolf.stackexchange.com/a/11989#11990 <h1>Mathematica</h1>
https://codegolf.stackexchange.com/a/11969#12009 <p>Here's my C++ solution:</p>
https://codegolf.stackexchange.com/a/11969#12010 <p>Here's my go at it.</p>
https://codegolf.stackexchange.com/a/113#12016 <p><strong>133 chars, Lua</strong> (no is_prime in-built function)</p>
https://codegolf.stackexchange.com/a/11969#12020 <p>x86 assembly language (FASM). The argument and the result are in eax register. </p>
https://codegolf.stackexchange.com/a/2682#12032 <p>There's a few other ideas that come to mind:</p>
https://codegolf.stackexchange.com/a/12028#12033 <h2>Python 2 (254)</h2>
https://codegolf.stackexchange.com/a/12028#12036 <p><strong>Python2: 120</strong></p>
https://codegolf.stackexchange.com/a/12028#12039 <p><strong>C# - <strike>264 259 252</strike> 237 characters</strong></p>
https://codegolf.stackexchange.com/a/11859#12066 <h2><strike>73</strike> 69 parts</h2>
https://codegolf.stackexchange.com/a/12063#12070 <h2>Python 155 bytes</h2>
https://codegolf.stackexchange.com/a/5285#12072 <h1>Use Test-Driven Development</h1>
https://codegolf.stackexchange.com/a/12063#12073 <h2>GolfScript (129 chars*)</h2>
https://codegolf.stackexchange.com/a/12076#12078 <h2>GolfScript (<strike>30</strike> 29 chars)</h2>
https://codegolf.stackexchange.com/a/12076#12079 <h2>GolfScript (<strike>45 44</strike> 43 chars but less hard-coded)</h2>
https://codegolf.stackexchange.com/a/12076#12080 <h1>Mathematica <strike>51</strike> 67</h1>
https://codegolf.stackexchange.com/a/8835#12084 <h1>Binary Tokens</h1>
https://codegolf.stackexchange.com/a/12076#12085 <h2>Python 77 bytes</h2>
https://codegolf.stackexchange.com/a/12103#12106 <h2>GolfScript (<strike>18 17</strike> 15 chars)</h2>
https://codegolf.stackexchange.com/a/12103#12108 <h2>Postscript <del>108</del> <del>177</del> <del>126</del> <del>77</del> <del>74</del> 70</h2>
https://codegolf.stackexchange.com/a/12107#12113 <p>Naive:</p>
https://codegolf.stackexchange.com/a/12107#12115 <p>My best two attempts so far only got me down to 11 characters. I'd <em>love</em> to see fewer than @Spacedman's 10!</p>
https://codegolf.stackexchange.com/a/12103#12118 <h2>APL (14)</h2>
https://codegolf.stackexchange.com/a/12103#12120 <h1>Ruby (44)</h1>
https://codegolf.stackexchange.com/a/12123#12124 <h3>14</h3>
https://codegolf.stackexchange.com/a/12123#12125 <h3>3</h3>
https://codegolf.stackexchange.com/a/5285#12127 <h1>Read the question carefully</h1>
https://codegolf.stackexchange.com/a/12103#12129 <h2>C <del>83</del> <del>77</del> <del>76</del> <del>74</del> 71</h2>
https://codegolf.stackexchange.com/a/12133#12168 <h3><a href="http://hostilefork.com/rebmu" rel="nofollow">Rebmu</a>: 9 (w/penalty) or 13 (without)</h3>
https://codegolf.stackexchange.com/a/5600#12169 <h3><a href="http://hostilefork.com/rebmu">Rebmu</a>: 15 characters</h3>
https://codegolf.stackexchange.com/a/12177#12178 <p>As I usually do, I will start the answers off with my own. </p>
https://codegolf.stackexchange.com/a/12177#12180 <h2>Perl 34 (+1) chars</h2>
https://codegolf.stackexchange.com/a/12177#12181 <h2>GolfScript (23 chars)</h2>
https://codegolf.stackexchange.com/a/12177#12182 <h2>APL (31)</h2>
https://codegolf.stackexchange.com/a/9022#12184 <p>Let's give it a try (and let everyone else copy it)</p>
https://codegolf.stackexchange.com/a/12177#12187 <p><strong>Java, <strike>165, 156, 154,134,131,129,128</strike>,126</strong> (verbose languages need some love too)</p>
https://codegolf.stackexchange.com/a/12177#12191 <p><strong>Gambit scheme, <s>106</s> 98 characters, 40 parentheses</strong></p>
https://codegolf.stackexchange.com/a/12177#12195 <p><strong>Python <s>68</s> <s>58</s> <s>54</s> 52 chars</strong></p>
https://codegolf.stackexchange.com/a/12177#12205 <h1>Mathematica (35)</h1>
https://codegolf.stackexchange.com/a/12236#12237 <h2>JavaScript; <s>347</s> <s>341</s> 333</h2>
https://codegolf.stackexchange.com/a/12226#12238 <h2>GolfScript (<strike>129 86 81 85</strike> 75 chars)</h2>
https://codegolf.stackexchange.com/a/12236#12241 <h1>JavaScript: <del>340</del> 306</h1>
https://codegolf.stackexchange.com/a/12236#12246 <h1>Python: 393</h1>
https://codegolf.stackexchange.com/a/12236#12249 <h2>R: 387 characters</h2>
https://codegolf.stackexchange.com/a/12226#12256 <h2>GolfScript (<strike>90 85</strike> 84 chars)</h2>
https://codegolf.stackexchange.com/a/12253#12257 <h1>Perl: <s>42</s> 38 characters</h1>
https://codegolf.stackexchange.com/a/12253#12259 <h2>GolfScript (<strike>24</strike> 22 chars)</h2>
https://codegolf.stackexchange.com/a/12253#12262 <p><strong>Javascript, <del>81</del> 74</strong></p>
https://codegolf.stackexchange.com/a/12253#12265 <h1>Mathematica 68</h1>
https://codegolf.stackexchange.com/a/12236#12268 <p><strong>C# - <strike>464</strike> 453 chars</strong></p>
https://codegolf.stackexchange.com/a/12236#12270 <h2>APL (<s>249</s> <s>244</s> 242)</h2>
https://codegolf.stackexchange.com/a/3119#12271 <h2>APL (83)</h2>
https://codegolf.stackexchange.com/a/12282#12283 <p>I'm feeling too lazy to create the subsets on my own, so here's a quick cheating solution.</p>
https://codegolf.stackexchange.com/a/12236#12284 <h1>CoffeeScript <strike><em>454</em></strike> 432</h1>
https://codegolf.stackexchange.com/a/12282#12285 <h2>APL (31)</h2>
https://codegolf.stackexchange.com/a/12123#12292 <h1>17 characters</h1>
https://codegolf.stackexchange.com/a/12221#12299 <h2>Meteor: 575 characters</h2>
https://codegolf.stackexchange.com/a/12177#12301 <h3><a href="http://hostilefork.com/rebmu">Rebmu</a>: 28</h3>
https://codegolf.stackexchange.com/a/284#12304 <p>Edit: check my answer below for 250 under pure JavaScript.</p>
https://codegolf.stackexchange.com/a/12028#12310 <p><strong>C# - 229</strong></p>
https://codegolf.stackexchange.com/a/9309#12312 <h2>C <strike>(90) (79) (59) (47) (42)</strike> (40)</h2>
https://codegolf.stackexchange.com/a/307#12314 <h1>"C++"</h1>
https://codegolf.stackexchange.com/a/12316#12317 <p>An ungolfed reference implementation in Python that implements every rule literally (420 chars):</p>
https://codegolf.stackexchange.com/a/12316#12319 <h2>GolfScript (<strike>83</strike> 80 chars)</h2>
https://codegolf.stackexchange.com/a/12316#12327 <h2> R: 170 characters </h2>
https://codegolf.stackexchange.com/a/9309#12328 <h1>Python 2 (39 chars)</h1>
https://codegolf.stackexchange.com/a/12291#12329 <h2>JavaScript</h2>
https://codegolf.stackexchange.com/a/12322#12334 <h2>GolfScript (<strike>100 97 95 91 90 84 80</strike> 79 chars)</h2>
https://codegolf.stackexchange.com/a/307#12335 <p><h1><a href="http://jsfiddle.net/Glutamat/8zyas/" rel="nofollow">Javascript 54</a></h1> <sup>(Violates only rule 3)</sup></p>
https://codegolf.stackexchange.com/a/9309#12338 <h2>Bash 13</h2>
https://codegolf.stackexchange.com/a/9309#12339 <h1>Python 2 (12)</h1>
https://codegolf.stackexchange.com/a/12352#12353 <p>As I saw by other People, i start with my own solution</p>
https://codegolf.stackexchange.com/a/12352#12354 <h2>Python 184 bytes</h2>
https://codegolf.stackexchange.com/a/12360#12363 <h1>Mathematica <s>359</s> 314</h1>
https://codegolf.stackexchange.com/a/12368#12369 <h2>J (<s>52</s> 40)</h2>
https://codegolf.stackexchange.com/a/12368#12374 <h2>GolfScript (<strike>18</strike> 16 chars)</h2>
https://codegolf.stackexchange.com/a/12368#12379 <p>I know it's not winning any contests. I just wanted to try it in a language not normally used, just for kicks.</p>
https://codegolf.stackexchange.com/a/12377#12382 <h1>Mathematica 122 (104?)</h1>
https://codegolf.stackexchange.com/a/12377#12387 <h2>GolfScript (<strike>34</strike> 33 chars)</h2>
https://codegolf.stackexchange.com/a/12377#12389 <h2>APL (30)</h2>
https://codegolf.stackexchange.com/a/12377#12391 <p>Python 106 Characters</p>
https://codegolf.stackexchange.com/a/12368#12392 <p>Definitely the longest solution here, but coding in Lino is always fun:</p>
https://codegolf.stackexchange.com/a/8932#12400 <h1>J (3 chars)</h1>
https://codegolf.stackexchange.com/a/12399#12401 <h2>GolfScript (53 chars)</h2>
https://codegolf.stackexchange.com/a/12177#12418 <h1>C++ (<s>51</s> 48)</h1>
https://codegolf.stackexchange.com/a/12430#12432 <p><strong>Python, 132</strong></p>
https://codegolf.stackexchange.com/a/12430#12437 <h2>GolfScript (<strike>79 78 72 70 68 66 65</strike> 60 chars)</h2>
https://codegolf.stackexchange.com/a/12430#12441 <h1>Mathematica <s>142 151 172</s> 179</h1>
https://codegolf.stackexchange.com/a/12430#12443 <p><strong>Mathematica, 108</strong></p>
https://codegolf.stackexchange.com/a/8987#12446 <h2>GolfScript (175 chars)</h2>
https://codegolf.stackexchange.com/a/12430#12449 <h1>Ruby (135 characters)</h1>
https://codegolf.stackexchange.com/a/12430#12455 <h3>R: 114 characters</h3>
https://codegolf.stackexchange.com/a/9292#12457 <h2>GolfScript (<strike>125 120 105</strike> 100 chars)</h2>
https://codegolf.stackexchange.com/a/1595#12458 <h2>APL (Dyalog) (750)</h2>
https://codegolf.stackexchange.com/a/2323#12460 <h1>Mathematica <s>88</s> 82</h1>
https://codegolf.stackexchange.com/a/12420#12462 <h3>R: <strike>142</strike> <s>133</s> <s>99</s> 95 bytes</h3>
https://codegolf.stackexchange.com/a/4244#12464 <p>I did not see a solution using <code>R</code>. The code below may not be efficient, but it seems to work (170 characters with spaces if all code placed on one line):</p>
https://codegolf.stackexchange.com/a/12472#12473 <h3>R: 81 characters</h3>
https://codegolf.stackexchange.com/a/4244#12476 <p><strong>Language:PowerShell, Char count: 41 (including 1 space)</strong></p>
https://codegolf.stackexchange.com/a/12472#12478 <h2>F#: 125 characters</h2>
https://codegolf.stackexchange.com/a/12479#12484 <h1>Mathematica 92 chars</h1>
https://codegolf.stackexchange.com/a/9309#12489 <h2>PowerShell (6 characters)</h2>
https://codegolf.stackexchange.com/a/12486#12492 <p>Here's a first draft in PowerShell: <code>168</code> characters.</p>
https://codegolf.stackexchange.com/a/12481#12494 <p>Simple</p>
https://codegolf.stackexchange.com/a/12481#12495 <p>Guaranteed to work in all browsers - old and new:</p>
https://codegolf.stackexchange.com/a/12486#12496 <h2>GolfScript (48 chars)</h2>
https://codegolf.stackexchange.com/a/12486#12497 <h1>J: <strike>40</strike> <strike>26</strike> <strike>29</strike> 22</h1>
https://codegolf.stackexchange.com/a/12499#12500 <p>EDIT: Should note that I wrote this in response to prompting in the original stackoverflow question's comments. So it attempts to exactly follow the homework assignment (which was supposed to be done in Python and produce specified output). As such, it does not follow the updated golf-like rules.</p>
https://codegolf.stackexchange.com/a/12499#12506 <h2>Python 167 bytes</h2>
https://codegolf.stackexchange.com/a/3434#12510 <h1><strong>Processing</strong> <strike>536</strike> 532</h1>
https://codegolf.stackexchange.com/a/2323#12511 <h2>PHP 67 bytes</h2>
https://codegolf.stackexchange.com/a/12514#12518 <h1>65(61) operations (5 + 13 + 47(43))</h1>
https://codegolf.stackexchange.com/a/2323#12524 <p><strong>Mathematica 62</strong></p>
https://codegolf.stackexchange.com/a/12525#12526 <p><s>155</s> 147 characters.</p>
https://codegolf.stackexchange.com/a/12514#12529 <h3>1: 5 operators</h3>
https://codegolf.stackexchange.com/a/4310#12537 <p>If all numbers are non-negative, this works:</p>
https://codegolf.stackexchange.com/a/12547#12555 <h1>Mathematica <s>33+42 = 75</s> 31+40 = 71</h1>
https://codegolf.stackexchange.com/a/12547#12558 <h1>R : 82</h1>
https://codegolf.stackexchange.com/a/487#12562 <h1>DC: 26 characters</h1>
https://codegolf.stackexchange.com/a/12563#12564 <p>Three character codes are valid too, so I can save some chars (<code>4095 == 0xfff</code>):</p>
https://codegolf.stackexchange.com/a/12563#12565 <h1>Javascript</h1>
https://codegolf.stackexchange.com/a/487#12568 <h1>Python 54</h1>
https://codegolf.stackexchange.com/a/12563#12569 <h2>PHP 23 bytes</h2>
https://codegolf.stackexchange.com/a/12532#12570 <p><strong>Python, 205 characters</strong></p>
https://codegolf.stackexchange.com/a/12525#12571 <h1>165 chars</h1>
https://codegolf.stackexchange.com/a/487#12577 <pre><code>int divide (int num, int divideBy)
https://codegolf.stackexchange.com/a/12532#12580 <h2>Javascript 244 characters</h2>
https://codegolf.stackexchange.com/a/6836#12581 <h2>Scala 96</h2>
https://codegolf.stackexchange.com/a/1536#12582 <h1>Python 3 – 99 chars</h1>
https://codegolf.stackexchange.com/a/12584#12595 <h2>PHP 67 bytes</h2>
https://codegolf.stackexchange.com/a/12599#12602 <h1>Mathematica <s>202</s> 287 bytes.</h1>
https://codegolf.stackexchange.com/a/12615#12620 <h3>Golfscript 41</h3>
https://codegolf.stackexchange.com/a/12615#12621 <p>In Ruby, <s>39</s> 40.</p>
https://codegolf.stackexchange.com/a/12615#12622 <h1>Ruby (40 characters)</h1>
https://codegolf.stackexchange.com/a/12627#12631 <h2>Tcl</h2>
https://codegolf.stackexchange.com/a/12615#12635 <h1>Javascript: <del>57</del> 56 characters (thanks C5H8NNaO4)</h1>
https://codegolf.stackexchange.com/a/12627#12639 <h1>Mathematica</h1>
https://codegolf.stackexchange.com/a/12627#12640 <hr>
https://codegolf.stackexchange.com/a/12641#12642 <h1><del>70</del> 68(JS) + 22(CSS) characters</h1>
https://codegolf.stackexchange.com/a/12615#12643 <p><strong>Javascript, 73</strong></p>
https://codegolf.stackexchange.com/a/12615#12644 <h2>PHP <del>38</del> <del>37</del> 36 characters</h2>
https://codegolf.stackexchange.com/a/6836#12645 <h2>C++ 633 byes (including whitespace; 457 bytes excluding scaffolding)</h2>
https://codegolf.stackexchange.com/a/12615#12647 <h2>JavaScript <s>80</s> 76</h2>
https://codegolf.stackexchange.com/a/6836#12653 <h1>Java</h1>
https://codegolf.stackexchange.com/a/12655#12656 <p>My code is: <code>help</code> and it is Windows batch script. Output is:</p>
https://codegolf.stackexchange.com/a/12655#12657 <h1>Python: 11 characters → 857 characters</h1>
https://codegolf.stackexchange.com/a/12655#12658 <h1>Mathematica</h1>
https://codegolf.stackexchange.com/a/12668#12670 <h1>Mathematica <s>148</s> 139</h1>
https://codegolf.stackexchange.com/a/12673#12684 <p>Bringing up the rear as always with the verbose language. :)</p>
https://codegolf.stackexchange.com/a/12673#12686 <h1>J 17</h1>
https://codegolf.stackexchange.com/a/12673#12688 <h1>Javascript <del>96</del> 92</h1>
https://codegolf.stackexchange.com/a/10716#12692 <h1>Python 2 (50 chars, with input loop grows)</h1>
https://codegolf.stackexchange.com/a/12693#12694 <h2>JavaScript 52</h2>
https://codegolf.stackexchange.com/a/12693#12696 <h2>J: <s>17</s> 15</h2>
https://codegolf.stackexchange.com/a/12693#12697 <h1>Mathematica 42</h1>
https://codegolf.stackexchange.com/a/12693#12698 <h2>R <s>115</s> 100</h2>
https://codegolf.stackexchange.com/a/12668#12699 <h1>Python 3 (158)</h1>
https://codegolf.stackexchange.com/a/12668#12700 <h1>Python 2.7 (176)</h1>
https://codegolf.stackexchange.com/a/12668#12702 <h1>Perl: <s>153</s> <s>126</s> <s>124</s> <s>116</s> 114 characters</h1>
https://codegolf.stackexchange.com/a/12668#12703 <h1>ECMAScript 6: 148 characters</h1>
https://codegolf.stackexchange.com/a/12368#12713 <p><strong>Javascript, 92</strong></p>
https://codegolf.stackexchange.com/a/12718#12720 <h1>Shell script: <s>64</s> 51 characters</h1>
https://codegolf.stackexchange.com/a/12718#12722 <h1>Ruby: <s>84</s> 70 characters</h1>
https://codegolf.stackexchange.com/a/12673#12724 <p>Bending the rules some...</p>
https://codegolf.stackexchange.com/a/12718#12725 <h1>Javascript 217</h1>
https://codegolf.stackexchange.com/a/12368#12727 <h2>sh (47)</h2>
https://codegolf.stackexchange.com/a/2571#12731 <p>After seeing some of the other great examples here, I decided to give it a go, and make a particle function that fits in <strong><a href="http://www.140byt.es/" rel="nofollow">140byt.es</a></strong></p>
https://codegolf.stackexchange.com/a/12368#12732 <h2>Befunge (48)</h2>
https://codegolf.stackexchange.com/a/3434#12733 <h1>J (39 characters)</h1>
https://codegolf.stackexchange.com/a/12368#12734 <p>Not very serious, but I had to give it a go:</p>
https://codegolf.stackexchange.com/a/12368#12735 <h1>Ruby (50)</h1>
https://codegolf.stackexchange.com/a/12368#12736 <h2>Haskell (70)</h2>
https://codegolf.stackexchange.com/a/12368#12745 <blockquote>
https://codegolf.stackexchange.com/a/12615#12750 <h2>Befunge (72)</h2>
https://codegolf.stackexchange.com/a/8835#12758 <h1>Change negative rolls to positive</h1>
https://codegolf.stackexchange.com/a/12760#12761 <p>Just for fun, because Java's my language.</p>
https://codegolf.stackexchange.com/a/12760#12767 <h1>Perl: 24 characters</h1>
https://codegolf.stackexchange.com/a/12760#12768 <p><strong>Perl</strong> - <strike>11</strike> 10 characters.</p>
https://codegolf.stackexchange.com/a/12766#12772 <h2>JavaScript (375)</h2>
https://codegolf.stackexchange.com/a/12760#12775 <h2>R</h2>
https://codegolf.stackexchange.com/a/12760#12778 <h2>javascript 80</h2>
https://codegolf.stackexchange.com/a/12760#12780 <p><strong>C <strike>64 63 59</strike> 55 chars</strong></p>
https://codegolf.stackexchange.com/a/12760#12782 <p>Ruby: 66</p>
https://codegolf.stackexchange.com/a/12757#12784 <p>First of all, this is totally cheaty, and not complete to the specs.</p>
https://codegolf.stackexchange.com/a/12760#12789 <h2>PHP (42)</h2>
https://codegolf.stackexchange.com/a/12760#12790 <p><strong>DELPHI</strong></p>
https://codegolf.stackexchange.com/a/12760#12792 <h1>Q (16)</h1>
https://codegolf.stackexchange.com/a/12760#12793 <h1>Python (33)</h1>
https://codegolf.stackexchange.com/a/12757#12794 <p>There we go. Golfing the version before broke it, but now we're back online. I'm positive it can be further golfed. I'll work on it more tomorrow. It was hard enough to get it working properly WITHOUT golfing it, though, and my eyes are tired of staring at it. Haha</p>
https://codegolf.stackexchange.com/a/12783#12796 <h1>Postscript 263</h1>
https://codegolf.stackexchange.com/a/12760#12798 <p><code>bash</code>: 11 characters?</p>
https://codegolf.stackexchange.com/a/12766#12805 <h2>Perl 281 bytes</h2>
https://codegolf.stackexchange.com/a/12766#12807 <h1>Mathematica <s>60</s> 57</h1>
https://codegolf.stackexchange.com/a/12673#12808 <h1>Mathematica 40</h1>
https://codegolf.stackexchange.com/a/284#12815 <h1>Haskell 456 C</h1>
https://codegolf.stackexchange.com/a/2682#12819 <p>If you can accept Spidermonkey (for now) specific scripts, you can use <a href="http://wiki.ecmascript.org/doku.php?id=harmony%3aarrow_function_syntax">ECMAScript 6 arrow functions</a>. Insteading of writing code like the following.</p>
https://codegolf.stackexchange.com/a/388#12820 <h1>GNU/BASH 65</h1>
https://codegolf.stackexchange.com/a/388#12823 <h2>C (203 chars, no input loop: only the func)</h2>
https://codegolf.stackexchange.com/a/12824#12827 <h1>k (16 chars)</h1>
https://codegolf.stackexchange.com/a/12824#12828 <h2>Ruby <s>76</s> <s>54</s> 51 chars</h2>
https://codegolf.stackexchange.com/a/12824#12830 <h2>javascript 128</h2>
https://codegolf.stackexchange.com/a/1595#12832 <h1>Haskell 1428</h1>
https://codegolf.stackexchange.com/a/12824#12833 <h1>R</h1>
https://codegolf.stackexchange.com/a/12824#12834 <h2>PHP 83 bytes</h2>
https://codegolf.stackexchange.com/a/4024#12837 <ol>
https://codegolf.stackexchange.com/a/12824#12841 <h1>Python 3 (80 chars)</h1>
https://codegolf.stackexchange.com/a/388#12842 <h1>Javascript 291 characters</h1>
https://codegolf.stackexchange.com/a/12847#12848 <p>Here's a simple example. It's not competitive, but shows how it should work. This is JavaScript which runs on Node.js</p>
https://codegolf.stackexchange.com/a/12718#12849 <h2><strike>101</strike> 100 - CoffeeScript with jQuery</h2>
https://codegolf.stackexchange.com/a/12847#12853 <h2>R <s>113</s> <s>109</s> 97 characters</h2>
https://codegolf.stackexchange.com/a/12851#12857 <h2>javascript <s>323</s> 313</h2>
https://codegolf.stackexchange.com/a/12851#12859 <h1>Mathematica <s>93 92 93 82 76</s> 73</h1>
https://codegolf.stackexchange.com/a/12824#12860 <h2>JS: 107 chars - Bubble Sort</h2>
https://codegolf.stackexchange.com/a/388#12862 <h2>JavaScript (using Array.sort()): 91</h2>
https://codegolf.stackexchange.com/a/12673#12864 <p><strong>Perl, 69 characters</strong></p>
https://codegolf.stackexchange.com/a/12673#12865 <p><strong>C, <strike>230</strike> <strike>200</strike> 193 characters</strong></p>
https://codegolf.stackexchange.com/a/12824#12867 <h1>Mathematica <s>66</s> 56</h1>
https://codegolf.stackexchange.com/a/12847#12868 <h1>Brainfuck <s>122 120 109</s> 106</h1>
https://codegolf.stackexchange.com/a/12851#12870 <h1>Mathematica 73</h1>
https://codegolf.stackexchange.com/a/3156#12872 <p><strong>Magic Square Generator in Python, <strike>127</strike> 106 characters</strong></p>
https://codegolf.stackexchange.com/a/12673#12874 <p><strong>Clojure - 206</strong></p>
https://codegolf.stackexchange.com/a/54#12877 <h3>Use <code>+=</code> instead of <code>append</code> and <code>extend</code></h3>
https://codegolf.stackexchange.com/a/12879#12881 <h2>R 133 characters</h2>
https://codegolf.stackexchange.com/a/69#12884 <h1>Mathematica <s>17</s> 19</h1>
https://codegolf.stackexchange.com/a/12879#12889 <h1>Mathematica <s>82 72</s> 70</h1>
https://codegolf.stackexchange.com/a/12891#12895 <h1>Mathematica 65 chars</h1>
https://codegolf.stackexchange.com/a/12902#12907 <p><strong>Python, <strike>78</strike> <strike>72</strike> 66 char</strong>
https://codegolf.stackexchange.com/a/12900#12908 <p>Tips below vary from the most economical to the most often used:</p>
https://codegolf.stackexchange.com/a/12902#12909 <h2>APL (22)</h2>
https://codegolf.stackexchange.com/a/12898#12911 <p>Mathematica, 303</p>
https://codegolf.stackexchange.com/a/12902#12913 <h2>R 67</h2>
https://codegolf.stackexchange.com/a/12902#12916 <p><strong>8086 assembly, <strike>106</strike> 98 characters</strong></p>
https://codegolf.stackexchange.com/a/88#12918 <h2>C Solution</h2>
https://codegolf.stackexchange.com/a/12900#12922 <p>Some built-in functions with long names can be replaced with shorter expressions. </p>
https://codegolf.stackexchange.com/a/12673#12926 <h2>PHP (44)</h2>
https://codegolf.stackexchange.com/a/12900#12930 <p><code>Sqrt@2</code> or <code>2^.5</code> => <code>√2</code></p>
https://codegolf.stackexchange.com/a/12902#12933 <h3>GolfScript (10 chars)</h3>
https://codegolf.stackexchange.com/a/12673#12935 <p><strong>Python, 194</strong></p>
https://codegolf.stackexchange.com/a/12919#12940 <h2>javascript <s>148</s> 127</h2>
https://codegolf.stackexchange.com/a/11640#12943 <h1>PHP: 61 chars (or 60 chars if you replace the \n by a real ASCII newline)</h1>
https://codegolf.stackexchange.com/a/12931#12947 <h1>Mathematica 351</h1>
https://codegolf.stackexchange.com/a/12931#12948 <h1>Python 271</h1>
https://codegolf.stackexchange.com/a/2958#12957 <p><strong>Python, <strike>19</strike> <strike>17</strike> 16</strong></p>
https://codegolf.stackexchange.com/a/12931#12966 <h1>Python 304</h1>
https://codegolf.stackexchange.com/a/12982#12983 <h1>Mathematica 20</h1>
https://codegolf.stackexchange.com/a/12982#12984 <h1>Ruby: <s>30</s> 26 characters</h1>
https://codegolf.stackexchange.com/a/12982#12988 <h3>Bash 43</h3>
https://codegolf.stackexchange.com/a/2682#12998 <p>Something worth noting is that you can use a string in place of zero in some instances to save a couple of bytes here and there in loops:</p>
https://codegolf.stackexchange.com/a/1899#13002 <h2>APL (71)</h2>
https://codegolf.stackexchange.com/a/12931#13006 <p><strong>Ruby - 246</strong></p>
https://codegolf.stackexchange.com/a/10759#13007 <h2>100% pure <a href="/questions/tagged/bash" class="post-tag" title="show questions tagged &#39;bash&#39;" rel="tag">bash</a> only! Without fork!</h2>
https://codegolf.stackexchange.com/a/13014#13015 <p>To read and process a number on each line:</p>
https://codegolf.stackexchange.com/a/12931#13017 <p>Ruby - about 700 golfed. I started a golfed version, with single-character names for variables and methods, but after awhile I got more interested in the algorithm than the golf, so stopped trying to optimize code length. Nor did I worry about getting the input string. My effort is below.</p>
https://codegolf.stackexchange.com/a/12693#13018 <p><strong>Python 2: <strike>72 66</strike> 64</strong></p>
https://codegolf.stackexchange.com/a/12919#13021 <p>Ruby - 65 characters</p>
https://codegolf.stackexchange.com/a/13022#13023 <h2>APL (160)</h2>
https://codegolf.stackexchange.com/a/667#13024 <h2>C (68)</h2>
https://codegolf.stackexchange.com/a/667#13025 <h2>perl5.10: 36 chars</h2>
https://codegolf.stackexchange.com/a/667#13027 <h1>Haskell 74 chars</h1>
https://codegolf.stackexchange.com/a/12673#13040 <p><strong>Powershell 140</strong>
https://codegolf.stackexchange.com/a/8429#13042 <p><strong>PowerShell - 59</strong></p>
https://codegolf.stackexchange.com/a/113#13043 <p><strong>PowerShell - 94</strong></p>
https://codegolf.stackexchange.com/a/12693#13044 <p><strong>PowerShell, 90</strong></p>
https://codegolf.stackexchange.com/a/5977#13047 <h1>Mathematica 25</h1>
https://codegolf.stackexchange.com/a/13022#13052 <p>Ruby 448</p>
https://codegolf.stackexchange.com/a/11552#13053 <p>Use the interactive shell. This allows you to abbreviate the command names as long as only 1 command starts with the remaining letters.</p>
https://codegolf.stackexchange.com/a/12673#13055 <h1>Python 3: <strike>125</strike> <strike>91</strike> 90</h1>
https://codegolf.stackexchange.com/a/9359#13061 <p>Scheme: </p>
https://codegolf.stackexchange.com/a/13065#13066 <h2>Bash</h2>
https://codegolf.stackexchange.com/a/667#13072 <h2>Pure Bash Solution (60 characters)</h2>
https://codegolf.stackexchange.com/a/13074#13078 <h1>Mathematica 9 chars Ratio: ~ 4564112 : 1</h1>
https://codegolf.stackexchange.com/a/12760#13083 <p>Because I felt like it (I know that I'm a bit late)</p>
https://codegolf.stackexchange.com/a/13074#13084 <p>If infinite input was allowed, </p>
https://codegolf.stackexchange.com/a/13073#13085 <h1>Mathematica <s>80</s> 75</h1>
https://codegolf.stackexchange.com/a/13088#13090 <h1>Ruby: <s>50</s> 46 characters (1020 characters output)</h1>
https://codegolf.stackexchange.com/a/13088#13091 <h2>GolfScript (<strike>35 31</strike> 26 chars)</h2>
https://codegolf.stackexchange.com/a/5977#13098 <p>Regular expression kung fu :) - <strong>Perl</strong> - <strong>49 chars</strong></p>
https://codegolf.stackexchange.com/a/12563#13102 <h1>Fish 79</h1>
https://codegolf.stackexchange.com/a/13088#13106 <h1>Haskell</h1>
https://codegolf.stackexchange.com/a/13088#13108 <p>I don't have any code, but I thought someone might appreciate this intuitive proof that 999 characters is the lower bound to the length of the output:</p>
https://codegolf.stackexchange.com/a/12563#13110 <h2>APL (17)</h2>
https://codegolf.stackexchange.com/a/13074#13111 <p>So, these are all good programs that produce lots of output with very little code, but none of them are <em>really</em> short...</p>
https://codegolf.stackexchange.com/a/12973#13112 <p>My principal piece of advice would be <strong>don't.</strong></p>
https://codegolf.stackexchange.com/a/2295#13114 <h2>APL (78)</h2>
https://codegolf.stackexchange.com/a/13132#13133 <h1>Ruby: 19 characters</h1>
https://codegolf.stackexchange.com/a/13132#13136 <h2>C (67 chars no main boilerplate)</h2>
https://codegolf.stackexchange.com/a/13132#13138 <h1><a href="http://esolangs.org/wiki/Fish" rel="nofollow">>&lt;></a> <s>103</s> 60</h1>
https://codegolf.stackexchange.com/a/13132#13140 <h2>Ruby</h2>
https://codegolf.stackexchange.com/a/13132#13146 <h1>q/k (3 chars)</h1>
https://codegolf.stackexchange.com/a/13152#13156 <p><strong>Windows Batch file, 8 characters</strong></p>
https://codegolf.stackexchange.com/a/13152#13158 <h2>Befunge (1)</h2>
https://codegolf.stackexchange.com/a/13159#13160 <h2>Perl 39 bytes</h2>
https://codegolf.stackexchange.com/a/13132#13165 <h1>Dc: <s>35</s> 32 characters</h1>
https://codegolf.stackexchange.com/a/13132#13168 <h3>bash <s>22</s> 21 chars</h3>
https://codegolf.stackexchange.com/a/13152#13169 <p><strong>C, <strike>25</strike> 24</strong></p>
https://codegolf.stackexchange.com/a/13152#14169 <p><strong>Perl, 10 chars</strong></p>
https://codegolf.stackexchange.com/a/13132#15169 <h3>Perl <em>24</em> chars</h3>
https://codegolf.stackexchange.com/a/13152#15170 <h3>sed <s>7</s> 5 chars (version 4.2)</h3>
https://codegolf.stackexchange.com/a/12177#15171 <h1>TCL 8.5 <s>(71 70 68)</s> (67)</h1>
https://codegolf.stackexchange.com/a/13166#15180 <h2>APL (70)</h2>
https://codegolf.stackexchange.com/a/13132#15183 <h2>Action Script 3 | 43 characters</h2>
https://codegolf.stackexchange.com/a/13159#15184 <h2>Action Script 3 | Many bytes</h2>
https://codegolf.stackexchange.com/a/15174#15194 <h1>Mathematica <s>449 479</s> 470</h1>
https://codegolf.stackexchange.com/a/12718#15196 <h1>GNU Awk: 217 characters</h1>
https://codegolf.stackexchange.com/a/15174#15197 <p>An all nighter, a ton of code (C# isn't the most terse of languages) and 8, that's right 8 computed solutions. There's a bunch of things I'd probably change about this... and it's probably wrong but I figured I'd get it in now. </p>
https://codegolf.stackexchange.com/a/13152#15199 <h1>TCL (15)</h1>
https://codegolf.stackexchange.com/a/13152#15202 <h3>JavaScript: 14</h3>
https://codegolf.stackexchange.com/a/13073#15203 <p>Ruby 289</p>
https://codegolf.stackexchange.com/a/13132#15205 <h2>JavaScript: 99 chars (<s>110</s> Thanks @manatwork):</h2>
https://codegolf.stackexchange.com/a/13132#15206 <p><strong>JavaScript, 89 chars</strong></p>
https://codegolf.stackexchange.com/a/8501#15210 <h2>APL (82)</h2>
https://codegolf.stackexchange.com/a/132#15212 <p>When possible, change <code>&amp;&amp;</code> and <code>||</code> to <code>&amp;</code> and <code>|</code> respectively.</p>
https://codegolf.stackexchange.com/a/13132#15213 <h2>PowerShell: <strike>71</strike> <strike>52</strike> <strike>51</strike> 41</h2>
https://codegolf.stackexchange.com/a/13152#15215 <h2>PowerShell 2.0: <strike>17</strike> <strike>11</strike> 8</h2>
https://codegolf.stackexchange.com/a/12177#15220 <h2>PowerShell: <strike>77</strike> <strike>74</strike> <strike>71</strike> <strike>70</strike> 61</h2>
https://codegolf.stackexchange.com/a/15228#15234 <h1>Mathematica <s>62</s> 61</h1>
https://codegolf.stackexchange.com/a/13132#15241 <h1>Python3.3 @ 60 chars</h1>
https://codegolf.stackexchange.com/a/13132#15242 <h2>Python 2.7 (80 Characters)</h2>
https://codegolf.stackexchange.com/a/9319#15243 <h2>PowerShell: <strike>120</strike> <strike>128</strike> <strike>123</strike> <strike>111</strike> <strike>110</strike> 97</h2>
https://codegolf.stackexchange.com/a/132#15249 <p>Since array elements are stored directly after one another in memory, instead of something like this:</p>
https://codegolf.stackexchange.com/a/15174#15254 <h2>Java</h2>
https://codegolf.stackexchange.com/a/15244#15255 <h2>APL (15)</h2>
https://codegolf.stackexchange.com/a/15244#15268 <h1>Dc: 48 characters</h1>
https://codegolf.stackexchange.com/a/15244#15269 <p><strong>Powershell, <strike>75</strike> <strike>63</strike> <strike>62</strike> <strike>60</strike> 58</strong> </p>
https://codegolf.stackexchange.com/a/191#15270 <p>You can skip spaces <em>a lot</em> in PowerShell. If it feels like it might not be needed, it quite possibly isn't. This is particularly useful in comparisons.</p>
https://codegolf.stackexchange.com/a/15219#15275 <h1>Mathematica 190</h1>
https://codegolf.stackexchange.com/a/6467#15276 <h2>R <s>85</s> 81 characters</h2>
https://codegolf.stackexchange.com/a/15279#15280 <p>For arithmetic expansion use <code>$[…]</code> instead of <code>$((…))</code>:</p>
https://codegolf.stackexchange.com/a/4244#15282 <p>21 characters with dyalog APL.</p>
https://codegolf.stackexchange.com/a/15244#15283 <h1>Awk: <s>40</s> 39 characters</h1>
https://codegolf.stackexchange.com/a/191#15287 <p>Absolute value</p>
https://codegolf.stackexchange.com/a/191#15288 <p>Encapsulating the command that defines a variable in parenthesis allows you to feed the variable's definition directly to other commands.</p>
https://codegolf.stackexchange.com/a/191#15290 <p>Don't forget that you don't always need to provide the full name of a parameter, and some parameters are positional.</p>
https://codegolf.stackexchange.com/a/9178#15291 <h2>Score: 275</h2>
https://codegolf.stackexchange.com/a/1536#15298 <h2>PowerShell: <strike>596</strike> 382</h2>
https://codegolf.stackexchange.com/a/15301#15305 <h2>Perl 385 </h2>
https://codegolf.stackexchange.com/a/15301#15307 <h2>APL (Dyalog) (372)</h2>
https://codegolf.stackexchange.com/a/15309#15311 <h1>Mathematica <s>157</s> 96</h1>
https://codegolf.stackexchange.com/a/15309#15312 <h2>PowerShell: <strike>149</strike> 135</h2>
https://codegolf.stackexchange.com/a/15309#15313 <h2>APL (28)</h2>
https://codegolf.stackexchange.com/a/15304#15316 <h1>Python 3 (100 chars)</h1>
https://codegolf.stackexchange.com/a/1536#15320 <p>Javascript, 186</p>
https://codegolf.stackexchange.com/a/12973#15324 <p>Putting one tip per answer would be way too many answers.</p>
https://codegolf.stackexchange.com/a/11115#15331 <p>Common Lisp (108)</p>
https://codegolf.stackexchange.com/a/1536#15332 <p><strong><a href="http://esolangs.org/wiki/Fish" rel="nofollow">Fish</a> - 270</strong></p>
https://codegolf.stackexchange.com/a/8696#15333 <h2> APL (40) </h2>
https://codegolf.stackexchange.com/a/15325#15334 <h2>APL (87)</h2>
https://codegolf.stackexchange.com/a/8696#15336 <p><strong>PowerShell, <strike>49</strike> 48</strong></p>
https://codegolf.stackexchange.com/a/15339#15344 <p><strong>C++ 503 characters</strong></p>
https://codegolf.stackexchange.com/a/4399#15350 <h3>Tcl</h3>
https://codegolf.stackexchange.com/a/8696#15351 <h2>PowerShell (2 options): <s>92</s> <s>84</s> 45 bytes</h2>
https://codegolf.stackexchange.com/a/191#15352 <p>If you need to run a loop, and you know <em>exactly</em> how many times it needs to run every time, consider piping an array of contiguous integers into <code>ForEach-Object</code> via the <code>%</code> alias instead of using <code>for</code>.</p>
https://codegolf.stackexchange.com/a/12693#15353 <p><strong><a href="http://esolangs.org/wiki/Fish" rel="nofollow">Fish</a> - <s>46</s> 43</strong></p>
https://codegolf.stackexchange.com/a/4399#15354 <h2>brainfuck (2)</h2>
https://codegolf.stackexchange.com/a/1536#15362 <p>If we push the rules quite a bit.</p>
https://codegolf.stackexchange.com/a/191#15368 <p>Replace <code>[math]::pow</code> with multiplication. Instead of </p>
https://codegolf.stackexchange.com/a/5977#15370 <h1>Bash (433643)</h1>
https://codegolf.stackexchange.com/a/12368#15374 <h2>PowerShell: 96</h2>
https://codegolf.stackexchange.com/a/11188#15386 <h2>PowerShell: <strike>144</strike> <strike>133</strike> <strike>117</strike> <strike>111</strike> <strike>92</strike> 73</h2>
https://codegolf.stackexchange.com/a/191#15387 <p>A switch can act like a loop, when given an array. For example:</p>
https://codegolf.stackexchange.com/a/5977#15394 <h1>Ruby 34</h1>
https://codegolf.stackexchange.com/a/15395#15396 <h1>Mathematica 40</h1>
https://codegolf.stackexchange.com/a/15403#15410 <h3> R 254 characters</h3>
https://codegolf.stackexchange.com/a/15403#15411 <h1>Ruby: 186 characters</h1>
https://codegolf.stackexchange.com/a/15403#15414 <h1>Sed: <s>183</s> 180 characters</h1>
https://codegolf.stackexchange.com/a/15417#15423 <h2>PowerShell: <strike>162</strike> <strike>124</strike> 114 or 20</h2>
https://codegolf.stackexchange.com/a/15417#15424 <h1>Mathematica <s>29 27</s> 25</h1>
https://codegolf.stackexchange.com/a/191#15432 <p>Consider storing repeated script blocks in variables, instead of using functions.</p>
https://codegolf.stackexchange.com/a/15417#15438 <h2>Dyalog APL (20)</h2>
https://codegolf.stackexchange.com/a/15417#15439 <p><strong>Java - 157</strong></p>
https://codegolf.stackexchange.com/a/15417#15444 <h3>ExtJS (Javascript) 44</h3>
https://codegolf.stackexchange.com/a/15325#15450 <h1>Mathematica 131</h1>
https://codegolf.stackexchange.com/a/12919#15451 <h2>PowerShell: 132</h2>
https://codegolf.stackexchange.com/a/15417#15454 <p><strong>AutoIt v3, 32</strong></p>
https://codegolf.stackexchange.com/a/15403#15462 <h1>Awk: 203 characters</h1>
https://codegolf.stackexchange.com/a/15403#15463 <h1>Perl: 168 characters</h1>
https://codegolf.stackexchange.com/a/11155#15464 <p><strong>PHP 60 characters.</strong></p>
https://codegolf.stackexchange.com/a/15417#15465 <h3>bash <s>20</s> 19 chars</h3>
https://codegolf.stackexchange.com/a/15417#15466 <p><strong>Bash</strong> (36 chars)</p>
https://codegolf.stackexchange.com/a/85#15477 <p><strong>JAVA - 108 characters:</strong></p>
https://codegolf.stackexchange.com/a/13152#15483 <p><strong>C++ - 24 chars</strong></p>
https://codegolf.stackexchange.com/a/15417#15484 <h1>Ghostscript 50</h1>
https://codegolf.stackexchange.com/a/12693#15493 <p><strong>PHP 140</strong></p>
https://codegolf.stackexchange.com/a/12368#15494 <h2>JavaScript: (96 bytes long, prints nothing, throws an error)</h2>
https://codegolf.stackexchange.com/a/12368#15498 <p><strong>Fish - 80</strong></p>
https://codegolf.stackexchange.com/a/85#15504 <h1>PowerShell: 42 or 75</h1>
https://codegolf.stackexchange.com/a/15512#15518 <h1>Shell script: <s>166</s> 163 characters</h1>
https://codegolf.stackexchange.com/a/15512#15519 <h1>Mathematica <s>118 119 118 107</s> 97</h1>
https://codegolf.stackexchange.com/a/15512#15525 <h2>Dyalog APL (<s>121</s> <s>116</s> 115)</h2>
https://codegolf.stackexchange.com/a/15485#15527 <h2>Dyalog APL (10)</h2>
https://codegolf.stackexchange.com/a/15512#15528 <h3>SVG <s>305</s> 296</h3>
https://codegolf.stackexchange.com/a/8932#15532 <h1>plain TeX (5 chars):</h1>
https://codegolf.stackexchange.com/a/2823#15540 <h3>Language-independent/mathematics</h3>
https://codegolf.stackexchange.com/a/12177#15543 <h1>Java (136)</h1>
https://codegolf.stackexchange.com/a/1536#15544 <h1>Java 389 characters</h1>
https://codegolf.stackexchange.com/a/13074#15545 <p>java(131): unknown but finite amount</p>
https://codegolf.stackexchange.com/a/15546#15551 <h1>Mathematica <s>100 94</s> 89</h1>
https://codegolf.stackexchange.com/a/15546#15552 <h2>APL (<s>34</s> 30)</h2>
https://codegolf.stackexchange.com/a/13074#15557 <h1>C#: 108 chars. Ratio: 742123445489230793057592 : 1</h1>
https://codegolf.stackexchange.com/a/15546#15558 <p>Perl, 84 characters.</p>
https://codegolf.stackexchange.com/a/15546#15570 <h1>C: 88 characters</h1>
https://codegolf.stackexchange.com/a/15546#15575 <h2>R 67</h2>
https://codegolf.stackexchange.com/a/2823#15586 <p><strong>Groovy 32</strong></p>
https://codegolf.stackexchange.com/a/15546#15588 <h2>GolfScript (31 chars)</h2>
https://codegolf.stackexchange.com/a/15546#15592 <p><strong>Fish - 41</strong></p>
https://codegolf.stackexchange.com/a/15581#15597 <h1>HTML &amp; CSS: <s>270</s> 269 bytes</h1>
https://codegolf.stackexchange.com/a/15512#15610 <h1>HTML 118</h1>
https://codegolf.stackexchange.com/a/15417#15611 <h1>Shell script: 56 character</h1>
https://codegolf.stackexchange.com/a/15417#15613 <h1>Python: 20 characters</h1>
https://codegolf.stackexchange.com/a/12760#15616 <h3>Perl 18</h3>
https://codegolf.stackexchange.com/a/12760#15620 <h2>PowerShell: <strike>69</strike> <strike>65</strike> 64</h2>
https://codegolf.stackexchange.com/a/12902#15625 <p>Java: 285 charas</p>
https://codegolf.stackexchange.com/a/15485#15626 <p>alternative java with monitor-abuse (248 charas)</p>
https://codegolf.stackexchange.com/a/2922#15631 <p><strong>JavaScript -> Javascript (44 characters)</strong></p>
https://codegolf.stackexchange.com/a/15615#15633 <p>Assuming the input numbers as co-prime, call this process function with numerator and denominator. It can go to any depth until it finds the continued form, no limit</p>
https://codegolf.stackexchange.com/a/15615#15635 <h3>Perl <s>128</s> 114 chars</h3>
https://codegolf.stackexchange.com/a/15546#15636 <p>Java, 226 chars</p>
https://codegolf.stackexchange.com/a/15615#15642 <h2>APL (78)</h2>
https://codegolf.stackexchange.com/a/15615#15643 <h2>XSLT 1.0</h2>
https://codegolf.stackexchange.com/a/11132#15644 <h1>Javascript <strike>162</strike> <strike>156</strike> 145</h1>
https://codegolf.stackexchange.com/a/15425#15653 <p>I found a semi-edge case where a multiple comparison <em>can</em> be shortened. This is useful when you need to test two or more variables for equality, and only return true if all tests are true.</p>
https://codegolf.stackexchange.com/a/8765#15654 <h2>PowerShell: 98</h2>
https://codegolf.stackexchange.com/a/12693#15663 <h1>Ruby <strike>48</strike> <strike>40</strike> 38</h1>
https://codegolf.stackexchange.com/a/15660#15664 <h1>C# 128</h1>
https://codegolf.stackexchange.com/a/5600#15667 <h1>F# (96) characters, using fsharpi</h1>
https://codegolf.stackexchange.com/a/54#15677 <p>When your program needs to return a value, you might be able to use a <code>yield</code>, saving one character:</p>
https://codegolf.stackexchange.com/a/15668#15679 <h2>PowerShell: 38</h2>
https://codegolf.stackexchange.com/a/15668#15680 <h1>Mathematica <s>10</s> 8</h1>
https://codegolf.stackexchange.com/a/15660#15681 <h1>PowerShell: 279</h1>
https://codegolf.stackexchange.com/a/15660#15682 <h1>Python 136</h1>
https://codegolf.stackexchange.com/a/54#15683 <p>You can use the good old alien smiley face to reverse sequences:</p>
https://codegolf.stackexchange.com/a/15668#15684 <h1>R 17 characters</h1>
https://codegolf.stackexchange.com/a/12760#15686 <p><strong>Golfscript - 17</strong></p>
https://codegolf.stackexchange.com/a/15668#15693 <h2>Perl: 5 characters</h2>
https://codegolf.stackexchange.com/a/4244#15694 <h1><a href="http://esolangs.org/wiki/Fish" rel="nofollow">>&lt;></a>: 136 chars</h1>
https://codegolf.stackexchange.com/a/15668#15703 <p><strong>Haskell, 14 characters</strong></p>
https://codegolf.stackexchange.com/a/15678#15705 <h3>JavaScript: <del>133</del> 117</h3>
https://codegolf.stackexchange.com/a/15660#15708 <h1>R</h1>
https://codegolf.stackexchange.com/a/15417#15710 <h1>C# 87</h1>
https://codegolf.stackexchange.com/a/15668#15714 <h1>JavaScript <strike>26</strike> 13</h1>
https://codegolf.stackexchange.com/a/15668#15724 <h1>Python (20)</h1>
https://codegolf.stackexchange.com/a/15668#15730 <h1>C: 13 characters</h1>
https://codegolf.stackexchange.com/a/12760#15737 <h1>JavaScript 124</h1>
https://codegolf.stackexchange.com/a/272#15739 <h1>PowerShell: 207</h1>
https://codegolf.stackexchange.com/a/15738#15755 <h1>Mathematica 203</h1>
https://codegolf.stackexchange.com/a/15734#15759 <h2>1864 keystrokes</h2>
https://codegolf.stackexchange.com/a/1076#15764 <h1>PowerShell: 95</h1>
https://codegolf.stackexchange.com/a/15767#15776 <h1>Mathematica 450</h1>
https://codegolf.stackexchange.com/a/15777#15778 <h1>Mathematica <s>49 46 45 44</s> 42</h1>
https://codegolf.stackexchange.com/a/15771#15780 <h1>Python 3 (66 chars)</h1>
https://codegolf.stackexchange.com/a/15777#15790 <h1>Python 195 / 204</h1>
https://codegolf.stackexchange.com/a/15777#15796 <p><strong>VB.net</strong> </p>
https://codegolf.stackexchange.com/a/15783#15797 <h2>R 58</h2>
https://codegolf.stackexchange.com/a/15777#15798 <h2>R <s>76</s> <s>72</s> 57</h2>
https://codegolf.stackexchange.com/a/15783#15809 <h1>k</h1>
https://codegolf.stackexchange.com/a/15777#15810 <h1>k</h1>
https://codegolf.stackexchange.com/a/15777#15812 <h1>C <del>301+</del> 287</h1>
https://codegolf.stackexchange.com/a/15777#15816 <h1>Bash (<strike>52</strike> 47 characters)</h1>
https://codegolf.stackexchange.com/a/15777#15817 <p><strong>Python(v2) 120</strong></p>
https://codegolf.stackexchange.com/a/15777#15819 <h1>C# <del>110</del> <del>101</del> <del>93</del> 92</h1>
https://codegolf.stackexchange.com/a/15777#15820 <h2>Perl + lib POSIX 55</h2>
https://codegolf.stackexchange.com/a/15777#15821 <h2>bash <s>47</s> 36</h2>
https://codegolf.stackexchange.com/a/15777#15824 <h2>Python2.7 <s>90</s> 86</h2>
https://codegolf.stackexchange.com/a/15789#15827 <h2>Javascript 838</h2>
https://codegolf.stackexchange.com/a/15791#15829 <h2>APL (42)</h2>
https://codegolf.stackexchange.com/a/15777#15832 <h1>C (<s>151</s> <s>145</s> <s>137</s> <s>131</s> 130 chars)</h1>
https://codegolf.stackexchange.com/a/15791#15839 <h1>Python 3.3 (93)</h1>
https://codegolf.stackexchange.com/a/15777#15851 <p>In <strong>Smalltalk</strong> (Squeak/Pharo flavour), implement this method in Integer (<strong>86</strong> chars)</p>
https://codegolf.stackexchange.com/a/4244#15857 <p><strong>Scala 73 chars</strong></p>
https://codegolf.stackexchange.com/a/976#15862 <p><strong>VB.net (96c*)</strong></p>
https://codegolf.stackexchange.com/a/4244#15868 <h2>Bash: 126</h2>
https://codegolf.stackexchange.com/a/13152#15870 <h1>Postscript 9</h1>
https://codegolf.stackexchange.com/a/15791#15884 <h1>Mathematica 97</h1>
https://codegolf.stackexchange.com/a/15882#15885 <h1>PowerShell: <strike>32</strike> 23</h1>
https://codegolf.stackexchange.com/a/15882#15891 <h2>APL (5)</h2>
https://codegolf.stackexchange.com/a/15882#15894 <h1>GolfScript: <s>17</s> 15 characters</h1>
https://codegolf.stackexchange.com/a/15882#15895 <h1>Dc: 35 characters</h1>
https://codegolf.stackexchange.com/a/15882#15896 <h1>Bash: 24 characters</h1>
https://codegolf.stackexchange.com/a/15882#15897 <h1>Mathematica <s>50 41</s> 30</h1>
https://codegolf.stackexchange.com/a/15882#15900 <h1>F#: <s>61</s> <s>62</s> 49</h1>
https://codegolf.stackexchange.com/a/15882#15902 <h1>J: <s>18</s> 13</h1>
https://codegolf.stackexchange.com/a/15882#15904 <h3>Bash <strike>28</strike> 26</h3>
https://codegolf.stackexchange.com/a/15882#15911 <p><strong>BrainF*</strong> ,<strike>79</strike> 60</p>
https://codegolf.stackexchange.com/a/15882#15916 <h1>Q (13)</h1>
https://codegolf.stackexchange.com/a/15882#15923 <h2>JavaScript (<strike>59</strike> 56)</h2>
https://codegolf.stackexchange.com/a/15882#15928 <p><strong>AWK, 48</strong></p>
https://codegolf.stackexchange.com/a/11640#15931 <h1>PowerShell: 38</h1>
https://codegolf.stackexchange.com/a/5600#15938 <p><strong>AWK,35 (using o,i)</strong> </p>
https://codegolf.stackexchange.com/a/15668#15940 <p><strong>AWK, 15</strong></p>
https://codegolf.stackexchange.com/a/15882#15943 <p><strong>Java: 56</strong></p>
https://codegolf.stackexchange.com/a/15791#15944 <h1>JavaScript (<strike>159</strike> 133)</h1>
https://codegolf.stackexchange.com/a/54#15945 <p>Lets play with some list tricks</p>
https://codegolf.stackexchange.com/a/15738#15948 <h2>JavaScript (239)</h2>
https://codegolf.stackexchange.com/a/15668#15949 <h1>Clojure 13 <s>18</s> chars</h1>
https://codegolf.stackexchange.com/a/15882#15950 <h1>Clojure <s>41</s> 45</h1>
https://codegolf.stackexchange.com/a/15934#15951 <h2>GolfScript (<strike>49 48</strike> 46 chars)</h2>
https://codegolf.stackexchange.com/a/15934#15955 <h1>Mathematica 138</h1>
https://codegolf.stackexchange.com/a/73#15957 <p><strong>AWK, 8</strong></p>
https://codegolf.stackexchange.com/a/15791#15959 <p><strong>Ruby 1.8.7, 74</strong> </p>
https://codegolf.stackexchange.com/a/15934#15962 <h2><strike>Ruby (69 chars)</strike> CoffeeScript (59 chars)</h2>
https://codegolf.stackexchange.com/a/2203#15970 <p>Print a character then carriage return, instead of:</p>
https://codegolf.stackexchange.com/a/15882#15972 <h1>Javascript 55</h1>
https://codegolf.stackexchange.com/a/15425#15979 <p>Note that <code>[int]$x</code> is <code>0</code>(i.e. false) for all <code>$x</code> in the interval <code>[-0.5, 0.5]</code>, and <code>not 0</code>(i.e. true) for all <code>$x</code> outside of the interval (<code>[int]</code> rounds the number).</p>
https://codegolf.stackexchange.com/a/15977#15980 <h1>Mathematica 62</h1>
https://codegolf.stackexchange.com/a/15977#15981 <h2>C# – 110</h2>
https://codegolf.stackexchange.com/a/15977#15986 <p><strong>Python 3,22</strong> </p>
https://codegolf.stackexchange.com/a/15977#15989 <h1>Ruby: <s>60</s> <s>51</s> <s>50</s> 47 characters</h1>
https://codegolf.stackexchange.com/a/15961#15995 <h1>Mathematica 144</h1>
https://codegolf.stackexchange.com/a/15961#15997 <p><strong>Java - 1210</strong></p>
https://codegolf.stackexchange.com/a/15977#16002 <h2>JavaScript (94)</h2>
https://codegolf.stackexchange.com/a/15999#16010 <p><strong>Python <del>206</del> 181 characters</strong></p>
https://codegolf.stackexchange.com/a/16021#16026 <h1>J: 26</h1>
https://codegolf.stackexchange.com/a/15999#16029 <h2>APL (75)</h2>
https://codegolf.stackexchange.com/a/16021#16044 <h2>Javascript: 34 characters</h2>
https://codegolf.stackexchange.com/a/16043#16048 <h2>Perl and C <s>6478</s> 1955</h2>
https://codegolf.stackexchange.com/a/16021#16051 <h1>JavaScript jQuery <del>119</del> <del>92</del> <del>74</del> 70 characters</h1>
https://codegolf.stackexchange.com/a/2203#16063 <p>Using <code>asprintf()</code> saves you the explicit allocating and also measuring the length of a string aka <code>char*</code>!
https://codegolf.stackexchange.com/a/16043#16065 <h1>Ruby 145</h1>
https://codegolf.stackexchange.com/a/16021#16066 <p><strong>bash</strong></p>
https://codegolf.stackexchange.com/a/15977#16067 <p><strong>PHP - 23 characters</strong></p>
https://codegolf.stackexchange.com/a/16045#16068 <h2>GolfScript &rarr; GolfScript: (4 + 0 + 0) / 2 = 2</h2>
https://codegolf.stackexchange.com/a/54#16086 <p>When you have two boolean values, <code>a</code> and <code>b</code>, if you want to find out if both <code>a</code> and <code>b</code> are true, use <code>*</code> instead of <code>and</code>:</p>
https://codegolf.stackexchange.com/a/6671#16089 <p>If you are going to be using some method a lot, assign its resident class to a variable. For example, assign <code>System.out</code> to a variable:</p>
https://codegolf.stackexchange.com/a/16090#16091 <p>Instead of using <code>|</code>, requiring another line (often with many extra spaces), try using <code>j</code>. For example:</p>
https://codegolf.stackexchange.com/a/16090#16092 <p>When using a multi-line loop, try to use as much of it as possible:</p>
https://codegolf.stackexchange.com/a/16090#16093 <p>Don't forget that <code>0</code> is always on the stack. For example, this means that, with an empty stack, <code>g</code> is equivalent to <code>00g</code> and <code>p</code> is equivalent to <code>000p</code>.</p>
https://codegolf.stackexchange.com/a/16090#16094 <p>Don't forget about the <code>k</code> operator. Instead of <code>"!dlroW olleH",,,,,,,,,,,,@</code>, do <code>"!dlroW olleH"bk,@</code>. Note that <code>k</code> does the operation <em>on the cell that it is at</em> so <code>9k,</code> would print not 9 times but 10; 9 times with the <code>k</code>, and once with <code>,</code>.</p>
https://codegolf.stackexchange.com/a/16090#16095 <p>If you need to push a number larger than 15, use <code>'</code> to fetch the ASCII value of the next character:</p>
https://codegolf.stackexchange.com/a/6671#16099 <p>For golfing that doesn't require input, you can use static blocks, and run it just fine without any main method, just compile it with Java 6.</p>
https://codegolf.stackexchange.com/a/6671#16100 <ul>
https://codegolf.stackexchange.com/a/16083#16103 <h1>PowerShell: <strike>145</strike> 103</h1>
https://codegolf.stackexchange.com/a/16083#16105 <h2>APL (37)</h2>
https://codegolf.stackexchange.com/a/9045#16110 <h1>C# 164</h1>
https://codegolf.stackexchange.com/a/15977#16111 <h2>Javascript 102</h2>
https://codegolf.stackexchange.com/a/9045#16112 <p><strong>Scala, 81</strong></p>
https://codegolf.stackexchange.com/a/9045#16115 <h2>APL (26)</h2>
https://codegolf.stackexchange.com/a/16124#16126 <h1>C (<del>224</del> 212 characters)</h1>
https://codegolf.stackexchange.com/a/16124#16133 <h1>Postscript 272</h1>
https://codegolf.stackexchange.com/a/16021#16134 <h1>C++ 472 characters</h1>
https://codegolf.stackexchange.com/a/16118#16138 <h1>Python 2 (<s>353</s> 381)</h1>
https://codegolf.stackexchange.com/a/16144#16147 <h2>Bash (31)</h2>
https://codegolf.stackexchange.com/a/16083#16148 <p><strong>Python 3 ,69</strong></p>
https://codegolf.stackexchange.com/a/16153#16154 <p><strong>PHP - 199</strong></p>
https://codegolf.stackexchange.com/a/16083#16156 <p><strong>vb.net (108c)</strong></p>
https://codegolf.stackexchange.com/a/16083#16161 <p><strong>VB.net (193c) using LINQ</strong></p>
https://codegolf.stackexchange.com/a/16153#16162 <h1>Mathematica <s>114 112 99</s> 90</h1>
https://codegolf.stackexchange.com/a/16153#16163 <h1>PowerShell: <strike>191</strike> 170</h1>
https://codegolf.stackexchange.com/a/16153#16166 <h2>APL (50)</h2>
https://codegolf.stackexchange.com/a/16153#16168 <h1>C (132)</h1>
https://codegolf.stackexchange.com/a/16155#16171 <h2>PHP</h2>
https://codegolf.stackexchange.com/a/2070#16177 <p>I like using obscure programming languages to (try to) get the job done. </p>
https://codegolf.stackexchange.com/a/16153#16180 <h2>Mathematica <s>62</s> <s>58</s> 55</h2>
https://codegolf.stackexchange.com/a/15668#16197 <h1>Python 2.7 (16 charcters)</h1>
https://codegolf.stackexchange.com/a/16153#16205 <p>C#: 208</p>
https://codegolf.stackexchange.com/a/16204#16208 <h2>GolfScript: 13, no loops or recursion</h2>
https://codegolf.stackexchange.com/a/15999#16212 <p><strong>Scala, 171</strong></p>
https://codegolf.stackexchange.com/a/16217#16222 <h2>JavaScript 1.8 (150)</h2>
https://codegolf.stackexchange.com/a/16153#16223 <p>Using awk (303, uncompressed)</p>
https://codegolf.stackexchange.com/a/15668#16225 <p>No one use sed? similar as perl</p>
https://codegolf.stackexchange.com/a/4630#16228 <h2>GolfScript: 26</h2>
https://codegolf.stackexchange.com/a/16118#16229 <p>There should be only one Santa in file (if more than 2 "S", I need update the code).</p>
https://codegolf.stackexchange.com/a/607#16231 <p><strong>MuPAD – 7</strong></p>
https://codegolf.stackexchange.com/a/4630#16244 <p><strong>Python, <s>69</s> 67 chars</strong></p>
https://codegolf.stackexchange.com/a/16254#16257 <p><strong>Python 201 characters</strong></p>
https://codegolf.stackexchange.com/a/16254#16258 <p><strong>JavaScript, <s>98</s> 91 characters</strong>:</p>
https://codegolf.stackexchange.com/a/16254#16260 <p><strong>Scala 195</strong></p>
https://codegolf.stackexchange.com/a/16254#16299 <h2>GolfScript: 83</h2>
https://codegolf.stackexchange.com/a/2682#16433 <p>Use <code>if(~a.indexOf(b))</code> instead of <code>if(a.indexOf(b)!=-1)</code></p>
https://codegolf.stackexchange.com/a/607#16462 <h1>C++11 (35 chars)</h1>
https://codegolf.stackexchange.com/a/16083#16471 <h1>Javascript 93 characters</h1>
https://codegolf.stackexchange.com/a/607#16495 <h1>APL (13)</h1>
https://codegolf.stackexchange.com/a/16502#16517 <h1>Ruby</h1>
https://codegolf.stackexchange.com/a/16144#16526 <p>Here it is with good ol' Windows batch:</p>
https://codegolf.stackexchange.com/a/16502#16532 <p><strong>PHP</strong></p>
https://codegolf.stackexchange.com/a/607#16580 <h1>Golfscript — 16</h1>
https://codegolf.stackexchange.com/a/16620#16624 <h2>GolfScript 17</h2>
https://codegolf.stackexchange.com/a/15977#16642 <p><strong>Excel VBA-11 characters</strong></p>
https://codegolf.stackexchange.com/a/16620#16662 <p><H1>Python: 96 bytes</H1>
https://codegolf.stackexchange.com/a/15977#16672 <p><strong>PHP : <strike>78</strike> <strike>73</strike> <strike>65</strike> 64 characters</strong></p>
https://codegolf.stackexchange.com/a/16620#16677 <h2>Java</h2>
https://codegolf.stackexchange.com/a/16620#16693 <h2>PHP — 54 (Exact precision)</h2>
https://codegolf.stackexchange.com/a/16620#16694 <h1>Mathematica <s>63</s> 65</h1>
https://codegolf.stackexchange.com/a/12123#16697 <p><strong>27-5=22</strong></p>
https://codegolf.stackexchange.com/a/16620#16700 <h2>Awk: 38</h2>
https://codegolf.stackexchange.com/a/11056#16714 <h1>PHP 31 <strike>37</strike> characters</h1>
https://codegolf.stackexchange.com/a/11969#16720 <p>To fix the earlier J answer (I don't have enough reputation to comment on the original):</p>
https://codegolf.stackexchange.com/a/11969#16741 <h2>GolfScript <code>ceiling(26*.9)=24</code></h2>
https://codegolf.stackexchange.com/a/16502#16790 <p><strong>Python:</strong></p>
https://codegolf.stackexchange.com/a/16620#16802 <h2>Python: 69 bytes</h2>
https://codegolf.stackexchange.com/a/11969#16813 <p>Updated with function supplied by Synthetica (obviously the one who should get credit for this now)</p>
https://codegolf.stackexchange.com/a/16620#16827 <h2>Mathematica: 36 chars</h2>
https://codegolf.stackexchange.com/a/16760#16862 <h2>GolfScript 53</h2>
https://codegolf.stackexchange.com/a/16843#16867 <h2>PARI: 148</h2>
https://codegolf.stackexchange.com/a/12902#16869 <p><strong>Clojure (107)</strong></p>
https://codegolf.stackexchange.com/a/10608#16871 <p>J translation of @marinus' APL solution:</p>
https://codegolf.stackexchange.com/a/16760#16876 <h1>APL <s> 45 </s> 41</h1>
https://codegolf.stackexchange.com/a/10695#16890 <p><strong>Score of 0.84</strong></p>
https://codegolf.stackexchange.com/a/16885#16901 <h2>AutoHotkey (632)</h2>
https://codegolf.stackexchange.com/a/16843#16902 <h1>Haskell (169)</h1>
https://codegolf.stackexchange.com/a/16155#16908 <h1>Perl (100 characters (90 after removal of 10%))</h1>
https://codegolf.stackexchange.com/a/16760#16909 <h2>GolfScript (30 chars)</h2>
https://codegolf.stackexchange.com/a/16938#16946 <h2>J (<s>127</s> 108)</h2>
https://codegolf.stackexchange.com/a/6671#16948 <p>Rather than using the <code>import static java.lang.System.*</code> technique to save on <code>println()</code> statements, I've found that defining the following method is much more effective at saving characters:</p>
https://codegolf.stackexchange.com/a/16949#16952 <h2>APL (16 / 14)</h2>
https://codegolf.stackexchange.com/a/16954#16955 <h1>Native Ruby functions that I should implement</h1>
https://codegolf.stackexchange.com/a/16954#16960 <h2>Flexible I/O</h2>
https://codegolf.stackexchange.com/a/16954#16961 <h2>Unicode aliases</h2>
https://codegolf.stackexchange.com/a/16954#16962 <h1>Take features from APL and HQ9+ too!</h1>
https://codegolf.stackexchange.com/a/16954#16963 <h2>Shorter built-ins</h2>
https://codegolf.stackexchange.com/a/16954#16964 <h2>Change the lexer</h2>
https://codegolf.stackexchange.com/a/16954#16965 <h3>Numbers</h3>
https://codegolf.stackexchange.com/a/16954#16966 <p>It'd be nice if the value written or computed in the last line of a function was automatically returned</p>
https://codegolf.stackexchange.com/a/16954#16967 <h2>Regex support</h2>
https://codegolf.stackexchange.com/a/16954#16968 <h3>Stable sort</h3>
https://codegolf.stackexchange.com/a/16954#16971 <h3>% as builtin for product</h3>
https://codegolf.stackexchange.com/a/16954#16972 <h3>Builtins for current date/time</h3>
https://codegolf.stackexchange.com/a/16954#16973 <h3>Variable preset with command line args</h3>
https://codegolf.stackexchange.com/a/16954#16976 <h3>Make |, &amp; and ^ built-ins do something useful on blocks</h3>
https://codegolf.stackexchange.com/a/16954#16978 <h1>Clearly separating built-ins</h1>
https://codegolf.stackexchange.com/a/16954#16982 <h3>Array set operator</h3>
https://codegolf.stackexchange.com/a/16954#16986 <h2>Access to the whole stack</h2>
https://codegolf.stackexchange.com/a/16954#16987 <h2>Combined div-mod</h2>
https://codegolf.stackexchange.com/a/11969#16989 <h2>Java, just for fun</h2>
https://codegolf.stackexchange.com/a/17005#17015 <h1>Javascript / Base 64 Conversion</h1>
https://codegolf.stackexchange.com/a/17005#17021 <h2>AutoHotkey 31/13</h2>
https://codegolf.stackexchange.com/a/17005#17031 <h1>PHP (9 bytes)</h1>
https://codegolf.stackexchange.com/a/17005#17034 <h2>GolfScript (<strike>10 8</strike> 7 chars)</h2>
https://codegolf.stackexchange.com/a/9359#17037 <h1>fish shell (14 characters)</h1>
https://codegolf.stackexchange.com/a/9359#17038 <p>In Java : 131 characters</p>
https://codegolf.stackexchange.com/a/16938#17039 <h2>GolfScript (23 chars)</h2>
https://codegolf.stackexchange.com/a/17005#17040 <h2>Bash 28</h2>
https://codegolf.stackexchange.com/a/17005#17045 <h1>D</h1>
https://codegolf.stackexchange.com/a/17005#17046 <p><strong>Objective C</strong></p>
https://codegolf.stackexchange.com/a/9004#17061 <h1>Python 3.3.3, one character</h1>
https://codegolf.stackexchange.com/a/16954#17066 <h1>Single-character identifiers</h1>
https://codegolf.stackexchange.com/a/17005#17071 <p>You never said we couldn't put it on an external page!</p>
https://codegolf.stackexchange.com/a/17005#17073 <h2>Javascript: 47 characters</h2>
https://codegolf.stackexchange.com/a/16954#17076 <h2>Local variables / closures</h2>
https://codegolf.stackexchange.com/a/17005#17078 <h2><del>72 </del>45 characters in the code; Zero character codes</h2>
https://codegolf.stackexchange.com/a/17005#17082 <p>Ruby:</p>
https://codegolf.stackexchange.com/a/16954#17083 <h2>A way to turn symbols back into code blocks</h2>
https://codegolf.stackexchange.com/a/17005#17084 <h3>Scala REPL</h3>
https://codegolf.stackexchange.com/a/16843#17085 <h2>Python (127)</h2>
https://codegolf.stackexchange.com/a/17005#17091 <h2>Fortran: (<strike>43</strike> 27)</h2>
https://codegolf.stackexchange.com/a/17005#17092 <h1>Racket: 20 (19 chars)</h1>
https://codegolf.stackexchange.com/a/7#17093 <h1>Mathematica 98</h1>
https://codegolf.stackexchange.com/a/17005#17095 <p>maybe not the shortest, but one of the more readable ones in Smalltalk:</p>
https://codegolf.stackexchange.com/a/17005#17099 <h3>Ruby — 8 characters</h3>
https://codegolf.stackexchange.com/a/17005#17111 <p><strong>Perl 6, 11 characters</strong>:</p>
https://codegolf.stackexchange.com/a/17005#17112 <h1>Python 3 (17 bytes)</h1>
https://codegolf.stackexchange.com/a/17005#17115 <h2>JavaScript:</h2>
https://codegolf.stackexchange.com/a/11969#17119 <h2>Python: 32 bytes (29 points)</h2>
https://codegolf.stackexchange.com/a/17005#17121 <p>I and others have posted shorter Mathematica solutions to this challenge, but here are two methods that I don't believe have been tried in any of the other examples, in any languages.</p>
https://codegolf.stackexchange.com/a/11969#17131 <h1>Common Lisp: 35 bytes</h1>
https://codegolf.stackexchange.com/a/9004#17140 <h2>VBScript</h2>
https://codegolf.stackexchange.com/a/17124#17141 <p><strong>JavaScript: <strike>187</strike> Bytes</strong></p>
https://codegolf.stackexchange.com/a/17096#17145 <h2>C++ 5.806 Bytes</h2>
https://codegolf.stackexchange.com/a/16209#17156 <p>I've spent quite some time writing this:</p>
https://codegolf.stackexchange.com/a/17124#17170 <p>Haskell, 143 chars</p>
https://codegolf.stackexchange.com/a/16843#17172 <p><strike></p>
https://codegolf.stackexchange.com/a/17005#17175 <h1>Solution 1</h1>
https://codegolf.stackexchange.com/a/17124#17179 <p>A simple breadth first search. It doesn't put anything on the queue that's already been seen. It works in under a second for all of the examples but 'pbgbrgrp' which actually takes a full minute :(</p>
https://codegolf.stackexchange.com/a/2913#17187 <h1>Use shorttags</h1>
https://codegolf.stackexchange.com/a/17005#17195 <h2>C (31)</h2>
https://codegolf.stackexchange.com/a/17196#17200 <h2>APL (39)</h2>
https://codegolf.stackexchange.com/a/17196#17204 <h2>PHP 147 <strike>202</strike> <strike>177</strike> <strike>165</strike> <strike>149</strike> bytes</h2>
https://codegolf.stackexchange.com/a/17005#17207 <h1>PHP (21 chars)</h1>
https://codegolf.stackexchange.com/a/17196#17208 <h1>PHP (286 chars)</h1>
https://codegolf.stackexchange.com/a/17096#17217 <p><strong>Perl 3420 bytes</strong></p>
https://codegolf.stackexchange.com/a/17222#17223 <p>I came up with this in <strong>Java (81 chars)</strong>:</p>
https://codegolf.stackexchange.com/a/2913#17224 <h1>Use ternary operators:</h1>
https://codegolf.stackexchange.com/a/17222#17225 <p><strong>C (<del>77</del> 64 chars)</strong></p>
https://codegolf.stackexchange.com/a/6836#17229 <p><strong>perl 23</strong></p>
https://codegolf.stackexchange.com/a/17230#17231 <h1>Lua</h1>
https://codegolf.stackexchange.com/a/16956#17235 <h1>D (759 chars)</h1>
https://codegolf.stackexchange.com/a/17196#17237 <h1>Python (219 bytes)</h1>
https://codegolf.stackexchange.com/a/17239#17249 <h1>Mathematica 73</h1>
https://codegolf.stackexchange.com/a/17096#17253 <p>c++ - 477 bytes</p>
https://codegolf.stackexchange.com/a/17239#17255 <p>OK, this isn't the shortest. But the proper way to convert decimals to fractions is to use continued fractions.</p>
https://codegolf.stackexchange.com/a/17005#17259 <h2>bash 35</h2>
https://codegolf.stackexchange.com/a/17239#17263 <p>kind of cheating, but pressing these characters in a mathematica notebook looks it up in wolfram alpha, which gives the mixed fraction form among other information</p>
https://codegolf.stackexchange.com/a/16956#17265 <p>My python code is a little longer but it is fully working. </p>
https://codegolf.stackexchange.com/a/9004#17269 <h1>Windows Command Promt</h1>
https://codegolf.stackexchange.com/a/17270#17271 <p>This needs a little more work to fulfill the requirements (shading, interreflection), but mostly works. It generates the pixels line-by-line in the callback procedure to the <code>image</code> operator. The readability comes at the expense of being very wasteful with memory, creating and discarding temporary arrays with abandon.</p>
https://codegolf.stackexchange.com/a/17239#17274 <h1>Perl 6 (53 bytes)</h1>
https://codegolf.stackexchange.com/a/17005#17276 <h2>Mathematica (24)</h2>
https://codegolf.stackexchange.com/a/17005#17277 <p><strong>PHP: 54 chars</strong></p>
https://codegolf.stackexchange.com/a/13132#17278 <h1>Clojure 76 Characters</h1>
https://codegolf.stackexchange.com/a/9004#17280 <h1>Applescript (4 Characters)</h1>
https://codegolf.stackexchange.com/a/6836#17284 <h2>Mathematica (assorted)</h2>
https://codegolf.stackexchange.com/a/17005#17286 <p>guess this is already beaten but I like the approach:</p>
https://codegolf.stackexchange.com/a/17287#17290 <h2>APL (14)</h2>
https://codegolf.stackexchange.com/a/17287#17292 <p>if this could fit here : <code>In sql-server</code></p>
https://codegolf.stackexchange.com/a/17287#17295 <h2>Mathematica (26 <del>37</del>)</h2>
https://codegolf.stackexchange.com/a/17294#17296 <h1>Python: 282 characters no semi colons</h1>
https://codegolf.stackexchange.com/a/17287#17299 <h1>Ruby: 59 characters</h1>
https://codegolf.stackexchange.com/a/17005#17301 <h1>Javascript (29 chars)</h1>
https://codegolf.stackexchange.com/a/17297#17302 <h2>APL (73)</h2>
https://codegolf.stackexchange.com/a/17294#17306 <h2>APL (143)</h2>
https://codegolf.stackexchange.com/a/17297#17309 <h1>Ruby: 102 characters</h1>
https://codegolf.stackexchange.com/a/17305#17311 <h2> J (<s>31</s> 40) </h2>
https://codegolf.stackexchange.com/a/17297#17313 <h1>C++ (281 characters)</h1>
https://codegolf.stackexchange.com/a/17305#17317 <p><strong>PHP <strike>227</strike> 217</strong></p>
https://codegolf.stackexchange.com/a/17312#17320 <p>C#, 51 characters</p>
https://codegolf.stackexchange.com/a/17312#17321 <h2> 52 characters</h2>
https://codegolf.stackexchange.com/a/17305#17325 <p><strong>C (278 bytes)</strong></p>
https://codegolf.stackexchange.com/a/17287#17333 <h2>R: 23 characters</h2>
https://codegolf.stackexchange.com/a/17287#17335 <h2>Perl</h2>
https://codegolf.stackexchange.com/a/17287#17336 <h1>Ruby: 34 <del>37</del> characters</h1>
https://codegolf.stackexchange.com/a/17294#17343 <h2>R (<s>245</s> <s>239</s> 238 characters)</h2>
https://codegolf.stackexchange.com/a/17305#17345 <h3>Ruby — 144 characters</h3>
https://codegolf.stackexchange.com/a/17305#17347 <h2>C++ (243 characters)</h2>
https://codegolf.stackexchange.com/a/17305#17348 <p><strong>Python 2.7 (<s>97</s> <s>79</s> <s>94</s> 90)</strong></p>
https://codegolf.stackexchange.com/a/17342#17349 <h1>ruby (64)</h1>
https://codegolf.stackexchange.com/a/17287#17350 <h1>JavaScript (ECMAScript5): <s>118</s> 113 characters</h1>
https://codegolf.stackexchange.com/a/17342#17351 <h2>J (<s>38</s> 35)</h2>
https://codegolf.stackexchange.com/a/17305#17355 <p>Python 2.7 - <strong>115 chars</strong>:</p>
https://codegolf.stackexchange.com/a/17294#17358 <h2>PHP 442</h2>
https://codegolf.stackexchange.com/a/17287#17361 <h1>C#: 111 characters</h1>
https://codegolf.stackexchange.com/a/17305#17364 <p><strong>Ruby 111</strong></p>
https://codegolf.stackexchange.com/a/17331#17366 <h2>GolfScript: 69 characters</h2>
https://codegolf.stackexchange.com/a/17096#17367 <h1>Mathematica 186 (greedy) and 224 (all combinations)</h1>
https://codegolf.stackexchange.com/a/17294#17370 <h1>Python (273)</h1>
https://codegolf.stackexchange.com/a/17305#17377 <p><strong>PHP 194</strong></p>
https://codegolf.stackexchange.com/a/6836#17378 <p><strong>OCTAVE/MATLAB 13</strong></p>
https://codegolf.stackexchange.com/a/17342#17380 <h2>Perl (56 chars)</h2>
https://codegolf.stackexchange.com/a/17305#17381 <p>Python <s>89</s> 103 chars</p>
https://codegolf.stackexchange.com/a/17342#17385 <p>Haskell (157) (including import and blank line, 137 without)</p>
https://codegolf.stackexchange.com/a/17294#17387 <h1>Python (<s>330</s> 321)</h1>
https://codegolf.stackexchange.com/a/6836#17389 <h1>R</h1>
https://codegolf.stackexchange.com/a/17287#17392 <p><strong>Haskell - 53 Characters</strong></p>
https://codegolf.stackexchange.com/a/17287#17397 <h1>Clojure: 43 characters</h1>
https://codegolf.stackexchange.com/a/17342#17398 <h1>Brainfuck 76 bytes</h1>
https://codegolf.stackexchange.com/a/16021#17400 <h1>Racket 178</h1>
https://codegolf.stackexchange.com/a/15546#17401 <h1>C <s>101</s> 96 </h1>
https://codegolf.stackexchange.com/a/17342#17405 <p><strong>Haskell (143)</strong></p>
https://codegolf.stackexchange.com/a/17305#17409 <h2>MATHEMATICA 117 chars</h2>
https://codegolf.stackexchange.com/a/17305#17413 <h1> Scheme/Racket 113 </h1>
https://codegolf.stackexchange.com/a/506#17422 <h1>Python (83 chars)</h1>
https://codegolf.stackexchange.com/a/17305#17431 <h2>Haskell</h2>
https://codegolf.stackexchange.com/a/17305#17433 <h2>AutoHotkey 210</h2>
https://codegolf.stackexchange.com/a/8429#17434 <h1>Perl 6 (42 bytes)</h1>
https://codegolf.stackexchange.com/a/17327#17445 <h1>Perl (11 bytes)</h1>
https://codegolf.stackexchange.com/a/17417#17446 <p>Python 3.2 (36,737,736)</p>
https://codegolf.stackexchange.com/a/9359#17447 <p><strong>Burlesque, 5 characters</strong></p>
https://codegolf.stackexchange.com/a/17438#17448 <p>I be spendin' way too much time on this here treasure hunt, but here's a solution in <strong>Java</strong>:</p>
https://codegolf.stackexchange.com/a/17442#17451 <p><strong>Bash, 173 characters</strong></p>
https://codegolf.stackexchange.com/a/11735#17453 <h1>D (159 chars)</h1>
https://codegolf.stackexchange.com/a/17456#17461 <pre><code>#include &lt;stdio.h&gt;
https://codegolf.stackexchange.com/a/17165#17462 <p>This is what you had in mind? Or you want any more hacky?</p>
https://codegolf.stackexchange.com/a/17456#17468 <p><strong>Python 2.7 (<s>30</s> <s>29</s> <s>39</s> 37)</strong></p>
https://codegolf.stackexchange.com/a/17456#17469 <h1>Perl 6 (17 characters)</h1>
https://codegolf.stackexchange.com/a/17456#17470 <p><b>Octave (<s>15</s> 23)</b></p>
https://codegolf.stackexchange.com/a/17456#17472 <h2>APL (7)</h2>
https://codegolf.stackexchange.com/a/17456#17476 <p><b>Javascript (37)</b></p>
https://codegolf.stackexchange.com/a/17456#17478 <p><b>PHP (58)</b></p>
https://codegolf.stackexchange.com/a/17456#17483 <h1>Mathematica 28</h1>
https://codegolf.stackexchange.com/a/17456#17485 <h2>K/Kona (<strike>24</strike> 17)</h2>
https://codegolf.stackexchange.com/a/17456#17493 <p><strong>Python, 35</strong></p>
https://codegolf.stackexchange.com/a/17456#17495 <h2>ActionScript 3 (63 characters*)</h2>
https://codegolf.stackexchange.com/a/17456#17496 <p><strong>python 3, 38</strong></p>
https://codegolf.stackexchange.com/a/17005#17506 <h1>Clojure (177 characters)</h1>
https://codegolf.stackexchange.com/a/17456#17509 <h1>Scheme 40</h1>
https://codegolf.stackexchange.com/a/17456#17510 <p>Python:</p>
https://codegolf.stackexchange.com/a/17456#17512 <p><strong>Basic BASH command</strong></p>
https://codegolf.stackexchange.com/a/17005#17513 <h1> Python 51 </h1>
https://codegolf.stackexchange.com/a/17456#17516 <p><strong>C, 65 bytes</strong></p>
https://codegolf.stackexchange.com/a/17456#17517 <h1>Haskell (<strike>52</strike> 50)</h1>
https://codegolf.stackexchange.com/a/17331#17519 <p><strong>POWERSHELL, 2</strong></p>
https://codegolf.stackexchange.com/a/17456#17523 <h2>Perl 53</h2>
https://codegolf.stackexchange.com/a/17196#17524 <h2>Python (196)</h2>
https://codegolf.stackexchange.com/a/17456#17528 <p><b>Golfscript (<s>17</s> 14)</b></p>
https://codegolf.stackexchange.com/a/17456#17529 <h1>Python (33)</h1>
https://codegolf.stackexchange.com/a/17327#17532 <h1>Python (59 bytes)</h1>
https://codegolf.stackexchange.com/a/17456#17535 <p>Easiest way: An unsigned number is a power of 2 if only 1 BIT is set: if (!(n&amp;(n-1))). Subtracting 1 inverts all BITs. if n=10000000b (80h/128), n&amp;01111111b=0</p>
https://codegolf.stackexchange.com/a/17456#17538 <h1>Mathematica (21)</h1>
https://codegolf.stackexchange.com/a/17456#17547 <p><strong>Perl 69</strong></p>
https://codegolf.stackexchange.com/a/17455#17548 <h1>Mathematica (344)</h1>
https://codegolf.stackexchange.com/a/17455#17549 <h1>Python (1923)</h1>
https://codegolf.stackexchange.com/a/17455#17550 <h1>JavaScript (541)</h1>
https://codegolf.stackexchange.com/a/17456#17553 <h1>Perl 5 (36 or 29 bytes)</h1>
https://codegolf.stackexchange.com/a/17005#17554 <h1> C/C++ 39 </h1>
https://codegolf.stackexchange.com/a/17456#17555 <p>I decided to to use another approach, based on the <a href="http://en.wikipedia.org/wiki/Hamming_weight" rel="nofollow"><em>population count</em></a> or <em>sideways sum</em> of the number (the number of 1-bits). The idea is that all powers of two have exactly one <code>1</code> bit, and no other number does. I added a JavaScript version because I found it amusing, though it certainly won't win any golfing competition.</p>
https://codegolf.stackexchange.com/a/17456#17556 <h2>C99 <del>94</del> <del>92</del> 71</h2>
https://codegolf.stackexchange.com/a/17455#17559 <h1>Python 3 (695)</h1>
https://codegolf.stackexchange.com/a/17456#17562 <h3>Ruby — 17 characters (fourth try)</h3>
https://codegolf.stackexchange.com/a/17456#17570 <p><strong>C# (54 characters)</strong></p>
https://codegolf.stackexchange.com/a/17456#17572 <p><strong>autohotkey -45bytes in txt file and 48 bytes with editor and lang.</strong></p>
https://codegolf.stackexchange.com/a/17455#17581 <h1>Mathematica <s>316 279</s> 275</h1>
https://codegolf.stackexchange.com/a/17005#17596 <h3>C# (56 characters)</h3>
https://codegolf.stackexchange.com/a/17604#17612 <h1>Ruby (47)</h1>
https://codegolf.stackexchange.com/a/17604#17618 <p><b>Python 2.7 (<s>124</s> 114)</b></p>
https://codegolf.stackexchange.com/a/17327#17619 <h2>HTML + JS (33)</h2>
https://codegolf.stackexchange.com/a/17604#17626 <h1>Mathematica 40</h1>
https://codegolf.stackexchange.com/a/17588#17628 <h1>Mathematica <s>753</s> 100</h1>
https://codegolf.stackexchange.com/a/4356#17637 <h2>HTML + JS (223 unicode characters)</h2>
https://codegolf.stackexchange.com/a/10679#17639 <h3>javascript 76 chars:</h3>
https://codegolf.stackexchange.com/a/17429#17645 <p><strong>Ruby, 109</strong></p>
https://codegolf.stackexchange.com/a/2677#17652 <h2>D (196 chars)</h2>
https://codegolf.stackexchange.com/a/17650#17654 <h2>APL (90)</h2>
https://codegolf.stackexchange.com/a/17604#17655 <p><strong>Perl</strong></p>
https://codegolf.stackexchange.com/a/17294#17656 <p><strong>Lua 5.1 (502)</strong></p>
https://codegolf.stackexchange.com/a/17604#17658 <p><strong>Julia, 61</strong></p>
https://codegolf.stackexchange.com/a/17604#17659 <p>Common Lisp: 56 characters</p>
https://codegolf.stackexchange.com/a/17604#17661 <h2>C (<strike>166</strike> 151)</h2>
https://codegolf.stackexchange.com/a/17604#17664 <p><strong>CoffeeScript 71</strong></p>
https://codegolf.stackexchange.com/a/17662#17666 <h2>Python 2.7 (182)</h2>
https://codegolf.stackexchange.com/a/17662#17667 <h1>Mathematica (18)</h1>
https://codegolf.stackexchange.com/a/17662#17668 <h1>Python 2.X + 3.X (229 characters): Generate and replace</h1>
https://codegolf.stackexchange.com/a/17005#17669 <p><strong>120</strong> characters in <strong>Squeak Smalltalk</strong> trunk (4.5).<br>
https://codegolf.stackexchange.com/a/17437#17672 <h1>C (340 bytes)</h1>
https://codegolf.stackexchange.com/a/17662#17673 <h2>JavaScript (269 characters compacted)</h2>
https://codegolf.stackexchange.com/a/16190#17675 <p>Here it is. This is my first F# program. If I missed a feature of the language, please alert me as I am still learning. </p>
https://codegolf.stackexchange.com/a/17665#17677 <p><strong>Edit</strong>: for people reading this who don't know APL at all but want to take it up, <a href="http://www.dyalog.com/uploads/documents/MasteringDyalogAPL.pdf">Mastering Dyalog APL</a> is a <em>very</em> good resource. </p>
https://codegolf.stackexchange.com/a/54#17679 <p>Be aware of <a href="http://docs.python.org/2/library/functions.html#all" rel="nofollow"><code>all</code></a>, <a href="http://docs.python.org/2/library/functions.html#any" rel="nofollow"><code>any</code></a> and <a href="http://docs.python.org/2/library/functions.html#map" rel="nofollow"><code>map</code></a>:</p>
https://codegolf.stackexchange.com/a/17662#17682 <h1>Mathematica 170</h1>
https://codegolf.stackexchange.com/a/2203#17684 <p>Make use of return values to zero stuff. If you call some function, and that function returns zero under normal conditions, then you can place it in a location where zero is expected. Likewise if you know the function will return non-zero, with the addition of a bang. After all, you don't do proper error handling in a code golf in any case, right?</p>
https://codegolf.stackexchange.com/a/54#17685 <p>Change <code>import *</code> to <code>import*</code></p>
https://codegolf.stackexchange.com/a/17676#17686 <h1>Mathematica (41)</h1>
https://codegolf.stackexchange.com/a/8429#17688 <h2>APL 12</h2>
https://codegolf.stackexchange.com/a/17005#17692 <h2>J (18)</h2>
https://codegolf.stackexchange.com/a/17662#17699 <h1>Powershell</h1>
https://codegolf.stackexchange.com/a/17662#17700 <h1>Bash on *nix (109)</h1>
https://codegolf.stackexchange.com/a/17662#17702 <h1>JavaScript <strike>258</strike> <strike>240</strike> <strike>233</strike> 225</h1>
https://codegolf.stackexchange.com/a/17662#17703 <h1>Clojure (63):</h1>
https://codegolf.stackexchange.com/a/17662#17705 <h1>In sql-server</h1>
https://codegolf.stackexchange.com/a/17005#17707 <p>Multiboot x86 Assembly (250 bytes):</p>
https://codegolf.stackexchange.com/a/17662#17708 <h1>R (<del>301</del> 322 characters)</h1>
https://codegolf.stackexchange.com/a/17662#17715 <h1>Perl (73 characters)</h1>
https://codegolf.stackexchange.com/a/17712#17716 <h2>Ruby 81 bytes</h2>
https://codegolf.stackexchange.com/a/17712#17717 <p>Python, 172 bytes. Assumes names and emails are unique. Not particularly efficient as you have to do a lookup for each comparison.</p>
https://codegolf.stackexchange.com/a/17662#17724 <h2>AutoHotkey 352</h2>
https://codegolf.stackexchange.com/a/17723#17726 <h1>Perl 6 (<del>18</del> 16 characters)</h1>
https://codegolf.stackexchange.com/a/17712#17727 <p><strong>Ruby</strong> 108 bytes</p>
https://codegolf.stackexchange.com/a/17662#17730 <h2>Python (121 characters)</h2>
https://codegolf.stackexchange.com/a/17732#17733 <p>Learn the functions to read the input. Perl 6 has many interesting functions that can easily read the input from ARGV, or STDIN (if nothing was specified on ARGV), which can shorten your code if used correctly. If you call them as filehandle methods, you can force them to work on particular filehandle (useful if you for example read from <code>STDIN</code>, but you have to read arguments on ARGV).</p>
https://codegolf.stackexchange.com/a/17723#17734 <p><b>Python 2.7 (<s>64</s> <s>63</s> 57)</b></p>
https://codegolf.stackexchange.com/a/17732#17735 <p>Avoid <code>sub</code> literals. In many cases, you can simply use <code>{}</code> for code blocks. For example, don't write the following code.</p>
https://codegolf.stackexchange.com/a/17723#17736 <p><b>Octave (14)</b></p>
https://codegolf.stackexchange.com/a/17723#17740 <h2>JavaScript (80 characters)</h2>
https://codegolf.stackexchange.com/a/17712#17742 <h2>C++ 117 bytes</h2>
https://codegolf.stackexchange.com/a/17723#17743 <h1>In sql server</h1>
https://codegolf.stackexchange.com/a/17723#17748 <h2> J (4 bytes) </h2>
https://codegolf.stackexchange.com/a/17662#17751 <p><strong>Perl (134 characters)</strong></p>
https://codegolf.stackexchange.com/a/17662#17752 <p><b>Python 2.7 (149)</b></p>
https://codegolf.stackexchange.com/a/568#17756 <h2>JavaScript (208 characters compacted)</h2>
https://codegolf.stackexchange.com/a/17305#17761 <h1>Ruby: 88 characters</h1>
https://codegolf.stackexchange.com/a/17662#17764 <p><b>PSQL (189)</b></p>
https://codegolf.stackexchange.com/a/17723#17765 <h2>R (23 characters)</h2>
https://codegolf.stackexchange.com/a/17305#17768 <p><strong>Haskell: 191 chars</strong></p>
https://codegolf.stackexchange.com/a/17723#17769 <h2>K/Kona (6)</h2>
https://codegolf.stackexchange.com/a/17723#17770 <h1>Mathematica 40</h1>
https://codegolf.stackexchange.com/a/17437#17779 <h1>Bash (92 bytes)</h1>
https://codegolf.stackexchange.com/a/17662#17781 <p><b>Golfscript (60)</b></p>
https://codegolf.stackexchange.com/a/17196#17787 <h1>Python 2.X + 3.X: 335 chararcters</h1>
https://codegolf.stackexchange.com/a/17662#17788 <p><b>Javascript (209)</b></p>
https://codegolf.stackexchange.com/a/17196#17792 <h1>Mathematica 53</h1>
https://codegolf.stackexchange.com/a/17723#17796 <p>This is not much smaller than JMK's answer, but here's a slightly smaller C# solution (135):</p>
https://codegolf.stackexchange.com/a/17196#17798 <h1>Matlab 45</h1>
https://codegolf.stackexchange.com/a/17723#17801 <p><strong>PHP, 29 chars</strong></p>
https://codegolf.stackexchange.com/a/607#17804 <h2>Kona (<s>11</s> 6)</h2>
https://codegolf.stackexchange.com/a/17723#17821 <p><strong>LOGO</strong>, 64 characters</p>
https://codegolf.stackexchange.com/a/17723#17825 <h1>Racket <s>45</s> 43</h1>
https://codegolf.stackexchange.com/a/2677#17828 <h1>Python 3 (170 chars)</h1>
https://codegolf.stackexchange.com/a/17791#17832 <p><b>Python 3 (394)</b></p>
https://codegolf.stackexchange.com/a/17830#17833 <h2>GolfScript (10 chars)</h2>
https://codegolf.stackexchange.com/a/17456#17834 <h1>Python (40 char)</h1>
https://codegolf.stackexchange.com/a/17830#17837 <h1>JavaScript (<strike>26</strike> 13 chars)</h1>
https://codegolf.stackexchange.com/a/2677#17838 <h1>Mathematica 88</h1>
https://codegolf.stackexchange.com/a/5264#17839 <h2>Removing duplicates from an array</h2>
https://codegolf.stackexchange.com/a/17830#17840 <p>C (16 characters):</p>
https://codegolf.stackexchange.com/a/17830#17842 <h2>Kona (21)</h2>
https://codegolf.stackexchange.com/a/17844#17850 <h2>J (23)</h2>
https://codegolf.stackexchange.com/a/17830#17852 <h1>C (11 chars)</h1>
https://codegolf.stackexchange.com/a/11969#17853 <h1>Mathematica 18</h1>
https://codegolf.stackexchange.com/a/17830#17858 <h2>J (10)</h2>
https://codegolf.stackexchange.com/a/17830#17864 <h1>Perl 6 (9 bytes)</h1>
https://codegolf.stackexchange.com/a/17862#17869 <h2>Perl 769 chars * 0.9 * 0.8 = 554</h2>
https://codegolf.stackexchange.com/a/17662#17873 <p><strong>Python 3.3 (360 characters)</strong></p>
https://codegolf.stackexchange.com/a/17662#17874 <p><strong>PHP 5.5 (230 bytes)</strong></p>
https://codegolf.stackexchange.com/a/17005#17877 <h2>R (20 character)</h2>
https://codegolf.stackexchange.com/a/17005#17882 <p><strong>Clojure - 22</strong></p>
https://codegolf.stackexchange.com/a/2682#17887 <p><strong>tl;dr:</strong> Use ES6 features!</p>
https://codegolf.stackexchange.com/a/4106#17892 <h1><strong>R (47)</strong></h1>
https://codegolf.stackexchange.com/a/17723#17893 <p><strong>Clojure, 42</strong></p>
https://codegolf.stackexchange.com/a/17830#17898 <p><strong>EXCEL (14 characters):</strong></p>
https://codegolf.stackexchange.com/a/17239#17900 <h1>R, several lines</h1>
https://codegolf.stackexchange.com/a/17239#17905 <h1> Haskell </h1>
https://codegolf.stackexchange.com/a/17294#17906 <p><strong>PHP <del>429</del> <del>426</del> <del>421</del> 415</strong></p>
https://codegolf.stackexchange.com/a/17907#17909 <h1>Perl 6 (<del>93</del> <del>101</del> <del>100</del> <del>80</del> <del>68</del> 66 bytes)</h1>
https://codegolf.stackexchange.com/a/17005#17910 <p>BAT (windows batch), 7 characters</p>
https://codegolf.stackexchange.com/a/17294#17911 <h2>Python 284</h2>
https://codegolf.stackexchange.com/a/17901#17917 <h2>PHP 643</h2>
https://codegolf.stackexchange.com/a/15668#17919 <p>EXCEL, 10:</p>
https://codegolf.stackexchange.com/a/17901#17920 <h2>TCL 220</h2>
https://codegolf.stackexchange.com/a/2677#17925 <p>EXCEL : 89 chars in unique code:</p>
https://codegolf.stackexchange.com/a/17886#17928 <h2>Mathematica 278</h2>
https://codegolf.stackexchange.com/a/17855#17929 <h1>JavaScript 42</h1>
https://codegolf.stackexchange.com/a/17886#17934 <h2>C#</h2>
https://codegolf.stackexchange.com/a/17933#17939 <h2>APL <s> 50 </s> 45</h2>
https://codegolf.stackexchange.com/a/17294#17943 <h2>GolfScript 207</h2>
https://codegolf.stackexchange.com/a/17933#17944 <h2>GolfScript <del>43</del> <del>38</del> 35</h2>
https://codegolf.stackexchange.com/a/17662#17947 <h2>SAS (191)</h2>
https://codegolf.stackexchange.com/a/17662#17952 <h2>Java 7 (<s>270</s> 234 characters)</h2>
https://codegolf.stackexchange.com/a/17830#17959 <p><strong>C 45</strong></p>
https://codegolf.stackexchange.com/a/17830#17964 <h1>Python (11 chars)</h1>
https://codegolf.stackexchange.com/a/17294#17968 <h1>Java (632)</h1>
https://codegolf.stackexchange.com/a/17830#17973 <h1>R (<del>10</del> 16)</h1>
https://codegolf.stackexchange.com/a/17830#17975 <h1>Perl5 14</h1>
https://codegolf.stackexchange.com/a/378#17976 <h2>D (322 chars)</h2>
https://codegolf.stackexchange.com/a/4244#17978 <h2>R (62 bytes)</h2>
https://codegolf.stackexchange.com/a/17979#17986 <h2>APL (23)</h2>
https://codegolf.stackexchange.com/a/17830#17987 <h1>PowerShell: 14</h1>
https://codegolf.stackexchange.com/a/17979#17991 <p><strong>C# (210)</strong></p>
https://codegolf.stackexchange.com/a/17979#17993 <h2>C 89</h2>
https://codegolf.stackexchange.com/a/17294#17996 <h1>C 256</h1>
https://codegolf.stackexchange.com/a/17417#18003 <h1>C</h1>
https://codegolf.stackexchange.com/a/17979#18008 <h1>q (18)</h1>
https://codegolf.stackexchange.com/a/18011#18013 <p><strong>Char count 69</strong></p>
https://codegolf.stackexchange.com/a/18017#18018 <p><strong>Character count 94</strong></p>
https://codegolf.stackexchange.com/a/17294#18023 <h2>C <s>361</s> 331</h2>
https://codegolf.stackexchange.com/a/17437#18025 <h3>bash (+screen) 160</h3>
https://codegolf.stackexchange.com/a/17723#18027 <p><strong>Javascript (96)</strong></p>
https://codegolf.stackexchange.com/a/54#18030 <p>If you have multidimensional array of numbers and for instance need to count all numbers greater than n.</p>
https://codegolf.stackexchange.com/a/17886#18035 <h1>Mathematica (151)</h1>
https://codegolf.stackexchange.com/a/17901#18038 <p>In Squeak 4.x <strong>Smalltalk</strong>, it's not golfed, but there is a <strong>299 chars</strong> version below<br></p>
https://codegolf.stackexchange.com/a/17862#18040 <h2>PHP 606 bytes × 0.9 × 0.8 = 436</h2>
https://codegolf.stackexchange.com/a/284#18047 <p>Got 231 with JavaScript / no Regex</p>
https://codegolf.stackexchange.com/a/17005#18051 <h1>Java (68)</h1>
https://codegolf.stackexchange.com/a/17662#18056 <h1>PowerShell: 119</h1>
https://codegolf.stackexchange.com/a/18048#18066 <h2>GolfScript (<strike>116 113</strike> 97 chars)</h2>
https://codegolf.stackexchange.com/a/17723#18068 <h2>SPSS (174 bytes)</h2>
https://codegolf.stackexchange.com/a/18048#18069 <p>Drat, I was hoping to get here before the GolfScripters arrived :-(</p>
https://codegolf.stackexchange.com/a/17662#18073 <p><strong>C++11 (489 characters)</strong></p>
https://codegolf.stackexchange.com/a/17294#18076 <h2>Java: <s>557</s> 534</h2>
https://codegolf.stackexchange.com/a/17437#18078 <h1>Factor (208 characters)</h1>
https://codegolf.stackexchange.com/a/17662#18082 <h2>Bash (111 bytes)</h2>
https://codegolf.stackexchange.com/a/17294#18090 <h2>Groovy: 314</h2>
https://codegolf.stackexchange.com/a/18087#18094 <h1>C (4 chars)</h1>
https://codegolf.stackexchange.com/a/17931#18096 <h1>Mathematica 152</h1>
https://codegolf.stackexchange.com/a/18048#18101 <h1>Mathematica 62</h1>
https://codegolf.stackexchange.com/a/18087#18105 <h1>Shell (3 chars)</h1>
https://codegolf.stackexchange.com/a/18089#18110 <h1>Python 3</h1>
https://codegolf.stackexchange.com/a/18111#18115 <h2>J (62)</h2>
https://codegolf.stackexchange.com/a/17005#18125 <h1>k 11 &amp; 17 chars</h1>
https://codegolf.stackexchange.com/a/17294#18127 <p><b>Golfscript (<b>168</b> 167)</b></p>
https://codegolf.stackexchange.com/a/18011#18128 <p><strong>Char count 64</strong></p>
https://codegolf.stackexchange.com/a/18017#18132 <p>Small improvement on qw3n's solution (<strong>93 characters</strong>):</p>
https://codegolf.stackexchange.com/a/18129#18146 <h1>Mathematica <s>30</s> 24</h1>
https://codegolf.stackexchange.com/a/18129#18148 <h1>Mathematica (32 characters without built-in Fibonacci)</h1>
https://codegolf.stackexchange.com/a/18129#18154 <h2>Kona (<strike>25</strike> 21)</h2>
https://codegolf.stackexchange.com/a/18087#18166 <h2>Update: Python (12 chars)</h2>
https://codegolf.stackexchange.com/a/17294#18170 <p><strong>PHP (<strike>381 397 323 319</strike> 312):</strong></p>
https://codegolf.stackexchange.com/a/18017#18171 <p>I was tempted (and am still debating internally) to vote to close this as a duplicate of your other regex golf question on the basis that the optimal solutions are within a constant of each other, as witness:</p>
https://codegolf.stackexchange.com/a/15244#18175 <p>Not the sortest but my take.</p>
https://codegolf.stackexchange.com/a/15244#18190 <h2>Lua (101 chars)</h2>
https://codegolf.stackexchange.com/a/17005#18197 <p><strong>PHP (27) - not shortest ASCII PHP but more readable</strong></p>
https://codegolf.stackexchange.com/a/18111#18208 <h1>bash/grep — 59 chars</h1>
https://codegolf.stackexchange.com/a/17294#18213 <h1>C 331</h1>
https://codegolf.stackexchange.com/a/18048#18214 <h1>JavaScript (165 bytes, only implementing four planes.)</h1>
https://codegolf.stackexchange.com/a/18111#18223 <h2>R (62 chars)</h2>
https://codegolf.stackexchange.com/a/18087#18225 <h1>Scala REPL (10 chars)</h1>
https://codegolf.stackexchange.com/a/18087#18234 <h2>GolfScript: 16 chars</h2>
https://codegolf.stackexchange.com/a/5502#18247 <h1>C (<s>765</s> 737 chars)</h1>
https://codegolf.stackexchange.com/a/17886#18248 <h1>APL (207)</h1>
https://codegolf.stackexchange.com/a/17005#18249 <h3>Python3.4.0b2 (0 bytes)</h3>
https://codegolf.stackexchange.com/a/18129#18256 <p><b>K (19)</b></p>
https://codegolf.stackexchange.com/a/54#18265 <p>Sometimes you need convert boolean expression into integer (0/1)
https://codegolf.stackexchange.com/a/17294#18271 <h2>Javascript (<s>411</s> <s>389</s> 376)</h2>
https://codegolf.stackexchange.com/a/17005#18275 <h1>PYTHON</h1>
https://codegolf.stackexchange.com/a/17979#18280 <h1>APL (1)</h1>
https://codegolf.stackexchange.com/a/18217#18286 <h1>844 Characters</h1>
https://codegolf.stackexchange.com/a/17294#18289 <h1>Racket: <s>426</s> 422 bytes</h1>
https://codegolf.stackexchange.com/a/18306#18308 <p>This is my first ever code golfing attempt. Not sure how happy I am with it <strike>(there <em>must</em> be a better way to get list of each character in stdin than <code>raw_input()</code> and a list comprehension)</strike> but for a first try I think I'm proud.</p>
https://codegolf.stackexchange.com/a/18281#18317 <h1>Mathematica 125</h1>
https://codegolf.stackexchange.com/a/18281#18321 <h1>Lua</h1>
https://codegolf.stackexchange.com/a/18322#18328 <h2>83 characters</h2>
https://codegolf.stackexchange.com/a/18322#18329 <p>For a <em>fancy</em> ASCII art solution:</p>
https://codegolf.stackexchange.com/a/17948#18340 <h1>Mathematica <s>120</s> <s>21</s> 20</h1>
https://codegolf.stackexchange.com/a/17948#18348 <h1>C# 200 chars</h1>
https://codegolf.stackexchange.com/a/18349#18355 <h1>Mathematica <s>34</s> 26</h1>
https://codegolf.stackexchange.com/a/18349#18358 <h1>Python 2 (<s>63</s> 62)</h1>
https://codegolf.stackexchange.com/a/18349#18367 <p><b>Golfscript (<s>46</s> <s>43</s> 40)</b></p>
https://codegolf.stackexchange.com/a/18349#18373 <h2>GolfScript (21 chars)</h2>
https://codegolf.stackexchange.com/a/18129#18379 <h2>Python (<s>55</s> 51)</h2>
https://codegolf.stackexchange.com/a/12974#18385 <p>Something that one must know before starting to golf:</p>
https://codegolf.stackexchange.com/a/9004#18392 <p>Matlab <strong>UNTESTED</strong> (1)</p>
https://codegolf.stackexchange.com/a/18393#18395 <h2>8 chars</h2>
https://codegolf.stackexchange.com/a/18393#18396 <h1>9 chars</h1>
https://codegolf.stackexchange.com/a/18393#18397 <h2>4 chars</h2>
https://codegolf.stackexchange.com/a/18306#18400 <h1>Python 3 (may be 2 also)</h1>
https://codegolf.stackexchange.com/a/18393#18402 <h3>8 characters</h3>
https://codegolf.stackexchange.com/a/5105#18404 <p>Don't use <code>qw</code>. This is waste of two characters that could be used in better way. For example, don't write the following.</p>
https://codegolf.stackexchange.com/a/18349#18410 <p><strong>C# (178)</strong></p>
https://codegolf.stackexchange.com/a/18393#18411 <p><strong>5 characters</strong></p>
https://codegolf.stackexchange.com/a/17505#18413 <h2>Python (<s>912</s>1004)</h2>
https://codegolf.stackexchange.com/a/18393#18416 <pre><code>/$^/
https://codegolf.stackexchange.com/a/18415#18418 <p><strong>[C/C++] 1239 chars</strong> </p>
https://codegolf.stackexchange.com/a/18393#18420 <h2>6 characters</h2>
https://codegolf.stackexchange.com/a/18393#18428 <h1><strong>5 chars</strong></h1>
https://codegolf.stackexchange.com/a/18415#18430 <h1>PHP: <s>321</s>316 bytes</h1>
https://codegolf.stackexchange.com/a/18393#18431 <h2>6 bytes</h2>
https://codegolf.stackexchange.com/a/18435#18439 <h1>C#</h1>
https://codegolf.stackexchange.com/a/18435#18441 <h1>40</h1>
https://codegolf.stackexchange.com/a/17505#18442 <h1>Python 3 (<del>557</del> <del>504</del> 488)</h1>
https://codegolf.stackexchange.com/a/18435#18444 <h1>48</h1>
https://codegolf.stackexchange.com/a/18393#18446 <h1><strong>6 chars</strong></h1>
https://codegolf.stackexchange.com/a/18349#18448 <h2>C# 4.0: 79 characters</h2>
https://codegolf.stackexchange.com/a/18393#18450 <h1>6 chars</h1>
https://codegolf.stackexchange.com/a/18415#18453 <h1>Mathematica <s>226</s> <s>221</s> 217</h1>
https://codegolf.stackexchange.com/a/18393#18454 <h2>5 chars</h2>
https://codegolf.stackexchange.com/a/18393#18476 <h1>4 characters</h1>
https://codegolf.stackexchange.com/a/5502#18478 <h1>Java (1470 chars)</h1>
https://codegolf.stackexchange.com/a/18393#18479 <h3>5 characters</h3>
https://codegolf.stackexchange.com/a/18435#18480 <h1>38</h1>
https://codegolf.stackexchange.com/a/18393#18484 <h2>6 characters</h2>
https://codegolf.stackexchange.com/a/18474#18487 <p><strong>C# - 223 chars:</strong></p>
https://codegolf.stackexchange.com/a/18474#18491 <h2>Python 81 chars</h2>
https://codegolf.stackexchange.com/a/18393#18493 <p>This is a 5 char regex.</p>
https://codegolf.stackexchange.com/a/18474#18495 <h2>GolfScript <del>34</del> 32</h2>
https://codegolf.stackexchange.com/a/18393#18500 <p><strong>6 chars</strong></p>
https://codegolf.stackexchange.com/a/18474#18502 <h2>APL (30)</h2>
https://codegolf.stackexchange.com/a/18474#18503 <h2>J (33)</h2>
https://codegolf.stackexchange.com/a/5502#18504 <h2>PHP: 676 chars</h2>
https://codegolf.stackexchange.com/a/18393#18508 <h1>4 char:</h1>
https://codegolf.stackexchange.com/a/18435#18510 <p><strong>C99, 34</strong></p>
https://codegolf.stackexchange.com/a/18393#18511 <h1>Perl 6 (5 characters)</h1>
https://codegolf.stackexchange.com/a/5502#18512 <h2> J (704)</h2>
https://codegolf.stackexchange.com/a/17005#18513 <p><strong>PHP, 22 bytes</strong></p>
https://codegolf.stackexchange.com/a/18393#18514 <p>Maybe a bit of cheating, but…</p>
https://codegolf.stackexchange.com/a/5502#18516 <h2>APL (549)</h2>
https://codegolf.stackexchange.com/a/18393#18518 <h3>4 chars with slashes 2 without</h3>
https://codegolf.stackexchange.com/a/18435#18522 <h2>32</h2>
https://codegolf.stackexchange.com/a/5502#18530 <h1>Python 3.x (801 chars)</h1>
https://codegolf.stackexchange.com/a/18535#18538 <h2>C (314)</h2>
https://codegolf.stackexchange.com/a/17005#18539 <h3>Edited: bash 81 chars!</h3>
https://codegolf.stackexchange.com/a/18393#18544 <h1>4 chars</h1>
https://codegolf.stackexchange.com/a/18541#18550 <h2>GolfScript (<strike>42</strike> 27)</h2>
https://codegolf.stackexchange.com/a/18393#18557 <h3>6 chars</h3>
https://codegolf.stackexchange.com/a/18556#18559 <p><strong>C# (108)</strong></p>
https://codegolf.stackexchange.com/a/18556#18564 <p><strong>C# (80)</strong></p>
https://codegolf.stackexchange.com/a/18556#18565 <h2>Perl 31 - No bonuses</h2>
https://codegolf.stackexchange.com/a/18556#18574 <h1>Scala 66</h1>
https://codegolf.stackexchange.com/a/18556#18580 <p><strong>PowerShell (146 - 50 = 96)</strong></p>
https://codegolf.stackexchange.com/a/18556#18584 <p><strong>J, 22</strong></p>
https://codegolf.stackexchange.com/a/18556#18586 <p><strong>Squeak Smalltalk, fast version 111 octets - 25 bonus: 86</strong></p>
https://codegolf.stackexchange.com/a/18556#18594 <p><strong>Clojure, 104</strong></p>
https://codegolf.stackexchange.com/a/18592#18596 <h2>GolfScript <del>40</del> 37</h2>
https://codegolf.stackexchange.com/a/18556#18598 <p><strong>Batch - (181 - 50) - 131</strong></p>
https://codegolf.stackexchange.com/a/18556#18605 <h1>PowerShell: 55</h1>
https://codegolf.stackexchange.com/a/18600#18606 <p>Not quite sure if this fits exactly your requirement of empty nodes being at the end of the tree and it certainly won't win any prizes for brevity, but I think it's correct and it has test cases :)</p>
https://codegolf.stackexchange.com/a/18556#18607 <p><strong>Ruby :(69 - 25 - 30) = 14</strong> </p>
https://codegolf.stackexchange.com/a/18600#18608 <p><strong>Ruby</strong>, 143</p>
https://codegolf.stackexchange.com/a/18556#18611 <p><strong>C# (161)</strong></p>
https://codegolf.stackexchange.com/a/18556#18615 <h2>R (72 points)</h2>
https://codegolf.stackexchange.com/a/18556#18617 <p><strong>Java(454 - 25 = 429)</strong>
https://codegolf.stackexchange.com/a/18600#18619 <pre><code>def fn(input):
https://codegolf.stackexchange.com/a/18592#18624 <h1>Mathematica <s>67</s> 47</h1>
https://codegolf.stackexchange.com/a/18556#18625 <p>Javascript (Paste it to your browser console):</p>
https://codegolf.stackexchange.com/a/18592#18626 <h1>Ruby 61</h1>
https://codegolf.stackexchange.com/a/18600#18629 <p><b>Python (<s>175</s> 171)</b></p>
https://codegolf.stackexchange.com/a/18600#18630 <p><strong>Java</strong>, 252</p>
https://codegolf.stackexchange.com/a/18556#18632 <h3>Python (brute force solution)</h3>
https://codegolf.stackexchange.com/a/18556#18637 <p>In Scala, something like this. Replace 12 with desired number</p>
https://codegolf.stackexchange.com/a/18633#18642 <p><H1>C#</H1></p>
https://codegolf.stackexchange.com/a/18644#18647 <p><strong>9 characters (not counting leaning toothpicks)</strong></p>
https://codegolf.stackexchange.com/a/18644#18648 <h2>24</h2>
https://codegolf.stackexchange.com/a/18644#18651 <h2>6</h2>
https://codegolf.stackexchange.com/a/18644#18652 <h1>6</h1>
https://codegolf.stackexchange.com/a/18600#18653 <p><b>Golfscript (<s>99</s> 89)</b></p>
https://codegolf.stackexchange.com/a/18633#18654 <h1>Mathematica <s>121 104 80 67</s> 64</h1>
https://codegolf.stackexchange.com/a/18599#18661 <h1>Python 3 (278)</h1>
https://codegolf.stackexchange.com/a/18633#18663 <h1>Ruby 56</h1>
https://codegolf.stackexchange.com/a/18633#18666 <h2>Javascript <del>88</del> <del>76</del> 78 characters</h2>
https://codegolf.stackexchange.com/a/16476#18682 <h2>PHP:<strike> 443 416 </strike>&nbsp;384 bytes</h2>
https://codegolf.stackexchange.com/a/18676#18685 <p>44, or 46 if delimiting <code>//</code> count:</p>
https://codegolf.stackexchange.com/a/18600#18686 <h1>Java</h1>
https://codegolf.stackexchange.com/a/18592#18692 <h1>Scala (83 chars)</h1>
https://codegolf.stackexchange.com/a/18322#18696 <p>Starting with col6y's "small ASCII" solution (47):</p>
https://codegolf.stackexchange.com/a/18322#18697 <h2>38</h2>
https://codegolf.stackexchange.com/a/18633#18702 <p><sub>fugly</sub> <strong>Javascript - 77</strong></p>
https://codegolf.stackexchange.com/a/17331#18704 <p><strong>PHP, 240</strong></p>
https://codegolf.stackexchange.com/a/18633#18711 <h2>AutoHotkey 176</h2>
https://codegolf.stackexchange.com/a/18698#18713 <h2>Python 3 [166 bytes]</h2>
https://codegolf.stackexchange.com/a/18633#18718 <p><strong>Clojure, 121</strong></p>
https://codegolf.stackexchange.com/a/18600#18726 <h2>GolfScript (<strike>79 77</strike> 70 chars)</h2>
https://codegolf.stackexchange.com/a/18633#18733 <p><H1>C#</H1></p>
https://codegolf.stackexchange.com/a/18633#18735 <p><strong>Ti-Basic, 33 bytes</strong> </p>
https://codegolf.stackexchange.com/a/18633#18737 <p><strong>Groovy 87 Chars</strong></p>
https://codegolf.stackexchange.com/a/18676#18739 <p>65 or 67</p>
https://codegolf.stackexchange.com/a/18633#18745 <h1>VB <strike>[236]</strike>[178]</h1>
https://codegolf.stackexchange.com/a/18556#18766 <p><strong>VB.net</strong></p>
https://codegolf.stackexchange.com/a/18633#18769 <h2>APL (35)</h2>
https://codegolf.stackexchange.com/a/18592#18772 <h2>J (<s>24</s> 22)</h2>
https://codegolf.stackexchange.com/a/18785#18789 <h1>Mathematica 199</h1>
https://codegolf.stackexchange.com/a/18545#18802 <h1>Mathematica <s>582</s> <s>575</s> <s>503</s> <s>464</s> 282</h1>
https://codegolf.stackexchange.com/a/18812#18820 <h1>PHP (55 bytes)</h1>
https://codegolf.stackexchange.com/a/18322#18830 <p><strong>27-29 letters :-þ</strong>
https://codegolf.stackexchange.com/a/18812#18834 <h2>Windows Batch</h2>
https://codegolf.stackexchange.com/a/18812#18839 <h1>Mathematica 55</h1>
https://codegolf.stackexchange.com/a/17723#18845 <h1><a href="http://en.wikipedia.org/wiki/Q_%28programming_language_from_Kx_Systems%29" rel="nofollow">q/kdb</a> [6 chars]</h1>
https://codegolf.stackexchange.com/a/17723#18846 <h1>Javascript (<s>79</s> <s>78</s> 68 characters)</h1>
https://codegolf.stackexchange.com/a/17723#18857 <h1>Bash (79 characters)</h1>
https://codegolf.stackexchange.com/a/18556#18863 <p><strong>PHP 5.3.6 112: 112</strong></p>
https://codegolf.stackexchange.com/a/18633#18874 <h2>Perl 6: 46 chars</h2>
https://codegolf.stackexchange.com/a/18812#18881 <h1>C (89 characters)</h1>
https://codegolf.stackexchange.com/a/18556#18886 <p><strong>Using PHP</strong></p>
https://codegolf.stackexchange.com/a/18600#18893 <p><strong>Java 192</strong></p>
https://codegolf.stackexchange.com/a/18896#18897 <h2>JavaScript (88342)</h2>
https://codegolf.stackexchange.com/a/18896#18903 <h2>Perl 6 (33 chars)</h2>
https://codegolf.stackexchange.com/a/18087#18909 <h1>Python (8 characters)</h1>
https://codegolf.stackexchange.com/a/18865#18911 <p><strike>#C – 777 Characters</strike></p>
https://codegolf.stackexchange.com/a/18887#18913 <h1>Python 3</h1>
https://codegolf.stackexchange.com/a/18912#18931 <h2>GolfScript (<strike>56</strike> 54 chars)</h2>
https://codegolf.stackexchange.com/a/18912#18939 <h3>Ruby — 131 characters</h3>
https://codegolf.stackexchange.com/a/18812#18947 <h1><a href="http://esolangs.org/wiki/Sclipting" rel="nofollow">Sclipting</a> (34 characters)</h1>
https://codegolf.stackexchange.com/a/18915#18952 <h1>Brainfuck + C (196+77)</h1>
https://codegolf.stackexchange.com/a/18556#18953 <p><strong>Java (JDK8), 272</strong> </p>
https://codegolf.stackexchange.com/a/18912#18957 <h1><a href="http://esolangs.org/wiki/Sclipting" rel="nofollow">Sclipting</a> (43 characters)</h1>
https://codegolf.stackexchange.com/a/18812#18959 <h2>Python</h2>
https://codegolf.stackexchange.com/a/16090#18969 <p>Need to drop a value after a conditional (e.g. because the other path depends on the value, but this one doesn't)? Instead of using <code>&gt;$</code> or <code>$&lt;</code>, take advatage of the fact that you know the truth value of the variable and use <code>_</code> instead to both change direction and pop stack.</p>
https://codegolf.stackexchange.com/a/307#18970 <h1>JavaScript <strike>155 142</strike> 122</h1>
https://codegolf.stackexchange.com/a/18960#18972 <h1>Ruby <strike>161</strike> 145</h1>
https://codegolf.stackexchange.com/a/18967#18974 <h2>APL (<s>69</s> 66)</h2>
https://codegolf.stackexchange.com/a/18785#18977 <h1>Postscript <del>216</del> <del>214</del> 209</h1>
https://codegolf.stackexchange.com/a/54#18983 <p>If you represent boolean values as numbers you can save characters. This is especially true for using <code>-1</code> as <code>True</code>.</p>
https://codegolf.stackexchange.com/a/18975#18993 <p><img src="https://i.stack.imgur.com/fseAe.png" alt="### Manufactoria, 85 parts placed"></p>
https://codegolf.stackexchange.com/a/18986#18996 <p>So I didn't actually read properly, it's ASCII-art, so I guess this is invalid. Oops!</p>
https://codegolf.stackexchange.com/a/18975#18998 <p>I actually had no idea what I'm doing but it works and I might be the winner (if only the test-cases would be proof enough). :D </p>
https://codegolf.stackexchange.com/a/18986#19001 <h1>Bash + ImageMagick: 163 characters</h1>
https://codegolf.stackexchange.com/a/18986#19002 <p><strong>Perl - 12 characters</strong></p>
https://codegolf.stackexchange.com/a/18986#19003 <h1>Python: <s>157</s> <s>140</s> <s>138</s> <s>133</s> <s>122</s> 107 characters</h1>
https://codegolf.stackexchange.com/a/18986#19009 <h2>Commodore 64 BASIC</h2>
https://codegolf.stackexchange.com/a/18986#19021 <pre><code>#include&lt;iostream.h&gt;
https://codegolf.stackexchange.com/a/18785#19024 <h1>Mathematica 127</h1>
https://codegolf.stackexchange.com/a/18865#19025 <p><strong>PHP 380</strong></p>
https://codegolf.stackexchange.com/a/18812#19030 <h1>J (55 characters)</h1>
https://codegolf.stackexchange.com/a/18986#19034 <h1>Mathematica <s>185</s> 175</h1>
https://codegolf.stackexchange.com/a/18986#19036 <p><strong>R - 70</strong></p>
https://codegolf.stackexchange.com/a/18812#19045 <p><a href="http://esolangs.org/wiki/Hello%2B%2B" rel="nofollow">http://esolangs.org/wiki/Hello%2B%2B</a></p>
https://codegolf.stackexchange.com/a/19041#19047 <h1>Python 2: 360<sup>*</sup> <s>387</s> <s>586</s> <s>594</s> - Characters</h1>
https://codegolf.stackexchange.com/a/18986#19048 <p><strong>Binary! (265 CHARS)</strong> </p>
https://codegolf.stackexchange.com/a/18986#19054 <p>PostScript, 203 (-20 = 183)</p>
https://codegolf.stackexchange.com/a/16124#19056 <h2>Ada</h2>
https://codegolf.stackexchange.com/a/18986#19057 <h1>Sinclair BASIC on the ZX Spectrum 48K (261 bytes)</h1>
https://codegolf.stackexchange.com/a/18986#19060 <p>C - 257 bytes</p>
https://codegolf.stackexchange.com/a/19065#19067 <h1>Python 3: 45</h1>
https://codegolf.stackexchange.com/a/19065#19069 <p><strong>PowerShell : 39</strong></p>
https://codegolf.stackexchange.com/a/19068#19070 <h1>Python 3: 76 characters</h1>
https://codegolf.stackexchange.com/a/19065#19073 <h2>Perl 34</h2>
https://codegolf.stackexchange.com/a/19065#19082 <h2>Perl6: 26 characters</h2>
https://codegolf.stackexchange.com/a/19068#19084 <h1>Ruby 1.9.3: 53 characters</h1>
https://codegolf.stackexchange.com/a/19068#19086 <h2>Perl 6: 21 chars</h2>
https://codegolf.stackexchange.com/a/19065#19087 <h1>F# (<strike>68</strike> 56)</h1>
https://codegolf.stackexchange.com/a/19068#19089 <h2>APL (15)</h2>
https://codegolf.stackexchange.com/a/15791#19091 <h3>Pure bash 120</h3>
https://codegolf.stackexchange.com/a/19068#19096 <p>C#</p>
https://codegolf.stackexchange.com/a/19068#19098 <h1>JavaScript</h1>
https://codegolf.stackexchange.com/a/19065#19103 <p><strong>Javascript - 74</strong></p>
https://codegolf.stackexchange.com/a/19068#19104 <h1>k (<s>8</s> 7)</h1>
https://codegolf.stackexchange.com/a/19065#19107 <h1>k (<s>10</s> 9)</h1>
https://codegolf.stackexchange.com/a/19065#19111 <h1>C#: 83</h1>
https://codegolf.stackexchange.com/a/19068#19112 <h2>C#: 129</h2>
https://codegolf.stackexchange.com/a/19068#19114 <h1>Python 2 (90 chars)</h1>
https://codegolf.stackexchange.com/a/18986#19119 <p><strong>using PASCAL / DELPHI</strong> </p>
https://codegolf.stackexchange.com/a/19041#19120 <h2>Mathematica 63</h2>
https://codegolf.stackexchange.com/a/16124#19125 <h2>PHP+HTML 345</h2>
https://codegolf.stackexchange.com/a/19068#19127 <p><strong>PowerShell (49)</strong></p>
https://codegolf.stackexchange.com/a/19041#19128 <h2>C# – <s>357</s> <s>337</s> 339 bytes</h2>
https://codegolf.stackexchange.com/a/18986#19134 <p><strong>JavaScript: 153 chars</strong></p>
https://codegolf.stackexchange.com/a/19138#19139 <h2>Bash + Perl</h2>
https://codegolf.stackexchange.com/a/19123#19141 <h2>JavaScript [160 bytes]</h2>
https://codegolf.stackexchange.com/a/19138#19143 <h2>sh</h2>
https://codegolf.stackexchange.com/a/19138#19144 <p>Both are Challenge 1.</p>
https://codegolf.stackexchange.com/a/18986#19148 <p>LAZARUS / FREE PASCAL (with color support , unit CRT)</p>
https://codegolf.stackexchange.com/a/19068#19154 <h1>JavaScript (<del>69</del> 68 characters):</h1>
https://codegolf.stackexchange.com/a/19123#19155 <h2>GolfScript: <del>62</del> <del>57</del> 54 characters</h2>
https://codegolf.stackexchange.com/a/18556#19162 <p><strong>DELPHI / PASCAL</strong> ( can only handle integer inputs)</p>
https://codegolf.stackexchange.com/a/19068#19164 <h1>Bash (<strike>20</strike> 15 characters)</h1>
https://codegolf.stackexchange.com/a/18986#19166 <h1>Coffeescript 123</h1>
https://codegolf.stackexchange.com/a/18556#19167 <h1>R5RS Scheme/Racket: 42 (227 - all bonuses)</h1>
https://codegolf.stackexchange.com/a/18545#19169 <h2>C# <del>540</del> 399</h2>
https://codegolf.stackexchange.com/a/18912#19187 <h1>k (83)</h1>
https://codegolf.stackexchange.com/a/18986#19198 <h1>HTML+CSS (222 ch)</h1>
https://codegolf.stackexchange.com/a/19068#19200 <h1>C# (178 <strike>220</strike> chars)</h1>
https://codegolf.stackexchange.com/a/19171#19208 <h1>JavaScript</h1>
https://codegolf.stackexchange.com/a/19123#19223 <p><strong>Perl - 159 characters</strong></p>
https://codegolf.stackexchange.com/a/6430#19224 <h2>GolfScript (<strike>49</strike> 47 chars)</h2>
https://codegolf.stackexchange.com/a/19123#19231 <p><strong>Perl - 97 characters</strong></p>
https://codegolf.stackexchange.com/a/19123#19248 <h1><a href="http://esolangs.org/wiki/Sclipting" rel="nofollow">Sclipting</a> — 28 chars / 56 bytes</h1>
https://codegolf.stackexchange.com/a/19171#19256 <p><strong>Python, 181 - 40 = 141</strong></p>
https://codegolf.stackexchange.com/a/19255#19259 <h1>Define infix operators instead of binary functions</h1>
https://codegolf.stackexchange.com/a/19255#19260 <p>Use pointless (or -free) notation where appropriate</p>
https://codegolf.stackexchange.com/a/18986#19274 <h1>HTML + CSS ( 209 characters )</h1>
https://codegolf.stackexchange.com/a/19171#19287 <h1>HTML/CSS 70</h1>
https://codegolf.stackexchange.com/a/19068#19308 <h2>GolfScript <del>30</del> 27</h2>
https://codegolf.stackexchange.com/a/19068#19337 <p><strong>Scala, 64 chars</strong></p>
https://codegolf.stackexchange.com/a/18986#19342 <h1>Math</h1>
https://codegolf.stackexchange.com/a/18960#19344 <h2>GolfScript (<strike>77</strike> 75 chars)</h2>
https://codegolf.stackexchange.com/a/19354#19359 <h1>Java 500</h1>
https://codegolf.stackexchange.com/a/19355#19360 <p><strong>PowerShell (32)</strong></p>
https://codegolf.stackexchange.com/a/19355#19361 <p><b>Perl 5 (8 characters)</b></p>
https://codegolf.stackexchange.com/a/19355#19363 <p><strong>C# (112)</strong></p>
https://codegolf.stackexchange.com/a/19354#19365 <h1>Scala 324</h1>
https://codegolf.stackexchange.com/a/19354#19367 <p><b>Python (181)</b></p>
https://codegolf.stackexchange.com/a/19354#19370 <p><b>Golfscript (57)</b></p>
https://codegolf.stackexchange.com/a/18545#19373 <h1>J <del>487</del> 438</h1>
https://codegolf.stackexchange.com/a/19354#19376 <h1>Java 306</h1>
https://codegolf.stackexchange.com/a/19065#19383 <h1>APL 16</h1>
https://codegolf.stackexchange.com/a/19354#19386 <h1>Mathematica 57</h1>
https://codegolf.stackexchange.com/a/18986#19395 <h1>C# [202]</h1>
https://codegolf.stackexchange.com/a/19171#19396 <p>In PHP Simple base64 decoding method can achieve the op</p>
https://codegolf.stackexchange.com/a/19138#19411 <h1>Brainfuck: 92</h1>
https://codegolf.stackexchange.com/a/19171#19415 <p><strong>Brainfuck, (227 - 60 = 167)</strong></p>
https://codegolf.stackexchange.com/a/19354#19419 <h2>J (32)</h2>
https://codegolf.stackexchange.com/a/5086#19420 <p>C# .NET, assuming all the proper namespaces have been imported and not counting newlines/whitespace as characters. Also, displays no output as it's used as a library function.</p>
https://codegolf.stackexchange.com/a/19418#19422 <p><strong>Python3.4, 772</strong></p>
https://codegolf.stackexchange.com/a/19381#19429 <p>Here is my solution in Java (not exactly short hah)...</p>
https://codegolf.stackexchange.com/a/19430#19435 <h1>k [7 chars]</h1>
https://codegolf.stackexchange.com/a/19430#19437 <h1>Dc: 3 characters</h1>
https://codegolf.stackexchange.com/a/19430#19438 <p>I'm trying to stay away from the simple string length functions, but the BF solution basically does a count.</p>
https://codegolf.stackexchange.com/a/18986#19453 <p><strong>PROCESSING</strong> B/W (78 characters)</p>
https://codegolf.stackexchange.com/a/19450#19471 <h1>Ruby: <s>&nbsp;64&nbsp;</s> 49 characters</h1>
https://codegolf.stackexchange.com/a/19463#19476 <h1>Ruby 2.0 (65)</h1>
https://codegolf.stackexchange.com/a/19138#19486 <p><strong>PowerShell (43, 43)</strong></p>
https://codegolf.stackexchange.com/a/13152#19491 <p><strong>PowerShell (8)</strong></p>
https://codegolf.stackexchange.com/a/363#19493 <p>Build arrays using <code>a=i,*a</code> to get them in reverse order. You don't even need to initialize <code>a</code>, and if you do <a href="http://golf.shinh.org/reveal.rb?count+up+digits/Histocrat_1390488293&amp;rb">it doesn't have to be an array</a>.</p>
https://codegolf.stackexchange.com/a/19138#19494 <h3>Challenge #1</h3>
https://codegolf.stackexchange.com/a/19450#19506 <p>(Edit: This solution is now invalid because the semantics of the <code>銻</code> instruction has changed. I didn’t realise that I’d already made use of the instruction when I changed it. You can, however, fix ths program by simply changing it to the newer instruction <code>壹</code>.)</p>
https://codegolf.stackexchange.com/a/19463#19518 <h1>Mathematica 56</h1>
https://codegolf.stackexchange.com/a/19463#19519 <h2>perl 6: 69</h2>
https://codegolf.stackexchange.com/a/19430#19526 <h1>Perl</h1>
https://codegolf.stackexchange.com/a/19450#19527 <h2>MATLAB: 20 characters</h2>
https://codegolf.stackexchange.com/a/19463#19530 <h1>q [116 chars]</h1>
https://codegolf.stackexchange.com/a/19430#19531 <h3>R</h3>
https://codegolf.stackexchange.com/a/19450#19533 <p><strong>C# (177)</strong></p>
https://codegolf.stackexchange.com/a/19463#19535 <h2>GolfScript <del>41</del> <del>33</del> 32</h2>
https://codegolf.stackexchange.com/a/19430#19536 <h3>Perl</h3>
https://codegolf.stackexchange.com/a/19430#19537 <h2>PowerShell (25)</h2>
https://codegolf.stackexchange.com/a/19540#19545 <h2>TI-BASIC</h2>
https://codegolf.stackexchange.com/a/19430#19546 <p>A DELPHI PROGRAM FOR CONSOLE</p>
https://codegolf.stackexchange.com/a/13152#19549 <p><strong>PDP-11 Machine Code: 2 bytes (or 6 if you actually want output)</strong></p>
https://codegolf.stackexchange.com/a/19540#19550 <p><b>Python (178)</b></p>
https://codegolf.stackexchange.com/a/19450#19551 <h1><a href="http://sylwester.no/ebf/" rel="nofollow">Extended BrainFuck</a> : 158</h1>
https://codegolf.stackexchange.com/a/1536#19552 <h3>QR with halfblocks <s>(169)</s> 121 characters</h3>
https://codegolf.stackexchange.com/a/1536#19555 <p><strong>C# (357)</strong></p>
https://codegolf.stackexchange.com/a/19430#19556 <p><strong>Ruby</strong></p>
https://codegolf.stackexchange.com/a/1536#19557 <p><strong>C# (169)</strong></p>
https://codegolf.stackexchange.com/a/19123#19560 <h1><a href="http://sylwester.no/ebf/" rel="nofollow">Extended BrainFuck</a> : 193 (counted without non essential whitespace)</h1>
https://codegolf.stackexchange.com/a/13152#19562 <h2>Haskell: 8 Characters</h2>
https://codegolf.stackexchange.com/a/19568#19570 <h2>APL (57)</h2>
https://codegolf.stackexchange.com/a/19568#19572 <h2>grep and coreutils <s>&nbsp;44&nbsp;</s> 42</h2>
https://codegolf.stackexchange.com/a/19568#19573 <h1>Ruby <s>58</s> <s>82</s> 65</h1>
https://codegolf.stackexchange.com/a/19568#19574 <h2>Perl 69</h2>
https://codegolf.stackexchange.com/a/18986#19575 <h2>Jquery 503 chars</h2>
https://codegolf.stackexchange.com/a/12974#19577 <p>Casting as char can be done by concatenation with a char:</p>
https://codegolf.stackexchange.com/a/5600#19578 <h2>Matlab: 11 characters</h2>
https://codegolf.stackexchange.com/a/19450#19579 <p><strong>J, 7 chars</strong></p>
https://codegolf.stackexchange.com/a/19568#19580 <p>Python 2.X (108 - Characters)</p>
https://codegolf.stackexchange.com/a/1294#19581 <h2>Matlab: 10 characters without using sort</h2>
https://codegolf.stackexchange.com/a/19571#19582 <h2>GolfScript (90 chars)</h2>
https://codegolf.stackexchange.com/a/19568#19583 <h1>Java 8: 289</h1>
https://codegolf.stackexchange.com/a/19568#19584 <h1>Python <s>101</s> 97</h1>
https://codegolf.stackexchange.com/a/19568#19586 <h1>Groovy <strike>77</strike> 82</h1>
https://codegolf.stackexchange.com/a/19568#19587 <h1>C#: <s>153c</s> <s>144c</s> <s>142c</s> <s>111c</s> <s>115c</s> <s>118c</s> <s>114c</s> 113c</h1>
https://codegolf.stackexchange.com/a/19568#19595 <h1>JavaScript <strike>160</strike> 144 (Edited: to meet requirements)</h1>
https://codegolf.stackexchange.com/a/19568#19597 <p><strong>PowerShell (40)</strong></p>
https://codegolf.stackexchange.com/a/19568#19603 <h1>EcmaScript 6</h1>
https://codegolf.stackexchange.com/a/19568#19605 <h2>perl6: 49 characters</h2>
https://codegolf.stackexchange.com/a/19554#19608 <h2>PHP 200</h2>
https://codegolf.stackexchange.com/a/11142#19615 <h1>EcmaScript 6 (112 characters)</h1>
https://codegolf.stackexchange.com/a/11142#19620 <p><strong>C# (375)</strong></p>
https://codegolf.stackexchange.com/a/19568#19621 <h2>Powershell: <s>57</s> <s>55</s> <s>53</s> <s>62</s> 57</h2>
https://codegolf.stackexchange.com/a/13152#19625 <h1><a href="http://sylwester.no/zozotez/" rel="nofollow">Zozotez LISP</a>: 7</h1>
https://codegolf.stackexchange.com/a/19568#19626 <p><strong>C# (332)</strong></p>
https://codegolf.stackexchange.com/a/13152#19627 <p><strong>C# (72)</strong></p>
https://codegolf.stackexchange.com/a/13152#19629 <p><strong>Windows PowerShell (12)</strong></p>
https://codegolf.stackexchange.com/a/19568#19631 <p><strong>F# - 169</strong></p>
https://codegolf.stackexchange.com/a/19430#19634 <h1>PHP (30 chars)</h1>
https://codegolf.stackexchange.com/a/19568#19635 <p><strong>JavaScript (ES5), 146</strong></p>
https://codegolf.stackexchange.com/a/5600#19636 <p><strong>C (77)</strong></p>
https://codegolf.stackexchange.com/a/5600#19638 <p><strong>Powershell [28 Chars]</strong></p>
https://codegolf.stackexchange.com/a/1294#19640 <h1>JavaScript 87</h1>
https://codegolf.stackexchange.com/a/19568#19642 <p><strong>JAVA CODE</strong> </p>
https://codegolf.stackexchange.com/a/1294#19643 <p><h2>JavaScript, shortest JS answer so far: <del>57</del> 56 characters, acccepts user input</h2>
https://codegolf.stackexchange.com/a/19568#19646 <h1>Python3 (244 bytes)</h1>
https://codegolf.stackexchange.com/a/19568#19654 <h1>GNU awk + coreutils: <strike>71</strike> 69</h1>
https://codegolf.stackexchange.com/a/19540#19656 <p><b>Golfscript (<s>82</s> 72)</b></p>
https://codegolf.stackexchange.com/a/19568#19663 <p><strong>SQL (Oracle 11+)</strong></p>
https://codegolf.stackexchange.com/a/19540#19665 <h1>Delphi</h1>
https://codegolf.stackexchange.com/a/12368#19670 <p><strong>F# - 66</strong></p>
https://codegolf.stackexchange.com/a/19568#19672 <h1>q (50)</h1>
https://codegolf.stackexchange.com/a/12368#19674 <p><strong>Clojure (<del>142, 106</del>, 103)</strong></p>
https://codegolf.stackexchange.com/a/19568#19675 <h1>k [71 chars]</h1>
https://codegolf.stackexchange.com/a/12368#19676 <h1>Ruby 2.1.0</h1>
https://codegolf.stackexchange.com/a/12368#19678 <p><strong>Javascript 94</strong></p>
https://codegolf.stackexchange.com/a/13152#19684 <p>I've got two:</p>
https://codegolf.stackexchange.com/a/19568#19686 <p><strong>J, 35+?</strong></p>
https://codegolf.stackexchange.com/a/12368#19692 <p><strong><a href="https://en.wikipedia.org/wiki/Esoteric_programming_language#Piet" rel="nofollow noreferrer">Piet</a> (0) (Yes, zero)</strong></p>
https://codegolf.stackexchange.com/a/13152#19696 <p><strong>Piet (135 codels/pixels)</strong></p>
https://codegolf.stackexchange.com/a/10930#19697 <h1>BASH (88 Chars)</h1>
https://codegolf.stackexchange.com/a/307#19698 <h1>k4/q (20)</h1>
https://codegolf.stackexchange.com/a/19699#19722 <p><strong>J, <strike>57</strike> 43</strong></p>
https://codegolf.stackexchange.com/a/19355#19725 <h1>k (8)</h1>
https://codegolf.stackexchange.com/a/17005#19734 <h2>Delphi (26bytes &amp; 26 chars)</h2>
https://codegolf.stackexchange.com/a/12368#19735 <h3>Javascript 78 chars</h3>
https://codegolf.stackexchange.com/a/19748#19756 <h2>GolfScript (<strike>20</strike> 18 chars)</h2>
https://codegolf.stackexchange.com/a/12368#19757 <p><strong>C++ 143</strong></p>
https://codegolf.stackexchange.com/a/19699#19758 <h1>q [73 chars]</h1>
https://codegolf.stackexchange.com/a/19540#19762 <h1>q (116)</h1>
https://codegolf.stackexchange.com/a/19568#19782 <h1>Javascript (135)</h1>
https://codegolf.stackexchange.com/a/19765#19787 <h1>Java: <s>1523</s> 1512 chars</h1>
https://codegolf.stackexchange.com/a/19450#19791 <h1>Powershell (96)</h1>
https://codegolf.stackexchange.com/a/69#19793 <h2>TI-BASIC</h2>
https://codegolf.stackexchange.com/a/18975#19795 <h1><s>58</s> 43 parts</h1>
https://codegolf.stackexchange.com/a/17005#19796 <h1>k [16 chars]</h1>
https://codegolf.stackexchange.com/a/69#19799 <h1><a href="http://sylwester.no/zozotez/" rel="nofollow">Zozotez Lisp</a>: 73</h1>
https://codegolf.stackexchange.com/a/11859#19805 <h1>75 parts</h1>
https://codegolf.stackexchange.com/a/19801#19806 <h1>Bash + ImageMagick: <s>35</s> 33</h1>
https://codegolf.stackexchange.com/a/19801#19813 <h1>Mathematica <s>28</s> 27</h1>
https://codegolf.stackexchange.com/a/10890#19815 <h2>k4 (38)</h2>
https://codegolf.stackexchange.com/a/6781#19820 <p><strong>PHP 17 chars</strong></p>
https://codegolf.stackexchange.com/a/6781#19822 <p><strong>J, <strike>10</strike> <strike>9</strike> 8 chars</strong></p>
https://codegolf.stackexchange.com/a/6890#19823 <h1><s>21</s> <s>20</s> 19 parts! Ha!</h1>
https://codegolf.stackexchange.com/a/73#19825 <p>In these I expect the byte to be squared is in the current cell. It needs 8 cells to the right empty and it will have answers in the 4 cells starting from where the number was. These are:</p>
https://codegolf.stackexchange.com/a/19801#19826 <h1>Python with PIL 122 Chars</h1>
https://codegolf.stackexchange.com/a/13152#19835 <h1>LOLCODE (36)</h1>
https://codegolf.stackexchange.com/a/19540#19837 <h2>APL (90)</h2>
https://codegolf.stackexchange.com/a/19801#19841 <h1>C + Cairo: <s>238</s> <s>221</s> 202 bytes</h1>
https://codegolf.stackexchange.com/a/19568#19842 <h1>Haskell (153 = 104 code + 49 import)</h1>
https://codegolf.stackexchange.com/a/19801#19844 <h2>Linux shell + various utilities: 48 bytes</h2>
https://codegolf.stackexchange.com/a/19788#19845 <p><b>Node.JS (<s>331 335 310</s> 296)</b></p>
https://codegolf.stackexchange.com/a/1294#19858 <pre><code>import java.util.Scanner;
https://codegolf.stackexchange.com/a/19788#19864 <p><b>Python 3 (429)</b></p>
https://codegolf.stackexchange.com/a/19765#19869 <h1>Python <s>2488</s> <s>1567</s> <s>806</s> <s>706</s> <s>697</s> <s>657</s> 653</h1>
https://codegolf.stackexchange.com/a/18975#19871 <h2>60 parts</h2>
https://codegolf.stackexchange.com/a/19801#19877 <p><strong>Gnuplot</strong></p>
https://codegolf.stackexchange.com/a/19801#19878 <h1>Javascript! <s>105</s> <s>104</s> 101</h1>
https://codegolf.stackexchange.com/a/19801#19882 <h1>BASH + RST + ImageMagick = 43 chars</h1>
https://codegolf.stackexchange.com/a/19699#19888 <p><strong>MATLAB, 86 Characters</strong></p>
https://codegolf.stackexchange.com/a/1576#19890 <p><strong>J, 17</strong></p>
https://codegolf.stackexchange.com/a/1255#19895 <h1>JavaScript 145</h1>
https://codegolf.stackexchange.com/a/17312#19909 <p>You can generalize RamonBoza's answer to still work if stdout is redirected to a file.</p>
https://codegolf.stackexchange.com/a/19801#19918 <h2>Matlab: 47 characters</h2>
https://codegolf.stackexchange.com/a/19801#19926 <blockquote>
https://codegolf.stackexchange.com/a/19925#19927 <h2>GolfScript (24 chars)</h2>
https://codegolf.stackexchange.com/a/19801#19929 <h2>Data URI: 446</h2>
https://codegolf.stackexchange.com/a/19925#19932 <h1>k [22 chars]</h1>
https://codegolf.stackexchange.com/a/19925#19939 <h1>bash — 98 <del>113</del> characters</h1>
https://codegolf.stackexchange.com/a/19925#19940 <h2>C#: 250c</h2>
https://codegolf.stackexchange.com/a/19801#19941 <p>Chloe used a Base64 encoded approach with 1494 characters, however you can easily reduce the size:</p>
https://codegolf.stackexchange.com/a/19801#19951 <h1>Rebol/View 45</h1>
https://codegolf.stackexchange.com/a/19065#19956 <h2>q/k4 (3? 5? 8?)</h2>
https://codegolf.stackexchange.com/a/19801#19961 <h2>bash + netpbm: 31 chars</h2>
https://codegolf.stackexchange.com/a/13152#19962 <h1>Clojure</h1>
https://codegolf.stackexchange.com/a/471#19963 <h1><a href="http://sylwester.no/ebf/" rel="nofollow">Extended Brainfuck</a> v0.9: 618 bytes (not counting the uneccesary linefeeds)</h1>
https://codegolf.stackexchange.com/a/19568#19964 <h1>Clojure</h1>
https://codegolf.stackexchange.com/a/13152#19967 <h2>Scala REPL (19 characters)</h2>
https://codegolf.stackexchange.com/a/19801#19981 <p><strong>Groovy, 151 (or 202 with a black text)</strong> </p>
https://codegolf.stackexchange.com/a/19801#19986 <h1>Mouse: 0 chars</h1>
https://codegolf.stackexchange.com/a/997#19996 <h3>Delphi || 453 (568 With format)</h3>
https://codegolf.stackexchange.com/a/19982#20001 <h2>APL (101)</h2>
https://codegolf.stackexchange.com/a/19699#20002 <h3>Delphi 348 || 449 with indent</h3>
https://codegolf.stackexchange.com/a/20009#20014 <h1>Ruby 132</h1>
https://codegolf.stackexchange.com/a/19801#20019 <h1>Internet 11</h1>
https://codegolf.stackexchange.com/a/20021#20023 <h1>C — <del>67</del> <del>56</del> 49 characters</h1>
https://codegolf.stackexchange.com/a/11969#20024 <p>Same sequence of numbers (3, 4, -3, -4, 3 ...) as the golfscript answer, but implemented in perl (42 chars after whitespace is stripped)</p>
https://codegolf.stackexchange.com/a/20009#20029 <h1>Bash <strike>178</strike> <strike>170</strike> <strike>161</strike> 157</h1>
https://codegolf.stackexchange.com/a/20021#20032 <h1>BrainFuck: 21</h1>
https://codegolf.stackexchange.com/a/20009#20046 <h2>GolfScript (72 chars)</h2>
https://codegolf.stackexchange.com/a/20021#20049 <h2>GolfScript <del>20</del> <del>19</del> <del>15</del> 12</h2>
https://codegolf.stackexchange.com/a/20009#20050 <h2>APL (70)</h2>
https://codegolf.stackexchange.com/a/20021#20051 <h1>Python3 (99 chars)</h1>
https://codegolf.stackexchange.com/a/20053#20065 <h1>Ruby 96</h1>
https://codegolf.stackexchange.com/a/20053#20067 <h1>Mathematica 105</h1>
https://codegolf.stackexchange.com/a/20021#20071 <h1>Erlang: 60C</h1>
https://codegolf.stackexchange.com/a/19801#20085 <p>Here is a cool trick, only 37 chars:
https://codegolf.stackexchange.com/a/19970#20088 <h1>Python 3: 974 chars <a href="https://gist.github.com/nicktimko/b57b489515a4521500dc" rel="nofollow noreferrer">[nb]</a></h1>
https://codegolf.stackexchange.com/a/20091#20092 <h2>Python 35 chars</h2>
https://codegolf.stackexchange.com/a/20091#20093 <p><strong>BASH 21 chars</strong></p>
https://codegolf.stackexchange.com/a/20091#20095 <p><strong>Ruby 2.0.0, bytesize: 19:</strong></p>
https://codegolf.stackexchange.com/a/20091#20099 <h2>Delphi</h2>
https://codegolf.stackexchange.com/a/20076#20102 <h2>MATLAB (<s>299</s> <s>249</s> 241 chars)</h2>
https://codegolf.stackexchange.com/a/20100#20108 <h1>Racket/R5RS Scheme: 359 bytes</h1>
https://codegolf.stackexchange.com/a/20100#20113 <h2>GolfScript (<strike>52</strike> 51 chars)</h2>
https://codegolf.stackexchange.com/a/20115#20121 <h2>MATLAB <s>79</s> 74</h2>
https://codegolf.stackexchange.com/a/20115#20124 <h1>Perl 6 (<del>68</del> 74 bytes)</h1>
https://codegolf.stackexchange.com/a/20021#20125 <h1>Python2.7 (67 chars)</h1>
https://codegolf.stackexchange.com/a/20115#20127 <h1>AWK — <del>84</del> 78 characters</h1>
https://codegolf.stackexchange.com/a/20115#20128 <p><strong>Python 2.7 - 76 Characters</strong></p>
https://codegolf.stackexchange.com/a/20115#20130 <p><strong>C#</strong></p>
https://codegolf.stackexchange.com/a/20115#20131 <h2>APL (54)</h2>
https://codegolf.stackexchange.com/a/20100#20133 <h2>PHP 220</h2>
https://codegolf.stackexchange.com/a/20115#20134 <p><b>Golfscript (<s>69 67 66</s> 65)</b></p>
https://codegolf.stackexchange.com/a/20053#20143 <h2>APL (61)</h2>
https://codegolf.stackexchange.com/a/20145#20148 <h2>J (40)</h2>
https://codegolf.stackexchange.com/a/20139#20149 <p><strong>C# 174</strong></p>
https://codegolf.stackexchange.com/a/20115#20155 <p><strong>Javascript (97)</strong></p>
https://codegolf.stackexchange.com/a/20021#20159 <p><strong>Groovy, 53 Characters</strong></p>
https://codegolf.stackexchange.com/a/20115#20166 <h1>dc 54</h1>
https://codegolf.stackexchange.com/a/20139#20169 <p><strong>Python, 9 (55 - 46)</strong></p>
https://codegolf.stackexchange.com/a/20177#20180 <h1>Mathematica <s>92</s> 49</h1>
https://codegolf.stackexchange.com/a/19463#20181 <p>Haskell, 97C</p>
https://codegolf.stackexchange.com/a/20115#20183 <h2>Scala (95c)</h2>
https://codegolf.stackexchange.com/a/20076#20185 <h1>Ruby (260 chars)</h1>
https://codegolf.stackexchange.com/a/20115#20186 <p><strong>Powershell</strong></p>
https://codegolf.stackexchange.com/a/19801#20188 <h1>Ruby 192 chars:</h1>
https://codegolf.stackexchange.com/a/20115#20189 <h2>DELPHI / PASCAL</h2>
https://codegolf.stackexchange.com/a/20115#20191 <h1>PowerShell: 111</h1>
https://codegolf.stackexchange.com/a/20139#20192 <p><strong>PHP</strong> 85-32=53</p>
https://codegolf.stackexchange.com/a/20177#20194 <h1>k (<s>50</s> 49)</h1>
https://codegolf.stackexchange.com/a/20177#20195 <h2>Python 2.7 <strike>56</strike> <strike>58</strike> <strike>56</strike> <strike>51</strike> 48</h2>
https://codegolf.stackexchange.com/a/20139#20198 <p><code>int e=0,o=0;for(int i :n){if(i%2==0)e+=i;else o+=i;}System.out.println(Math.sqrt(e*e+o*o));</code></p>
https://codegolf.stackexchange.com/a/20115#20199 <h2>Java : 223</h2>
https://codegolf.stackexchange.com/a/20177#20200 <h2>APL (29)</h2>
https://codegolf.stackexchange.com/a/20115#20201 <h1>JavaScript <strike>118</strike> <strike>106</strike> 93</h1>
https://codegolf.stackexchange.com/a/20115#20203 <h2>JavaScript: 83</h2>
https://codegolf.stackexchange.com/a/20115#20206 <h2>Groovy : 78 Characters</h2>
https://codegolf.stackexchange.com/a/20210#20212 <h2>MATLAB <s>75</s> 64</h2>
https://codegolf.stackexchange.com/a/20210#20214 <h1>Ruby 98</h1>
https://codegolf.stackexchange.com/a/20209#20216 <h1>Mathematica <s>101 99</s> 98</h1>
https://codegolf.stackexchange.com/a/20210#20217 <h1>Prolog</h1>
https://codegolf.stackexchange.com/a/20210#20221 <h1>Ruby with ActiveSupport 74</h1>
https://codegolf.stackexchange.com/a/20210#20222 <h1>Mathematica 59</h1>
https://codegolf.stackexchange.com/a/20209#20223 <h1>PHP — 183 bytes</h1>
https://codegolf.stackexchange.com/a/20115#20225 <p><strong>Java : 155</strong></p>
https://codegolf.stackexchange.com/a/20209#20228 <p>I absolutely enjoyed this one</p>
https://codegolf.stackexchange.com/a/20076#20230 <h1>Python 2.7 (270 chars)</h1>
https://codegolf.stackexchange.com/a/19801#20231 <h1>Shell + Graphviz (55)</h1>
https://codegolf.stackexchange.com/a/20209#20232 <h1>Shell + Figlet (35)</h1>
https://codegolf.stackexchange.com/a/20177#20233 <h1>Ruby 1.9+ (67)</h1>
https://codegolf.stackexchange.com/a/20100#20234 <h1>Python (141 Characters)</h1>
https://codegolf.stackexchange.com/a/20209#20235 <h2>Python <strike>260 215 186</strike> 152</h2>
https://codegolf.stackexchange.com/a/20053#20236 <h1>Matlab (43 / 37)</h1>
https://codegolf.stackexchange.com/a/4356#20240 <h2>PHP 590</h2>
https://codegolf.stackexchange.com/a/20210#20242 <h1>C++ — <del>294</del> 275</h1>
https://codegolf.stackexchange.com/a/20115#20244 <h1>Javascript 98 characters/bytes</h1>
https://codegolf.stackexchange.com/a/20177#20250 <h2>perl6: 44 chars</h2>
https://codegolf.stackexchange.com/a/20210#20252 <h1>Javascript</h1>
https://codegolf.stackexchange.com/a/20210#20257 <h2>GolfScript <del>64</del> 47</h2>
https://codegolf.stackexchange.com/a/20209#20263 <p><strong>F# - 204 characters</strong></p>
https://codegolf.stackexchange.com/a/20277#20283 <h2>PHP: <s>184</s> 172</h2>
https://codegolf.stackexchange.com/a/20209#20284 <h2>Delphi 85 bytes</h2>
https://codegolf.stackexchange.com/a/20277#20286 <h2>PHP which actually works (302 chars)</h2>
https://codegolf.stackexchange.com/a/20277#20288 <h1>INVALID UNDELETED ANSWER - HERE JUST FOR FUN</h1>
https://codegolf.stackexchange.com/a/20289#20292 <h1>C# (<strike>407</strike> 418)</h1>
https://codegolf.stackexchange.com/a/20289#20294 <h3>Delphi XE3 (<strike>504</strike> 495)</h3>
https://codegolf.stackexchange.com/a/2913#20297 <p>Running functions inside strings.</p>
https://codegolf.stackexchange.com/a/20303#20306 <h2>PHP</h2>
https://codegolf.stackexchange.com/a/20115#20307 <h1>Fortran (90)</h1>
https://codegolf.stackexchange.com/a/20303#20309 <h3>Delphi</h3>
https://codegolf.stackexchange.com/a/20289#20311 <p><strong>Ruby (239 <del>335</del>)</strong></p>
https://codegolf.stackexchange.com/a/20308#20315 <h1>C — aiming for clarity, didn't attempt to squeeze the code</h1>
https://codegolf.stackexchange.com/a/20303#20318 <h2>Using C++ (Answering my own question) ;)</h2>
https://codegolf.stackexchange.com/a/20308#20320 <h1>k [52 chars]</h1>
https://codegolf.stackexchange.com/a/20256#20322 <h2>PHP 190</h2>
https://codegolf.stackexchange.com/a/20308#20326 <h1>Julia</h1>
https://codegolf.stackexchange.com/a/20100#20327 <h1>PHP: 176</h1>
https://codegolf.stackexchange.com/a/20277#20332 <h2>Ruby 175 (counts across pages, using the API instead of the DOM)</h2>
https://codegolf.stackexchange.com/a/20308#20335 <h2>Haskell</h2>
https://codegolf.stackexchange.com/a/20277#20337 <p>Cannot believe that nobody has came up with it until now! Most direct solution to use :-)</p>
https://codegolf.stackexchange.com/a/20324#20347 <h2>VB.net (Non-Golfed)</h2>
https://codegolf.stackexchange.com/a/20277#20352 <h2>R 239</h2>
https://codegolf.stackexchange.com/a/20324#20355 <h1>Ruby <s>109</s> 108</h1>
https://codegolf.stackexchange.com/a/20209#20357 <p>Shell, 20 characters:</p>
https://codegolf.stackexchange.com/a/20021#20358 <h1><strong>Javascript/JScript: 72 to 105 chars</strong></h1>
https://codegolf.stackexchange.com/a/20115#20365 <p>Here is my Javascript/JScript attempt:</p>
https://codegolf.stackexchange.com/a/20277#20366 <h2>Python with <a href="https://pypi.python.org/pypi/stackpy" rel="nofollow">stackpy</a> 160</h2>
https://codegolf.stackexchange.com/a/4356#20382 <blockquote>
https://codegolf.stackexchange.com/a/20379#20397 <h1>Python 2 with Pygame</h1>
https://codegolf.stackexchange.com/a/20379#20399 <h1>HTML + CSS + JavaScript (<s>447</s> <s>440</s> <s>439</s> <s>432</s> <s>428</s> <s>434</s> <s>390</s> <s>388</s> 383 bytes)</h1>
https://codegolf.stackexchange.com/a/20277#20400 <h2><strike>153</strike> <strike>151</strike> 147, C# &amp; CsQuery</h2>
https://codegolf.stackexchange.com/a/20308#20404 <p>When did this become a code golf? I thought it was a code challenge to come up with the best algorithm!</p>
https://codegolf.stackexchange.com/a/19633#20422 <p><strong>ECMAScript 6 - 635 Characters</strong></p>
https://codegolf.stackexchange.com/a/1530#20423 <h1>Mathematica 281</h1>
https://codegolf.stackexchange.com/a/8696#20426 <h1>C++ 223 Byte</h1>
https://codegolf.stackexchange.com/a/20139#20429 <p><strong>Coffeescript, (57 - 32 =25)</strong></p>
https://codegolf.stackexchange.com/a/20427#20430 <p><b>Python (181)</b></p>
https://codegolf.stackexchange.com/a/20209#20431 <h1>Javascript 137 (134)</h1>
https://codegolf.stackexchange.com/a/20139#20435 <p><strong>JAVA: 67-32=35</strong></p>
https://codegolf.stackexchange.com/a/20209#20436 <h1>Python3 (126)</h1>
https://codegolf.stackexchange.com/a/20427#20439 <h2>APL (45)</h2>
https://codegolf.stackexchange.com/a/20427#20440 <h1>Mathematica <s>150</s> 125</h1>
https://codegolf.stackexchange.com/a/20209#20443 <h1>Bash:</h1>
https://codegolf.stackexchange.com/a/1294#20445 <h1>Bash (<del>66</del> 58)</h1>
https://codegolf.stackexchange.com/a/20379#20449 <h1>Powershell: 270b (arbitrary width/height) / 307b (screen dimensions)</h1>
https://codegolf.stackexchange.com/a/1294#20451 <h2>VB.net</h2>
https://codegolf.stackexchange.com/a/20139#20460 <h2>GolfScript 30</h2>
https://codegolf.stackexchange.com/a/6600#20461 <h2>VB.net (For S&amp;G)</h2>
https://codegolf.stackexchange.com/a/20379#20463 <h2>JavaScript: <s>304</s> 239</h2>
https://codegolf.stackexchange.com/a/20100#20464 <h1><a href="http://sylwester.no/ebf/" rel="nofollow">Extended BrainFuck</a>: 490 bytes</h1>
https://codegolf.stackexchange.com/a/15417#20475 <h1>C+xcb+Cairo 2540 (82 lines)</h1>
https://codegolf.stackexchange.com/a/20472#20479 <h2>Javascript</h2>
https://codegolf.stackexchange.com/a/20478#20484 <h2>GolfScript (<strike>42</strike> 41)</h2>
https://codegolf.stackexchange.com/a/20472#20485 <h3> R 684 characters</h3>
https://codegolf.stackexchange.com/a/20139#20489 <p><strong>JAVA 517 bytes</strong></p>
https://codegolf.stackexchange.com/a/20139#20490 <h2>Haskell</h2>
https://codegolf.stackexchange.com/a/20478#20496 <h2>APL (36)</h2>
https://codegolf.stackexchange.com/a/20472#20498 <h2>J <s>245</s> <s>236</s> 232</h2>
https://codegolf.stackexchange.com/a/20472#20507 <h2>TI-BASIC (Work in Progress)</h2>
https://codegolf.stackexchange.com/a/20379#20509 <p><strong>Disclaimer:</strong> The following solutions work only in Chrome Dev Tools!<br>
https://codegolf.stackexchange.com/a/20450#20514 <h1>Java (475 bytes)</h1>
https://codegolf.stackexchange.com/a/20478#20536 <h2>Python 2.x</h2>
https://codegolf.stackexchange.com/a/20478#20546 <p><strong>Javascript - 147 characters</strong></p>
https://codegolf.stackexchange.com/a/20545#20549 <h2>GolfScript <del>57</del> <del>54</del> 52</h2>
https://codegolf.stackexchange.com/a/20076#20552 <h1>C++ <S> 248 / 228 </S> 230 / 214 chars</h1>
https://codegolf.stackexchange.com/a/20209#20568 <p>Authors: xem, aemkei, p01, jonas</p>
https://codegolf.stackexchange.com/a/20478#20573 <p><strong>C - 137 char (including whitespaces)</strong></p>
https://codegolf.stackexchange.com/a/11552#20574 <p>I'm using Tcl 8.0.5, but I believe the following are applicable to all recent versions.</p>
https://codegolf.stackexchange.com/a/20579#20586 <h2>Python 94 (bit verbose, but that;s Python)</h2>
https://codegolf.stackexchange.com/a/20139#20594 <h2>LiveScript 50 (or 1 if you're flexible)</h2>
https://codegolf.stackexchange.com/a/20579#20602 <h1>Rebol (144 chars)</h1>
https://codegolf.stackexchange.com/a/4106#20606 <h2>Rebol (53 chars)</h2>
https://codegolf.stackexchange.com/a/20579#20607 <h1>Smalltalk (Smalltalk/X) (137 chars)</h1>
https://codegolf.stackexchange.com/a/730#20608 <h1>Smalltalk (Smalltalk/X) (51 chars)</h1>
https://codegolf.stackexchange.com/a/1536#20609 <h2>Rebol (23 chars)</h2>
https://codegolf.stackexchange.com/a/4106#20613 <h2>C# (126)</h2>
https://codegolf.stackexchange.com/a/20209#20621 <h1>Javascript / ES6 (108 bytes)</h1>
https://codegolf.stackexchange.com/a/363#20649 <p>I just attempted a TDD code-golf challenge i.e. Write shortest code to make specs pass. The specs were something like</p>
https://codegolf.stackexchange.com/a/11552#20655 <p>Subcommands and options can (usually) be abbreviated. This can save quite a bit, but you <em>must</em> test as not everything can be shortened this way (<code>regsub</code>'s options can't, for example).</p>
https://codegolf.stackexchange.com/a/20579#20659 <h1>k [50 chars]</h1>
https://codegolf.stackexchange.com/a/20656#20664 <h2>Compression algorithms</h2>
https://codegolf.stackexchange.com/a/20656#20673 <h2>Look for patterns</h2>
https://codegolf.stackexchange.com/a/20545#20678 <h1>q [116 chars]</h1>
https://codegolf.stackexchange.com/a/20670#20698 <h1>PHP — <del>549</del> <del>525</del> <del>524</del> 520 bytes</h1>
https://codegolf.stackexchange.com/a/20697#20706 <h3>Ruby 38 characters</h3>
https://codegolf.stackexchange.com/a/4106#20729 <h1>Python (36 chars)</h1>
https://codegolf.stackexchange.com/a/20670#20742 <h2>Javascript <s>479</s> <s>361</s> <s>348</s> <s>278</s> 253</h2>
https://codegolf.stackexchange.com/a/3105#20752 <p><strong>C# - 304 Chars</strong></p>
https://codegolf.stackexchange.com/a/20744#20760 <h1>k [21 chars]</h1>
https://codegolf.stackexchange.com/a/20450#20771 <h1>AutoHotkey 441 bytes</h1>
https://codegolf.stackexchange.com/a/20776#20779 <p>Your example can be shrunk by getting rid of the anonymous function on the right-hand side:</p>
https://codegolf.stackexchange.com/a/20776#20781 <p>Given <code>ScopedTypeVariables</code>, I came up with this:</p>
https://codegolf.stackexchange.com/a/20686#20785 <h2>Javascript + jQuery (997)</h2>
https://codegolf.stackexchange.com/a/20754#20811 <h1>Java: 984</h1>
https://codegolf.stackexchange.com/a/20744#20827 <h1>Smalltalk (Smalltalk/X) (105 chars)</h1>
https://codegolf.stackexchange.com/a/20823#20829 <h1>Bash</h1>
https://codegolf.stackexchange.com/a/20823#20843 <h1>Smalltalk (Smalltalk/X)</h1>
https://codegolf.stackexchange.com/a/20697#20848 <h1>Smalltalk (Smalltalk/X) (73 chars)</h1>
https://codegolf.stackexchange.com/a/9359#20870 <p>Java + SnakeYaml and a quirk over jva.awt.point :P; length=104</p>
https://codegolf.stackexchange.com/a/20744#20890 <h2>GolfScript (31 chars)</h2>
https://codegolf.stackexchange.com/a/19123#20891 <h1>C# 224</h1>
https://codegolf.stackexchange.com/a/20823#20895 <h1>Mathematica</h1>
https://codegolf.stackexchange.com/a/20612#20903 <h1>JavScript 278</h1>
https://codegolf.stackexchange.com/a/20906#20908 <h2>GolfScript (<strike>18 15</strike> 14 bytes)</h2>
https://codegolf.stackexchange.com/a/20579#20924 <h1>JavaScript 127</h1>
https://codegolf.stackexchange.com/a/15279#20939 <p>More tips
https://codegolf.stackexchange.com/a/20936#20946 <h2>Mathematica (65 or 314)</h2>
https://codegolf.stackexchange.com/a/20936#20947 <h2>Ruby 38</h2>
https://codegolf.stackexchange.com/a/20936#20949 <h1>Rebol (104 chars)</h1>
https://codegolf.stackexchange.com/a/20936#20952 <h1>Bash</h1>
https://codegolf.stackexchange.com/a/20936#20955 <h1>sort + uniq + sed</h1>
https://codegolf.stackexchange.com/a/20936#20956 <h1>Smalltalk (36/57 chars)</h1>
https://codegolf.stackexchange.com/a/20936#20960 <p>updated: unnecessary spaces removed</p>
https://codegolf.stackexchange.com/a/20936#20983 <h1>Ruby <s>39</s> 38</h1>
https://codegolf.stackexchange.com/a/20996#21000 <h2>Javascript (67)</h2>
https://codegolf.stackexchange.com/a/20995#21001 <h2>Javascript 59</h2>
https://codegolf.stackexchange.com/a/20996#21014 <h1>dash (18)</h1>
https://codegolf.stackexchange.com/a/20996#21023 <h2>Python 16 (Using Cheat)</h2>
https://codegolf.stackexchange.com/a/20996#21025 <h2>Javascript (25)</h2>
https://codegolf.stackexchange.com/a/20996#21028 <h2>Perl 28</h2>
https://codegolf.stackexchange.com/a/20996#21035 <h1>Javascript/JScript <del>78</del> 76 bytes:</h1>
https://codegolf.stackexchange.com/a/20996#21040 <p>Ruby, 18 chars </p>
https://codegolf.stackexchange.com/a/20115#21044 <h1>Python 2 (79)</h1>
https://codegolf.stackexchange.com/a/20996#21049 <p><strong>PHP</strong></p>
https://codegolf.stackexchange.com/a/20996#21050 <h1>J (6)</h1>
https://codegolf.stackexchange.com/a/20996#21054 <h1>Ruby 39</h1>
https://codegolf.stackexchange.com/a/20996#21055 <p>bash, 20 chars</p>
https://codegolf.stackexchange.com/a/20996#21057 <pre><code>int Ad(int a,int b){while(b){int c=a &amp; b;a=a ^ b;b=c&lt;&lt;1;}return a;}
https://codegolf.stackexchange.com/a/20686#21063 <h1> Mathematica - not golfed </h1>
https://codegolf.stackexchange.com/a/20996#21065 <p><strong>Objective-C - Base 1 &amp; Base 10</strong></p>
https://codegolf.stackexchange.com/a/20996#21070 <h1>JavaScript [32 bytes]</h1>
https://codegolf.stackexchange.com/a/20066#21075 <h1>EcmaScript 6 (138 bytes):</h1>
https://codegolf.stackexchange.com/a/20115#21084 <h3>Ruby 2.1+ (73 characters)</h3>
https://codegolf.stackexchange.com/a/20996#21089 <h2>JavaScript [25 bytes]</h2>
https://codegolf.stackexchange.com/a/20996#21094 <h3>x86 machine code (32 bit): 3 bytes</h3>
https://codegolf.stackexchange.com/a/20996#21105 <h1>Assembly (x86),</h1>
https://codegolf.stackexchange.com/a/20995#21108 <h1>Python 3.x: 65 characters</h1>
https://codegolf.stackexchange.com/a/20996#21123 <h1>Go [43 bytes]</h1>
https://codegolf.stackexchange.com/a/20996#21136 <p><strong>Perl, 38 chars</strong></p>
https://codegolf.stackexchange.com/a/12563#21150 <h2>Bash (51)</h2>
https://codegolf.stackexchange.com/a/20115#21155 <h1>Prolog</h1>
https://codegolf.stackexchange.com/a/20996#21197 <p><strong>Ruby <del>49</del> 47</strong></p>
https://codegolf.stackexchange.com/a/21191#21200 <h1>PHP <del>43</del> 40 bytes:</h1>
https://codegolf.stackexchange.com/a/20996#21234 <h2>R 36</h2>
https://codegolf.stackexchange.com/a/20996#21240 <p><strong>Another PHP.</strong> - 41 characters</p>
https://codegolf.stackexchange.com/a/17312#21244 <p><strong>83... WIP</strong></p>
https://codegolf.stackexchange.com/a/21191#21246 <h1>bash builtins only 20 bytes</h1>
https://codegolf.stackexchange.com/a/21285#21291 <h1>Bash (sneaky): 36</h1>
https://codegolf.stackexchange.com/a/21285#21293 <h1>PureBasic</h1>
https://codegolf.stackexchange.com/a/21285#21294 <h2>PHP <s>77</s> <s>75</s> <s>74</s> <s>65</s> 60</h2>
https://codegolf.stackexchange.com/a/21285#21297 <h2>Matlab: 66</h2>
https://codegolf.stackexchange.com/a/21191#21301 <p>This is not a serious attempt at it, but...</p>
https://codegolf.stackexchange.com/a/20996#21303 <p><strong>JAVA, 79 bytes</strong></p>
https://codegolf.stackexchange.com/a/21191#21304 <p>C#, 118</p>
https://codegolf.stackexchange.com/a/21210#21309 <p><strong>PowerShell, 77 - 10 - 50 = 17</strong></p>
https://codegolf.stackexchange.com/a/21285#21316 <h1>JavaScript</h1>
https://codegolf.stackexchange.com/a/21285#21317 <p>I'm pretty proud of this little trick to save a few bytes on the message. I hope it will be included in other answers. I was the first to think of this!</p>
https://codegolf.stackexchange.com/a/21326#21330 <h2>J (11)</h2>
https://codegolf.stackexchange.com/a/21327#21342 <h1>Mathematica 90</h1>
https://codegolf.stackexchange.com/a/21326#21343 <p><strong>DFSORT</strong> (IBM Mainframe sorting product) <strong>288</strong> (each source line is 72 characters, must have space in position one)</p>
https://codegolf.stackexchange.com/a/21326#21346 <h1>Mathematica 39</h1>
https://codegolf.stackexchange.com/a/21326#21347 <h1>Ruby 41</h1>
https://codegolf.stackexchange.com/a/21327#21355 <h1>q [38 Chars]</h1>
https://codegolf.stackexchange.com/a/21326#21357 <h2> Mathematica 30 </h2>
https://codegolf.stackexchange.com/a/21326#21359 <h2>Python 3 (44):</h2>
https://codegolf.stackexchange.com/a/21326#21361 <h1>k [15 Chars]</h1>
https://codegolf.stackexchange.com/a/21326#21364 <h1>CoffeeScript (94)</h1>
https://codegolf.stackexchange.com/a/21326#21368 <h1>PHP 5.4+ 131</h1>
https://codegolf.stackexchange.com/a/17312#21379 <pre><code>class Program
https://codegolf.stackexchange.com/a/21326#21381 <h2>JavaScript [86 bytes]</h2>
https://codegolf.stackexchange.com/a/21327#21382 <h1>C# 140</h1>
https://codegolf.stackexchange.com/a/21326#21383 <h1>C</h1>
https://codegolf.stackexchange.com/a/21285#21385 <p><strong>GNU COBOL</strong> with -free, <strong>204</strong></p>
https://codegolf.stackexchange.com/a/19041#21405 <h2>GolfScript (212 chars)</h2>
https://codegolf.stackexchange.com/a/21327#21411 <h2>Python, very ungolfed</h2>
https://codegolf.stackexchange.com/a/21210#21413 <p><strong>PHP</strong></p>
https://codegolf.stackexchange.com/a/21326#21414 <h1>C++ and QT</h1>
https://codegolf.stackexchange.com/a/21285#21418 <h2>C# 191 no bonus</h2>
https://codegolf.stackexchange.com/a/21326#21421 <h1>ECMAScript 6 (61 characters):</h1>
https://codegolf.stackexchange.com/a/21326#21424 <h2><strong>Javascript</strong> 84</h2>
https://codegolf.stackexchange.com/a/21327#21427 <h2>R, very long but fun</h2>
https://codegolf.stackexchange.com/a/21285#21430 <h1>J 79</h1>
https://codegolf.stackexchange.com/a/21326#21436 <p>**</p>
https://codegolf.stackexchange.com/a/21410#21443 <h1>Java: <s>261</s> <s>241</s> <s>207</s> 206 characters</h1>
https://codegolf.stackexchange.com/a/21327#21447 <h1>EcmaScript 6 (103 bytes):</h1>
https://codegolf.stackexchange.com/a/7313#21448 <h1>Classic ASP (14 bytes):</h1>
https://codegolf.stackexchange.com/a/7313#21449 <p><strong>C#</strong> 4,50KB (196 characters)</p>
https://codegolf.stackexchange.com/a/7313#21451 <h2>Haskell</h2>
https://codegolf.stackexchange.com/a/21438#21455 <h1>C — 340 bytes + 25 points for numerical approximation = 365</h1>
https://codegolf.stackexchange.com/a/4114#21458 <h2>Haskell</h2>
https://codegolf.stackexchange.com/a/20996#21462 <p>Thanks to <a href="https://codegolf.stackexchange.com/questions/20996/add-without-addition-or-any-of-the-4-basic-arithmetic-operators/21033?noredirect=1#comment42342_21033">Michael Stern for teaching me Mathematica notation</a>.</p>
https://codegolf.stackexchange.com/a/21461#21481 <h2>Javascript: 191 characters</h2>
https://codegolf.stackexchange.com/a/21461#21483 <h1>Mathematica <s>43</s> 28</h1>
https://codegolf.stackexchange.com/a/21326#21484 <p>Javascript (82)</p>
https://codegolf.stackexchange.com/a/21326#21492 <p><strong>C : 112</strong></p>
https://codegolf.stackexchange.com/a/21487#21494 <h1>Mathematica 171</h1>
https://codegolf.stackexchange.com/a/21327#21497 <h1>k [32 Chars]</h1>
https://codegolf.stackexchange.com/a/21326#21505 <p><strong>Haskell - <strike>107</strike>100 (including sample list and main call) else 100-22=78</strong></p>
https://codegolf.stackexchange.com/a/21285#21519 <p><strong>JavaScript (node.js) - 100 bytes</strong></p>
https://codegolf.stackexchange.com/a/21410#21527 <h2>C# <strike>180 176 171 170</strike> 165</h2>
https://codegolf.stackexchange.com/a/307#21529 <h1>Smalltalk (18 characters):</h1>
https://codegolf.stackexchange.com/a/21535#21545 <h1>Mathematica <s>491</s> 323</h1>
https://codegolf.stackexchange.com/a/21535#21551 <h2>GolfScript (<strike>101</strike> 100 bytes)</h2>
https://codegolf.stackexchange.com/a/21535#21552 <p>I think I found a good way to solve this, but I happened to suck at golfing it. I guess this could be WAY shorter, so I'm going to explain my idea so others can use it if they find it good.</p>
https://codegolf.stackexchange.com/a/21535#21553 <p><strong>PHP</strong> - 492 bytes</p>
https://codegolf.stackexchange.com/a/21549#21557 <h2>JavaScript [217 bytes]</h2>
https://codegolf.stackexchange.com/a/21327#21559 <p><strong>Python 2.7, 80</strong> </p>
https://codegolf.stackexchange.com/a/21191#21563 <h1>BrainFuck/<a href="http://sylwester.no/ebf/" rel="nofollow">Extended BrainFuck</a>: 3</h1>
https://codegolf.stackexchange.com/a/21191#21564 <h1>Bash: 19 chars</h1>
https://codegolf.stackexchange.com/a/21191#21567 <h1>Assembly: 16 bytes</h1>
https://codegolf.stackexchange.com/a/21487#21575 <p><strong>C# 386</strong></p>
https://codegolf.stackexchange.com/a/21562#21576 <h2>GolfScript 37</h2>
https://codegolf.stackexchange.com/a/21326#21578 <p><strong>Javascript (ECMAScript 6) - 41 Characters</strong></p>
https://codegolf.stackexchange.com/a/7036#21582 <p><strong>C# 170</strong></p>
https://codegolf.stackexchange.com/a/21487#21584 <h1>Python 2.7 (147)</h1>
https://codegolf.stackexchange.com/a/21562#21587 <h2>Common Lisp (???)</h2>
https://codegolf.stackexchange.com/a/21562#21591 <h2>VB.net 93c</h2>
https://codegolf.stackexchange.com/a/21327#21602 <p>Python</p>
https://codegolf.stackexchange.com/a/7036#21606 <h1>Bash: 110 bytes</h1>
https://codegolf.stackexchange.com/a/585#21613 <h1><a href="http://sylwester.no/zozotez/" rel="nofollow">Zozotez LISP</a>: 414</h1>
https://codegolf.stackexchange.com/a/21327#21616 <p><strong>ECMASCRIPT, 101 (with input)</strong></p>
https://codegolf.stackexchange.com/a/2682#21633 <p>Instead of writing <code>true</code> you can use <code>!0</code>.</p>
https://codegolf.stackexchange.com/a/6671#21634 <p>With <a href="http://docs.oracle.com/javase/1.5.0/docs/guide/language/varargs.html" rel="noreferrer">varargs</a> you can "cast" a parameter to an array of the same type:
https://codegolf.stackexchange.com/a/20754#21639 <h1>Javascript: 481</h1>
https://codegolf.stackexchange.com/a/21326#21641 <p>Longwinded C#:</p>
https://codegolf.stackexchange.com/a/21535#21643 <h2>Python 422</h2>
https://codegolf.stackexchange.com/a/21562#21645 <p><strong>C# - 380 characters</strong></p>
https://codegolf.stackexchange.com/a/21642#21651 <h2>Javascript <del>184</del> <del>149</del> 123</h2>
https://codegolf.stackexchange.com/a/20996#21654 <h1>C# - on the fly code generation</h1>
https://codegolf.stackexchange.com/a/21642#21655 <h2> Mathematica 49 </h2>
https://codegolf.stackexchange.com/a/20996#21656 <h1>C# - string arithmetics</h1>
https://codegolf.stackexchange.com/a/21642#21674 <h2>Python:</h2>
https://codegolf.stackexchange.com/a/21326#21682 <p><strong>C# 95</strong></p>
https://codegolf.stackexchange.com/a/21642#21698 <h2>GolfScript [41 bytes]</h2>
https://codegolf.stackexchange.com/a/20996#21702 <p><strong>Excel - 31</strong></p>
https://codegolf.stackexchange.com/a/6671#21704 <p>If you ever have to use the boolean expressions <code>true</code> or <code>false</code>, replace them with <code>1&gt;0</code> and <code>1&lt;0</code> respectively.</p>
https://codegolf.stackexchange.com/a/21562#21709 <h1>EcmaScript 6:</h1>
https://codegolf.stackexchange.com/a/21186#21723 <h1>PowerShell: <strike>192</strike> 174</h1>
https://codegolf.stackexchange.com/a/21191#21750 <h1>EcmaScript 6:</h1>
https://codegolf.stackexchange.com/a/21730#21756 <h1>Mathematica &lt;225> 27</h1>
https://codegolf.stackexchange.com/a/3988#21757 <h1>VB.Net (3504 characters):</h1>
https://codegolf.stackexchange.com/a/21742#21765 <h1>Bash: 90 characters</h1>
https://codegolf.stackexchange.com/a/21743#21773 <h2>Javascript: 73 characters</h2>
https://codegolf.stackexchange.com/a/21743#21774 <h2>Javascript (55)</h2>
https://codegolf.stackexchange.com/a/21742#21781 <h1>VBScript: 114 characters</h1>
https://codegolf.stackexchange.com/a/20754#21800 <h1>Python 3 (417 chars)</h1>
https://codegolf.stackexchange.com/a/21796#21801 <h2>Javascript 47</h2>
https://codegolf.stackexchange.com/a/21783#21812 <h2>SageMath:<s> 143</s> 131 bytes</h2>
https://codegolf.stackexchange.com/a/21742#21817 <h1>Python 2: 80 chars</h1>
https://codegolf.stackexchange.com/a/21831#21839 <h1><a href="http://esolangs.org/wiki/H9+">H9+</a> : 1 char</h1>
https://codegolf.stackexchange.com/a/20754#21847 <h1>C (<strike>480</strike> 465 bytes)</h1>
https://codegolf.stackexchange.com/a/15425#21848 <p>You can also use the integer-to-boolean conversion trick <a href="https://codegolf.stackexchange.com/a/15979/9387">mentioned by Danko</a> to check prime numbers for inequality against other prime numbers. This could also work for composite numbers, provided that none of the numbers involved are evenly divisible by any of the others.</p>
https://codegolf.stackexchange.com/a/20754#21852 <p>COBOL (IBM Enterprise COBOL) 192 <em>lines</em> of 72 characters</p>
https://codegolf.stackexchange.com/a/21831#21863 <h1>EcmaScript 6 (51 bytes):</h1>
https://codegolf.stackexchange.com/a/21796#21865 <h1>C++ <strike>99</strike> <strike>81</strike> <strike>78</strike> <strike>80</strike> 78</h1>
https://codegolf.stackexchange.com/a/21743#21871 <h1>J: 16 characters</h1>
https://codegolf.stackexchange.com/a/21742#21882 <h1>Rebol (51 chars)</h1>
https://codegolf.stackexchange.com/a/21831#21890 <h1>Ruby 27</h1>
https://codegolf.stackexchange.com/a/21841#21894 <p><strong>php</strong>, <strong>204</strong></p>
https://codegolf.stackexchange.com/a/21831#21900 <h1>Java 7: 0 chars</h1>
https://codegolf.stackexchange.com/a/21841#21905 <h1> Mathematica 32 </h1>
https://codegolf.stackexchange.com/a/21783#21914 <h1> Mathematica <s>99</s> <s>94</s> 87 </h1>
https://codegolf.stackexchange.com/a/21831#21915 <h1>dc 11</h1>
https://codegolf.stackexchange.com/a/21783#21917 <h2>Python 2.7 (255 bytes)</h2>
https://codegolf.stackexchange.com/a/21841#21957 <h2>Python 47</h2>
https://codegolf.stackexchange.com/a/21841#21965 <h2>Python <s>104</s> 83</h2>
https://codegolf.stackexchange.com/a/21923#21966 <h1>Mathematica <s>806</s> 477</h1>
https://codegolf.stackexchange.com/a/21730#21968 <p><strong>HTML/CSS/Javascript</strong> </p>
https://codegolf.stackexchange.com/a/21831#21970 <p><strong>Javascript</strong></p>
https://codegolf.stackexchange.com/a/21841#21984 <h2>Common Lisp (1 according to the letter; &approx;173 according to the spirit)</h2>
https://codegolf.stackexchange.com/a/21831#21986 <h2>Batch</h2>
https://codegolf.stackexchange.com/a/21841#21987 <h2>PHP 134</h2>
https://codegolf.stackexchange.com/a/21841#21991 <p><strong>JS/Node : <strike>168</strike> <strike>162</strike> <strike>147</strike> 138 Chars</strong></p>
https://codegolf.stackexchange.com/a/22001#22008 <h1>bash — <del>108</del> 106 bytes</h1>
https://codegolf.stackexchange.com/a/2682#22017 <p><strong>You can use <code>-~s</code> instead of <code>+s+1</code>, and <code>~-s</code> instead of <code>+s-1</code>,</strong> if <code>s</code> is a string or a number between <code>-(2^31)-1</code> and <code>2^31</code>.</p>
https://codegolf.stackexchange.com/a/22001#22018 <p><strong>C (46)</strong></p>
https://codegolf.stackexchange.com/a/22001#22021 <p><strong>PowerShell (66)</strong></p>
https://codegolf.stackexchange.com/a/22009#22022 <h2>Javascript: 99 characters</h2>
https://codegolf.stackexchange.com/a/22009#22025 <p><strong>Java - <del>83</del> 55</strong></p>
https://codegolf.stackexchange.com/a/22009#22034 <p><h1> Mathematica 6 </h1></p>
https://codegolf.stackexchange.com/a/22009#22042 <h1>PHP — <del>132</del> <del>127</del> <del>125</del> 124 bytes</h1>
https://codegolf.stackexchange.com/a/22009#22043 <h2>J 6</h2>
https://codegolf.stackexchange.com/a/21831#22058 <p><strong>ECMAScript 6 (38 Characters)</strong></p>
https://codegolf.stackexchange.com/a/22009#22059 <h2>Python : 8 bytes</h2>
https://codegolf.stackexchange.com/a/21326#22064 <h1>Java 8: 144</h1>
https://codegolf.stackexchange.com/a/22009#22065 <h1>q [7 chars]</h1>
https://codegolf.stackexchange.com/a/21796#22067 <p><strong>Fortran II|IV|66|77, <del>134</del> <del>122</del> <del>109</del> 105</strong></p>
https://codegolf.stackexchange.com/a/22054#22071 <h2>Score = (Number too long for an SE post * log_2(1)) = 0</h2>
https://codegolf.stackexchange.com/a/21841#22074 <h2>PHP <s>98</s> 89</h2>
https://codegolf.stackexchange.com/a/21841#22075 <p><strong>Python</strong></p>
https://codegolf.stackexchange.com/a/21927#22079 <h2>Javascript <del>470</del> <del>453</del> <del>438</del> <del>434</del> <del>432</del> <del>421</del> 404</h2>
https://codegolf.stackexchange.com/a/21487#22085 <h1>C# – 393 bytes</h1>
https://codegolf.stackexchange.com/a/22054#22090 <h2>GTB</h2>
https://codegolf.stackexchange.com/a/22087#22091 <p>Like this?</p>
https://codegolf.stackexchange.com/a/22087#22094 <p><strong>C# 112</strong> - <strong>109 Thanks @masterX244</strong></p>
https://codegolf.stackexchange.com/a/22087#22095 <h3>Delphi XE3 (<strike>30</strike> 28)</h3>
https://codegolf.stackexchange.com/a/21927#22097 <h1>Haskell <s>415</s> <s>372</s> <s>347</s> <s>330</s> <s>317</s> <s>304</s> 301C</h1>
https://codegolf.stackexchange.com/a/21841#22105 <p><strong>C# 66</strong></p>
https://codegolf.stackexchange.com/a/21841#22112 <h1>Haskell 31</h1>
https://codegolf.stackexchange.com/a/22009#22136 <p><em><strong>bc</em>, 8 characters</strong></p>
https://codegolf.stackexchange.com/a/21796#22137 <p><strong>Bash - <del>92</del> <del>85</del> <del>62</del> <del>61</del> <del>59</del> 57</strong></p>
https://codegolf.stackexchange.com/a/22009#22138 <h3>x86 assembly language (5 characters)</h3>
https://codegolf.stackexchange.com/a/22009#22139 <p><em><strong>AppleScript</em>, 8 characters</strong></p>
https://codegolf.stackexchange.com/a/21743#22140 <h1>Befunge 98 - Work in progress</h1>
https://codegolf.stackexchange.com/a/22009#22141 <p><em><strong>AppleScript</em>, 4 characters !</strong></p>
https://codegolf.stackexchange.com/a/21743#22143 <h2>Haskell: 99C</h2>
https://codegolf.stackexchange.com/a/22009#22148 <p>Matlab or Octave</p>
https://codegolf.stackexchange.com/a/22146#22153 <h1>python 92 bytes:</h1>
https://codegolf.stackexchange.com/a/21841#22157 <h1>Rebol (66 chars)</h1>
https://codegolf.stackexchange.com/a/506#22172 <h1>Mathematica (34 chars): (without "cheating" with trig)</h1>
https://codegolf.stackexchange.com/a/22009#22185 <h2>Piet, many codels</h2>
https://codegolf.stackexchange.com/a/22146#22190 <h2>Python 111</h2>
https://codegolf.stackexchange.com/a/22173#22191 <h1>C++ 794 <s>849</s> chars</h1>
https://codegolf.stackexchange.com/a/22146#22197 <h2>C 83</h2>
https://codegolf.stackexchange.com/a/22146#22200 <h1>C: 72 characters</h1>
https://codegolf.stackexchange.com/a/21831#22204 <p><strong>Javascript - 46</strong></p>
https://codegolf.stackexchange.com/a/22173#22214 <h1>Not an answer - Java</h1>
https://codegolf.stackexchange.com/a/22192#22221 <h2>Javascript: <s>272</s> <s>268</s> <s>233</s> <s>232</s> <s>201</s> <s>192</s> <s>189</s> <s>188</s> <s>178</s> 180 characters</h2>
https://codegolf.stackexchange.com/a/22009#22245 <p><strong>53 characters of Javascript:</strong></p>
https://codegolf.stackexchange.com/a/22009#22251 <p><strong>C# 192</strong></p>
https://codegolf.stackexchange.com/a/22009#22255 <h2>Python 3 Monte Carlo (103 char)</h2>
https://codegolf.stackexchange.com/a/22252#22261 <h1>Mathematica <s>66 58</s> 51</h1>
https://codegolf.stackexchange.com/a/6836#22263 <h2>Java 317</h2>
https://codegolf.stackexchange.com/a/22252#22267 <h1>Javascript: 102 characters</h1>
https://codegolf.stackexchange.com/a/22009#22276 <h2>Java: 89</h2>
https://codegolf.stackexchange.com/a/22009#22277 <h2>Groovy: 25</h2>
https://codegolf.stackexchange.com/a/22268#22279 <h1>Javascript: 422 characters</h1>
https://codegolf.stackexchange.com/a/22009#22282 <h2>R</h2>
https://codegolf.stackexchange.com/a/2823#22283 <h1>JavaScript (ES6) 35</h1>
https://codegolf.stackexchange.com/a/22281#22285 <h1>Mathematica <s>144</s> 154</h1>
https://codegolf.stackexchange.com/a/22009#22289 <h2><strong>R</strong>: 33 characters</h2>
https://codegolf.stackexchange.com/a/22009#22291 <h1>APL : 2 chars</h1>
https://codegolf.stackexchange.com/a/12760#22292 <h3>Delphi XE3 (153 chars)</h3>
https://codegolf.stackexchange.com/a/22252#22295 <p><strong>APL - 19 chars</strong></p>
https://codegolf.stackexchange.com/a/307#22296 <pre><code>void main(){
https://codegolf.stackexchange.com/a/22252#22298 <h1>Python with Numpy – <s>81 74</s> 67 bytes (<s>61</s> 54 without the <code>import</code> line)</h1>
https://codegolf.stackexchange.com/a/12760#22300 <h2>J 35</h2>
https://codegolf.stackexchange.com/a/22281#22303 <h2>Javascript 96</h2>
https://codegolf.stackexchange.com/a/22312#22318 <h1>22 characters</h1>
https://codegolf.stackexchange.com/a/22312#22322 <h1>12 characters</h1>
https://codegolf.stackexchange.com/a/22312#22331 <h1>16 characters</h1>
https://codegolf.stackexchange.com/a/21743#22334 <h2>J 28</h2>
https://codegolf.stackexchange.com/a/22252#22336 <p><strong>Haskell 50</strong></p>
https://codegolf.stackexchange.com/a/22312#22345 <h2>5 characters</h2>
https://codegolf.stackexchange.com/a/22312#22353 <h1>12 chars</h1>
https://codegolf.stackexchange.com/a/22009#22366 <p><strong>Python, 27</strong></p>
https://codegolf.stackexchange.com/a/22312#22378 <h1><s>10</s> 9 chars</h1>
https://codegolf.stackexchange.com/a/5105#22412 <p><code>redo</code> adds loop behavior to a block without <code>for</code> or <code>while</code>. <code>{redo}</code> is an infinite loop.</p>
https://codegolf.stackexchange.com/a/21796#22414 <p>Same method as above, in APL and J:</p>
https://codegolf.stackexchange.com/a/22281#22415 <p>C# - 255 Characters.</p>
https://codegolf.stackexchange.com/a/22009#22418 <h1>JavaScript 50 (30 decimal places, including alert call...)</h1>
https://codegolf.stackexchange.com/a/21796#22420 <h1>C# (82)</h1>
https://codegolf.stackexchange.com/a/22192#22426 <p>C# - 588 characters - not as good as Ray's 321 though!</p>
https://codegolf.stackexchange.com/a/22009#22448 <h1>Julia</h1>
https://codegolf.stackexchange.com/a/22449#22455 <h1>Mathematica <s>77</s> 43</h1>
https://codegolf.stackexchange.com/a/22009#22456 <h2>Javascript 44</h2>
https://codegolf.stackexchange.com/a/22443#22457 <h2>APL (46)</h2>
https://codegolf.stackexchange.com/a/22449#22458 <h2>Javascript 87</h2>
https://codegolf.stackexchange.com/a/22449#22464 <h3>Perl <s>54 56</s> 62</h3>
https://codegolf.stackexchange.com/a/22449#22467 <h2>APL (20)</h2>
https://codegolf.stackexchange.com/a/22447#22477 <h1>C++ 158 chars</h1>
https://codegolf.stackexchange.com/a/22443#22479 <h1>python = 196</h1>
https://codegolf.stackexchange.com/a/22447#22489 <h2>Java: 352 chars</h2>
https://codegolf.stackexchange.com/a/22492#22502 <p>The 2 "solutions' above fail, what if the website has the URL www.some1.name.ext/whatever.this/www/?</p>
https://codegolf.stackexchange.com/a/16090#22510 <p>Use the direction of the IP when dealing with <code>_</code> or <code>|</code>, rather than using an extra character for <code>!</code>.</p>
https://codegolf.stackexchange.com/a/22449#22513 <h1>J (23 char) and K (19) double feature</h1>
https://codegolf.stackexchange.com/a/22009#22523 <p>This was originally a comment to <a href="https://codegolf.stackexchange.com/a/22160/14676">this answer</a>, but since the full program is shorter than the other C solution (which is only a function), I might as well post it as an answer:</p>
https://codegolf.stackexchange.com/a/22268#22531 <h1>C: 286 characters</h1>
https://codegolf.stackexchange.com/a/21796#22561 <h2>Haskell</h2>
https://codegolf.stackexchange.com/a/20614#22562 <h1>Ampersands</h1>
https://codegolf.stackexchange.com/a/22009#22565 <h1>C</h1>
https://codegolf.stackexchange.com/a/22573#22574 <p><em>This answer no longer fits the question after the rule change as it uses a matrix function.</em>*</p>
https://codegolf.stackexchange.com/a/11770#22577 <h1>Python 3: 253 characters</h1>
https://codegolf.stackexchange.com/a/22573#22591 <h2>Javascript (<strike>284</strike> 181) - <a href="http://en.wikipedia.org/wiki/Gaussian_elimination" rel="nofollow">Gauss Elimination method</a></h2>
https://codegolf.stackexchange.com/a/22443#22601 <h2>R 145</h2>
https://codegolf.stackexchange.com/a/9359#22610 <h1>LaTeX: 8 characters</h1>
https://codegolf.stackexchange.com/a/22573#22634 <h2>Python <strike>169</strike> 166</h2>
https://codegolf.stackexchange.com/a/22449#22637 <p><strong>Haskell (80 chars)</strong></p>
https://codegolf.stackexchange.com/a/22648#22655 <h1>4+6=score of 10</h1>
https://codegolf.stackexchange.com/a/22648#22658 <p><strong>12 chars</strong> ;) JS regex</p>
https://codegolf.stackexchange.com/a/22648#22675 <h1>ECMAScript (11 bytes):</h1>
https://codegolf.stackexchange.com/a/22648#22676 <h3>PCRE using modifier x: 11 chars</h3>
https://codegolf.stackexchange.com/a/22648#22681 <h1>5 + 5 = 10</h1>
https://codegolf.stackexchange.com/a/22648#22682 <h1>4 + 6 = 10</h1>
https://codegolf.stackexchange.com/a/22648#22695 <h2>PRCE with the A modifier: 9 chars</h2>
https://codegolf.stackexchange.com/a/3434#22705 <h1>JavaScript 676</h1>
https://codegolf.stackexchange.com/a/1054#22717 <h1>Javascript 271</h1>
https://codegolf.stackexchange.com/a/22449#22726 <p><strong>Ruby - 76 chars</strong></p>
https://codegolf.stackexchange.com/a/22756#22757 <p>May i be the first to...</p>
https://codegolf.stackexchange.com/a/22756#22761 <h2> Mathematica 25 </h2>
https://codegolf.stackexchange.com/a/22770#22774 <h1>PowerShell 13</h1>
https://codegolf.stackexchange.com/a/22770#22779 <h1>DOS Command Prompt (11)</h1>
https://codegolf.stackexchange.com/a/22770#22780 <h1>Scala 33</h1>
https://codegolf.stackexchange.com/a/22770#22806 <pre><code>10 PRINT ":)"
https://codegolf.stackexchange.com/a/1054#22823 <h1>Java <strike>1801 1691</strike> 1467</h1>
https://codegolf.stackexchange.com/a/22648#22851 <h1>Score: 5 + 5 = 10</h1>
https://codegolf.stackexchange.com/a/5600#22852 <p><strong>Python 48 chars</strong> without a e o u</p>
https://codegolf.stackexchange.com/a/22822#22868 <h1>Perl 5.10+: <s>159</s> 144 bytes &minus; 350 = &minus;206 points</h1>
https://codegolf.stackexchange.com/a/22875#22878 <h2>VBA <strike>220</strike> 253/258/219</h2>
https://codegolf.stackexchange.com/a/22875#22910 <h1>Python <s>155</s> 150</h1>
https://codegolf.stackexchange.com/a/22875#22923 <h1>JavaScript (124)</h1>
https://codegolf.stackexchange.com/a/22875#22940 <h1>C: 136 characters</h1>
https://codegolf.stackexchange.com/a/22173#22945 <p>Python, <strike>745</strike> 578 Characters</p>
https://codegolf.stackexchange.com/a/22875#22946 <h1>JavaScript 234</h1>
https://codegolf.stackexchange.com/a/22951#22955 <p><strong>Java - 175 characters.</strong></p>
https://codegolf.stackexchange.com/a/22443#22985 <h2>J <strike>52</strike> 54</h2>
https://codegolf.stackexchange.com/a/22975#22988 <h2>VBA 121</h2>
https://codegolf.stackexchange.com/a/22975#22991 <h1>Ruby: 92 characters</h1>
https://codegolf.stackexchange.com/a/22975#23000 <p>OOps. Fails the 0 test</p>
https://codegolf.stackexchange.com/a/22975#23008 <h1>GolfScript [24 bytes]</h1>
https://codegolf.stackexchange.com/a/10628#23016 <h1>Python3 119</h1>
https://codegolf.stackexchange.com/a/22975#23023 <p><strong>C#</strong></p>
https://codegolf.stackexchange.com/a/22975#23024 <h2>bash <del>55</del> 49 characters:</h2>
https://codegolf.stackexchange.com/a/22975#23025 <p><strong>Bash+utils - 20</strong></p>
https://codegolf.stackexchange.com/a/22975#23026 <h1>GNU coreutils (44)</h1>
https://codegolf.stackexchange.com/a/22975#23032 <p><strong>Ruby - 80 chars</strong></p>
https://codegolf.stackexchange.com/a/22975#23036 <h2>R 87 <strike>93</strike></h2>
https://codegolf.stackexchange.com/a/22975#23056 <p><strong>Javascript 116</strong></p>
https://codegolf.stackexchange.com/a/22951#23057 <h1>Mathematica 58</h1>
https://codegolf.stackexchange.com/a/22975#23064 <h1>PHP 67 bytes:</h1>
https://codegolf.stackexchange.com/a/23021#23066 <h2>Javascript (116)</h2>
https://codegolf.stackexchange.com/a/22975#23074 <h1>Javascript (<del>72</del> 93 bytes):</h1>
https://codegolf.stackexchange.com/a/22951#23077 <h1>shell oneliner (coreutils): 45chars</h1>
https://codegolf.stackexchange.com/a/22975#23085 <h1>C# : 110 characters by my count, excluding whitespace.</h1>
https://codegolf.stackexchange.com/a/22975#23086 <h1>Prolog: 75</h1>
https://codegolf.stackexchange.com/a/23021#23089 <h1>ised: <del>72</del> 46 characters</h1>
https://codegolf.stackexchange.com/a/22951#23106 <h1>Rust 0.9 136 bytes = 86 points</h1>
https://codegolf.stackexchange.com/a/23102#23109 <h2>Python 23</h2>
https://codegolf.stackexchange.com/a/23102#23110 <h1>C++ <strike>104</strike> <strike>84</strike> 107</h1>
https://codegolf.stackexchange.com/a/23102#23112 <h2>C <strike>50</strike> <strike>48</strike> 44 (with the suggestion from @urogen and @n̴̖̋h̷͉̃a̷̭̿h̸̡̅ẗ̵̨́d̷̰̀ĥ̷̳)</h2>
https://codegolf.stackexchange.com/a/23102#23113 <h1>Mathematica 35</h1>
https://codegolf.stackexchange.com/a/22975#23125 <p><strong>C++ - 235 char</strong></p>
https://codegolf.stackexchange.com/a/23102#23128 <h1>PHP | 30 bytes</h1>
https://codegolf.stackexchange.com/a/23102#23131 <h2>APL: 12 characters</h2>
https://codegolf.stackexchange.com/a/22951#23135 <h1>JavaScript 83 bytes = 33 score</h1>
https://codegolf.stackexchange.com/a/22975#23139 <p>My first attempt here, so maybe I am doing some things wrong, please excuse that ;)<br>
https://codegolf.stackexchange.com/a/23102#23141 <h2>C: 62</h2>
https://codegolf.stackexchange.com/a/23138#23143 <h2>APL (<s>87</s> 85)</h2>
https://codegolf.stackexchange.com/a/23138#23144 <h2>Python</h2>
https://codegolf.stackexchange.com/a/23102#23149 <p><strong>Ruby (25 Chars)</strong></p>
https://codegolf.stackexchange.com/a/23102#23151 <h2>Coreutils and Bash 36</h2>
https://codegolf.stackexchange.com/a/23102#23160 <h2>Groovy (<strike>37</strike> 29 characters, @Michaël Demey's suggestion)</h2>
https://codegolf.stackexchange.com/a/23021#23161 <h2>MATLAB <s>54</s> 47</h2>
https://codegolf.stackexchange.com/a/23102#23162 <p><strong>JAVA 61</strong></p>
https://codegolf.stackexchange.com/a/23102#23167 <p><strong>q - 17 bytes</strong></p>
https://codegolf.stackexchange.com/a/22975#23174 <h2>C answer in 98 characters</h2>
https://codegolf.stackexchange.com/a/23102#23178 <h2>R 37</h2>
https://codegolf.stackexchange.com/a/22975#23179 <h1>Java</h1>
https://codegolf.stackexchange.com/a/23102#23183 <h1>Scala REPL 1337</h1>
https://codegolf.stackexchange.com/a/23102#23185 <p>Haskell (50)</p>
https://codegolf.stackexchange.com/a/22820#23189 <h1>C# solution</h1>
https://codegolf.stackexchange.com/a/23102#23195 <p><strong>PHP - 28</strong> </p>
https://codegolf.stackexchange.com/a/23102#23197 <p><strong>Windows Powershell - <del>30</del> 21</strong></p>
https://codegolf.stackexchange.com/a/23193#23200 <p><strong>HTML5/Javascript : 615</strong></p>
https://codegolf.stackexchange.com/a/23102#23203 <p><strong>Python 116</strong></p>
https://codegolf.stackexchange.com/a/23102#23214 <h1>C: 44 (39 if sloppy)</h1>
https://codegolf.stackexchange.com/a/23193#23216 <p><strong>Whitespace, 125</strong></p>
https://codegolf.stackexchange.com/a/23193#23222 <h2>Javascript + JQuery <strike>153</strike> 148</h2>
https://codegolf.stackexchange.com/a/22756#23224 <h1>Postscript 920</h1>
https://codegolf.stackexchange.com/a/22875#23228 <h2>R 224</h2>
https://codegolf.stackexchange.com/a/22975#23239 <h1>GW Basic: 107 characters excluding whitespace</h1>
https://codegolf.stackexchange.com/a/22975#23251 <p>This is my first time playing code golf. This looks pretty interesting. I can't win, but I tried and wanted to show what I could do.</p>
https://codegolf.stackexchange.com/a/22975#23252 <p><strong>JavaScript 125 char</strong></p>
https://codegolf.stackexchange.com/a/22975#23262 <h1>Mathematica 28</h1>
https://codegolf.stackexchange.com/a/23259#23263 <h1>C: <s>100</s> <s>96</s> 95 characters</h1>
https://codegolf.stackexchange.com/a/23259#23271 <h1>J (50 char) and K (40) double feature</h1>
https://codegolf.stackexchange.com/a/22975#23272 <h1>Fortran 95: 90 characters</h1>
https://codegolf.stackexchange.com/a/22975#23275 <h1>LOLCODE: 364 characters (without whitespace)</h1>
https://codegolf.stackexchange.com/a/22975#23280 <h1>Scala 123 characters</h1>
https://codegolf.stackexchange.com/a/23330#23336 <h2>Python <strike>83</strike> 69</h2>
https://codegolf.stackexchange.com/a/23330#23337 <h1>Javascript <strike>114</strike> 77</h1>
https://codegolf.stackexchange.com/a/23330#23338 <h2>MATLAB 35</h2>
https://codegolf.stackexchange.com/a/23102#23344 <h1>Scala repl short 29</h1>
https://codegolf.stackexchange.com/a/23330#23352 <h2>Haskell</h2>
https://codegolf.stackexchange.com/a/23362#23365 <h1>Bash + ImageMagick: <s>164</s> <s>147</s> 148 characters</h1>
https://codegolf.stackexchange.com/a/23021#23370 <h1>Javascript (without using loops!)</h1>
https://codegolf.stackexchange.com/a/23362#23376 <h1>Perl (with GD) (159)</h1>
https://codegolf.stackexchange.com/a/23330#23379 <h2>Javascript (56)</h2>
https://codegolf.stackexchange.com/a/23102#23386 <h1>Perl 6 (<del>20</del> 18 bytes (I'm going to ignore scoring system, it's silly))</h1>
https://codegolf.stackexchange.com/a/23362#23387 <h1>Javascript + Canvas and Browser DOM (<strike>280</strike> <strike>237</strike> 235 bytes)</h1>
https://codegolf.stackexchange.com/a/23330#23388 <h1>C++ <strike>80</strike> 68(excluding white-spaces + edit)</h1>
https://codegolf.stackexchange.com/a/23276#23389 <h2>Python: 591 bytes</h2>
https://codegolf.stackexchange.com/a/23330#23399 <h1>C 70</h1>
https://codegolf.stackexchange.com/a/23102#23420 <p>Excel Speadsheet Formula (also works in Google docs) - 21</p>
https://codegolf.stackexchange.com/a/23276#23432 <h1>C: <s>495</s> <s>401</s> <s>355</s> 341 characters</h1>
https://codegolf.stackexchange.com/a/23362#23433 <h2><a href="http://timtechsoftware.com/gtb" rel="nofollow" title="GTB">GTB</a></h2>
https://codegolf.stackexchange.com/a/6544#23441 <p>Bash, 47 or 12 (if I use golfbash)</p>
https://codegolf.stackexchange.com/a/23102#23445 <h1>PHP 28</h1>
https://codegolf.stackexchange.com/a/23306#23463 <h1>!/bin/sh</h1>
https://codegolf.stackexchange.com/a/23423#23465 <p>I came across this the other day. I don't take credit for it, but damn, is it awesome:</p>
https://codegolf.stackexchange.com/a/22975#23474 <p><strong>Golfscript - 13</strong></p>
https://codegolf.stackexchange.com/a/23193#23477 <h1>shell</h1>
https://codegolf.stackexchange.com/a/23476#23485 <p><strong>JavaScript, 707 bytes (680 in web console)</strong></p>
https://codegolf.stackexchange.com/a/23102#23490 <h1>Clojure</h1>
https://codegolf.stackexchange.com/a/23102#23492 <p><strong>Python 3, 38 bytes.</strong></p>
https://codegolf.stackexchange.com/a/23423#23494 <h1>Octave (<s>212</s> 136 bytes)</h1>
https://codegolf.stackexchange.com/a/23423#23501 <h1>JavaScript + HTML5 (356B)</h1>
https://codegolf.stackexchange.com/a/23451#23518 <p>Update: (C#)</p>
https://codegolf.stackexchange.com/a/23451#23523 <h1>PHP (<del>746</del> 763 bytes - all bonuses):</h1>
https://codegolf.stackexchange.com/a/23406#23555 <h2>Groovy : <strike>841</strike> <strike>805</strike> 754</h2>
https://codegolf.stackexchange.com/a/20686#23556 <h1>Objective C - ungolfed</h1>
https://codegolf.stackexchange.com/a/23102#23557 <pre><code>import random
https://codegolf.stackexchange.com/a/23423#23560 <h1>BBC Basic (228 bytes)</h1>
https://codegolf.stackexchange.com/a/23423#23567 <h1>gnuplot 110 (105 without newlines)</h1>
https://codegolf.stackexchange.com/a/23587#23590 <h1>CoffeeScript (16 bytes)</h1>
https://codegolf.stackexchange.com/a/23102#23594 <p><strong>JavaScript</strong></p>
https://codegolf.stackexchange.com/a/23596#23602 <p><strong>COBOL</strong> (Enterprise COBOL) One 72-character line, 11 significant characters </p>
https://codegolf.stackexchange.com/a/23596#23603 <h1>PHP (shamefully large):</h1>
https://codegolf.stackexchange.com/a/23423#23625 <h2>Matlab (89 bytes)</h2>
https://codegolf.stackexchange.com/a/23276#23632 <h1>PHP 582</h1>
https://codegolf.stackexchange.com/a/23631#23636 <h1>Python (101)</h1>
https://codegolf.stackexchange.com/a/23631#23646 <h2>GolfScript (25 chars)</h2>
https://codegolf.stackexchange.com/a/23631#23647 <h2>Javascript/ES6 (69)</h2>
https://codegolf.stackexchange.com/a/23631#23687 <h1>J (26 characters)</h1>
https://codegolf.stackexchange.com/a/23631#23696 <h1>Mathematica 105</h1>
https://codegolf.stackexchange.com/a/20614#23709 <h3>Delayed Expansion</h3>
https://codegolf.stackexchange.com/a/21438#23720 <h3>Ruby — 132 characters + 25 numerical = 157</h3>
https://codegolf.stackexchange.com/a/23631#23724 <p>Python 2, <strike>85</strike> 80 bytes</p>
https://codegolf.stackexchange.com/a/13152#23731 <h2>J 11</h2>
https://codegolf.stackexchange.com/a/1619#23734 <h1>J (172 characters)</h1>
https://codegolf.stackexchange.com/a/21438#23735 <h2>Javascript/ES6 148</h2>
https://codegolf.stackexchange.com/a/23758#23766 <h2>176 bytes (plain TeX without e-TeX or pdfTeX)</h2>
https://codegolf.stackexchange.com/a/23743#23767 <h1>Haskell <s>618 603 598 525 512 504 480</s> 464</h1>
https://codegolf.stackexchange.com/a/5529#23784 <h1>J (20 chars)</h1>
https://codegolf.stackexchange.com/a/23790#23791 <h2>Haskell 206 Chars</h2>
https://codegolf.stackexchange.com/a/23790#23795 <h1>J (42 chars)</h1>
https://codegolf.stackexchange.com/a/23790#23800 <h1>Perl 6: <strike>63</strike> 53 characters</h1>
https://codegolf.stackexchange.com/a/23743#23801 <h1>Ruby 353</h1>
https://codegolf.stackexchange.com/a/22975#23823 <p><strong>haskell, ghci: 75 characters</strong></p>
https://codegolf.stackexchange.com/a/23743#23826 <h2>JavaScript 600</h2>
https://codegolf.stackexchange.com/a/23814#23830 <h1>JavaScript (ES6) (Regex) 142</h1>
https://codegolf.stackexchange.com/a/23814#23833 <h1>J (9 characters)</h1>
https://codegolf.stackexchange.com/a/23814#23834 <h2>Python 98*0.8=78.4</h2>
https://codegolf.stackexchange.com/a/5529#23837 <h1>SWI-Prolog, SICStus</h1>
https://codegolf.stackexchange.com/a/23790#23839 <h2>GolfScript (31 chars)</h2>
https://codegolf.stackexchange.com/a/23814#23840 <h2>Javascript 81</h2>
https://codegolf.stackexchange.com/a/23814#23842 <h1>dc + sed + pipes (44 characters)</h1>
https://codegolf.stackexchange.com/a/23844#23855 <h2>MATLAB <s>104</s> 89</h2>
https://codegolf.stackexchange.com/a/23844#23857 <h1>Perl 153</h1>
https://codegolf.stackexchange.com/a/23631#23862 <h2>Emacs Lisp 144 chars</h2>
https://codegolf.stackexchange.com/a/23860#23865 <h2>GolfScript (5 chars)</h2>
https://codegolf.stackexchange.com/a/23860#23873 <h1>grep 14 characters</h1>
https://codegolf.stackexchange.com/a/23860#23874 <h1>Python <strike>49 45 18 22 15</strike> 14</h1>
https://codegolf.stackexchange.com/a/23860#23875 <h1>Matlab: 12 chars (after the strings are in variables)</h1>
https://codegolf.stackexchange.com/a/23790#23877 <h2>J 66 (with I/O)</h2>
https://codegolf.stackexchange.com/a/23860#23879 <h1>The very crazy way</h1>
https://codegolf.stackexchange.com/a/23860#23884 <h2>C#</h2>
https://codegolf.stackexchange.com/a/23860#23885 <h1>coreutils: uniq -d</h1>
https://codegolf.stackexchange.com/a/23888#23890 <h2>GolfScript (<strike>10</strike> 9 chars)</h2>
https://codegolf.stackexchange.com/a/23888#23895 <h2>APL (21)</h2>
https://codegolf.stackexchange.com/a/23860#23896 <h2>D 30</h2>
https://codegolf.stackexchange.com/a/23888#23897 <h1>J (33 characters)</h1>
https://codegolf.stackexchange.com/a/23860#23901 <h2>APL (<s>8</s> 9)</h2>
https://codegolf.stackexchange.com/a/9004#23904 <h1>C++ 45</h1>
https://codegolf.stackexchange.com/a/23868#23909 <h2>APL (65)</h2>
https://codegolf.stackexchange.com/a/23888#23910 <h1>JavaScript (60)</h1>
https://codegolf.stackexchange.com/a/23920#23934 <h1>Perl (7 bytes)</h1>
https://codegolf.stackexchange.com/a/23844#23936 <h1>76 chars, <a href="http://pyos.github.io/dg/tutorial/" rel="nofollow noreferrer">dogelang</a></h1>
https://codegolf.stackexchange.com/a/23844#23938 <h1>GolfScript <strike>66</strike> <strike>59</strike> <strike>57</strike> <strike>49</strike> 48</h1>
https://codegolf.stackexchange.com/a/23920#23939 <h2>Python 52</h2>
https://codegolf.stackexchange.com/a/23920#23940 <p><strong>DOS - 27 chars</strong></p>
https://codegolf.stackexchange.com/a/23860#23945 <h1>Python (<s>17</s> 11):</h1>
https://codegolf.stackexchange.com/a/23844#23947 <h1><strong>Bash and some Perl for prime regex (<strike>167 157 143</strike> 112 bytes)</strong></h1>
https://codegolf.stackexchange.com/a/23860#23958 <h1>Javascript (45 bytes):</h1>
https://codegolf.stackexchange.com/a/23953#23959 <h1>VBscript (0 bytes), Windows NT or higher only:</h1>
https://codegolf.stackexchange.com/a/23953#23961 <h1>Windows batch (33)</h1>
https://codegolf.stackexchange.com/a/23860#23962 <h1>Python (7)</h1>
https://codegolf.stackexchange.com/a/23860#23965 <h2>Emacs Lisp</h2>
https://codegolf.stackexchange.com/a/23814#23967 <h1>PHP 107 *.8 = 85.6</h1>
https://codegolf.stackexchange.com/a/23953#23980 <h1>x86 Assembly: 4 bytes</h1>
https://codegolf.stackexchange.com/a/23860#23987 <p>Strings have to be stored in a and b. Will not work if either is <code>null</code>.</p>
https://codegolf.stackexchange.com/a/23868#23994 <h1>Python (<s>211</s> 203)</h1>
https://codegolf.stackexchange.com/a/23423#24016 <h1>Julia</h1>
https://codegolf.stackexchange.com/a/23844#24023 <h1>C: <strike>493</strike> <strike>302</strike> <strike>272</strike> 246</h1>
https://codegolf.stackexchange.com/a/23860#24024 <h1>Prolog 7</h1>
https://codegolf.stackexchange.com/a/23860#24029 <h2>C++ 30</h2>
https://codegolf.stackexchange.com/a/23920#24031 <h1>C [46 bytes]</h1>
https://codegolf.stackexchange.com/a/23860#24038 <h1>Delphi (<strike>412</strike> <strike>83</strike> 75)</h1>
https://codegolf.stackexchange.com/a/23860#24040 <h1>JavaScript [18 bytes]</h1>
https://codegolf.stackexchange.com/a/23860#24042 <h1>JavaScript [15 bytes]</h1>
https://codegolf.stackexchange.com/a/23814#24047 <h1>JavaScript 251 (forced restriction: no +, -, *, ? or % in any manner)</h1>
https://codegolf.stackexchange.com/a/23860#24076 <h1>C#</h1>
https://codegolf.stackexchange.com/a/23860#24082 <p><strong>C#</strong></p>
https://codegolf.stackexchange.com/a/23860#24085 <p><strong>C#</strong></p>
https://codegolf.stackexchange.com/a/23860#24086 <h2>C — 62</h2>
https://codegolf.stackexchange.com/a/23844#24093 <h1>Perl <strike>95</strike> 90 bytes</h1>
https://codegolf.stackexchange.com/a/23860#24096 <p><strong>Python, 7 chars.</strong></p>
https://codegolf.stackexchange.com/a/23860#24100 <h2>C++: 104 <s>105</s> characters</h2>
https://codegolf.stackexchange.com/a/23860#24111 <p><strong>Excel VBA</strong></p>
https://codegolf.stackexchange.com/a/23860#24126 <h2>Java (235 characters for golfed version at bottom).</h2>
https://codegolf.stackexchange.com/a/17005#24130 <h1>JavaScript 45</h1>
https://codegolf.stackexchange.com/a/5529#24131 <h1>Python (72)</h1>
https://codegolf.stackexchange.com/a/23860#24136 <h2>Groovy 347</h2>
https://codegolf.stackexchange.com/a/15417#24143 <h1>PureBasic</h1>
https://codegolf.stackexchange.com/a/23860#24144 <p>C#, pretty straightforward.</p>
https://codegolf.stackexchange.com/a/24164#24165 <h1>Python</h1>
https://codegolf.stackexchange.com/a/24164#24166 <h1>find 14 characters (12 on GNU)</h1>
https://codegolf.stackexchange.com/a/17907#24168 <h1>J (<s>85</s> <s>90</s> 89 chars)</h1>
https://codegolf.stackexchange.com/a/24164#24174 <p><strong>Bash</strong>, 18</p>
https://codegolf.stackexchange.com/a/24118#24179 <h2>Mathematica</h2>
https://codegolf.stackexchange.com/a/23844#24180 <h1>C (100)</h1>
https://codegolf.stackexchange.com/a/24189#24198 <h1>PowerShell (43+43=86)</h1>
https://codegolf.stackexchange.com/a/17907#24199 <h1>Python</h1>
https://codegolf.stackexchange.com/a/24189#24200 <h1>Ruby 38+38=76</h1>
https://codegolf.stackexchange.com/a/24189#24206 <h1>Python (60+60 = 120)</h1>
https://codegolf.stackexchange.com/a/24189#24210 <h1>Rebol (64 + 64 = 128)</h1>
https://codegolf.stackexchange.com/a/24182#24213 <h2>Java – Too Long</h2>
https://codegolf.stackexchange.com/a/17907#24220 <h1>Mathematica 175</h1>
https://codegolf.stackexchange.com/a/24189#24222 <h1>JavaScript <s>(55 + 55 = 110)</s> (52 + 52 = 104)</h1>
https://codegolf.stackexchange.com/a/24189#24224 <h1>python 52 +52 = 104</h1>
https://codegolf.stackexchange.com/a/23860#24226 <p>Bash, 14</p>
https://codegolf.stackexchange.com/a/23814#24239 <h1>C: 66</h1>
https://codegolf.stackexchange.com/a/23860#24243 <h1>PHP</h1>
https://codegolf.stackexchange.com/a/24164#24253 <h1>DOS (11 characters)</h1>
https://codegolf.stackexchange.com/a/3105#24272 <h1>c++ (260)</h1>
https://codegolf.stackexchange.com/a/21327#24273 <h2>VB.net (61c)</h2>
https://codegolf.stackexchange.com/a/24164#24275 <h1>JAVA 87</h1>
https://codegolf.stackexchange.com/a/24164#24282 <h2>Groovy 58</h2>
https://codegolf.stackexchange.com/a/17907#24285 <h1>J (96 characters)</h1>
https://codegolf.stackexchange.com/a/17907#24287 <h2>Haskell</h2>
https://codegolf.stackexchange.com/a/24300#24301 <h1>Python: <strike>64</strike> <strike>53</strike> 46 bytes</h1>
https://codegolf.stackexchange.com/a/24300#24315 <h1>Python (103):</h1>
https://codegolf.stackexchange.com/a/17907#24318 <h1>APL (not fully general)</h1>
https://codegolf.stackexchange.com/a/17907#24321 <h1>J (different method)</h1>
https://codegolf.stackexchange.com/a/23844#24322 <h1><strong>JAVASCRIPT 174 char</strong></h1>
https://codegolf.stackexchange.com/a/24300#24328 <h1>JavaScript: <s>61</s> 59</h1>
https://codegolf.stackexchange.com/a/17907#24331 <h1>Dyalog APL (<s>75</s> <s>73</s> <s>69</s> 68 characters)</h1>
https://codegolf.stackexchange.com/a/24134#24337 <h1>Java: <strike>1346</strike> 1269</h1>
https://codegolf.stackexchange.com/a/17907#24381 <p>Two python answers using no libraries. First handles the optional input without a digit before the first . and is 162 chars</p>
https://codegolf.stackexchange.com/a/24258#24385 <h1>J (99 chars)</h1>
https://codegolf.stackexchange.com/a/23860#24394 <p><strong>Lua, 147</strong></p>
https://codegolf.stackexchange.com/a/18986#24396 <h1>gnuplot 42 characters</h1>
https://codegolf.stackexchange.com/a/12900#24400 <ol>
https://codegolf.stackexchange.com/a/24407#24408 <ol>
https://codegolf.stackexchange.com/a/24407#24409 <ol>
https://codegolf.stackexchange.com/a/13014#24410 <h2>Techniques</h2>
https://codegolf.stackexchange.com/a/5871#24421 <h2>Haskell 99 Characters</h2>
https://codegolf.stackexchange.com/a/3919#24424 <h2>Python: <strike>529</strike> <strike>482</strike> 460 bytes</h2>
https://codegolf.stackexchange.com/a/17907#24451 <h1>JavaScript (ECMASCript 6) <s>180</s> 175</h1>
https://codegolf.stackexchange.com/a/23844#24457 <h2>Javascript 138</h2>
https://codegolf.stackexchange.com/a/23844#24458 <h2>C# <strike>162</strike> 161 chars</h2>
https://codegolf.stackexchange.com/a/23844#24464 <h2>Ruby <strike>90</strike> <strike>86</strike> <strike>84</strike> 83 chars</h2>
https://codegolf.stackexchange.com/a/2070#24467 <p>Putting my two cents in on <em>array programming languages</em>, <strong>J</strong> and <strong>APL</strong> in particular.</p>
https://codegolf.stackexchange.com/a/6596#24471 <p>There are a number of subtleties to squeezing out the last few characters in J. For the following, assume that each capital letters is a primitive verb (i.e. I am removing the spaces that would otherwise be required to delimit names).</p>
https://codegolf.stackexchange.com/a/20576#24474 <h3>Group definitions by keyword</h3>
https://codegolf.stackexchange.com/a/23860#24476 <h2>CPython: 6</h2>
https://codegolf.stackexchange.com/a/17907#24477 <h1>JavaScript (189)</h1>
https://codegolf.stackexchange.com/a/23860#24478 <h2>Python 56</h2>
https://codegolf.stackexchange.com/a/17907#24483 <h2>GolfScript (67 chars)</h2>
https://codegolf.stackexchange.com/a/24316#24487 <h1>Python <s>127 152B</s> 138B</h1>
https://codegolf.stackexchange.com/a/24428#24489 <h1>C (<strike>145</strike> 126)</h1>
https://codegolf.stackexchange.com/a/10654#24528 <p>I know the time limit is up, but here's how to do it in 34 characters using Bash:</p>
https://codegolf.stackexchange.com/a/2070#24538 <p>If you're solving a math problem and you don't have Mathematica, try <a href="http://www.sagemath.org/" rel="nofollow noreferrer">Sage</a>. It is based on Python, so if you already know Python you don't need much time to learn its syntax.</p>
https://codegolf.stackexchange.com/a/23860#24545 <h1>Javascript</h1>
https://codegolf.stackexchange.com/a/24539#24550 <h1>TeX 212</h1>
https://codegolf.stackexchange.com/a/2070#24564 <p>I know three languages - Java, C++, and Python 3. I know none of these at a high level, but this is my experience with them.</p>
https://codegolf.stackexchange.com/a/2070#24566 <p>Why hasn't Perl been praised yet? It's an excellent golfing language, for nearly every one of these, especially string related stuff (regex).</p>
https://codegolf.stackexchange.com/a/24539#24567 <h1>Javascript 493 (minimum expectations)</h1>
https://codegolf.stackexchange.com/a/24504#24587 <h1>bash (113)</h1>
https://codegolf.stackexchange.com/a/23860#24592 <h2>Windows Batch (47)</h2>
https://codegolf.stackexchange.com/a/24570#24597 <h1>Mathematica 285</h1>
https://codegolf.stackexchange.com/a/17305#24598 <h1>Perl (92+1)</h1>
https://codegolf.stackexchange.com/a/54#24599 <p>If you need to import a lot of modules you can reassign <code>__import__</code> to something shorter, this also has the advantage of being able to name imports anything you want.</p>
https://codegolf.stackexchange.com/a/24589#24600 <h1>Python: <s>457</s> 422 characters</h1>
https://codegolf.stackexchange.com/a/24589#24607 <h1>Delphi <strike>572</strike>582 characters</h1>
https://codegolf.stackexchange.com/a/24589#24611 <h1>Haskell: <s>285 254 253 237 230</s> 227</h1>
https://codegolf.stackexchange.com/a/24605#24612 <h2>JAVASCRIPT 473</h2>
https://codegolf.stackexchange.com/a/24605#24614 <p><img src="https://i.stack.imgur.com/wA1Zf.png" alt="Output example"></p>
https://codegolf.stackexchange.com/a/12103#24616 <h1>Perl (36+1)</h1>
https://codegolf.stackexchange.com/a/23860#24621 <p><strong>C 342 golfed</strong></p>
https://codegolf.stackexchange.com/a/23844#24622 <p><strong>C 248</strong></p>
https://codegolf.stackexchange.com/a/23860#24631 <h1>Java</h1>
https://codegolf.stackexchange.com/a/23476#24668 <p>Not a completely worked out answer, but Cees' substitution solution reminded me of the str_replace syntax in PHP:</p>
https://codegolf.stackexchange.com/a/19255#24670 <p>Use guards not conditionals:</p>
https://codegolf.stackexchange.com/a/24681#24684 <p></p>
https://codegolf.stackexchange.com/a/24392#24723 <p>I have already thought of one.
https://codegolf.stackexchange.com/a/24724#24725 <h1>Perl (85 + 1 = 86 bytes)</h1>
https://codegolf.stackexchange.com/a/24681#24726 <h1>BASH</h1>
https://codegolf.stackexchange.com/a/24681#24731 <h1>Javascript (325)</h1>
https://codegolf.stackexchange.com/a/24739#24741 <h2>JavaScript (205)</h2>
https://codegolf.stackexchange.com/a/12982#24756 <h1>Perl 6 (14 bytes)</h1>
https://codegolf.stackexchange.com/a/17907#24762 <h1>C (420 characters as written; less after removing unnecessary whitespace)</h1>
https://codegolf.stackexchange.com/a/24724#24765 <h1>APL 71 characters</h1>
https://codegolf.stackexchange.com/a/21831#24768 <h1>redcode (recursive solution)</h1>
https://codegolf.stackexchange.com/a/24696#24772 <p>Well if you just want the most popular characters assigned to the bins 2-9, Perl can do that in 127 chars...</p>
https://codegolf.stackexchange.com/a/24739#24775 <p>Perl: 256 char (plus newlines for readability) including the frequency table:</p>
https://codegolf.stackexchange.com/a/24539#24799 <h1>JavaScript 391</h1>
https://codegolf.stackexchange.com/a/24739#24812 <h1>Python 188</h1>
https://codegolf.stackexchange.com/a/24783#24838 <h2>Ruby – <s>271</s> <s>267</s> <s>252</s> <s>249</s> <s>234</s> <s>229</s> <s>220</s> 214 characters</h2>
https://codegolf.stackexchange.com/a/19568#24860 <h1>AWK</h1>
https://codegolf.stackexchange.com/a/9319#24863 <h1>Python3 104</h1>
https://codegolf.stackexchange.com/a/19568#24864 <h1>Python (95):</h1>
https://codegolf.stackexchange.com/a/24238#24874 <h1>Javascript? (jQuery) 321</h1>
https://codegolf.stackexchange.com/a/24816#24877 <p>As you can tell, I didn't try to golf this at all. I'm a music geek, and a pet peeve of mine is when people write things using the wrong enharmonics (e.g. saying that a C diminished chord is C D# F# instead of C Eb Gb), so I wrote this program that gets the enharmonics right. It does so by representing each note as the number of perfect fifths above F.</p>
https://codegolf.stackexchange.com/a/24681#24890 <h1>Clojure</h1>
https://codegolf.stackexchange.com/a/24894#24902 <h1>Perl 6: ??? characters</h1>
https://codegolf.stackexchange.com/a/24894#24906 <h1>Javascript</h1>
https://codegolf.stackexchange.com/a/24894#24910 <h1>Python3 <s>137</s> 122</h1>
https://codegolf.stackexchange.com/a/24891#24923 <h1>Matlab: <s>333</s> 320 characters</h1>
https://codegolf.stackexchange.com/a/24783#24926 <h1>Haskell 377C</h1>
https://codegolf.stackexchange.com/a/12368#24931 <h1><a href="https://gist.github.com/Synthetica9/9796173" rel="nofollow">PYG 0.1</a> (17):</h1>
https://codegolf.stackexchange.com/a/24928#24932 <h2><a href="http://kendallfrey.com/projects/rebel.php" rel="nofollow">REBEL</a></h2>
https://codegolf.stackexchange.com/a/24928#24933 <h1>Haskell: 162 characters</h1>
https://codegolf.stackexchange.com/a/24783#24937 <h1>JavaScript <strike>390</strike> 388</h1>
https://codegolf.stackexchange.com/a/24928#24939 <h1>Javascript</h1>
https://codegolf.stackexchange.com/a/24927#24944 <h2>perl (184 characters)</h2>
https://codegolf.stackexchange.com/a/6005#24950 <h1>JavaScript <strike>195</strike> 179</h1>
https://codegolf.stackexchange.com/a/20936#24962 <h3>Pure bash 86 chars</h3>
https://codegolf.stackexchange.com/a/20936#24963 <h3>sed 29 chars</h3>
https://codegolf.stackexchange.com/a/20936#24969 <h2>C-Sharp</h2>
https://codegolf.stackexchange.com/a/12368#24976 <p><strong>PHP (110 characters)</strong></p>
https://codegolf.stackexchange.com/a/6061#24979 <h1>JavaScript 276</h1>
https://codegolf.stackexchange.com/a/20936#24982 <h1>Python</h1>
https://codegolf.stackexchange.com/a/24987#24993 <h1>GolfScript [4 bytes]</h1>
https://codegolf.stackexchange.com/a/20936#24996 <h1>Python 65 bytes</h1>
https://codegolf.stackexchange.com/a/24987#24997 <h1>Mathematica <s>31</s> 29 bytes</h1>
https://codegolf.stackexchange.com/a/20936#25011 <h2>C# (49c)</h2>
https://codegolf.stackexchange.com/a/20936#25013 <p><strong>vb.net</strong> (Score 91 = 96c - 5)<sub>*<sub>0</sub></sub></p>
https://codegolf.stackexchange.com/a/25018#25026 <h2>C <s>634</s> <s>632</s> <s>629</s> <s>625</s> 600 chars</h2>
https://codegolf.stackexchange.com/a/730#25039 <h1>JavaScript [30 bytes]</h1>
https://codegolf.stackexchange.com/a/1536#25040 <h1>Forth (942)</h1>
https://codegolf.stackexchange.com/a/24891#25041 <h1>Haskell <s>295</s> 289</h1>
https://codegolf.stackexchange.com/a/24987#25044 <h1>Haskell 24</h1>
https://codegolf.stackexchange.com/a/24915#25051 <p>4882 characters - Java</p>
https://codegolf.stackexchange.com/a/16954#25058 <h1>More built-in functions</h1>
https://codegolf.stackexchange.com/a/21285#25059 <p><strong>vb.net ~161c</strong></p>
https://codegolf.stackexchange.com/a/25018#25064 <h1>Haskell <s>225 220 208 205 200</s> 182</h1>
https://codegolf.stackexchange.com/a/23860#25071 <h1>Ruby (18)</h1>
https://codegolf.stackexchange.com/a/1536#25073 <h1>Python:</h1>
https://codegolf.stackexchange.com/a/5264#25077 <blockquote>
https://codegolf.stackexchange.com/a/15417#25078 <h1>Javascript:</h1>
https://codegolf.stackexchange.com/a/24816#25080 <h1>Arduino</h1>
https://codegolf.stackexchange.com/a/24816#25085 <h2>Python (<strike>143</strike> 134 chars)</h2>
https://codegolf.stackexchange.com/a/24696#25086 <h1>Python3, it's Montecarlo Time!</h1>
https://codegolf.stackexchange.com/a/23606#25087 <h1>Python 616</h1>
https://codegolf.stackexchange.com/a/23606#25094 <p>Oh right, I forgot to ever actually post my answer. It uses essentially the exact same approach which <a href="https://codegolf.stackexchange.com/questions/23606/compressing-boolean-formulae/25087#25087">KSab's answer</a> uses, but prints only the shortest valid expression.</p>
https://codegolf.stackexchange.com/a/24927#25095 <h2>Groovy 315</h2>
https://codegolf.stackexchange.com/a/15417#25097 <p><strong>Windows command shell, 24 characters</strong></p>
https://codegolf.stackexchange.com/a/1294#25101 <p><strong>C 138</strong></p>
https://codegolf.stackexchange.com/a/1294#25104 <h2>Groovy 44</h2>
https://codegolf.stackexchange.com/a/1294#25106 <h2>Groovy 42</h2>
https://codegolf.stackexchange.com/a/23775#25110 <h1>Java ( <em>less</em> grotesque: <strike>8415</strike> <strike>5291</strike> 3301)</h1>
https://codegolf.stackexchange.com/a/15678#25115 <h2>x86 / Win32 assembly (<del>337</del> <del>310</del> 271 bytes)</h2>
https://codegolf.stackexchange.com/a/607#25120 <h1>C 20 characters</h1>
https://codegolf.stackexchange.com/a/607#25124 <h1>C 37 characters</h1>
https://codegolf.stackexchange.com/a/25047#25128 <p><strong>Python - <strike>213</strike> 207</strong></p>
https://codegolf.stackexchange.com/a/85#25129 <h1>C 64 Characters</h1>
https://codegolf.stackexchange.com/a/24987#25135 <p><strong>in C# 34 Excluding "string [] a=new [] { "abc", "bdef", "cee", "deee" };"</strong></p>
https://codegolf.stackexchange.com/a/85#25144 <p><strong>F#, 63 chars:</strong></p>
https://codegolf.stackexchange.com/a/24909#25147 <h2>GolfScript (50 bytes)</h2>
https://codegolf.stackexchange.com/a/24718#25166 <h1>ECMAScript 6 (138 points; try in Firefox):</h1>
https://codegolf.stackexchange.com/a/24987#25168 <h2>APL 6</h2>
https://codegolf.stackexchange.com/a/24987#25170 <h1>Java: 56 characters (body) 74 characters (full method)</h1>
https://codegolf.stackexchange.com/a/25146#25174 <h1>jQuery 191</h1>
https://codegolf.stackexchange.com/a/25146#25180 <p><strong>Bash 206</strong></p>
https://codegolf.stackexchange.com/a/607#25181 <p>the minimum solutions is already given using C# lamada.
https://codegolf.stackexchange.com/a/607#25185 <h1>Mathematica – 46 characters</h1>
https://codegolf.stackexchange.com/a/607#25190 <p><strong>C#, 30</strong></p>
https://codegolf.stackexchange.com/a/24987#25191 <p><strong>C#, 52</strong> including variable declaration</p>
https://codegolf.stackexchange.com/a/54#25192 <p>To find the all the indexes of a certain element in a list <code>l</code>, use </p>
https://codegolf.stackexchange.com/a/23775#25203 <h1>Some abstract notes on a solution</h1>
https://codegolf.stackexchange.com/a/25043#25204 <h1>Coffeescript <s>377B</s> 352B</h1>
https://codegolf.stackexchange.com/a/9359#25206 <h1>Rebol (11 Chars)</h1>
https://codegolf.stackexchange.com/a/9359#25220 <h2>Batch (7 chars)</h2>
https://codegolf.stackexchange.com/a/25018#25223 <h1>q &amp; k [<strike>311</strike> 262 chars]</h1>
https://codegolf.stackexchange.com/a/25146#25232 <h1>Python (174 characters):</h1>
https://codegolf.stackexchange.com/a/5264#25236 <blockquote>
https://codegolf.stackexchange.com/a/24816#25242 <h1>BBC BASIC</h1>
https://codegolf.stackexchange.com/a/25248#25256 <h1>C# 184</h1>
https://codegolf.stackexchange.com/a/25248#25262 <h1>Perl 6 (77 bytes)</h1>
https://codegolf.stackexchange.com/a/25258#25264 <h1>Python (<s>191</s> <s>181</s> <s>170</s> <s>126</s> 117)</h1>
https://codegolf.stackexchange.com/a/25146#25265 <h1>Bash 174</h1>
https://codegolf.stackexchange.com/a/25258#25266 <h1>PowerShell (143)</h1>
https://codegolf.stackexchange.com/a/25276#25277 <h1>Python (<s>100</s> <s>96</s> 94):</h1>
https://codegolf.stackexchange.com/a/25248#25283 <h1>Scala (1) 177 bytes</h1>
https://codegolf.stackexchange.com/a/25276#25296 <h2>Python 3 (100)</h2>
https://codegolf.stackexchange.com/a/25276#25310 <h3>R: <s>77</s> <s>73</s> 70 chars</h3>
https://codegolf.stackexchange.com/a/25276#25311 <h1>Delphi XE3 (176)</h1>
https://codegolf.stackexchange.com/a/25314#25322 <p></p>
https://codegolf.stackexchange.com/a/25276#25323 <h1>Java 210</h1>
https://codegolf.stackexchange.com/a/25314#25325 <h1>Delphi XE3 (437 bytes|| <strike>897</strike>874 without bonus counted)</h1>
https://codegolf.stackexchange.com/a/25279#25326 <h1>Rebol (81)</h1>
https://codegolf.stackexchange.com/a/25279#25330 <h2>C# (184 characters)</h2>
https://codegolf.stackexchange.com/a/25329#25332 <h2>GolfScript</h2>
https://codegolf.stackexchange.com/a/25276#25337 <h2>PHP (187)</h2>
https://codegolf.stackexchange.com/a/25279#25338 <h1>Ruby (61):</h1>
https://codegolf.stackexchange.com/a/12177#25342 <h1>Python (73):</h1>
https://codegolf.stackexchange.com/a/25146#25348 <h1>Ruby (176 chars):</h1>
https://codegolf.stackexchange.com/a/22975#25356 <p><strong>GROOVY, 71</strong></p>
https://codegolf.stackexchange.com/a/22975#25359 <h1>Java 123</h1>
https://codegolf.stackexchange.com/a/25276#25364 <h1>Mathematica 65</h1>
https://codegolf.stackexchange.com/a/25314#25372 <h1>C++ 213 bytes * 0.5 = 106.5</h1>
https://codegolf.stackexchange.com/a/25279#25376 <h1>C# (84 Characters)</h1>
https://codegolf.stackexchange.com/a/54#25385 <p>Run your code through an space-remover, like this one:</p>
https://codegolf.stackexchange.com/a/12177#25405 <h1>Perl 6</h1>
https://codegolf.stackexchange.com/a/12177#25410 <h2>Haskell 73 Bytes 73 Chars</h2>
https://codegolf.stackexchange.com/a/25416#25426 <h2>JavaScript 134</h2>
https://codegolf.stackexchange.com/a/19255#25430 <p>Use <code>1&lt;2</code> instead of <code>True</code> and <code>1&gt;2</code> instead of <code>False</code>.</p>
https://codegolf.stackexchange.com/a/25416#25435 <h1>Fortran: 145</h1>
https://codegolf.stackexchange.com/a/25416#25439 <h2>GolfScript (<strike>120</strike> 106 bytes)</h2>
https://codegolf.stackexchange.com/a/17456#25442 <h1>Java 143</h1>
https://codegolf.stackexchange.com/a/23860#25458 <h1>Python</h1>
https://codegolf.stackexchange.com/a/25445#25460 <h1>PERL <s>53</s> <s>54</s> <s>52</s> 48</h1>
https://codegolf.stackexchange.com/a/25461#25462 <h1>OP's solutions:</h1>
https://codegolf.stackexchange.com/a/25461#25469 <h1>Rebmu (<strike>35</strike> 32 chars)</h1>
https://codegolf.stackexchange.com/a/17456#25472 <h1>Rebmu (9 chars)</h1>
https://codegolf.stackexchange.com/a/25461#25480 <h1>Python (79)</h1>
https://codegolf.stackexchange.com/a/25461#25484 <h1><a href="https://gist.github.com/Synthetica9/9796173" rel="nofollow noreferrer">PYG</a> (50)</h1>
https://codegolf.stackexchange.com/a/25461#25488 <h1>JavaScript (ES5) <strike>90</strike> <strike>86</strike> 90 bytes</h1>
https://codegolf.stackexchange.com/a/25493#25498 <h2>GolfScript (17 chars)</h2>
https://codegolf.stackexchange.com/a/6671#25499 <p>Using Java Applet can save you a lot of space:</p>
https://codegolf.stackexchange.com/a/25493#25503 <h1>PYG (27):</h1>
https://codegolf.stackexchange.com/a/25493#25505 <h1>Ruby <s>29</s> <s>28</s> 26</h1>
https://codegolf.stackexchange.com/a/25493#25513 <h2>Bash + grep 35</h2>
https://codegolf.stackexchange.com/a/25493#25514 <h1>Mathematica 23 </h1>
https://codegolf.stackexchange.com/a/25461#25515 <h1>Python – 69 bytes</h1>
https://codegolf.stackexchange.com/a/25493#25527 <h1>Python 50:</h1>
https://codegolf.stackexchange.com/a/25481#25529 <p>Short sequence C (20 characters):</p>
https://codegolf.stackexchange.com/a/6994#25531 <p>Javascript:</p>
https://codegolf.stackexchange.com/a/25534#25535 <h2>GolfScript (10 bytes)</h2>
https://codegolf.stackexchange.com/a/25493#25538 <h1>Python <strike>43</strike> 32</h1>
https://codegolf.stackexchange.com/a/25493#25544 <h1>Haskell 32</h1>
https://codegolf.stackexchange.com/a/25461#25545 <h1>Perl 6: 53 characters</h1>
https://codegolf.stackexchange.com/a/25493#25549 <h1>Perl 6: 27 characters</h1>
https://codegolf.stackexchange.com/a/25534#25550 <h1>Python 127</h1>
https://codegolf.stackexchange.com/a/25534#25554 <h2>Tcl (42 bytes, lambda):</h2>
https://codegolf.stackexchange.com/a/25534#25559 <p></p>
https://codegolf.stackexchange.com/a/25534#25561 <p></p>
https://codegolf.stackexchange.com/a/15279#25572 <p>Avoid <code>$( ...command... )</code>, there is an alternative which saves one char and does the same thing:</p>
https://codegolf.stackexchange.com/a/15279#25573 <p><code>:</code> is a command that does nothing, its exit status always succeeds, so it can be used instead of <code>true</code>.</p>
https://codegolf.stackexchange.com/a/15279#25574 <p>Instead of <code>grep -E</code>, <code>grep -F</code>, <code>grep -r</code>, use <code>egrep</code>, <code>fgrep</code>, <code>rgrep</code>, saving two chars. The shorter ones are deprecated but work fine.</p>
https://codegolf.stackexchange.com/a/25534#25575 <h2>Scala (<s>133</s> 99 bytes):</h2>
https://codegolf.stackexchange.com/a/25534#25582 <h2>Python 2.7 (89 bytes)</h2>
https://codegolf.stackexchange.com/a/25534#25583 <p><strong>C 145</strong></p>
https://codegolf.stackexchange.com/a/25581#25586 <h2>GolfScript (2 chars)</h2>
https://codegolf.stackexchange.com/a/15777#25588 <h1>C++ - Too many bytes :(</h1>
https://codegolf.stackexchange.com/a/25534#25589 <h1><a href="http://sylwester.no/ebf/" rel="nofollow">Extended BrainFuck</a>: 49</h1>
https://codegolf.stackexchange.com/a/25493#25591 <h1>Java <strike>207</strike> 204</h1>
https://codegolf.stackexchange.com/a/25493#25595 <h1>Mathematica: 41</h1>
https://codegolf.stackexchange.com/a/25493#25597 <h1>Matlab: 53</h1>
https://codegolf.stackexchange.com/a/25461#25598 <h1>Java: 144</h1>
https://codegolf.stackexchange.com/a/25493#25599 <h1>Haskell 97</h1>
https://codegolf.stackexchange.com/a/25534#25601 <h1>R (60)</h1>
https://codegolf.stackexchange.com/a/25534#25604 <h1>Scala (83)</h1>
https://codegolf.stackexchange.com/a/25493#25605 <h1>JavaScript (ES5) 52 bytes</h1>
https://codegolf.stackexchange.com/a/25534#25607 <h1>Haskell 60 bytes and readable </h1>
https://codegolf.stackexchange.com/a/25493#25617 <h1>APL (13 characters)</h1>
https://codegolf.stackexchange.com/a/25606#25620 <h1>Haskell 47</h1>
https://codegolf.stackexchange.com/a/25493#25621 <h2>Fortran: <s>101</s> 96</h2>
https://codegolf.stackexchange.com/a/25279#25623 <p>My first code-golf.</p>
https://codegolf.stackexchange.com/a/25461#25629 <h1>Python <strike>(63)(69)</strike>(71)</h1>
https://codegolf.stackexchange.com/a/25625#25634 <h1>R (156, incl. file read)</h1>
https://codegolf.stackexchange.com/a/132#25639 <p>Quite an obvious one, but it you are using a lot of the standard library, <code>using namespace std;</code> might save a few characters.</p>
https://codegolf.stackexchange.com/a/25642#25651 <h2>GolfScript (<strike>18</strike> 17 bytes)</h2>
https://codegolf.stackexchange.com/a/25642#25652 <h1>Delphi XE3 (264)</h1>
https://codegolf.stackexchange.com/a/17287#25655 <h1>R (22)</h1>
https://codegolf.stackexchange.com/a/25642#25656 <h1>Javascript 70 (chars)</h1>
https://codegolf.stackexchange.com/a/17287#25659 <h1>Scala (71)</h1>
https://codegolf.stackexchange.com/a/15777#25663 <p>Not using any libraries or built-in date functions:</p>
https://codegolf.stackexchange.com/a/25642#25664 <p><strong>Perl 5: 33 characters</strong></p>
https://codegolf.stackexchange.com/a/25625#25671 <h1>JavaScript (<em>ES5</em>) 141 bytes</h1>
https://codegolf.stackexchange.com/a/25670#25675 <p>OP's answer.</p>
https://codegolf.stackexchange.com/a/25670#25678 <h1>JavaScript (<em>ES5</em>) 20 bytes</h1>
https://codegolf.stackexchange.com/a/25642#25690 <p><strong>Haskell - 35 charactes</strong></p>
https://codegolf.stackexchange.com/a/132#25704 <p>Sometimes you can save two characters by using the fact that static storage duration variables (that especially includes all global scope variables) are automatically zero-initialized at the beginning (unlike automatic variables where you have no such guarantee). So instead of</p>
https://codegolf.stackexchange.com/a/25670#25706 <p><strong>Morse Code, 33 Bytes</strong></p>
https://codegolf.stackexchange.com/a/25625#25711 <h1>Python</h1>
https://codegolf.stackexchange.com/a/25625#25716 <h1>Perl 6: <s>56</s> <i>53</i> characters; <s>58</s> <i>55</i> bytes</h1>
https://codegolf.stackexchange.com/a/25642#25719 <h1>Perl 6: 37 characters</h1>
https://codegolf.stackexchange.com/a/25670#25728 <h2>PHP (30 bytes)</h2>
https://codegolf.stackexchange.com/a/25670#25732 <h2>Bash <strike>23</strike> 22</h2>
https://codegolf.stackexchange.com/a/5264#25737 <h2>Filtering an array</h2>
https://codegolf.stackexchange.com/a/25493#25742 <h1>SQL 109 (that far)</h1>
https://codegolf.stackexchange.com/a/25625#25743 <p><strong>C, 99 chars</strong></p>
https://codegolf.stackexchange.com/a/25670#25748 <p><strong>C#</strong></p>
https://codegolf.stackexchange.com/a/25670#25758 <p><strong>VB.NET - 0</strong></p>
https://codegolf.stackexchange.com/a/25759#25765 <h1>JavaScript (<em>ES5</em>) <strike>88</strike> <strike>86</strike> 85 bytes</h1>
https://codegolf.stackexchange.com/a/25759#25767 <h1>Python (83)<strike>(87)</strike></h1>
https://codegolf.stackexchange.com/a/25759#25768 <h1>Python 2 (97)</h1>
https://codegolf.stackexchange.com/a/4771#25779 <h1>Bash Poem (566+117) + 4687 = 5370</h1>
https://codegolf.stackexchange.com/a/25625#25782 <h2>kdb (q/k): 59 characters:</h2>
https://codegolf.stackexchange.com/a/25378#25788 <h1>Python v2.7 <s>1069</s> <s>1036</s> <s>950</s> <s>925</s> <s>897</s> <s>884</s> <s>871</s> <s>833</s> 822</h1>
https://codegolf.stackexchange.com/a/54#25791 <p>Although python doesn't have switch statements, you can emulate them with dictionaries. For example, if you wanted a switch like this:</p>
https://codegolf.stackexchange.com/a/25378#25796 <h1>Haskell <s>757 705 700 692 679</s> 667</h1>
https://codegolf.stackexchange.com/a/25670#25797 <h1>Bash+TeX 28 bytes</h1>
https://codegolf.stackexchange.com/a/25534#25799 <h1>Julia 37</h1>
https://codegolf.stackexchange.com/a/25642#25801 <h1>Julia 43</h1>
https://codegolf.stackexchange.com/a/15279#25802 <p><strong><em>Undocumented</em></strong>, but works in every version I've run into for legacy <code>sh</code> backwards compatibility:</p>
https://codegolf.stackexchange.com/a/25803#25809 <h1>Mathematica <s>247</s> 270</h1>
https://codegolf.stackexchange.com/a/25816#25817 <h2>Haskell (390 Char)</h2>
https://codegolf.stackexchange.com/a/25625#25819 <p>I realize this probably isn't the most efficient answer, but I wanted to try and solve the problem anyways. Here's my ObjC variation:</p>
https://codegolf.stackexchange.com/a/25625#25825 <p>** C 298 (242 not counting newlines)**</p>
https://codegolf.stackexchange.com/a/25258#25826 <p>I know URL shorteners are cheaty but since everyone else is using them I probably should.</p>
https://codegolf.stackexchange.com/a/22949#25827 <h1>Python 3370</h1>
https://codegolf.stackexchange.com/a/54#25836 <p>For ages it bothered me that I couldn't think of a short way to get the entire alphabet. If you use <code>range</code> enough that <code>R=range</code> is worth having in your program, then</p>
https://codegolf.stackexchange.com/a/25258#25837 <p><strong><em>I've included the 1 reputation that you start with!</em></strong></p>
https://codegolf.stackexchange.com/a/25625#25843 <p>** C 298 **</p>
https://codegolf.stackexchange.com/a/25670#25845 <p>New to the site and can't write comments yet, so I'll post it here. Just wondering about this Javascript solution: </p>
https://codegolf.stackexchange.com/a/12420#25846 <h2>Python 3: <strike>140</strike> <strike>134</strike> 113 characters</h2>
https://codegolf.stackexchange.com/a/4944#25864 <h1>Delphi XE3 114*0.8 = 91.2</h1>
https://codegolf.stackexchange.com/a/25847#25875 <h1>Python (103):</h1>
https://codegolf.stackexchange.com/a/25877#25879 <h1>Python <strike>2.7</strike> 3: <strike>62</strike> <strike>60</strike> 58 bytes</h1>
https://codegolf.stackexchange.com/a/25670#25884 <h1>BASH</h1>
https://codegolf.stackexchange.com/a/25890#25894 <h2>Python 60</h2>
https://codegolf.stackexchange.com/a/25885#25895 <h1>TeX/TikZ (60 &ndash; 80.25)</h1>
https://codegolf.stackexchange.com/a/4944#25896 <h2>JavaScript: 74*0.8 = 59.2</h2>
https://codegolf.stackexchange.com/a/22620#25900 <h2>Postscript</h2>
https://codegolf.stackexchange.com/a/25670#25902 <p><strong>C 71</strong></p>
https://codegolf.stackexchange.com/a/25670#25910 <h2>Java 41 / 83 characters</h2>
https://codegolf.stackexchange.com/a/25890#25911 <h2>GolfScript (21 chars)</h2>
https://codegolf.stackexchange.com/a/25890#25912 <h2>APL (<s>17</s> 24)</h2>
https://codegolf.stackexchange.com/a/25885#25915 <p><strong>LOGO 37 - 25% = 27.75 (with variables)</strong></p>
https://codegolf.stackexchange.com/a/25885#25923 <h1>C: <strike>229</strike> 180</h1>
https://codegolf.stackexchange.com/a/25014#25927 <p>ZXBasic: 422 - 100 - 25 = 297</p>
https://codegolf.stackexchange.com/a/6671#25948 <p>If you need to grab <em>a number</em> from an argument (or any other string), normally you see something like:</p>
https://codegolf.stackexchange.com/a/6671#25950 <p>We all know about the bitwise xor (<code>^</code>), but it is also a logical xor. </p>
https://codegolf.stackexchange.com/a/1536#25953 <h1>Java @230 : Twisting the rules with Enumerator behavior</h1>
https://codegolf.stackexchange.com/a/54#25955 <p>You can generate pseudo random numbers using hash.</p>
https://codegolf.stackexchange.com/a/17005#25956 <h1>Java without the weird unicode charas @ 115</h1>
https://codegolf.stackexchange.com/a/17005#25960 <h2>Pure bash 18</h2>
https://codegolf.stackexchange.com/a/25885#25961 <h2>C# in LINQPAD</h2>
https://codegolf.stackexchange.com/a/25885#25964 <p><strong>JavaScript 584 (867 ungolfed)</strong></p>
https://codegolf.stackexchange.com/a/25967#25968 <h1>C: 364 Bytes</h1>
https://codegolf.stackexchange.com/a/25885#25969 <p><strong>ActionScript 1, Flash Player 6: 92 - 25% = 69</strong></p>
https://codegolf.stackexchange.com/a/25982#25983 <h2>GolfScript (2 bytes)</h2>
https://codegolf.stackexchange.com/a/25982#25984 <h1>Python 2: 12 bytes</h1>
https://codegolf.stackexchange.com/a/25982#25988 <h2>APL (1)</h2>
https://codegolf.stackexchange.com/a/25670#25992 <h3>ksh 19</h3>
https://codegolf.stackexchange.com/a/4944#25996 <h1>Python 2: 33 * 0.9 = 29.7 points</h1>
https://codegolf.stackexchange.com/a/25967#25997 <p>I helped my kid to do this, to learn a bit of programming: <a href="http://jsfiddle.net/fs2000/4KLUC/34/">http://jsfiddle.net/fs2000/4KLUC/34/</a>
https://codegolf.stackexchange.com/a/16083#25998 <h1>Ruby 55</h1>
https://codegolf.stackexchange.com/a/26001#26002 <p>The question has changed, thus this answer contains different versions, with and without a closed path.</p>
https://codegolf.stackexchange.com/a/26001#26004 <h1>PHP (<del>175</del> <del>109</del> 100 chars)</h1>
https://codegolf.stackexchange.com/a/25967#26005 <h1>C: 235 Bytes</h1>
https://codegolf.stackexchange.com/a/25967#26012 <h1>C: <strike>265</strike> 253 Bytes</h1>
https://codegolf.stackexchange.com/a/20115#26016 <p><strong>Haskell, 77 characters</strong></p>
https://codegolf.stackexchange.com/a/25967#26025 <h2>Java : 700</h2>
https://codegolf.stackexchange.com/a/6671#26026 <p><strong>Don't use <code>Random</code>!</strong></p>
https://codegolf.stackexchange.com/a/26031#26033 <h1>Mathematica <s>63 40</s> 37</h1>
https://codegolf.stackexchange.com/a/4944#26034 <h1>PowerShell: 65.6</h1>
https://codegolf.stackexchange.com/a/25670#26039 <p><strong>Python 3, 45 bytes</strong></p>
https://codegolf.stackexchange.com/a/4944#26043 <h2>Pure Bash 40=50*0.8</h2>
https://codegolf.stackexchange.com/a/4944#26044 <p><strong>C#</strong> 98 chars (score 98*.80 = 76.8)</p>
https://codegolf.stackexchange.com/a/25493#26049 <p><strong>C#</strong> 140 chars</p>
https://codegolf.stackexchange.com/a/21841#26063 <h2>R 52</h2>
https://codegolf.stackexchange.com/a/21841#26071 <h2>PHP 99</h2>
https://codegolf.stackexchange.com/a/4480#26073 <h2>Bash (too many characters: ca. 1522)</h2>
https://codegolf.stackexchange.com/a/26078#26081 <h1>Mathematica</h1>
https://codegolf.stackexchange.com/a/26078#26109 <h1>Java generating the Strings only from a 0 as integer; 391 chars</h1>
https://codegolf.stackexchange.com/a/26099#26112 <h2>GolfScript (<strike>24</strike> 21 chars)</h2>
https://codegolf.stackexchange.com/a/26099#26121 <h2>Python 77</h2>
https://codegolf.stackexchange.com/a/21841#26136 <h1>JavaScript 88</h1>
https://codegolf.stackexchange.com/a/15279#26140 <h1>Use <code>[</code> instead of <code>[[</code> and <code>test</code> when possible</h1>
https://codegolf.stackexchange.com/a/24392#26141 <p>It's a pretty verbose language for golfing... but some general tips that come to mind are:</p>
https://codegolf.stackexchange.com/a/26125#26142 <h1>JavaScript (<em>ES5</em>) <strike>191</strike> <strike>183</strike> <strike>179</strike> 168 bytes</h1>
https://codegolf.stackexchange.com/a/11969#26145 <h1>Perl (I don't care about bytecount)</h1>
https://codegolf.stackexchange.com/a/1536#26152 <h1>Python (99 bytes)</h1>
https://codegolf.stackexchange.com/a/26031#26157 <h1>Python – <s>54</s> 52 + 7 + 7</h1>
https://codegolf.stackexchange.com/a/25625#26159 <p>I'm adding my own solution:</p>
https://codegolf.stackexchange.com/a/26125#26170 <h1>Python 3: <del>200</del> <del>195</del> <del>192</del> <del>189</del> 187</h1>
https://codegolf.stackexchange.com/a/26130#26179 <h1>Python 2 (<strike>228</strike> <strike>209</strike> <strike>208</strike> 207)</h1>
https://codegolf.stackexchange.com/a/26130#26180 <h1>Mathematica: 272</h1>
https://codegolf.stackexchange.com/a/21831#26184 <h1><a href="https://gist.github.com/Synthetica9/9796173" rel="nofollow">PYG</a> (6)</h1>
https://codegolf.stackexchange.com/a/26125#26199 <h2>k4 (40? 51? 70? 46?)</h2>
https://codegolf.stackexchange.com/a/26207#26219 <h2>GolfScript (<strike>61 60 55 54</strike> 53 chars)</h2>
https://codegolf.stackexchange.com/a/26207#26231 <h2>GolfScript (<strike>54</strike> 53 chars)</h2>
https://codegolf.stackexchange.com/a/13152#26251 <p>A couple of attempts for AVR, starting with one of the older MEGA/TINY models:</p>
https://codegolf.stackexchange.com/a/26236#26257 <h1>Javascript (<em>ES5</em>) <strike>69</strike> <strike>64</strike> 60 bytes within function</h1>
https://codegolf.stackexchange.com/a/26236#26269 <h1>Python 2 – 65 bytes</h1>
https://codegolf.stackexchange.com/a/26270#26271 <p>Here's a super lame one. <strong>SO LAME IT DOESN'T EVEN WORK</strong></p>
https://codegolf.stackexchange.com/a/26270#26273 <h1>Python: 63</h1>
https://codegolf.stackexchange.com/a/26270#26281 <h1>GolfScript: 19 chars (24 chars for named function)</h1>
https://codegolf.stackexchange.com/a/26283#26284 <h2>GolfScript (29 chars)</h2>
https://codegolf.stackexchange.com/a/26283#26285 <h2>APL (48)</h2>
https://codegolf.stackexchange.com/a/25461#26288 <h2>APL (32)</h2>
https://codegolf.stackexchange.com/a/26270#26295 <h1>Javascript (<em>ES6</em>) 54 bytes</h1>
https://codegolf.stackexchange.com/a/26270#26296 <h1>C# 4.5 (112 bytes)</h1>
https://codegolf.stackexchange.com/a/26270#26298 <h1>Python 92</h1>
https://codegolf.stackexchange.com/a/26270#26360 <h1>ECMAScript 6 (30 bytes)</h1>
https://codegolf.stackexchange.com/a/73#26384 <pre><code> /*Fast inverse square root*/
https://codegolf.stackexchange.com/a/73#26387 <h1>CoffeeScript (12)</h1>
https://codegolf.stackexchange.com/a/73#26424 <h1>Julia (9) characters</h1>
https://codegolf.stackexchange.com/a/26427#26428 <h1>C (reference answer - not golfed)</h1>
https://codegolf.stackexchange.com/a/73#26436 <p><strong>Java: 74 characters</strong></p>
https://codegolf.stackexchange.com/a/73#26437 <h2>F# (12)</h2>
https://codegolf.stackexchange.com/a/26407#26441 <h2>JavaScript 200</h2>
https://codegolf.stackexchange.com/a/88#26460 <h2>K</h2>
https://codegolf.stackexchange.com/a/88#26489 <h1>Perl 6 (52 bytes)</h1>
https://codegolf.stackexchange.com/a/16954#26493 <h1>CJam</h1>
https://codegolf.stackexchange.com/a/26505#26507 <h1>Python 383</h1>
https://codegolf.stackexchange.com/a/26520#26525 <h2>442</h2>
https://codegolf.stackexchange.com/a/26520#26529 <h2>289</h2>
https://codegolf.stackexchange.com/a/26505#26531 <h1>GNU sed 255+2 = 257B</h1>
https://codegolf.stackexchange.com/a/19188#26533 <p><strong>Mathematica</strong></p>
https://codegolf.stackexchange.com/a/5264#26553 <h2>Rational / Float / Complex</h2>
https://codegolf.stackexchange.com/a/8369#26563 <h1>Python (87 chars)</h1>
https://codegolf.stackexchange.com/a/26541#26565 <h1>Python – <s>234</s> 201</h1>
https://codegolf.stackexchange.com/a/26520#26580 <h3>6610 bytes (unminified)</h3>
https://codegolf.stackexchange.com/a/26578#26582 <p>In Python:</p>
https://codegolf.stackexchange.com/a/26578#26585 <h1>Mathematica 69</h1>
https://codegolf.stackexchange.com/a/26586#26590 <h1>Python 100</h1>
https://codegolf.stackexchange.com/a/19188#26602 <h3>Python: 276 <strike>306 365</strike> bytes</h3>
https://codegolf.stackexchange.com/a/26612#26613 <h1>Delphi XE3 (<strike>272</strike> 252)</h1>
https://codegolf.stackexchange.com/a/11359#26617 <p><strong>JavaScript 69 bytes, score=4.23410650459726</strong></p>
https://codegolf.stackexchange.com/a/26612#26622 <h2>Lua 237</h2>
https://codegolf.stackexchange.com/a/26612#26629 <h1>JavaScript 220</h1>
https://codegolf.stackexchange.com/a/26578#26635 <h1>Python (96)</h1>
https://codegolf.stackexchange.com/a/26586#26637 <h1>PHP</h1>
https://codegolf.stackexchange.com/a/26612#26638 <h1>C++ (403)</h1>
https://codegolf.stackexchange.com/a/12368#26639 <h2>k4 (31)</h2>
https://codegolf.stackexchange.com/a/26612#26641 <h1>Java 8(411)</h1>
https://codegolf.stackexchange.com/a/26581#26642 <h1>HTML+CSS+SVG <strike>1614</strike> 1625</h1>
https://codegolf.stackexchange.com/a/26612#26647 <h1>JavaScript: 152 chars / ES6: 149 chars</h1>
https://codegolf.stackexchange.com/a/26586#26648 <h2>Python 71</h2>
https://codegolf.stackexchange.com/a/26652#26659 <h1>Perl 6: <s>60 characters</s> <em>EDIT</em>: 38 points (see bottom)</h1>
https://codegolf.stackexchange.com/a/20996#26669 <h1>C (79)</h1>
https://codegolf.stackexchange.com/a/26578#26677 <h1>Python <strike>(89)</strike> (87)</h1>
https://codegolf.stackexchange.com/a/20996#26678 <h1>Python (36)</h1>
https://codegolf.stackexchange.com/a/26697#26701 <p><strong>Assembly</strong> (bootloader) 131 chars / 512 bytes compiled (actually smaller, but bootsector must be 512 bytes long.)</p>
https://codegolf.stackexchange.com/a/26697#26703 <p>Applesoft ][ BASIC (17)</p>
https://codegolf.stackexchange.com/a/26697#26710 <h1>Java : 165</h1>
https://codegolf.stackexchange.com/a/26691#26717 <h1>Java : <s>247</s> 241</h1>
https://codegolf.stackexchange.com/a/26697#26718 <h1>QBASIC (31)</h1>
https://codegolf.stackexchange.com/a/6671#26721 <p>This may seem obvious, but there are shorter options for some <code>Math</code> functions:</p>
https://codegolf.stackexchange.com/a/26691#26723 <h1>JavaScript (ECMAScript 5) <strike>170</strike> <strike>164</strike> <strike>163</strike> 113</h1>
https://codegolf.stackexchange.com/a/26612#26726 <h1>C: 224 bytes</h1>
https://codegolf.stackexchange.com/a/26691#26730 <h1>Python 3 (123)</h1>
https://codegolf.stackexchange.com/a/26586#26744 <p><strong>Language Java</strong></p>
https://codegolf.stackexchange.com/a/25276#26749 <p><strong>C 131</strong></p>
https://codegolf.stackexchange.com/a/26697#26755 <h1>Python / Pygame <strike>199</strike> <strike>127</strike> <strike>125</strike> 92</h1>
https://codegolf.stackexchange.com/a/26697#26759 <p>I know this is <a href="/questions/tagged/code-golf" class="post-tag" title="show questions tagged &#39;code-golf&#39;" rel="tag">code-golf</a> but I couldn't resist.</p>
https://codegolf.stackexchange.com/a/26697#26766 <h1>ZX Spectrum Basic (29 bytes)</h1>
https://codegolf.stackexchange.com/a/26697#26772 <h1>C# <s>175</s> <s>171</s> 167</h1>
https://codegolf.stackexchange.com/a/26520#26775 <h3>633 bytes</h3>
https://codegolf.stackexchange.com/a/26697#26776 <h1>Amiga assembly</h1>
https://codegolf.stackexchange.com/a/26657#26777 <h2>Groovy : <strike>96</strike> 92 chars</h2>
https://codegolf.stackexchange.com/a/26782#26789 <h2>Dyalog APL (on Windows) (169)</h2>
https://codegolf.stackexchange.com/a/26586#26791 <h1>Python (70)</h1>
https://codegolf.stackexchange.com/a/26782#26792 <h1>JavaScript 209 (was 346)</h1>
https://codegolf.stackexchange.com/a/26782#26796 <p><strong>Mathematica</strong></p>
https://codegolf.stackexchange.com/a/26782#26797 <h1>JavaScript / jQuery <strike>237 234</strike> 229</h1>
https://codegolf.stackexchange.com/a/26270#26798 <p><strong>C 54</strong></p>
https://codegolf.stackexchange.com/a/26782#26803 <p>Thanks to Rotem and Johnbot for the golfing help!</p>
https://codegolf.stackexchange.com/a/26809#26812 <ul>
https://codegolf.stackexchange.com/a/26657#26821 <h2>AWK, (too long)</h2>
https://codegolf.stackexchange.com/a/26831#26834 <p>If you're doing a <em>lot</em> of replaces, you could do this:</p>
https://codegolf.stackexchange.com/a/26831#26835 <p>Define your own class, with a shorter method name.</p>
https://codegolf.stackexchange.com/a/26831#26844 <p>How about defining a lambda function?</p>
https://codegolf.stackexchange.com/a/26782#26845 <h1>TCL 347</h1>
https://codegolf.stackexchange.com/a/26782#26846 <h2>Javascript + Knockout: ~250 Characters</h2>
https://codegolf.stackexchange.com/a/20478#26849 <h1>Python (78)</h1>
https://codegolf.stackexchange.com/a/4944#26856 <h1>Javascript 30*.9=27</h1>
https://codegolf.stackexchange.com/a/26782#26859 <h1>Groovy</h1>
https://codegolf.stackexchange.com/a/4944#26864 <p>PHP ~84 characters.<code>
https://codegolf.stackexchange.com/a/26612#26867 <h1>Haskell (282 and still somewhat readable :))</h1>
https://codegolf.stackexchange.com/a/26691#26879 <h2>Groovy : 174 chars</h2>
https://codegolf.stackexchange.com/a/26782#26882 <h1>mIRC script (<strike>727</strike> 719 bytes)</h1>
https://codegolf.stackexchange.com/a/26852#26883 <h1>Ruby 322 + input 442</h1>
https://codegolf.stackexchange.com/a/20478#26890 <h2>C 142 bytes</h2>
https://codegolf.stackexchange.com/a/26691#26892 <h2>R: 139</h2>
https://codegolf.stackexchange.com/a/17005#26894 <h2>>&lt;> (9 bytes ASCII)</h2>
https://codegolf.stackexchange.com/a/20478#26898 <h1>Python 2: 116</h1>
https://codegolf.stackexchange.com/a/26831#26899 <p>You may use the <code>reduce</code> function.</p>
https://codegolf.stackexchange.com/a/16502#26907 <h1>Windows Batch File (48)</h1>
https://codegolf.stackexchange.com/a/26905#26908 <p>In <a href="http://racket-lang.org/" rel="nofollow">Racket</a>, without explicit recursion :-P</p>
https://codegolf.stackexchange.com/a/26503#26912 <h1>Ruby: Whittled down to 658 Characters</h1>
https://codegolf.stackexchange.com/a/16502#26919 <h2>C 162</h2>
https://codegolf.stackexchange.com/a/16502#26921 <p><strong>PHP</strong> - 172</p>
https://codegolf.stackexchange.com/a/26831#26926 <p>This is a few characters shorter anyway</p>
https://codegolf.stackexchange.com/a/26934#26944 <h1>Python 2 (109) / Python 3 (121)</h1>
https://codegolf.stackexchange.com/a/26947#26951 <h2>J (39)</h2>
https://codegolf.stackexchange.com/a/26561#26958 <h2>JavaScript/HTML</h2>
https://codegolf.stackexchange.com/a/26962#26975 <h2>Lua 5.1.4: <s>66</s> 64 bytes</h2>
https://codegolf.stackexchange.com/a/26962#26976 <h2>C# 105 bytes</h2>
https://codegolf.stackexchange.com/a/26972#26977 <p><strong>C</strong></p>
https://codegolf.stackexchange.com/a/173#26978 <h2>Effective use of using</h2>
https://codegolf.stackexchange.com/a/23102#26985 <h1><a href="http://sylwester.no/ebf/" rel="nofollow">Extended BrainFuck</a>: 13</h1>
https://codegolf.stackexchange.com/a/26962#26986 <h1>Python3 (51)</h1>
https://codegolf.stackexchange.com/a/26962#26987 <h2>C++ 88 (was 106)</h2>
https://codegolf.stackexchange.com/a/23102#26990 <p><strong>Python 3.x</strong> 47</p>
https://codegolf.stackexchange.com/a/22975#27000 <h1>Python 2 (70)</h1>
https://codegolf.stackexchange.com/a/22975#27001 <h1>Javascript</h1>
https://codegolf.stackexchange.com/a/26962#27009 <h3>Golfscript: 25 bytes</h3>
https://codegolf.stackexchange.com/a/26972#27012 <h2>JavaScript ES6 (838 Bytes)</h2>
https://codegolf.stackexchange.com/a/26852#27015 <h1>Smalltalk 1332 chars</h1>
https://codegolf.stackexchange.com/a/22975#27016 <p><strong>C, 99 (or 46)</strong></p>
https://codegolf.stackexchange.com/a/26962#27017 <h3>Ruby – 48 characters</h3>
https://codegolf.stackexchange.com/a/5977#27019 <h1>J (15 or 9)</h1>
https://codegolf.stackexchange.com/a/27028#27033 <h1>Python 3 (102) / Python 2 (104)</h1>
https://codegolf.stackexchange.com/a/27028#27042 <h2>Fortran: <s>89</s> <s>109</s> <s>125</s> <s>102</s> <s>101</s> 98 bytes</h2>
https://codegolf.stackexchange.com/a/27028#27043 <h2>J <strike>98 70 69</strike> 58</h2>
https://codegolf.stackexchange.com/a/26831#27044 <p><strong>No problemo!</strong> You can alias a method, but you have to know how to use it:</p>
https://codegolf.stackexchange.com/a/27028#27048 <p><strong>JavaScript - 133 chars</strong></p>
https://codegolf.stackexchange.com/a/27054#27059 <h1>Python 372</h1>
https://codegolf.stackexchange.com/a/27054#27064 <h1>Smalltalk 497</h1>
https://codegolf.stackexchange.com/a/27062#27065 <h1>Python with Numpy – 158</h1>
https://codegolf.stackexchange.com/a/16502#27073 <h1>VBA (148...132) and (126...110)</h1>
https://codegolf.stackexchange.com/a/27028#27075 <p><strong>JavaScript - 114 chars</strong></p>
https://codegolf.stackexchange.com/a/27074#27076 <pre><code>update key1 value obj = \key2 -&gt; if key2 == key1 then value else obj key2
https://codegolf.stackexchange.com/a/27054#27081 <h1>Java 1364</h1>
https://codegolf.stackexchange.com/a/16502#27091 <h1>C: 65 characters</h1>
https://codegolf.stackexchange.com/a/23888#27104 <h1>Python (78):</h1>
https://codegolf.stackexchange.com/a/23888#28105 <h1>Python (50)</h1>
https://codegolf.stackexchange.com/a/23888#28109 <h1>Mathematica (19)</h1>
https://codegolf.stackexchange.com/a/23888#28110 <h1>C# 133 chars</h1>
https://codegolf.stackexchange.com/a/28113#28122 <h2>golflua: <s>109</s> 15</h2>
https://codegolf.stackexchange.com/a/28113#28123 <h1>Haskell</h1>
https://codegolf.stackexchange.com/a/28113#28124 <h1>J (7)</h1>
https://codegolf.stackexchange.com/a/28113#28127 <h1>QBasic : 22</h1>
https://codegolf.stackexchange.com/a/27086#28134 <h2>PHP 214</h2>
https://codegolf.stackexchange.com/a/27079#28140 <h1><a href="https://gist.github.com/Synthetica9/9796173">PYG</a> (9, and actually calculated)</h1>
https://codegolf.stackexchange.com/a/27079#28147 <h1>Python 31</h1>
https://codegolf.stackexchange.com/a/28149#28156 <h2>Dyalog APL (64)</h2>
https://codegolf.stackexchange.com/a/28149#28167 <h1>Python 117</h1>
https://codegolf.stackexchange.com/a/27079#28178 <h2>JavaScript 78</h2>
https://codegolf.stackexchange.com/a/28169#28183 <h1>Python 3 (177)</h1>
https://codegolf.stackexchange.com/a/27079#28188 <h2>Fortran 78</h2>
https://codegolf.stackexchange.com/a/28190#28191 <h2>J (60)</h2>
https://codegolf.stackexchange.com/a/27079#28200 <h1><a href="http://sylwester.no/ebf/" rel="nofollow">Extended BrainFuck</a>: 12</h1>
https://codegolf.stackexchange.com/a/26697#28201 <h1>Commodore 64 (16 bytes)</h1>
https://codegolf.stackexchange.com/a/27079#28202 <p><strong>Hy</strong> (38 characters):</p>
https://codegolf.stackexchange.com/a/28149#28211 <h1>C# 226</h1>
https://codegolf.stackexchange.com/a/28172#28212 <p></p>
https://codegolf.stackexchange.com/a/28154#28216 <h2>R 114 characters</h2>
https://codegolf.stackexchange.com/a/27079#28220 <h1>HTML + Javascript (jQuery): 48</h1>
https://codegolf.stackexchange.com/a/27079#28223 <h2>Lua: 42</h2>
https://codegolf.stackexchange.com/a/28149#28227 <p><strong>Java, 678 characters(when golfed)</strong></p>
https://codegolf.stackexchange.com/a/28154#28242 <h1>w3m 55 bytes</h1>
https://codegolf.stackexchange.com/a/28190#28244 <h1>Javascript (ES6) 288</h1>
https://codegolf.stackexchange.com/a/28249#28261 <h1>Java&nbsp&nbsp&nbsp&nbsp&nbsp<strike>524</strike>&nbsp&nbsp<strike>405</strike> 365 chars [414 bytes]</h1>
https://codegolf.stackexchange.com/a/28249#28266 <h2>APL (66)</h2>
https://codegolf.stackexchange.com/a/28249#28274 <p><strong>PERL <strike>135 129/125</strike> 125/121 bytes</strong></p>
https://codegolf.stackexchange.com/a/28278#28285 <h1>Python (127)</h1>
https://codegolf.stackexchange.com/a/28249#28287 <h1>Javascript 139 <s>144 150</s></h1>
https://codegolf.stackexchange.com/a/28278#28291 <h1>Haskell <del>96</del> 87</h1>
https://codegolf.stackexchange.com/a/28278#28293 <h2>APL (46)</h2>
https://codegolf.stackexchange.com/a/28309#28310 <h1>C: <s>41</s> 38 characters</h1>
https://codegolf.stackexchange.com/a/6836#28328 <h2>Java <del>86</del> 79</h2>
https://codegolf.stackexchange.com/a/25871#28329 <h3>bash + sed <s>133</s> <s>185</s> 179</h3>
https://codegolf.stackexchange.com/a/28169#28331 <h1>Haskell 123+3=126</h1>
https://codegolf.stackexchange.com/a/28278#28334 <h1>Python 3 (97)</h1>
https://codegolf.stackexchange.com/a/28169#28335 <h1>Mathematica <s> 61 66</s> 51</h1>
https://codegolf.stackexchange.com/a/28154#28336 <h2>w3m 45 characters</h2>
https://codegolf.stackexchange.com/a/28249#28341 <h2>JavaScript 133 bytes</h2>
https://codegolf.stackexchange.com/a/26962#28343 <h1>PHP (75 chars)</h1>
https://codegolf.stackexchange.com/a/28169#28346 <h1>FRACTRAN: <strike>156</strike> 98 fractions</h1>
https://codegolf.stackexchange.com/a/4191#28353 <h1>Vim &ndash; 578 keystrokes</h1>
https://codegolf.stackexchange.com/a/28169#28354 <h1><s>C: 198 characters</s></h1>
https://codegolf.stackexchange.com/a/28359#28364 <h2>C 151</h2>
https://codegolf.stackexchange.com/a/28359#28365 <h1>Python 2 (28) <strike> (32) </strike></h1>
https://codegolf.stackexchange.com/a/28359#28367 <h2>Groovy (36 chars)</h2>
https://codegolf.stackexchange.com/a/28359#28368 <h1>J (9)</h1>
https://codegolf.stackexchange.com/a/28359#28371 <h2>APL (6)</h2>
https://codegolf.stackexchange.com/a/28359#28372 <p><strong>C# 72 characters</strong></p>
https://codegolf.stackexchange.com/a/28359#28386 <h1>k4 (8)</h1>
https://codegolf.stackexchange.com/a/28359#28388 <p><strong>Javascript 73 chars</strong></p>
https://codegolf.stackexchange.com/a/28278#28390 <h2>k4 (70)</h2>
https://codegolf.stackexchange.com/a/28370#28397 <h2>APL (40)</h2>
https://codegolf.stackexchange.com/a/28359#28402 <h1>Ruby (24 bytes)</h1>
https://codegolf.stackexchange.com/a/28404#28410 <h1>Python 2 (83)</h1>
https://codegolf.stackexchange.com/a/28359#28416 <h1>C# <strike>73</strike> <strike>60</strike> 59</h1>
https://codegolf.stackexchange.com/a/28249#28420 <p>**C <s>186</s> <s>179</s>174 **</p>
https://codegolf.stackexchange.com/a/28359#28423 <h3><a href="https://github.com/hostilefork/rebmu" rel="noreferrer">Rebmμ</a> (10 characters)</h3>
https://codegolf.stackexchange.com/a/28359#28428 <p><strong>C# <strike>72</strike> <strike>69</strike> 67 characters (no libraries needed)</strong></p>
https://codegolf.stackexchange.com/a/28359#28432 <h1>Perl 6 (19 bytes)</h1>
https://codegolf.stackexchange.com/a/28359#28434 <p><strong>Ruby(47 characters)</strong></p>
https://codegolf.stackexchange.com/a/28370#28438 <h1>Ruby [with Shoes] (44 chars)</h1>
https://codegolf.stackexchange.com/a/28359#28440 <p><strong>Haskell:</strong></p>
https://codegolf.stackexchange.com/a/28359#28455 <p><strong>C# (44 - 64)</strong></p>
https://codegolf.stackexchange.com/a/28359#28456 <p><s>COBOL 66 with Object Cobol extensions</s></p>
https://codegolf.stackexchange.com/a/28370#28457 <h1>Perl on Windows (56)</h1>
https://codegolf.stackexchange.com/a/28454#28458 <h1>Python (131)</h1>
https://codegolf.stackexchange.com/a/28359#28459 <h1><a href="http://sylwester.no/ebf/" rel="nofollow">Extended BrainFuck</a>: 100</h1>
https://codegolf.stackexchange.com/a/28359#28460 <h2>VBA (145)</h2>
https://codegolf.stackexchange.com/a/28359#28464 <h1>C (87)</h1>
https://codegolf.stackexchange.com/a/10529#28465 <h1>39 bytes</h1>
https://codegolf.stackexchange.com/a/28454#28470 <h1>Python 84</h1>
https://codegolf.stackexchange.com/a/363#28474 <p>If the first line starts with <code>#!</code> and contains <code>ruby</code>, then Ruby will take command-line switches from it.</p>
https://codegolf.stackexchange.com/a/28370#28476 <h2>Javascript (ECMAScript) + jQuery</h2>
https://codegolf.stackexchange.com/a/16090#28478 <p>Don't forget that <code>0k</code> does not execute the next instruction. This means that instead of doing:</p>
https://codegolf.stackexchange.com/a/28370#28479 <h1>C# <strike>101</strike> 151</h1>
https://codegolf.stackexchange.com/a/28370#28480 <h1>C# 124</h1>
https://codegolf.stackexchange.com/a/26697#28498 <h2>Lua + LÖVE (50)</h2>
https://codegolf.stackexchange.com/a/28370#28505 <h2><s>52</s> 51 chars with Mathematica</h2>
https://codegolf.stackexchange.com/a/28469#28514 <p><strong>C++ - 257</strong></p>
https://codegolf.stackexchange.com/a/28469#28516 <h1>Javascript (E6) 99 <s>103 113 121</s></h1>
https://codegolf.stackexchange.com/a/28469#28517 <h1>APL (75)</h1>
https://codegolf.stackexchange.com/a/28520#28524 <h2><a href="http://andrejv.github.io/wxmaxima/" rel="nofollow noreferrer">wxMaxima</a>: 110</h2>
https://codegolf.stackexchange.com/a/23102#28526 <p><strong>BASH</strong> 34 characters</p>
https://codegolf.stackexchange.com/a/28520#28528 <h1>Python: 579</h1>
https://codegolf.stackexchange.com/a/28370#28530 <h2>bash + ImageMagick (36 bytes)</h2>
https://codegolf.stackexchange.com/a/28370#28531 <h1>Legacy C/Xt/Motif (240)</h1>
https://codegolf.stackexchange.com/a/28359#28535 <h1>PHP 74 Chars</h1>
https://codegolf.stackexchange.com/a/28370#28548 <h3>Python with turtle module (<strike>69</strike> 66 bytes)</h3>
https://codegolf.stackexchange.com/a/28520#28550 <h1>HTML + Javascript 256 <s> 286 303</s></h1>
https://codegolf.stackexchange.com/a/24407#28554 <p>A few tricks to save a few characters</p>
https://codegolf.stackexchange.com/a/28370#28555 <h2>Batch (24)</h2>
https://codegolf.stackexchange.com/a/28370#28556 <h2>HTML/JavaScript (81)</h2>
https://codegolf.stackexchange.com/a/19188#28559 <h1>JavaScript (ES6) 190 <s>203</s></h1>
https://codegolf.stackexchange.com/a/28356#28577 <h1>J (13 chars) and K (9)</h1>
https://codegolf.stackexchange.com/a/363#28578 <h1>End your <code>end</code>.</h1>
https://codegolf.stackexchange.com/a/6836#28579 <h1>F# (81)</h1>
https://codegolf.stackexchange.com/a/10529#28581 <h2>JavaScript 73</h2>
https://codegolf.stackexchange.com/a/28370#28583 <h1>JavaScript (51)</h1>
https://codegolf.stackexchange.com/a/28359#28590 <h1>Scala</h1>
https://codegolf.stackexchange.com/a/5105#28591 <p>Try to use the value of an assignment expression, like so:</p>
https://codegolf.stackexchange.com/a/28595#28598 <h1>APL (102)</h1>
https://codegolf.stackexchange.com/a/27101#28603 <h2>Ungolfed Postscript example</h2>
https://codegolf.stackexchange.com/a/28595#28606 <h1>Javascript (E6) 156 <s>162 164 186</s></h1>
https://codegolf.stackexchange.com/a/28609#28613 <h1>Python (158, without regex)</h1>
https://codegolf.stackexchange.com/a/28359#28615 <h1>Haskell (41)</h1>
https://codegolf.stackexchange.com/a/28609#28622 <h1>ECMAScript 6 (105 bytes):</h1>
https://codegolf.stackexchange.com/a/28658#28663 <h2>Python 3: 387 characters</h2>
https://codegolf.stackexchange.com/a/28359#28703 <p><strong>F# - 82</strong></p>
https://codegolf.stackexchange.com/a/28658#28711 <h1>Javascript (E6) 246 <s>305 284 292 319</s></h1>
https://codegolf.stackexchange.com/a/28610#28723 <p><strong>C#</strong> 24 Characters</p>
https://codegolf.stackexchange.com/a/28718#28735 <p><strong>Update 2 (on hold)</strong></p>
https://codegolf.stackexchange.com/a/19355#28736 <h1>Unix? (9):</h1>
https://codegolf.stackexchange.com/a/26824#28749 <h2>C++ 1710</h2>
https://codegolf.stackexchange.com/a/28748#28776 <h1>Not possible in Ruby!</h1>
https://codegolf.stackexchange.com/a/28783#28792 <h1>Javascript (E6) 80 <s>92</s></h1>
https://codegolf.stackexchange.com/a/28801#28806 <h1>PHP 106</h1>
https://codegolf.stackexchange.com/a/28801#28811 <h1>Javascript (E6) 100 <s>110</s></h1>
https://codegolf.stackexchange.com/a/28520#28826 <h1>shell script + gnuplot (153)</h1>
https://codegolf.stackexchange.com/a/28801#28856 <h2>GolfScript (20 chars)</h2>
https://codegolf.stackexchange.com/a/28838#28860 <h1><a href="https://gist.github.com/Synthetica9/9796173">Pyg</a> (Waaay too long, for a language made for golfing)</h1>
https://codegolf.stackexchange.com/a/28838#28873 <h2>APL (59)</h2>
https://codegolf.stackexchange.com/a/28838#28876 <h1>C 140 <S>177 235</s></h1>
https://codegolf.stackexchange.com/a/28609#28879 <h1>Python (108)</h1>
https://codegolf.stackexchange.com/a/28865#28880 <h1>4</h1>
https://codegolf.stackexchange.com/a/26824#29904 <h1>Python 3.3 - Ungolfed</h1>
https://codegolf.stackexchange.com/a/29905#29918 <h1>J (20):</h1>
https://codegolf.stackexchange.com/a/29905#29949 <h1>ised (28)</h1>
https://codegolf.stackexchange.com/a/29936#29957 <h1>Javascript (<em>ES6</em>) <strike>106</strike> <strike>105</strike> 100</h1>
https://codegolf.stackexchange.com/a/28783#29972 <h1>Python 3 (68)</h1>
https://codegolf.stackexchange.com/a/191#29982 <p>If you are assigning an array that you know will only have two values, don't use indexing.</p>
https://codegolf.stackexchange.com/a/28783#29985 <h2>C 226</h2>
https://codegolf.stackexchange.com/a/29901#30005 <h2>GolfScript (<strike>111</strike> 107 chars)</h2>
https://codegolf.stackexchange.com/a/28783#30011 <p>in :r4 (<a href="http://code.google.com/p/reda4/" rel="nofollow">http://code.google.com/p/reda4/</a>)</p>
https://codegolf.stackexchange.com/a/29905#30015 <h1><a href="http://andrejv.github.io/wxmaxima/" rel="nofollow">wxMaxima</a>: <s>67</s> <s>85</s> 80</h1>
https://codegolf.stackexchange.com/a/28783#30026 <h1>C 75 <strike>76 80</strike> chars</h1>
https://codegolf.stackexchange.com/a/28783#30050 <h1>C (82 chars)</h1>
https://codegolf.stackexchange.com/a/2682#30097 <p>For strings and arrays, instead of using <code>a=b.length&gt;a.length?b:a</code> to set <strong><code>a</code></strong> to <strong><code>b</code></strong> if <code>b.length &gt; a.length</code>, you can use <code>a=b[a.length]?b:a</code>.</p>
https://codegolf.stackexchange.com/a/28858#30098 <h2>238 chars!</h2>
https://codegolf.stackexchange.com/a/15279#30110 <p>Use a pipe to the <code>:</code> command instead of <code>/dev/null</code>. The <code>:</code> built-in will eat all its input.</p>
https://codegolf.stackexchange.com/a/15279#30111 <p><code>split</code> has another (deprecated, but nobody cares) syntax for splitting input into sections of <code>N</code> lines each: instead of <code>split -lN</code> you can use <code>split -N</code> e.g. <code>split -9</code>.</p>
https://codegolf.stackexchange.com/a/15279#30112 <p>A shorter syntax for infinite loops (which can be escaped with <code>break</code> or <code>exit</code> statements) is</p>
https://codegolf.stackexchange.com/a/30081#30114 <h2>GolfScript <s>149</s> 147</h2>
https://codegolf.stackexchange.com/a/30081#30121 <h1>Javascript (E6) 314 <s>334 357 410</s></h1>
https://codegolf.stackexchange.com/a/26962#30125 <h1>Apple Swift <s>95</s> 86</h1>
https://codegolf.stackexchange.com/a/28783#30128 <h1>Python <s>116</s> <s>108</s> 146</h1>
https://codegolf.stackexchange.com/a/30095#30187 <h1>Javascript (E6) 123 <s>128 132 140 167 286 344</s></h1>
https://codegolf.stackexchange.com/a/30081#30200 <p>It's been a few days and no one's answered in python, so here's my (probably pretty poor) attempt:</p>
https://codegolf.stackexchange.com/a/28801#30206 <h1>Java: 173</h1>
https://codegolf.stackexchange.com/a/30210#30211 <h1>APL (8)</h1>
https://codegolf.stackexchange.com/a/30210#30216 <h1>Lua 57</h1>
https://codegolf.stackexchange.com/a/30210#30218 <h1>Haskell 36</h1>
https://codegolf.stackexchange.com/a/30210#30222 <h1>J (7)</h1>
https://codegolf.stackexchange.com/a/30210#30227 <h2>JavaScript (ES6) 54 <strike>58</strike></h2>
https://codegolf.stackexchange.com/a/5429#30228 <h2>Fortran 44</h2>
https://codegolf.stackexchange.com/a/30210#30230 <h1>C 32</h1>
https://codegolf.stackexchange.com/a/30210#30233 <h2>D (function: 60)</h2>
https://codegolf.stackexchange.com/a/28801#30235 <p><strong>VB.net</strong> (154c)</p>
https://codegolf.stackexchange.com/a/5429#30239 <h1>MoonScript(48 chars, newline delimited input, space delimited output)</h1>
https://codegolf.stackexchange.com/a/30210#30242 <h2>C 63</h2>
https://codegolf.stackexchange.com/a/30210#30245 <h1>Perl 33</h1>
https://codegolf.stackexchange.com/a/25258#30248 <h1>StackExchange Data 78 chars</h1>
https://codegolf.stackexchange.com/a/30253#30255 <h2>Fortran 73</h2>
https://codegolf.stackexchange.com/a/30210#30271 <h1>Go (59 characters)</h1>
https://codegolf.stackexchange.com/a/30253#30279 <h2>Python 66</h2>
https://codegolf.stackexchange.com/a/30268#30281 <h1>Javascript (E6) 144 <s>157 169</s></h1>
https://codegolf.stackexchange.com/a/30285#30286 <p>(<strong>EDIT:</strong> This first part refers to the original phrasing of the question.) </p>
https://codegolf.stackexchange.com/a/28801#30287 <h1>Javascript</h1>
https://codegolf.stackexchange.com/a/30210#30288 <h2>J (9 chars)</h2>
https://codegolf.stackexchange.com/a/30210#30294 <h1>Delphi (<strike>87</strike> 83)</h1>
https://codegolf.stackexchange.com/a/9004#30298 <h2>Java: 103</h2>
https://codegolf.stackexchange.com/a/30285#30311 <p>This function is obviously not the shortest until you have a lot of numbers to check (the poster did say "or more").
https://codegolf.stackexchange.com/a/22716#30333 <p></p>
https://codegolf.stackexchange.com/a/30210#30336 <h1>Javascript (<em>ES6</em>) 51</h1>
https://codegolf.stackexchange.com/a/30344#30347 <h1>Python 72:</h1>
https://codegolf.stackexchange.com/a/30210#30349 <h1>k (8 chars)</h1>
https://codegolf.stackexchange.com/a/22716#30350 <h1>Javascript (E6) 399 <s>412 450</s></h1>
https://codegolf.stackexchange.com/a/28359#30351 <h1>Mathematica (<del>20</del> 19)</h1>
https://codegolf.stackexchange.com/a/9004#30357 <h2>DOS Prompt / DOS Script</h2>
https://codegolf.stackexchange.com/a/30361#30370 <h1>C: 29</h1>
https://codegolf.stackexchange.com/a/30361#30371 <h1>Javascript (<em>ES6</em>) 36</h1>
https://codegolf.stackexchange.com/a/30361#30374 <h1>Ruby: 23</h1>
https://codegolf.stackexchange.com/a/30361#30380 <h2>Python 2.7 – 34*</h2>
https://codegolf.stackexchange.com/a/30344#30385 <h1>PHP</h1>
https://codegolf.stackexchange.com/a/30361#30390 <h1>Brainfuck (<strike>70</strike> 71)</h1>
https://codegolf.stackexchange.com/a/9004#31397 <h1>Scala: 44</h1>
https://codegolf.stackexchange.com/a/9004#31398 <h1>QBASIC (8)</h1>
https://codegolf.stackexchange.com/a/30306#31403 <h1>Javascript (E6) 316 <s>350 392 487 537 590</s></h1>
https://codegolf.stackexchange.com/a/30361#31425 <h1>Powershell 41</h1>
https://codegolf.stackexchange.com/a/30361#31437 <h1>JavaScript 56</h1>
https://codegolf.stackexchange.com/a/30361#31461 <h1>ECMAScript (28 bytes)</h1>
https://codegolf.stackexchange.com/a/5264#31462 <h1>Read from STDIN</h1>
https://codegolf.stackexchange.com/a/31439#31478 <h1>C 168 <s>175</s></h1>
https://codegolf.stackexchange.com/a/9004#31494 <h1>ZX Spectrum BASIC (3)</h1>
https://codegolf.stackexchange.com/a/31496#31504 <h2>JavaScript 32</h2>
https://codegolf.stackexchange.com/a/31496#31508 <h1>Powershell 32</h1>
https://codegolf.stackexchange.com/a/21642#31510 <p>I <a href="https://codegolf.stackexchange.com/a/21659/14509">answered this question</a> a long time ago. It was one of my first contributions to the site, actually. I recently came across it again and was kind of embarrassed. 112 bytes?! Unacceptable. So I gave it another shot:</p>
https://codegolf.stackexchange.com/a/31496#31511 <h1>Mathematica <s>26</s> 23</h1>
https://codegolf.stackexchange.com/a/31496#31512 <h1>J (7)</h1>
https://codegolf.stackexchange.com/a/30361#31521 <p>Linux amd64 assembly version, 370 bytes, generates small ELF executable (392 bytes after strip --strip-all).</p>
https://codegolf.stackexchange.com/a/31439#31549 <h1>Racket 133</h1>
https://codegolf.stackexchange.com/a/30361#31550 <h2>>&lt;> (6 bytes)</h2>
https://codegolf.stackexchange.com/a/31496#31558 <h1>C <s>130</s> 120</h1>
https://codegolf.stackexchange.com/a/31552#31564 <h1>Whitespace (148 + 10 = 158)</h1>
https://codegolf.stackexchange.com/a/31496#31567 <h1>Delphi XE3 (113)</h1>
https://codegolf.stackexchange.com/a/31496#31572 <h1>Lua (48)</h1>
https://codegolf.stackexchange.com/a/31566#31577 <h1>Javascript (E6) 54 <s>56 59</s></h1>
https://codegolf.stackexchange.com/a/31566#31581 <h1>C 144 <strike>163</strike></h1>
https://codegolf.stackexchange.com/a/31566#31585 <h1>Fortran 90: 88</h1>
https://codegolf.stackexchange.com/a/31496#31586 <h1>Fortran 90: 101</h1>
https://codegolf.stackexchange.com/a/31552#31587 <h1>Python (<s>2200</s> 395 + 10)</h1>
https://codegolf.stackexchange.com/a/31529#31595 <h2>Mathematica</h2>
https://codegolf.stackexchange.com/a/31496#31597 <h2>C++ 225</h2>
https://codegolf.stackexchange.com/a/31552#31604 <h2>Vim + PHP on Some Window Managers</h2>
https://codegolf.stackexchange.com/a/31496#31606 <h2>Java (38)</h2>
https://codegolf.stackexchange.com/a/215#31621 <h2>GolfScript (23 chars)</h2>
https://codegolf.stackexchange.com/a/9004#31624 <h1>Python3 34</h1>
https://codegolf.stackexchange.com/a/31566#31644 <h1>Matlab: 48</h1>
https://codegolf.stackexchange.com/a/31638#31646 <h2>Java (261)</h2>
https://codegolf.stackexchange.com/a/31566#31657 <h2>C# 262</h2>
https://codegolf.stackexchange.com/a/84#31658 <h1>Racket (20)</h1>
https://codegolf.stackexchange.com/a/31566#31664 <h1>C#: 120</h1>
https://codegolf.stackexchange.com/a/31423#31726 <p>This is a fun problem, and I'm sad that it has no solution, so I made my own!</p>
https://codegolf.stackexchange.com/a/31496#31727 <h1><a href="https://github.com/kevinlawler/kona" rel="nofollow">K/Kona</a> 6</h1>
https://codegolf.stackexchange.com/a/31638#31732 <h1>Javascript (E6) 147</h1>
https://codegolf.stackexchange.com/a/31743#31752 <h1>Javascript (E6) 137 <s>160 175 190</s></h1>
https://codegolf.stackexchange.com/a/31552#31781 <h1><a href="http://esolangs.org/wiki/Insomnia">Insomnia</a> <s>39</s> <s>35</s> <s>31</s> 29</h1>
https://codegolf.stackexchange.com/a/9004#31788 <h1>GolfScript (3)</h1>
https://codegolf.stackexchange.com/a/28359#31789 <h1>Java ( <s>131</s> <s>59</s> 57)</h1>
https://codegolf.stackexchange.com/a/31793#31796 <h1>C 43</h1>
https://codegolf.stackexchange.com/a/31793#31799 <h1>AWK - ???</h1>
https://codegolf.stackexchange.com/a/31793#31800 <p></p>
https://codegolf.stackexchange.com/a/31793#31803 <h1>Node.js 55</h1>
https://codegolf.stackexchange.com/a/9004#31804 <h1>Linux shell (6 characters)</h1>
https://codegolf.stackexchange.com/a/28359#31805 <h1>C++ 82</h1>
https://codegolf.stackexchange.com/a/9004#31811 <h2>C#</h2>
https://codegolf.stackexchange.com/a/20612#31812 <h1>Javascript (E6) 274</h1>
https://codegolf.stackexchange.com/a/31822#31824 <h1>Haskell 118</h1>
https://codegolf.stackexchange.com/a/31822#31826 <h1>C: 113</h1>
https://codegolf.stackexchange.com/a/31822#31829 <h1>Javascript (E6) 92 <s>96</s></h1>
https://codegolf.stackexchange.com/a/31822#31868 <h3>Ruby 94</h3>
https://codegolf.stackexchange.com/a/31822#31886 <h2>C 309</h2>
https://codegolf.stackexchange.com/a/31822#31887 <h3>GolfScript 46</h3>
https://codegolf.stackexchange.com/a/9004#31907 <h1>OS X Command Line</h1>
https://codegolf.stackexchange.com/a/9004#31910 <h1>Visual Basic 6</h1>
https://codegolf.stackexchange.com/a/88#31912 <p>Here's a fun one in C. It can be shorter, but then it won't be as much fun!</p>
https://codegolf.stackexchange.com/a/9004#31916 <h2>C 23</h2>
https://codegolf.stackexchange.com/a/20156#31929 <p>Well, better late than never. I remembered doing something like this in a school class long time ago... Ungolfed and waaaaaay too long.</p>
https://codegolf.stackexchange.com/a/31930#31933 <h1>Lua <s>296</s> <s>268</s> 263</h1>
https://codegolf.stackexchange.com/a/31930#31935 <h2>Wolfram <strike>136</strike> <strike>134</strike> 109<sub>[Thanks to Calle for his comment below]</sub></h2>
https://codegolf.stackexchange.com/a/31930#31938 <h2>Haskell 38 Chars</h2>
https://codegolf.stackexchange.com/a/31943#31955 <h1>bash 29</h1>
https://codegolf.stackexchange.com/a/31943#31959 <p><strong>BEFUNGE 93 - <s>18</s> <s>14</s> 20 Bytes</strong></p>
https://codegolf.stackexchange.com/a/31943#31960 <h1>JavaScript (ECMAScript 6) 25</h1>
https://codegolf.stackexchange.com/a/9004#31962 <h1>C on linux</h1>
https://codegolf.stackexchange.com/a/31943#31969 <h1>JavaScript 36 <del>37</del> <del>41</del></h1>
https://codegolf.stackexchange.com/a/31943#31970 <h2>JavaScript <strike>42</strike> 37</h2>
https://codegolf.stackexchange.com/a/31943#31972 <h1>JavaScript <s>37</s> 36</h1>
https://codegolf.stackexchange.com/a/31943#31973 <h1>PowerShell 32</h1>
https://codegolf.stackexchange.com/a/20156#31977 <p>Since this is a rather involved problem, I'll be going at it step by step and posting here. </p>
https://codegolf.stackexchange.com/a/16116#31979 <p>Use <code>function</code> instead of <code>match</code> when possible; it'll save 6 characters for 1-character variables:</p>
https://codegolf.stackexchange.com/a/31943#31990 <h2>C++ 85</h2>
https://codegolf.stackexchange.com/a/31930#31992 <h2>Prolog 176</h2>
https://codegolf.stackexchange.com/a/31999#32002 <h2>Python 60 bytes</h2>
https://codegolf.stackexchange.com/a/31999#32005 <h1>Lua 129</h1>
https://codegolf.stackexchange.com/a/31822#32019 <h1>Python 2 (75)</h1>
https://codegolf.stackexchange.com/a/31943#32022 <h1>Bash 26</h1>
https://codegolf.stackexchange.com/a/32015#32023 <h1>Javascript (E6) 155 <s>292</s></h1>
https://codegolf.stackexchange.com/a/32024#32029 <h1>JavaScript 116</h1>
https://codegolf.stackexchange.com/a/9004#32034 <h1>Mathematica 7</h1>
https://codegolf.stackexchange.com/a/9004#32035 <h2>PHP (CLI): 1 byte</h2>
https://codegolf.stackexchange.com/a/31943#32040 <h1>Python3: 47</h1>
https://codegolf.stackexchange.com/a/32037#32042 <h1>Delphi (819)</h1>
https://codegolf.stackexchange.com/a/12956#32043 <h1>Fortran 528 <s>470</s> <s>481</s></h1>
https://codegolf.stackexchange.com/a/32037#32044 <h1>Javascript (353)</h1>
https://codegolf.stackexchange.com/a/32037#32045 <h2>Python (263)</h2>
https://codegolf.stackexchange.com/a/32037#32046 <h1>Javascript (E6) 175</h1>
https://codegolf.stackexchange.com/a/32037#32052 <h1>Javascript (<em>ES6</em>) <strike>145</strike> <strike>141</strike> 127</h1>
https://codegolf.stackexchange.com/a/32037#32058 <h1>Python3 (288)</h1>
https://codegolf.stackexchange.com/a/32037#32070 <p></p>
https://codegolf.stackexchange.com/a/32037#32075 <h1>C 164 <s>180 186</s></h1>
https://codegolf.stackexchange.com/a/32024#32076 <p><strong>Python - 190 Bytes</strong></p>
https://codegolf.stackexchange.com/a/31822#32090 <p><strong>Mathematica -- 71 bytes</strong></p>
https://codegolf.stackexchange.com/a/32085#32108 <p></p>
https://codegolf.stackexchange.com/a/32110#32111 <p>Because this was turned to a codegolf, have a <strong>48 bytes</strong> version as a one-liner. 3 bytes could be removed from both by replacing <code>print i</code> with <code>pass</code>.</p>
https://codegolf.stackexchange.com/a/32110#32112 <p>Itertools, to the rescue:</p>
https://codegolf.stackexchange.com/a/32110#32113 <p>This can be done quite easily by abusing floating point addition.</p>
https://codegolf.stackexchange.com/a/32110#32117 <p>This is an interesting way of doing it (32 chars for <code>class x</code>, 46 not counting the <code>print</code>):</p>
https://codegolf.stackexchange.com/a/32110#32122 <p>I don't usually golf in Python, probably some reason people haven't already done posted this 23-character solution.</p>
https://codegolf.stackexchange.com/a/31943#32123 <h1>J (24, function)</h1>
https://codegolf.stackexchange.com/a/32024#32124 <h1>Python3 (<strike>166</strike> 138)</h1>
https://codegolf.stackexchange.com/a/5264#32128 <h1>Turn a string to an array of char</h1>
https://codegolf.stackexchange.com/a/31793#32130 <h1>ΒrainFuck (5 bytes)</h1>
https://codegolf.stackexchange.com/a/32134#32135 <h1>HTML + Javascript (184)</h1>
https://codegolf.stackexchange.com/a/32134#32137 <h1>python3 (143) or (124 with flickering)</h1>
https://codegolf.stackexchange.com/a/32024#32140 <hr>
https://codegolf.stackexchange.com/a/32134#32146 <h1>HTML/CSS/JavaScript <strike>207</strike> <strike>183</strike> <strike>180</strike> <strike>161</strike> 152</h1>
https://codegolf.stackexchange.com/a/31793#32147 <h1>Common Lisp</h1>
https://codegolf.stackexchange.com/a/32037#32150 <h1>Python 3 (143)</h1>
https://codegolf.stackexchange.com/a/32151#32155 <h1>Javascript 73</h1>
https://codegolf.stackexchange.com/a/32151#32158 <h2>VBScript <strike>98</strike> <strike>80</strike> 75</h2>
https://codegolf.stackexchange.com/a/32151#32160 <h1>BASH 51</h1>
https://codegolf.stackexchange.com/a/32151#32163 <h1>Javascript 68</h1>
https://codegolf.stackexchange.com/a/32151#32166 <h1>Ruby 64</h1>
https://codegolf.stackexchange.com/a/32085#32177 <p><strong>HASKELL 98 (198-100 bonus)</strong></p>
https://codegolf.stackexchange.com/a/32024#32184 <p><strong>Ruby 115</strong></p>
https://codegolf.stackexchange.com/a/32151#32186 <h1>Racket / R5RS Scheme: <s>71</s> 68</h1>
https://codegolf.stackexchange.com/a/13152#32189 <p><strong>Xojo, <s>18</s> 12 chars</strong></p>
https://codegolf.stackexchange.com/a/13152#32192 <h1>Coffeescript 15</h1>
https://codegolf.stackexchange.com/a/32151#32193 <p>I know I'm not going to win but I just want to participe...</p>
https://codegolf.stackexchange.com/a/32151#32201 <p><strong>POSIX SHELL: 68</strong></p>
https://codegolf.stackexchange.com/a/32110#32206 <pre><code>for i in iter(lambda : 0, 1):
https://codegolf.stackexchange.com/a/1536#32223 <h1>Windows Batch (17)</h1>
https://codegolf.stackexchange.com/a/32151#32225 <p><strong>In AppleScript ; 123 chars.</strong></p>
https://codegolf.stackexchange.com/a/32151#32227 <h1>Perl 36 (58 standalone)</h1>
https://codegolf.stackexchange.com/a/32151#32230 <p><strong>Ruby 68</strong></p>
https://codegolf.stackexchange.com/a/9004#32233 <p><strong>In AppleScript ; 4 characters</strong></p>
https://codegolf.stackexchange.com/a/32241#32242 <p><strong>vb.net</strong></p>
https://codegolf.stackexchange.com/a/32241#32246 <h2>C/C++ with SSE intrinsics (11 instructions)</h2>
https://codegolf.stackexchange.com/a/32151#32253 <h1>Python</h1>
https://codegolf.stackexchange.com/a/32241#32261 <h2>J (9)</h2>
https://codegolf.stackexchange.com/a/6239#32262 <h1>J (33)</h1>
https://codegolf.stackexchange.com/a/32267#32270 <h1>JavaScript <s>66</s> <s>63</s> 60</h1>
https://codegolf.stackexchange.com/a/32267#32272 <h1>Python (52)</h1>
https://codegolf.stackexchange.com/a/32151#32282 <h1><a href="http://sylwester.no/zozotez/" rel="nofollow noreferrer">Zozotez Lisp</a>: <s><a href="https://codegolf.stackexchange.com/posts/32186/revisions">122</a></s> 78</h1>
https://codegolf.stackexchange.com/a/32151#32283 <h1><a href="http://sylwester.no/ebf/" rel="nofollow">Extended BrainFuck</a>: 130</h1>
https://codegolf.stackexchange.com/a/32267#32284 <h1>seq and awk <strike>48</strike> 38</h1>
https://codegolf.stackexchange.com/a/32241#32288 <p></p>
https://codegolf.stackexchange.com/a/32151#32289 <h2>Apple Swift : 143</h2>
https://codegolf.stackexchange.com/a/32151#32292 <p><strong>Forth (gforth)</strong></p>
https://codegolf.stackexchange.com/a/32151#32294 <h2>swipl: 104 bytes</h2>
https://codegolf.stackexchange.com/a/32151#32296 <h2>Haskell : 89</h2>
https://codegolf.stackexchange.com/a/26715#32297 <h1><code>it</code> instead of explicit function argument</h1>
https://codegolf.stackexchange.com/a/32151#32298 <h1>bash say (OS X): <s>3</s> 8</h1>
https://codegolf.stackexchange.com/a/26715#32299 <h1>Short form of <code>switch</code></h1>
https://codegolf.stackexchange.com/a/32267#32301 <h2>C 174</h2>
https://codegolf.stackexchange.com/a/32267#32306 <h1>LiveScript (54)</h1>
https://codegolf.stackexchange.com/a/32267#32313 <p><strong>Java, <strike>142</strike> 131</strong>
https://codegolf.stackexchange.com/a/32267#32314 <h1>bash – 74</h1>
https://codegolf.stackexchange.com/a/32309#32325 <h2>Python (85)</h2>
https://codegolf.stackexchange.com/a/32267#32327 <h1>Javascript <strike>50</strike> 49</h1>
https://codegolf.stackexchange.com/a/32267#32331 <h1>Julia 64 bytes</h1>
https://codegolf.stackexchange.com/a/32267#32333 <h2>C# (71)</h2>
https://codegolf.stackexchange.com/a/32267#32334 <h1>C# (110)</h1>
https://codegolf.stackexchange.com/a/32267#32335 <h1>Haskell: <s>88</s> <s>82</s> <s>80</s> 79</h1>
https://codegolf.stackexchange.com/a/32267#32337 <h1>R <strike>(40)</strike> (36)</h1>
https://codegolf.stackexchange.com/a/32151#32339 <h1>PowerShell (71)</h1>
https://codegolf.stackexchange.com/a/6239#32344 <h1>Julia 262 <strike>268</strike></h1>
https://codegolf.stackexchange.com/a/32267#32346 <h1>VBA: 54</h1>
https://codegolf.stackexchange.com/a/31793#32348 <h1>Batch (8)</h1>
https://codegolf.stackexchange.com/a/31793#32350 <h2>Perl (1)</h2>
https://codegolf.stackexchange.com/a/32151#32354 <h1>PHP 5.5 (62)</h1>
https://codegolf.stackexchange.com/a/32267#32366 <h2>PROLOG (144)</h2>
https://codegolf.stackexchange.com/a/6239#32370 <h1>CJam 52 or 48</h1>
https://codegolf.stackexchange.com/a/32267#32379 <h1>Befunge 93 - idk</h1>
https://codegolf.stackexchange.com/a/32151#32393 <h1>sed 90</h1>
https://codegolf.stackexchange.com/a/32309#32394 <h1>Common Lisp</h1>
https://codegolf.stackexchange.com/a/32383#32395 <h1>Bash: <s>283</s> 262</h1>
https://codegolf.stackexchange.com/a/32267#32402 <p><strong>PHP, no seperator - 53</strong></p>
https://codegolf.stackexchange.com/a/32267#32405 <h1>Python2 (59)</h1>
https://codegolf.stackexchange.com/a/32249#32406 <h1>JavaScript: <s>653 611 547 514</s> 487 bytes</h1>
https://codegolf.stackexchange.com/a/13152#32410 <h2>C# (16)</h2>
https://codegolf.stackexchange.com/a/32151#32424 <h1>Powershell 63</h1>
https://codegolf.stackexchange.com/a/32151#32427 <h1>C 111</h1>
https://codegolf.stackexchange.com/a/32383#32429 <p>VB.net</p>
https://codegolf.stackexchange.com/a/32383#32437 <p><strong>Python 2, 120 bytes</strong></p>
https://codegolf.stackexchange.com/a/32151#32438 <p><strong>Python 3 + Japanese - 34 characters (52 bytes)</strong></p>
https://codegolf.stackexchange.com/a/32151#32439 <h1><a href="http://esolangs.org/wiki/Sclipting" rel="nofollow">Sclipting</a> (34)</h1>
https://codegolf.stackexchange.com/a/32383#32445 <h1>Python (<strike>73</strike> 62 chars)</h1>
https://codegolf.stackexchange.com/a/32451#32460 <h1>Javascript 75 (terminating)</h1>
https://codegolf.stackexchange.com/a/32451#32461 <h1>Javascript (E6) 105 <s>125 134</s></h1>
https://codegolf.stackexchange.com/a/32359#32464 <h3>Ruby — <s>80</s> 73 characters</h3>
https://codegolf.stackexchange.com/a/31793#32467 <h1>Java <s>68</s> 104</h1>
https://codegolf.stackexchange.com/a/32451#32473 <h2>Haskell <del>129</del> 121</h2>
https://codegolf.stackexchange.com/a/32451#32488 <h1>Python 2 (78)</h1>
https://codegolf.stackexchange.com/a/32151#32492 <h1>Python 34 / 28</h1>
https://codegolf.stackexchange.com/a/32151#32493 <h2>BASH 9</h2>
https://codegolf.stackexchange.com/a/32475#32496 <h1>JavaScript 138</h1>
https://codegolf.stackexchange.com/a/31793#32500 <h2>Many languages (49)</h2>
https://codegolf.stackexchange.com/a/32451#32501 <h1>Python 2 – 114</h1>
https://codegolf.stackexchange.com/a/32475#32506 <h2>LiveScript (179 chars)</h2>
https://codegolf.stackexchange.com/a/32267#32508 <h1>Python2 (63)</h1>
https://codegolf.stackexchange.com/a/607#32514 <h1>Ruby: 22 characters</h1>
https://codegolf.stackexchange.com/a/32383#32519 <h2>Haskell (69 chars)</h2>
https://codegolf.stackexchange.com/a/32451#32521 <h2>GolfScript (35 chars)</h2>
https://codegolf.stackexchange.com/a/32451#32523 <h1>Scala (128 chars)</h1>
https://codegolf.stackexchange.com/a/32267#32530 <h1>Haskell 78</h1>
https://codegolf.stackexchange.com/a/32267#32540 <h1><strong>Tcl 90</strong></h1>
https://codegolf.stackexchange.com/a/31943#32555 <h1><a href="http://sylwester.no/zozotez/" rel="nofollow">Zozotez LISP</a> 87</h1>
https://codegolf.stackexchange.com/a/9359#32565 <h1>Node.js REPL (15)</h1>
https://codegolf.stackexchange.com/a/69#32566 <h1>Node.js REPL (22)</h1>
https://codegolf.stackexchange.com/a/9359#32567 <h1>Python (17):</h1>
https://codegolf.stackexchange.com/a/32541#32572 <p></p>
https://codegolf.stackexchange.com/a/32541#32573 <h1>Python 3 (70)</h1>
https://codegolf.stackexchange.com/a/32541#32597 <p></p>
https://codegolf.stackexchange.com/a/32568#32602 <h1>Javascript (E6) 104</h1>
https://codegolf.stackexchange.com/a/32541#32605 <h2>Python (<del>62</del> 55)</h2>
https://codegolf.stackexchange.com/a/32267#32606 <p><strong>Python - 53</strong></p>
https://codegolf.stackexchange.com/a/32451#32609 <p></p>
https://codegolf.stackexchange.com/a/32557#32610 <p><strong>VB.net</strong></p>
https://codegolf.stackexchange.com/a/32267#32613 <p><strong>VB.net (~100c)</strong></p>
https://codegolf.stackexchange.com/a/32541#32619 <p><strong>Java 247</strong></p>
https://codegolf.stackexchange.com/a/32557#32620 <h2>GolfScript (75 chars)</h2>
https://codegolf.stackexchange.com/a/32557#32629 <h1>Javascript (E6) 120</h1>
https://codegolf.stackexchange.com/a/32352#32635 <h2>Bash/sh + ImageMagick: 28 bytes</h2>
https://codegolf.stackexchange.com/a/32541#32636 <p>Java Code:
https://codegolf.stackexchange.com/a/32626#32644 <h1>Javascript (E6) 103</h1>
https://codegolf.stackexchange.com/a/32151#32646 <p><strong>In Java (7 and newer) ; 116 chars</strong></p>
https://codegolf.stackexchange.com/a/32541#32647 <h2>C 169</h2>
https://codegolf.stackexchange.com/a/32541#32648 <h1>JavaScript 116</h1>
https://codegolf.stackexchange.com/a/32151#32649 <p><strong>In AppleScript ; 53 chars.</strong></p>
https://codegolf.stackexchange.com/a/32541#32652 <h1>Powershell <s>80</s> <s>77</s> 72</h1>
https://codegolf.stackexchange.com/a/32626#32658 <h1>Python 2 (69) <strike>(79)</strike></h1>
https://codegolf.stackexchange.com/a/32267#32660 <h1><em>C#</em></h1>
https://codegolf.stackexchange.com/a/9359#32661 <h1><em>C#</em></h1>
https://codegolf.stackexchange.com/a/32541#32662 <h1>JavaScript [83 bytes]</h1>
https://codegolf.stackexchange.com/a/32626#32664 <h1>Racket: 130</h1>
https://codegolf.stackexchange.com/a/32541#32666 <h1><em>C#</em> (LinQPad)</h1>
https://codegolf.stackexchange.com/a/32667#32668 <p>Python</p>
https://codegolf.stackexchange.com/a/32626#32670 <h3>Haskell — 86</h3>
https://codegolf.stackexchange.com/a/32541#32671 <h1>Javascript (E6) 103</h1>
https://codegolf.stackexchange.com/a/32674#32678 <h1>Python (<s>179</s> <s>148</s> 139 c.q. way too long)</h1>
https://codegolf.stackexchange.com/a/32674#32683 <h2>JavaScript <strike>215 206 120 </strike> 116</h2>
https://codegolf.stackexchange.com/a/32267#32684 <h1>k4 <s>(37)</s> (35)</h1>
https://codegolf.stackexchange.com/a/32674#32686 <h1>Scala (150)</h1>
https://codegolf.stackexchange.com/a/31815#32688 <p><strong>A simple try</strong></p>
https://codegolf.stackexchange.com/a/32674#32689 <h1>PowerShell (<strike>261</strike> 221)</h1>
https://codegolf.stackexchange.com/a/32687#32691 <h1>Javascript 238 (163 not including the input tree declaration/initialization)</h1>
https://codegolf.stackexchange.com/a/32674#32701 <h1>JavaScript 271</h1>
https://codegolf.stackexchange.com/a/32687#32702 <h1>C: <strike>79</strike> 114</h1>
https://codegolf.stackexchange.com/a/32541#32710 <p>It's written in Python, in order to run the code, just call thefunction maxsequence(str). For instance, <code>maxsequence('aaaaaannndmdejlsfnsfsssssnnnnnxxx')</code> or
https://codegolf.stackexchange.com/a/88#32713 <p><strong>Alternative Ruby (126 characters)</strong></p>
https://codegolf.stackexchange.com/a/32267#32715 <h1>Scala – 62</h1>
https://codegolf.stackexchange.com/a/32690#32719 <p></p>
https://codegolf.stackexchange.com/a/32383#32729 <h2>J : 83</h2>
https://codegolf.stackexchange.com/a/32541#32730 <h2>J 45</h2>
https://codegolf.stackexchange.com/a/6671#32732 <p>Don't use <code>public class</code>. The main method needs to be public, but its class doesn't. This code works:</p>
https://codegolf.stackexchange.com/a/32687#32739 <h1>Python: 100</h1>
https://codegolf.stackexchange.com/a/32687#32740 <h1>Haskell: 96</h1>
https://codegolf.stackexchange.com/a/19568#32747 <p>Will never win but wanted to try anyway...</p>
https://codegolf.stackexchange.com/a/19568#32748 <h1>J 69</h1>
https://codegolf.stackexchange.com/a/32352#32749 <p><strong>C# WPF : 54</strong></p>
https://codegolf.stackexchange.com/a/32151#32750 <h1>Haskell 75</h1>
https://codegolf.stackexchange.com/a/32757#32763 <h1>Javascript (<em>ES6</em>) <strike>119</strike> 117</h1>
https://codegolf.stackexchange.com/a/32757#32770 <h2>VBScript <strike>181</strike> 109</h2>
https://codegolf.stackexchange.com/a/32757#32772 <h2>J <strike>41</strike> 35 Bytes</h2>
https://codegolf.stackexchange.com/a/26715#32775 <h1>Positional function arguments</h1>
https://codegolf.stackexchange.com/a/31793#32780 <p><H1>grep - 2 or 7 bytes</H1></p>
https://codegolf.stackexchange.com/a/32757#32781 <h2>VBScript <strike>157</strike> 156 bytes</h2>
https://codegolf.stackexchange.com/a/12999#32786 <h2>Shorter <code>IF</code> <code>Then</code>: save 10 bytes</h2>
https://codegolf.stackexchange.com/a/32796#32797 <p>My general bag of tricks::</p>
https://codegolf.stackexchange.com/a/31815#32799 <h1>JavaScript</h1>
https://codegolf.stackexchange.com/a/32796#32804 <p>Here's a funny one. This will convert the values in a column into a single tuple.</p>
https://codegolf.stackexchange.com/a/26809#32811 <p>If you only run code in the setup method then you don't need write the method outline. For example you can write:</p>
https://codegolf.stackexchange.com/a/32796#32812 <p>It is possible to use some <a href="http://msdn.microsoft.com/en-us/library/ms176122.aspx" rel="nofollow"><strong>bitwise</strong> operators in T-SQL</a>.</p>
https://codegolf.stackexchange.com/a/32757#32816 <p></p>
https://codegolf.stackexchange.com/a/32757#32822 <h2>Scala <strike>184</strike> <strike>170</strike> <strike>136</strike> 132</h2>
https://codegolf.stackexchange.com/a/32796#32841 <p><strong>Code compression using SQL</strong></p>
https://codegolf.stackexchange.com/a/32817#32850 <h1>JavaScript (E6) 291</h1>
https://codegolf.stackexchange.com/a/32757#32863 <h2>C++ 377</h2>
https://codegolf.stackexchange.com/a/23888#32868 <h2>J 21</h2>
https://codegolf.stackexchange.com/a/11263#32870 <h1>C# 220</h1>
https://codegolf.stackexchange.com/a/32871#32881 <h2>JavaScript (77)</h2>
https://codegolf.stackexchange.com/a/13152#32883 <h1>Ruby: 9 charecters</h1>
https://codegolf.stackexchange.com/a/5105#32884 <h1><code>-n</code> and unmatched curly brackets</h1>
https://codegolf.stackexchange.com/a/12999#32888 <p>Use an empty variable instead of ""</p>
https://codegolf.stackexchange.com/a/13152#32890 <h2>VBA: 12</h2>
https://codegolf.stackexchange.com/a/32871#32893 <h2>F# <s>(86)</s> <s>(84)</s> (80)</h2>
https://codegolf.stackexchange.com/a/32757#32895 <p><strong>PowerShell - 139 chars</strong></p>
https://codegolf.stackexchange.com/a/32817#32899 <h2>VBScript 435</h2>
https://codegolf.stackexchange.com/a/32871#32900 <h2>PowerShell(168)</h2>
https://codegolf.stackexchange.com/a/32898#32904 <h1>C – 156 bytes</h1>
https://codegolf.stackexchange.com/a/1536#32908 <h1>VBScript: 279</h1>
https://codegolf.stackexchange.com/a/13152#32909 <p><strong>PHP: 22 chars</strong></p>
https://codegolf.stackexchange.com/a/32898#32910 <h2>C 414 (was 465)</h2>
https://codegolf.stackexchange.com/a/32871#32911 <h1>Python 2 (47)</h1>
https://codegolf.stackexchange.com/a/32871#32912 <h1>APL (22)</h1>
https://codegolf.stackexchange.com/a/13152#32913 <h2>C++ 29</h2>
https://codegolf.stackexchange.com/a/19568#32914 <p><strong>Python 2 - 61</strong></p>
https://codegolf.stackexchange.com/a/32898#32920 <h1>J <strike>64</strike> 45 (42 without assignment)</h1>
https://codegolf.stackexchange.com/a/32898#32921 <h1>C# 218 (149?)</h1>
https://codegolf.stackexchange.com/a/32898#32923 <h2>Python 2.7 <s>128</s> <s>127</s> <s>117</s> <s>110</s> <s>109</s> <s>103</s> <s>99</s> <s>95</s> <s>94</s> <s>91</s> 90</h2>
https://codegolf.stackexchange.com/a/7343#32929 <h1>F# (32)</h1>
https://codegolf.stackexchange.com/a/32898#32941 <h1>MATLAB: 9!</h1>
https://codegolf.stackexchange.com/a/32924#32951 <h1>Bash + coreutils</h1>
https://codegolf.stackexchange.com/a/32898#32952 <h3>Haskell — <s>233</s> 127</h3>
https://codegolf.stackexchange.com/a/32954#32960 <p><strong>Python, <strike>54</strike> 41 characters</strong></p>
https://codegolf.stackexchange.com/a/32110#32962 <h2>39 Characters, no itertools and no crashing</h2>
https://codegolf.stackexchange.com/a/32959#32966 <p>I think this follows the rules:</p>
https://codegolf.stackexchange.com/a/32955#32968 <h1>Javascript (<em>ES6</em>) <strike>193</strike> 175 bytes</h1>
https://codegolf.stackexchange.com/a/363#32974 <p>If you ever need to get a number from <code>ARGV</code>, <code>get</code>, or something similar to do something that many times, instead of calling <code>to_i</code> on it, you can just use <code>?1.upto x{do something x times}</code> where x is a string.</p>
https://codegolf.stackexchange.com/a/32955#32975 <h2>JS (190b) / ES6 (146b) / ES6 packed (118chars)</h2>
https://codegolf.stackexchange.com/a/32964#32980 <p><strong>This answer is no longer valid with the latest rule.</strong></p>
https://codegolf.stackexchange.com/a/32924#32987 <h1>BBC Basic 103 ASCII characters or 92 tokens</h1>
https://codegolf.stackexchange.com/a/32954#32990 <h2>Befunge (<s>156</s> <s>89</s> <s>85</s> 74)</h2>
https://codegolf.stackexchange.com/a/32954#32992 <p><strong>Python, 14 characters</strong></p>
https://codegolf.stackexchange.com/a/32110#32995 <h1>Python 2 &amp; 3: 37 characters</h1>
https://codegolf.stackexchange.com/a/32898#32997 <h1>JavaScript 125/198</h1>
https://codegolf.stackexchange.com/a/32954#33004 <h1>J (<s>21</s> 19: too long for my liking)</h1>
https://codegolf.stackexchange.com/a/32955#33005 <h1>Python (145)</h1>
https://codegolf.stackexchange.com/a/32959#33007 <h1>Python (95)</h1>
https://codegolf.stackexchange.com/a/32898#33012 <p>
https://codegolf.stackexchange.com/a/32955#33014 <h1>bash + iconv + DosBox/x86 machine code (104 characters)</h1>
https://codegolf.stackexchange.com/a/32757#33016 <h1>C++ <s>701</s> <s> 322 </s> 232 bytes</h1>
https://codegolf.stackexchange.com/a/32964#33023 <p><strong>(IE) JS - 135</strong></p>
https://codegolf.stackexchange.com/a/32959#33024 <h2>C 174</h2>
https://codegolf.stackexchange.com/a/32964#33028 <p>Ruby... Very unrubylike with loops</p>
https://codegolf.stackexchange.com/a/32954#33029 <h2>C 67</h2>
https://codegolf.stackexchange.com/a/32954#33035 <p><strong>R, 31 characters</strong></p>
https://codegolf.stackexchange.com/a/32955#33061 <h1>PHP</h1>
https://codegolf.stackexchange.com/a/33033#33063 <h1>JavaScript (E6) 159 <s>164 172</s></h1>
https://codegolf.stackexchange.com/a/32959#33080 <p><strong>T-SQL - 110</strong></p>
https://codegolf.stackexchange.com/a/32871#33081 <h3>Ruby — <s>42</s> 39</h3>
https://codegolf.stackexchange.com/a/2882#33086 <h2><code>grep</code> is short and works on several problems</h2>
https://codegolf.stackexchange.com/a/1536#33092 <h1>Ruby 49 chars</h1>
https://codegolf.stackexchange.com/a/33033#33100 <h1>k4 <s>(90)</s> <s>(88)</s> <s>(87)</s> (82)</h1>
https://codegolf.stackexchange.com/a/33033#33102 <h2><strong>Java: 349 Characters (3 w/o spaces)</strong></h2>
https://codegolf.stackexchange.com/a/33099#33103 <h1>Python 2 (24) <strike>(26)</strike></h1>
https://codegolf.stackexchange.com/a/191#33113 <p>If you need to silence errors, the obvious variant would be</p>
https://codegolf.stackexchange.com/a/173#33114 <p>Using LinqPad will give you the possibility to remove all the program overhead as you can execute statements directly. (And it should be fully legal in codegolf... No one says you need an .exe)</p>
https://codegolf.stackexchange.com/a/33116#33133 <h2>Rebol/Red: 208 chars</h2>
https://codegolf.stackexchange.com/a/33116#33134 <h2>APL (172)</h2>
https://codegolf.stackexchange.com/a/33033#33135 <h1>C# 287 bytes</h1>
https://codegolf.stackexchange.com/a/33116#33146 <p><strong>VB.net</strong></p>
https://codegolf.stackexchange.com/a/33033#33148 <p></p>
https://codegolf.stackexchange.com/a/3104#33158 <h1>JavaScript (E6) 57</h1>
https://codegolf.stackexchange.com/a/33033#33164 <h2>APL (85)</h2>
https://codegolf.stackexchange.com/a/3104#33168 <h2>APL (23)</h2>
https://codegolf.stackexchange.com/a/33185#33191 <p>Now, for some really big improvements. Your original program was 97 characters:</p>
https://codegolf.stackexchange.com/a/32757#33216 <h1>PHP 135 Bytes</h1>
https://codegolf.stackexchange.com/a/33221#33231 <p><strong>Python2/3 - 54</strong></p>
https://codegolf.stackexchange.com/a/33221#33232 <h3>PowerShell (<s>107</s> 95)</h3>
https://codegolf.stackexchange.com/a/33221#33234 <p><strong>Haskell, 70</strong></p>
https://codegolf.stackexchange.com/a/33221#33237 <h2>C++ 181</h2>
https://codegolf.stackexchange.com/a/33116#33246 <p><strong>Java 275 characters</strong> (not counting <strong>unnecessary</strong> white space)</p>
https://codegolf.stackexchange.com/a/33221#33250 <h2>VBScript <strike>101</strike> <strike>95</strike> 74</h2>
https://codegolf.stackexchange.com/a/33221#33264 <h1>C# 92('\':left, '/':right)</h1>
https://codegolf.stackexchange.com/a/32352#34270 <h1>Postscript <del>61</del> 56</h1>
https://codegolf.stackexchange.com/a/33221#34273 <h2>Golfscript (44 <s>53</s>)</h2>
https://codegolf.stackexchange.com/a/33221#34284 <p><strong>PHP, 89 Characters</strong></p>
https://codegolf.stackexchange.com/a/33221#34309 <h1>JavaScript (ES6) 61 <s>63</s></h1>
https://codegolf.stackexchange.com/a/33150#34316 <h2>JavaScript</h2>
https://codegolf.stackexchange.com/a/33221#34324 <h1>Scala 75 characters</h1>
https://codegolf.stackexchange.com/a/33221#34329 <p><strong>Javascript, 46 characters</strong></p>
https://codegolf.stackexchange.com/a/33221#34335 <h2>Common Lisp</h2>
https://codegolf.stackexchange.com/a/32757#34351 <p><strong>VB.net</strong></p>
https://codegolf.stackexchange.com/a/33221#34355 <p><strong>vb.net (~75c)</strong></p>
https://codegolf.stackexchange.com/a/33221#34356 <p><strong>Clojure, 81 chars</strong></p>
https://codegolf.stackexchange.com/a/33150#34357 <h1>APL (1x3 = 3)</h1>
https://codegolf.stackexchange.com/a/33221#34381 <h1>Autoit 245 Bytes</h1>
https://codegolf.stackexchange.com/a/13152#34395 <p><strong>SCALA 18</strong></p>
https://codegolf.stackexchange.com/a/378#34396 <h2>Perl (195 chars)</h2>
https://codegolf.stackexchange.com/a/33221#34397 <h1>Python <strike>71</strike> 59</h1>
https://codegolf.stackexchange.com/a/13152#34411 <p><strong>AppleScript:</strong></p>
https://codegolf.stackexchange.com/a/13152#34416 <p><strong>BASIC</strong></p>
https://codegolf.stackexchange.com/a/33221#34417 <h1>Haskell (72)</h1>
https://codegolf.stackexchange.com/a/13152#34420 <h2>k4/q (11)</h2>
https://codegolf.stackexchange.com/a/32898#34428 <h1>Python (65)</h1>
https://codegolf.stackexchange.com/a/33221#34433 <h1>Perl : 66 characters</h1>
https://codegolf.stackexchange.com/a/34491#34499 <h1>Python (72)</h1>
https://codegolf.stackexchange.com/a/1128#34503 <p>This really took my fancy and is my first post. Although it is old I noticed no one had done a php version so here is mine. </p>
https://codegolf.stackexchange.com/a/10755#34535 <p>A year late but one whole character shorter.</p>
https://codegolf.stackexchange.com/a/34505#34543 <p>Update:
https://codegolf.stackexchange.com/a/32955#34584 <p><strong>bzip2, 116</strong></p>
https://codegolf.stackexchange.com/a/34591#34600 <h3>Ruby — <s>96</s> 81</h3>
https://codegolf.stackexchange.com/a/34591#34605 <h2>My PHP version. <strike>349</strike> 276 characters.</h2>
https://codegolf.stackexchange.com/a/34599#34611 <h2>Python 208</h2>
https://codegolf.stackexchange.com/a/34599#34625 <h1>Perl 204 (203 + 1 for the <code>-p</code> flag)</h1>
https://codegolf.stackexchange.com/a/34630#34634 <h1>JAVA (146)</h1>
https://codegolf.stackexchange.com/a/34630#34638 <h2>Powershell (136)</h2>
https://codegolf.stackexchange.com/a/34630#34642 <h1>Python 2 (83) <strike>(86)</strike></h1>
https://codegolf.stackexchange.com/a/34630#34647 <h2>GolfScript (29 chars)</h2>
https://codegolf.stackexchange.com/a/34630#34653 <h2>Haskell (73)</h2>
https://codegolf.stackexchange.com/a/34663#34674 <h2>C++ <strike>261</strike> 203</h2>
https://codegolf.stackexchange.com/a/34663#34676 <h1>Brainfuck (1574)</h1>
https://codegolf.stackexchange.com/a/34663#34681 <h2>PHP <strike>258</strike> 220 only with Manatwork's help</h2>
https://codegolf.stackexchange.com/a/34663#34683 <h1>Python (123)</h1>
https://codegolf.stackexchange.com/a/34663#34685 <h1>Perl 123</h1>
https://codegolf.stackexchange.com/a/34663#34692 <h2>C++ 252</h2>
https://codegolf.stackexchange.com/a/34663#34693 <h1>PHP 150</h1>
https://codegolf.stackexchange.com/a/2651#34698 <p>For the sheer fun of it...</p>
https://codegolf.stackexchange.com/a/2651#34704 <h2>JavaScript 327 characters</h2>
https://codegolf.stackexchange.com/a/5977#34714 <h2>C# &amp; LinqPad 71</h2>
https://codegolf.stackexchange.com/a/34705#34718 <h1>Delphi (<del>688 873 859 848</del> 840)</h1>
https://codegolf.stackexchange.com/a/88#34719 <p>Brainfuck, 708 characters</p>
https://codegolf.stackexchange.com/a/19899#34721 <h1>io</h1>
https://codegolf.stackexchange.com/a/25642#34725 <h1>Python 3 (44)</h1>
https://codegolf.stackexchange.com/a/34705#34727 <h2>PHP <strike>666</strike> <strike>611</strike> <strike>593</strike> <strike>588</strike> 580 Characters</h2>
https://codegolf.stackexchange.com/a/33149#34731 <h1>Python (not golfed)</h1>
https://codegolf.stackexchange.com/a/34705#34735 <h2>Dart <strike>412</strike> 403</h2>
https://codegolf.stackexchange.com/a/34705#34750 <p><strong>Python - 280</strong></p>
https://codegolf.stackexchange.com/a/34713#34753 <h1>JavaScript (EcmaScript 6) 183 <s>189</s></h1>
https://codegolf.stackexchange.com/a/28769#34761 <h2>PHP 781 chars</h2>
https://codegolf.stackexchange.com/a/34758#34766 <h2>php <strike>485</strike> 484 chars</h2>
https://codegolf.stackexchange.com/a/34705#34767 <h1>Javascript + jQuery (<del>92</del> <del>86</del> 64 char)</h1>
https://codegolf.stackexchange.com/a/34758#34768 <h1>Python (201)</h1>
https://codegolf.stackexchange.com/a/34547#34776 <h1>Mathematica 423</h1>
https://codegolf.stackexchange.com/a/34773#34778 <h2>Python (<s>582</s> <s>488</s> <s>476</s> 450 Chars)</h2>
https://codegolf.stackexchange.com/a/17005#34784 <h1>J (13)</h1>
https://codegolf.stackexchange.com/a/34705#34786 <h1>PHP 135</h1>
https://codegolf.stackexchange.com/a/34788#34794 <h2>GolfScript (98 chars)</h2>
https://codegolf.stackexchange.com/a/34697#34797 <p></p>
https://codegolf.stackexchange.com/a/34788#34798 <h1>bash (95 chars)</h1>
https://codegolf.stackexchange.com/a/34788#34801 <h3>Ruby — <s>136</s> <s>133</s> 129 characters</h3>
https://codegolf.stackexchange.com/a/34758#34804 <h1>C (182)</h1>
https://codegolf.stackexchange.com/a/34713#34813 <p></p>
https://codegolf.stackexchange.com/a/34773#34821 <h2>Java (583 characters)</h2>
https://codegolf.stackexchange.com/a/34788#34828 <h2>PHP <strike>341</strike> <strike>324</strike> 320</h2>
https://codegolf.stackexchange.com/a/11188#34834 <p><strong>Groovy, 89</strong></p>
https://codegolf.stackexchange.com/a/34758#34840 <p></p>
https://codegolf.stackexchange.com/a/34788#34848 <h1>JavaScript (ES6) 184</h1>
https://codegolf.stackexchange.com/a/34705#34849 <h2>Ruby 283+17 = 300</h2>
https://codegolf.stackexchange.com/a/34713#34854 <h3>C# 374byte function</h3>
https://codegolf.stackexchange.com/a/11188#34857 <h2>C# &amp; LinqPad 133</h2>
https://codegolf.stackexchange.com/a/34858#34859 <h1>C#</h1>
https://codegolf.stackexchange.com/a/34773#34862 <p>Here is my solution in PHP (v5.4 compatible), 512bytes. Could be shorter, but just made a quick build to try this out.</p>
https://codegolf.stackexchange.com/a/34858#34865 <h1><a href="http://mniip.com/misc/conv/golflua/" rel="nofollow noreferrer">Golflua</a> 75</h1>
https://codegolf.stackexchange.com/a/34810#34866 <p></p>
https://codegolf.stackexchange.com/a/34609#34867 <p>First of all, I have a question regarding the challenge. Since I do not have enough reputation to comment on the question, I'm writing it here:</p>
https://codegolf.stackexchange.com/a/34858#34869 <h1>Mathematica 62</h1>
https://codegolf.stackexchange.com/a/34609#34870 <h2>All Challenges C# 690bytes (416bytes + 274bytes)</h2>
https://codegolf.stackexchange.com/a/34852#34885 <h1>JavaScript (ES6) 313 <s>340</s></h1>
https://codegolf.stackexchange.com/a/34663#34920 <h1>ECMAScript: 127 characters</h1>
https://codegolf.stackexchange.com/a/2682#34927 <p>Convert ints to strings by adding an empty string</p>
https://codegolf.stackexchange.com/a/34892#34943 <p><strong>Mathematica, 62 bytes (or 52)</strong></p>
https://codegolf.stackexchange.com/a/34788#34946 <h2>Python 203</h2>
https://codegolf.stackexchange.com/a/34875#34955 <h1>Python 1188</h1>
https://codegolf.stackexchange.com/a/34952#34956 <h2>Mathematica 40</h2>
https://codegolf.stackexchange.com/a/34952#34959 <h1>Matlab <s>(157)</s> <s>(155)</s>(151)</h1>
https://codegolf.stackexchange.com/a/34810#34996 <h1>Matlab (388)</h1>
https://codegolf.stackexchange.com/a/35029#35033 <h2>Python (729)</h2>
https://codegolf.stackexchange.com/a/35038#35041 <h1>Matlab (28)</h1>
https://codegolf.stackexchange.com/a/35038#35043 <h2>GolfScript (13 chars)</h2>
https://codegolf.stackexchange.com/a/34875#35049 <h2>C# <s>1048</s> <s>907</s> 850bytes</h2>
https://codegolf.stackexchange.com/a/35048#35052 <h1>Sage – <s>102</s> 104/115</h1>
https://codegolf.stackexchange.com/a/35053#35059 <p></p>
https://codegolf.stackexchange.com/a/2203#35065 <ol>
https://codegolf.stackexchange.com/a/35055#35074 <h1>C#</h1>
https://codegolf.stackexchange.com/a/88#35076 <p>This was a bit tricky to embed using the indentation so a gist:</p>
https://codegolf.stackexchange.com/a/35096#35097 <h2>Python shell <strike>&nbsp;44 </strike> &nbsp;40 chars</h2>
https://codegolf.stackexchange.com/a/35036#35104 <h1>C 353 <s>352</s></h1>
https://codegolf.stackexchange.com/a/35096#35106 <h2>GolfScript 23</h2>
https://codegolf.stackexchange.com/a/35036#35109 <h1>PHP <del>548</del> <del>524</del> <del>502</del> 419 (w/o php tags)</h1>
https://codegolf.stackexchange.com/a/35096#35110 <h2>Powershell (<strike>52</strike> 49)</h2>
https://codegolf.stackexchange.com/a/35075#35112 <h1>JavaScript (ES 6) 128</h1>
https://codegolf.stackexchange.com/a/35096#35113 <h2>Perl <strike>33</strike> 32</h2>
https://codegolf.stackexchange.com/a/35096#35129 <h1>JavaScript (ES6) 49 <s>55 56 64</s></h1>
https://codegolf.stackexchange.com/a/35133#35141 <h1>CoffeeScript (70)</h1>
https://codegolf.stackexchange.com/a/35120#35148 <h1>PHP (240 characters)</h1>
https://codegolf.stackexchange.com/a/35055#35153 <h1>O((N + K) * log(N)), many chars of Python</h1>
https://codegolf.stackexchange.com/a/35042#35155 <p><strong>Python3.x (539 chars - 25% = 404.25)</strong></p>
https://codegolf.stackexchange.com/a/35055#35156 <h1>O(K log N), many characters of Python</h1>
https://codegolf.stackexchange.com/a/35047#35160 <p>I solved this in excel, as my work machine doesn't have any languages on it. obviously the input/output part doesn't quite match the question... so psuedocode answer :</p>
https://codegolf.stackexchange.com/a/35096#35169 <p><strong>NodeJS</strong> – <strong>62</strong></p>
https://codegolf.stackexchange.com/a/35036#35174 <h1>Perl 287 (286 + 1 for the <code>-p</code> flag)</h1>
https://codegolf.stackexchange.com/a/35029#35178 <h1>CoffeeScript (465)</h1>
https://codegolf.stackexchange.com/a/35177#35180 <h1>C 40 <s>54</s></h1>
https://codegolf.stackexchange.com/a/35182#35183 <h2>C99 (108 characters)</h2>
https://codegolf.stackexchange.com/a/35182#35184 <h2>C99 (58 characters)</h2>
https://codegolf.stackexchange.com/a/35177#35201 <h1>Golfscript 7 (or 11)</h1>
https://codegolf.stackexchange.com/a/35182#35204 <h1>Python (39)</h1>
https://codegolf.stackexchange.com/a/24316#35219 <h2>MATLAB</h2>
https://codegolf.stackexchange.com/a/35182#35223 <h1>C# <s>64</s> <s>62</s> 55</h1>
https://codegolf.stackexchange.com/a/35182#35224 <h1>Matlab (56) / Octave (55)</h1>
https://codegolf.stackexchange.com/a/35182#35225 <h1>C 95 <s>97</s></h1>
https://codegolf.stackexchange.com/a/35096#35229 <h2>J (23)</h2>
https://codegolf.stackexchange.com/a/35096#35230 <h2>APL (15)</h2>
https://codegolf.stackexchange.com/a/6281#35233 <h1>Python (75)</h1>
https://codegolf.stackexchange.com/a/35053#35237 <h1>Mathematica (<s>313</s> 307 characters)</h1>
https://codegolf.stackexchange.com/a/35096#35240 <h1>JavaScript 111</h1>
https://codegolf.stackexchange.com/a/35053#35252 <h1>Golfscript (175 bytes)</h1>
https://codegolf.stackexchange.com/a/35029#35254 <p><strong>Ruby 2 - <s>540</s> <s>447</s> 420 characters</strong>
https://codegolf.stackexchange.com/a/35096#35261 <h1>PHP (61)</h1>
https://codegolf.stackexchange.com/a/35096#35262 <h1>Groovy 64</h1>
https://codegolf.stackexchange.com/a/35096#35264 <h1>Java 8 : 60 bytes</h1>
https://codegolf.stackexchange.com/a/35257#35265 <h1>JavaScript (ES6) 231 <s>244</s></h1>
https://codegolf.stackexchange.com/a/35257#35272 <h1>PHP <strike>(216)</strike> (205)</h1>
https://codegolf.stackexchange.com/a/35257#35274 <h1>Bash (213) <strike>(223)</strike></h1>
https://codegolf.stackexchange.com/a/35029#35277 <h1>Groovy 582</h1>
https://codegolf.stackexchange.com/a/35257#35279 <h2>R (204)</h2>
https://codegolf.stackexchange.com/a/35257#35280 <p>if <strong>n</strong> holds the height:</p>
https://codegolf.stackexchange.com/a/35257#35281 <p><strong>JAVA</strong> <strong>(393)</strong></p>
https://codegolf.stackexchange.com/a/35257#35289 <h1><s>C: <s>142</s> 139 characters</s></h1>
https://codegolf.stackexchange.com/a/35133#35294 <p><strong>Haskell, 89</strong></p>
https://codegolf.stackexchange.com/a/35029#35299 <h1>Haskell: an ungodly amount of characters</h1>
https://codegolf.stackexchange.com/a/35182#35311 <h1>JavaScript <strike>73</strike> 81 (to comply with 64-bit numbers requirement)</h1>
https://codegolf.stackexchange.com/a/35310#35316 <h1>Brainfuck 119</h1>
https://codegolf.stackexchange.com/a/35310#35317 <h1>Brainfuck <strike>303</strike> 275</h1>
https://codegolf.stackexchange.com/a/35257#35325 <h1>J : 75 bytes</h1>
https://codegolf.stackexchange.com/a/35257#35332 <h1>MetaPost (207)</h1>
https://codegolf.stackexchange.com/a/35182#35341 <h3>Ruby — 36 characters</h3>
https://codegolf.stackexchange.com/a/35257#35345 <p><strong>Javascript (<s>204 185</s> 150)</strong></p>
https://codegolf.stackexchange.com/a/35257#35356 <h1>C#/LINQ:</h1>
https://codegolf.stackexchange.com/a/35310#35357 <h1>JavaScript <strike>240</strike> 228</h1>
https://codegolf.stackexchange.com/a/35257#35368 <h1>Haskell – 432 Bytes (unfortunately...)</h1>
https://codegolf.stackexchange.com/a/5178#35370 <h1>C (159 + 11 for compiler flags)</h1>
https://codegolf.stackexchange.com/a/35182#35371 <p><strong>Haskell, <strike>53</strike> <strike>50</strike> 49 characters, O(log n)</strong></p>
https://codegolf.stackexchange.com/a/5178#35376 <h1>J : 94 bytes</h1>
https://codegolf.stackexchange.com/a/35182#35384 <p><strong>C - 50 (61 without global)</strong></p>
https://codegolf.stackexchange.com/a/35393#35395 <h1><a href="http://mniip.com/misc/conv/golflua/" rel="nofollow">Golflua</a> <s>90</s> 86</h1>
https://codegolf.stackexchange.com/a/35393#35402 <h1>PHP (92=85+7)</h1>
https://codegolf.stackexchange.com/a/35393#35403 <h1>JavaScript (ES6) 115</h1>
https://codegolf.stackexchange.com/a/35393#35408 <h2>C# 136</h2>
https://codegolf.stackexchange.com/a/9359#35411 <p><strong>x86_64 ASM - 7 bytes</strong></p>
https://codegolf.stackexchange.com/a/35042#35412 <h1>Perl (356+2 * 75% = 268.5)</h1>
https://codegolf.stackexchange.com/a/35182#35422 <h2>C++ 125</h2>
https://codegolf.stackexchange.com/a/35393#35423 <h2>Ruby 103</h2>
https://codegolf.stackexchange.com/a/35393#35425 <h2>Matlab 104</h2>
https://codegolf.stackexchange.com/a/35257#35428 <h1>Perl 119</h1>
https://codegolf.stackexchange.com/a/35257#35430 <h1>Racket</h1>
https://codegolf.stackexchange.com/a/35372#35433 <h2>Golfscript (n=10)</h2>
https://codegolf.stackexchange.com/a/35042#35440 <h1>Perl (535)</h1>
https://codegolf.stackexchange.com/a/35234#35445 <h1><a href="http://hostilefork.com/rebmu/" rel="nofollow">Rebmu</a>: <s>197 175 168</s> 167 characters</h1>
https://codegolf.stackexchange.com/a/35393#35447 <h2>Java : 373 chars</h2>
https://codegolf.stackexchange.com/a/35393#35454 <h1>MATLAB: 61</h1>
https://codegolf.stackexchange.com/a/35393#35470 <p><strong>VBA 343 bytes (module)</strong></p>
https://codegolf.stackexchange.com/a/5178#35477 <h1>C# (<strike>445</strike> 416)</h1>
https://codegolf.stackexchange.com/a/35393#35478 <p><strong>PYTHON: 134 bytes</strong></p>
https://codegolf.stackexchange.com/a/16083#35479 <h2>JavaScript/jQuery 149</h2>
https://codegolf.stackexchange.com/a/35435#35483 <h1>JavaScript (ES6) 318 <s>321</s></h1>
https://codegolf.stackexchange.com/a/35393#35491 <h2>k4 <s>(84)</s> (73)</h2>
https://codegolf.stackexchange.com/a/35182#35497 <p>Caveat: as of 2011, R had no built-in support for 64 bit integers as I had assumed it did. These answers might be invalid on that technicality, but then again R has changed a lot in the last 3 years.</p>
https://codegolf.stackexchange.com/a/35498#35499 <h1>Python 3 - multicore or go home</h1>
https://codegolf.stackexchange.com/a/35498#35500 <h1>C - undefined behavior is always fun*</h1>
https://codegolf.stackexchange.com/a/35505#35514 <h1>Python 2 (70)</h1>
https://codegolf.stackexchange.com/a/19925#35515 <pre class="lang-c++ prettyprint-override"><code>#include&lt;iostream&gt;
https://codegolf.stackexchange.com/a/35516#35520 <h1>Matlab 206 bytes</h1>
https://codegolf.stackexchange.com/a/35516#35521 <h1>Lua <s>201</s> <s>193</s> <s>188</s> 178</h1>
https://codegolf.stackexchange.com/a/35516#35522 <p><strong>PYTHON: <s>198</s> 193 bytes</strong></p>
https://codegolf.stackexchange.com/a/35528#35529 <p>So as to establish a baseline:</p>
https://codegolf.stackexchange.com/a/35516#35531 <h1>Python: 176</h1>
https://codegolf.stackexchange.com/a/35516#35536 <p><strong>Brainfuck 1923 bytes</strong></p>
https://codegolf.stackexchange.com/a/35516#35537 <h1>JavaScript (E6) 165</h1>
https://codegolf.stackexchange.com/a/35528#35538 <h1>J (<s>7</s> 6)</h1>
https://codegolf.stackexchange.com/a/35528#35539 <h1>Python (33 characters)</h1>
https://codegolf.stackexchange.com/a/35528#35540 <h1>STATA (16)</h1>
https://codegolf.stackexchange.com/a/35133#35541 <p><strong>PYTHON: <strike>166</strike> 86</strong></p>
https://codegolf.stackexchange.com/a/35528#35542 <h1>JavaScript (E6) 41</h1>
https://codegolf.stackexchange.com/a/35528#35546 <h2>Powershell (70)</h2>
https://codegolf.stackexchange.com/a/35528#35547 <h1>Java (57)</h1>
https://codegolf.stackexchange.com/a/35516#35553 <h1>C# 226</h1>
https://codegolf.stackexchange.com/a/35516#35555 <p><strong>MySQL: <strike>273</strike> 267</strong></p>
https://codegolf.stackexchange.com/a/35516#35556 <p><strong>VBA 343 bytes</strong></p>
https://codegolf.stackexchange.com/a/35516#35557 <h1>C# <s>209</s> <s>205</s> <s>201</s> <s>197</s> <s>209</s> <s>212</s> 217</h1>
https://codegolf.stackexchange.com/a/35516#35558 <h1>VB <s>253</s> <s>249</s> <s>245</s> <s>241</s> <s>244</s> <s>285</s> 259</h1>
https://codegolf.stackexchange.com/a/35516#35561 <h1>PowerShell <s>194</s> <s>189</s> 164</h1>
https://codegolf.stackexchange.com/a/35516#35564 <h1>VBA 307 Bytes</h1>
https://codegolf.stackexchange.com/a/35562#35565 <h1>JavaScript (E6) 172 <s>180 275 296</s></h1>
https://codegolf.stackexchange.com/a/35505#35571 <h2>Haskell (<strike>78</strike>)(<strike>67</strike>)(61)</h2>
https://codegolf.stackexchange.com/a/35505#35572 <h2>Javascript <strike>(92)</strike> 89</h2>
https://codegolf.stackexchange.com/a/35435#35573 <h1>JavaScript 459 (No Camel Casing)</h1>
https://codegolf.stackexchange.com/a/35505#35577 <h1>Haskell: 87 bytes</h1>
https://codegolf.stackexchange.com/a/35528#35578 <h1><a href="http://esolangs.org/wiki/Fish" rel="nofollow">>&lt;></a> (47)</h1>
https://codegolf.stackexchange.com/a/35528#35580 <h2>Haskell (31)</h2>
https://codegolf.stackexchange.com/a/35516#35581 <h2>Python: <strike>126</strike> <strike>122</strike> 119</h2>
https://codegolf.stackexchange.com/a/35516#35584 <h2>Python: 175</h2>
https://codegolf.stackexchange.com/a/35588#35591 <h1>Perl (<s>191</s> 184 characters)</h1>
https://codegolf.stackexchange.com/a/35587#35592 <h1><a href="http://rebmu.hostilefork.com/" rel="nofollow">Rebmu</a> (104 characters)</h1>
https://codegolf.stackexchange.com/a/35587#35593 <h1>JavaScript 101</h1>
https://codegolf.stackexchange.com/a/35587#35594 <h1><a href="http://esolangs.org/wiki/Fish" rel="nofollow">>&lt;></a> (92)</h1>
https://codegolf.stackexchange.com/a/35588#35598 <h1>Javascript 229 <s>254 256</s></h1>
https://codegolf.stackexchange.com/a/35587#35608 <p><strong>C, 94</strong></p>
https://codegolf.stackexchange.com/a/35516#35610 <h2>FASM 212 bytes</h2>
https://codegolf.stackexchange.com/a/35587#35612 <h1>PHP 156</h1>
https://codegolf.stackexchange.com/a/35599#35614 <h2>PHP — 793 (583 + 210)</h2>
https://codegolf.stackexchange.com/a/35599#35615 <h1>Javascript (E6) 1231</h1>
https://codegolf.stackexchange.com/a/35629#35631 <p><strong>Python 2 (85 Bytes):</strong></p>
https://codegolf.stackexchange.com/a/35516#35634 <h1>Ruby: 211</h1>
https://codegolf.stackexchange.com/a/35587#35635 <p><strong>Java, <strike>361</strike> <strike>349</strike> 329 (thanks @Sieg for the <code>int</code> tip)</strong></p>
https://codegolf.stackexchange.com/a/35587#35643 <h3>Ruby — 112 characters</h3>
https://codegolf.stackexchange.com/a/2682#35648 <h1>Shorter random number generation</h1>
https://codegolf.stackexchange.com/a/35507#35649 <h2>Python <s>418</s> <s>351</s> <s>314</s> <s>300</s> 263 Bytes</h2>
https://codegolf.stackexchange.com/a/35587#35652 <h1>Python 2 (82)</h1>
https://codegolf.stackexchange.com/a/35656#35658 <h2>Python 66</h2>
https://codegolf.stackexchange.com/a/35656#35660 <h1><a href="http://esolangs.org/wiki/Fish">>&lt;></a> (42)</h1>
https://codegolf.stackexchange.com/a/35656#35668 <h2>Javascript (53)</h2>
https://codegolf.stackexchange.com/a/35587#35670 <h1>JavaScript <strike>(91)</strike> (73)</h1>
https://codegolf.stackexchange.com/a/35656#35675 <h1>Python 2 (37)</h1>
https://codegolf.stackexchange.com/a/35656#35676 <h1>Piet (honorary answer)</h1>
https://codegolf.stackexchange.com/a/35629#35679 <h1>Matlab (90)</h1>
https://codegolf.stackexchange.com/a/5977#35681 <h1>Matlab (12)</h1>
https://codegolf.stackexchange.com/a/35516#35682 <h1>PHP: 176</h1>
https://codegolf.stackexchange.com/a/35516#35700 <h1>JavaScript <s>259</s> <s>240</s> 238 bytes</h1>
https://codegolf.stackexchange.com/a/35623#35715 <h2>Ruby 1.9.3 (<s>365 364</s> 362)</h2>
https://codegolf.stackexchange.com/a/35705#35716 <h1>Perl (126+67=193 characters)</h1>
https://codegolf.stackexchange.com/a/35507#35717 <h1>AutoHotKey (249)</h1>
https://codegolf.stackexchange.com/a/113#35720 <h1>Pari/GP (24 characters)</h1>
https://codegolf.stackexchange.com/a/35727#35728 <h1>JavaScript (Chrome): 78</h1>
https://codegolf.stackexchange.com/a/35705#35731 <h1>Perl5 61 + 30 = 91 <s>122</s> <s>211</s></h1>
https://codegolf.stackexchange.com/a/35587#35737 <h1>Befunge 93 (192)</h1>
https://codegolf.stackexchange.com/a/5977#35740 <p><strong>Java - 101 characters</strong></p>
https://codegolf.stackexchange.com/a/35722#35748 <h1>Javascript 1235</h1>
https://codegolf.stackexchange.com/a/35741#35749 <h1>Perl 5 <s>228 205 186 184 178 177 153 150 149 142 137</s> 135</h1>
https://codegolf.stackexchange.com/a/35732#35753 <h1>JavaScript (E6) 155 <s>174 191</s></h1>
https://codegolf.stackexchange.com/a/35722#35755 <h1>perl <strike>388b</strike> <strike>346b</strike> 488b</h1>
https://codegolf.stackexchange.com/a/35705#35764 <h2>Haskell: 119 = 111 + 8</h2>
https://codegolf.stackexchange.com/a/35722#35767 <h1>Mathematica <s>343</s> 264</h1>
https://codegolf.stackexchange.com/a/25642#35769 <h2>Dart: 85 characters</h2>
https://codegolf.stackexchange.com/a/35732#35776 <h1><a href="http://mniip.com/misc/conv/golflua/" rel="nofollow">golflua</a> 120</h1>
https://codegolf.stackexchange.com/a/35588#35777 <h1>C# <strike>(268)(260)</strike> (256)</h1>
https://codegolf.stackexchange.com/a/35588#35778 <h1>PowerShell 205</h1>
https://codegolf.stackexchange.com/a/35096#35793 <h1>Clojure 63 (or 57)</h1>
https://codegolf.stackexchange.com/a/35789#35796 <h1>C++/Qt 146</h1>
https://codegolf.stackexchange.com/a/35471#35798 <h2>C# <s>1771</s> <s>2034</s> <s>1962</s> <s>1887</s> 1347bytes</h2>
https://codegolf.stackexchange.com/a/35587#35806 <h2>C 135</h2>
https://codegolf.stackexchange.com/a/363#35812 <p>Don't use the <code>true</code> and <code>false</code> keywords.</p>
https://codegolf.stackexchange.com/a/35588#35816 <h2>JavaScript / jQuery 396</h2>
https://codegolf.stackexchange.com/a/35785#35819 <h2>Powershell (124 bytes)</h2>
https://codegolf.stackexchange.com/a/35818#35820 <h2>Bash + Perl <code>rename</code> 64</h2>
https://codegolf.stackexchange.com/a/32352#35821 <h2>xterm: 18 bytes</h2>
https://codegolf.stackexchange.com/a/35818#35823 <p><strong>POSIX(Tested on zsh) + basic Linux commands 151</strong></p>
https://codegolf.stackexchange.com/a/35722#35829 <h1>HTML + JavaScript (E6) 752 <s>761</s></h1>
https://codegolf.stackexchange.com/a/35030#35834 <h1>Haskell — <del>72 70 69</del> 68</h1>
https://codegolf.stackexchange.com/a/35588#35840 <h1>PHP 179</h1>
https://codegolf.stackexchange.com/a/35818#35843 <p><strong>Ruby 121</strong></p>
https://codegolf.stackexchange.com/a/35722#35851 <h1>C++</h1>
https://codegolf.stackexchange.com/a/35818#35853 <h1>Python 180 bytes</h1>
https://codegolf.stackexchange.com/a/35862#35863 <h1>BrainF*ck 669</h1>
https://codegolf.stackexchange.com/a/35862#35866 <h1>Javascript 83</h1>
https://codegolf.stackexchange.com/a/35862#35869 <h2>STATA 63</h2>
https://codegolf.stackexchange.com/a/2682#35872 <p><strong>Unicode shortcuts</strong></p>
https://codegolf.stackexchange.com/a/35862#35877 <h2>GolfScript (41 chars)</h2>
https://codegolf.stackexchange.com/a/113#35887 <p><strong>R (85 characters)</strong></p>
https://codegolf.stackexchange.com/a/35585#35891 <h2>C# 535bytes</h2>
https://codegolf.stackexchange.com/a/35862#35899 <h1>PHP 46</h1>
https://codegolf.stackexchange.com/a/35789#35902 <h2> Mathematica 52 </h2>
https://codegolf.stackexchange.com/a/35471#35906 <h1>Python – <s>559 565 644</s> 633</h1>
https://codegolf.stackexchange.com/a/35881#35914 <h1><a href="http://mniip.com/misc/conv/golflua/" rel="nofollow">golflua</a> <s>147</s> 141</h1>
https://codegolf.stackexchange.com/a/35818#35916 <p><strong>Bash 4+ 111 bytes</strong></p>
https://codegolf.stackexchange.com/a/5285#35922 <h1>Try to reduce logical statements</h1>
https://codegolf.stackexchange.com/a/5285#35924 <h2>Compress or/and streaks</h2>
https://codegolf.stackexchange.com/a/35923#35927 <h2>STATA 135</h2>
https://codegolf.stackexchange.com/a/35818#35930 <p>If the order of collided file suffixes does not need to give precedent to the pre-existing file then the following works for me:</p>
https://codegolf.stackexchange.com/a/35923#35932 <h1>JavaScript 179</h1>
https://codegolf.stackexchange.com/a/35182#35937 <p><strong>JavaScript <s>91</s> <s>88</s> 86:</strong> Optimized for speed</p>
https://codegolf.stackexchange.com/a/35923#35939 <h1>C 161 <strike>182</strike></h1>
https://codegolf.stackexchange.com/a/35923#35942 <h1>Javascript (203)</h1>
https://codegolf.stackexchange.com/a/35925#35949 <h1>C 105 <strike>110</strike> <a href="http://ideone.com/NW7Xad" rel="nofollow">try it</a></h1>
https://codegolf.stackexchange.com/a/35818#35950 <h2>Zsh + GNU coreutils — 48 bytes (1 space)</h2>
https://codegolf.stackexchange.com/a/35923#35967 <h2>C# (<del>212</del>211)</h2>
https://codegolf.stackexchange.com/a/35818#35969 <h2>POSIX <code>sh</code> + GNU <code>find</code> + GNU <code>mv</code> 67 ASCII bytes + one <em>(literal)</em> space</h2>
https://codegolf.stackexchange.com/a/35925#35977 <h1>Matlab (88)</h1>
https://codegolf.stackexchange.com/a/35968#35980 <h1>Haskell (<s>736</s> <s>733</s> 720 Bytes)</h1>
https://codegolf.stackexchange.com/a/35968#35984 <h1>JavaScript (E6) 336 <s>344 356 369 424 478 522 570</s></h1>
https://codegolf.stackexchange.com/a/10843#35985 <h2>Java 1455</h2>
https://codegolf.stackexchange.com/a/4638#35997 <h1>C++ TOO LARGE TO WIN</h1>
https://codegolf.stackexchange.com/a/35994#36002 <h1>Java</h1>
https://codegolf.stackexchange.com/a/35994#36006 <h1>JavaScript (ES6) – 47</h1>
https://codegolf.stackexchange.com/a/113#36013 <h1>F# (141)</h1>
https://codegolf.stackexchange.com/a/35994#36018 <h1>ES6 41</h1>
https://codegolf.stackexchange.com/a/35923#36021 <h1>PHP 214</h1>
https://codegolf.stackexchange.com/a/35587#36057 <h1>Java (200)</h1>
https://codegolf.stackexchange.com/a/36068#36076 <h1>Python2 26</h1>
https://codegolf.stackexchange.com/a/35994#36093 <p><strong>PYTHON: 76</strong> </p>
https://codegolf.stackexchange.com/a/36068#36097 <p><H1>Python 2 in *NIX, 24</H1></p>
https://codegolf.stackexchange.com/a/35994#36099 <h2>PHP 145</h2>
https://codegolf.stackexchange.com/a/35925#36105 <h2>CJam <em>does not currently work for large numbers due to long computation time</em></h2>
https://codegolf.stackexchange.com/a/27079#36112 <h1>Python 3: 33 or 37</h1>
https://codegolf.stackexchange.com/a/27079#36142 <h2>JavaScript</h2>
https://codegolf.stackexchange.com/a/35978#36157 <h1>Mathematica</h1>
https://codegolf.stackexchange.com/a/35818#36169 <p><strong><strike>Groovy, 139 characters</strike></strong></p>
https://codegolf.stackexchange.com/a/1668#36181 <h1>J (between 2 and 32)</h1>
https://codegolf.stackexchange.com/a/36190#36207 <h1>Perl 5 (510)</h1>
https://codegolf.stackexchange.com/a/36213#36215 <h1>C# <s>81</s> 74</h1>
https://codegolf.stackexchange.com/a/36218#36222 <h1>Lua <s>134</s> <s>119</s> <s>115</s> <s>100</s> 98</h1>
https://codegolf.stackexchange.com/a/36218#36225 <h1>Javascript 93 :(</h1>
https://codegolf.stackexchange.com/a/36213#36226 <h1>JS 115</h1>
https://codegolf.stackexchange.com/a/36213#36233 <h2>C++ 69</h2>
https://codegolf.stackexchange.com/a/36218#36235 <h1><a href="http://sylwester.no/ebf/" rel="nofollow">Extended BrainFuck</a>: 104</h1>
https://codegolf.stackexchange.com/a/36218#36237 <h2>Bash: 47 bytes</h2>
https://codegolf.stackexchange.com/a/36218#36238 <h2>Bash <strike>74</strike> 48 + error message</h2>
https://codegolf.stackexchange.com/a/36218#36240 <h1>Mathematica <s>19</s> 16 bytes</h1>
https://codegolf.stackexchange.com/a/36213#36243 <h1>JavaScript (E6) 37 <s>39 40 50</s></h1>
https://codegolf.stackexchange.com/a/36213#36246 <h2>C# 142</h2>
https://codegolf.stackexchange.com/a/36213#36247 <h2>MMIX assembly (28 Bytes)</h2>
https://codegolf.stackexchange.com/a/36218#36249 <h1>Python (84)</h1>
https://codegolf.stackexchange.com/a/36218#36251 <h1>Golfscript (50 <s>55</s>)</h1>
https://codegolf.stackexchange.com/a/2682#36271 <h2>Exception abusing</h2>
https://codegolf.stackexchange.com/a/36034#36284 <h1>JavaScript (E6) 235 <s>238 240 276 284 291 294 319</s></h1>
https://codegolf.stackexchange.com/a/35968#36291 <h2>Python <s>362</s> 353</h2>
https://codegolf.stackexchange.com/a/36290#36292 <h1><a href="http://esolangs.org/wiki/ROT13_encoder/decoder">ROT13</a> (<em>not competing anymore after rule update</em>)</h1>
https://codegolf.stackexchange.com/a/35974#36298 <h2>JavaScript ES6 (239 x 1 characters per cell)</h2>
https://codegolf.stackexchange.com/a/36213#36303 <h2>80386 assembly (<s>13</s> 12 bytes)</h2>
https://codegolf.stackexchange.com/a/36213#36306 <h1>Perl5: 46</h1>
https://codegolf.stackexchange.com/a/36218#36308 <h1>JS: 58</h1>
https://codegolf.stackexchange.com/a/35923#36309 <p><strong>MATLAB (325)</strong></p>
https://codegolf.stackexchange.com/a/36297#36310 <h1>JavaScript (199)</h1>
https://codegolf.stackexchange.com/a/36299#36311 <h1>Lua (1442 bytes)</h1>
https://codegolf.stackexchange.com/a/19255#36314 <p>Use <code>words</code> instead of a long list of strings. This isn't really specific to Haskell, other languages have similar tricks too.</p>
https://codegolf.stackexchange.com/a/36218#36317 <h1><strong>MATLAB : 33</strong></h1>
https://codegolf.stackexchange.com/a/35741#36319 <h1>ES6: 184 (non-strict)</h1>
https://codegolf.stackexchange.com/a/36218#36320 <h1>PHP (56 bytes)</h1>
https://codegolf.stackexchange.com/a/19255#36322 <p>Don't use backticks too often.
https://codegolf.stackexchange.com/a/36290#36332 <h2>Pascal (731 characters)</h2>
https://codegolf.stackexchange.com/a/36299#36333 <h1>Python (<strike> 444 361</strike> 354 bytes)</h1>
https://codegolf.stackexchange.com/a/36323#36334 <h2>C# <s>803</s> 579bytes</h2>
https://codegolf.stackexchange.com/a/36337#36339 <h2>C# <s>418</s> 364bytes</h2>
https://codegolf.stackexchange.com/a/36218#36341 <h1><a href="https://github.com/hostilefork/rebmu" rel="nofollow">Rebmu</a>: 21 characters</h1>
https://codegolf.stackexchange.com/a/3885#36356 <p>Initialize several variables at once using a tuple:</p>
https://codegolf.stackexchange.com/a/36213#36366 <h1>J (<s>17</s> <s>15</s> 13 bytes)</h1>
https://codegolf.stackexchange.com/a/36297#36383 <h1>Python 3: 175</h1>
https://codegolf.stackexchange.com/a/35516#36399 <p><strong>PHP: 179</strong></p>
https://codegolf.stackexchange.com/a/35656#36400 <h1>PHP <strike>89</strike> 78 char</h1>
https://codegolf.stackexchange.com/a/36337#36421 <h1>Perl 169 Bytes</h1>
https://codegolf.stackexchange.com/a/36397#36422 <h1>209 characters (Various languages)</h1>
https://codegolf.stackexchange.com/a/36397#36432 <h1>Befunge 93 - Five million seven-hundred sixty-five thousand and seven-hundred and seventy six characters</h1>
https://codegolf.stackexchange.com/a/11859#36434 <h1>65 parts</h1>
https://codegolf.stackexchange.com/a/36431#36435 <h2>C# <s>258</s> 234bytes</h2>
https://codegolf.stackexchange.com/a/36431#36436 <h1>Delphi 429</h1>
https://codegolf.stackexchange.com/a/36431#36438 <h1>C (219)</h1>
https://codegolf.stackexchange.com/a/36431#36450 <h2>Javascript <strike>256 257</strike> 255</h2>
https://codegolf.stackexchange.com/a/36431#36467 <h2>Groovy 118</h2>
https://codegolf.stackexchange.com/a/36431#36471 <h1>PHP <strike>223</strike> <strike>202</strike> <strike>181</strike> <strike>160</strike> 156</h1>
https://codegolf.stackexchange.com/a/36431#36475 <h1>PowerShell <s>104</s> 101</h1>
https://codegolf.stackexchange.com/a/36431#36479 <h1><a href="http://haml.info/">Haml</a> &amp; <a href="http://sass-lang.com/guide">Sass</a></h1>
https://codegolf.stackexchange.com/a/35968#36481 <h1>Python (476)</h1>
https://codegolf.stackexchange.com/a/36384#36499 <h2>C# LINQ: <s>317</s> <s>303</s> <s>289</s> 262</h2>
https://codegolf.stackexchange.com/a/36213#36501 <h1>Perl (37+1)</h1>
https://codegolf.stackexchange.com/a/36503#36513 <h2>C# 271bytes</h2>
https://codegolf.stackexchange.com/a/36503#36535 <h2>CJam <em>103</em> <em>85</em> <strong>72</strong> characters</h2>
https://codegolf.stackexchange.com/a/35656#36540 <h1><a href="https://github.com/hostilefork/rebmu" rel="nofollow">Rebmu</a> message length + 27</h1>
https://codegolf.stackexchange.com/a/36530#36541 <h1>J (34)</h1>
https://codegolf.stackexchange.com/a/36530#36546 <h2>GolfScript (65 chars)</h2>
https://codegolf.stackexchange.com/a/24392#36551 <p>In addition to the ones already posted, here are some tricks I've gathered over time, in no specific order...</p>
https://codegolf.stackexchange.com/a/36431#36555 <p><strong>Mathematica <s>191</s> 178</strong></p>
https://codegolf.stackexchange.com/a/19255#36557 <h1><code>interact :: (String → String) → IO ()</code></h1>
https://codegolf.stackexchange.com/a/19255#36560 <h1>Lambda parsing rules</h1>
https://codegolf.stackexchange.com/a/36530#36563 <h2>GolfScript (<strike>49 48</strike> 45 chars)</h2>
https://codegolf.stackexchange.com/a/36384#36564 <h1>Note: This answer is not allowable.</h1>
https://codegolf.stackexchange.com/a/36431#36569 <h1>Python (313)</h1>
https://codegolf.stackexchange.com/a/36447#36580 <p><strong>Python 2 - <s>593</s> 521</strong></p>
https://codegolf.stackexchange.com/a/36503#36581 <h1>C (207 characters)</h1>
https://codegolf.stackexchange.com/a/54#36583 <p>You can use default arguments of a function to save some indentation, since</p>
https://codegolf.stackexchange.com/a/36503#36599 <h2>JavaScript (193)</h2>
https://codegolf.stackexchange.com/a/5600#36606 <h2>Clojure: 81 over 2 statements</h2>
https://codegolf.stackexchange.com/a/36218#36607 <h1>Java</h1>
https://codegolf.stackexchange.com/a/35974#36620 <p><strong>Python, 67x33 = 2,211</strong></p>
https://codegolf.stackexchange.com/a/36621#36623 <h1>Java : <s>318 282</s> 265</h1>
https://codegolf.stackexchange.com/a/36621#36626 <h1>Mathematica <s>95</s> 87</h1>
https://codegolf.stackexchange.com/a/36621#36631 <h1>C# WPF <s> 306 </s> 296</h1>
https://codegolf.stackexchange.com/a/36621#36633 <h1>Matlab (22)</h1>
https://codegolf.stackexchange.com/a/36639#36641 <p>Well, you know, someone should get it going.</p>
https://codegolf.stackexchange.com/a/36639#36642 <h1>Part 1 in BrainFuck: <s>80</s> 74 bytes</h1>
https://codegolf.stackexchange.com/a/36621#36643 <h1>Bash + ImageMagick: 148 characters</h1>
https://codegolf.stackexchange.com/a/36639#36651 <h2>GolfScript (14 chars) + <a href="http://esolangs.org/wiki/Deadfish_x">Deadfish x</a> (116 chars) = 130 chars</h2>
https://codegolf.stackexchange.com/a/36404#36671 <h2>APL (Dyalog 14) (70)</h2>
https://codegolf.stackexchange.com/a/36384#36679 <h1>Python 2 (84)</h1>
https://codegolf.stackexchange.com/a/36639#36695 <h1>Total: 53 characters</h1>
https://codegolf.stackexchange.com/a/36621#36698 <h1>TCL 161 chars</h1>
https://codegolf.stackexchange.com/a/36639#36702 <h1>Total 318 bytes</h1>
https://codegolf.stackexchange.com/a/36613#36703 <h1>C 468</h1>
https://codegolf.stackexchange.com/a/36431#36713 <h2>Racket <strike>223 220 211 204</strike> 198</h2>
https://codegolf.stackexchange.com/a/32267#36716 <h2>Racket 80</h2>
https://codegolf.stackexchange.com/a/36743#36744 <h1>No JavaScript</h1>
https://codegolf.stackexchange.com/a/26715#36749 <h1><code>.n</code> over <code>[n]</code>, <code>\n</code> over <code>['n']</code>, etc.</h1>
https://codegolf.stackexchange.com/a/26715#36751 <p>Avoid explicit commas and dots</p>
https://codegolf.stackexchange.com/a/26715#36753 <p>Use the shortest function syntax possible</p>
https://codegolf.stackexchange.com/a/26715#36754 <h1>Use partial functions when possible (with discretion)</h1>
https://codegolf.stackexchange.com/a/26715#36756 <h1>Take advantage of curried functions and Prelude.ls</h1>
https://codegolf.stackexchange.com/a/36447#36763 <h1>Ruby 2.0</h1>
https://codegolf.stackexchange.com/a/36747#36765 <h1>Python (9)</h1>
https://codegolf.stackexchange.com/a/36747#36769 <h1>Python 59 (works most of the time)</h1>
https://codegolf.stackexchange.com/a/36747#36770 <h1>J (12)</h1>
https://codegolf.stackexchange.com/a/36747#36773 <h1>Ruby(34)</h1>
https://codegolf.stackexchange.com/a/36768#36777 <h1>Cracked by @Dennis in 2 hours</h1>
https://codegolf.stackexchange.com/a/36747#36779 <h2>GolfScript (<strike>12</strike> 7 chars)</h2>
https://codegolf.stackexchange.com/a/36768#36785 <h1>Javascript 125</h1>
https://codegolf.stackexchange.com/a/36747#36791 <p>C 59 chars, x64 GCC only, compile with -O0 or it won't work.</p>
https://codegolf.stackexchange.com/a/36768#36794 <h1>Mathematica <s>80</s> 67</h1>
https://codegolf.stackexchange.com/a/36768#36795 <h2>GolfScript (116 chars)</h2>
https://codegolf.stackexchange.com/a/36768#36796 <h1>Java : 468</h1>
https://codegolf.stackexchange.com/a/36768#36798 <h1>C 459 bytes</h1>
https://codegolf.stackexchange.com/a/36768#36799 <h1>Javascript 958</h1>
https://codegolf.stackexchange.com/a/36735#36801 <p><strong>Groovy <s>377</s> 337</strong></p>
https://codegolf.stackexchange.com/a/36768#36814 <p><strong>Mathematica <s>142</s> 146</strong></p>
https://codegolf.stackexchange.com/a/36768#36818 <h1>Lua 105</h1>
https://codegolf.stackexchange.com/a/36747#36829 <h1>Autohotkey 37</h1>
https://codegolf.stackexchange.com/a/36747#36841 <p>Not the shortest, but perhaps a novel way of creating a delay...</p>
https://codegolf.stackexchange.com/a/36768#36845 <h1>MATLAB: Apparently invalid</h1>
https://codegolf.stackexchange.com/a/36768#36857 <h1>Java : 342</h1>
https://codegolf.stackexchange.com/a/36836#36862 <p>Nothing stops me from entering my own, and there's other shorter ones here anyways, so…</p>
https://codegolf.stackexchange.com/a/36768#36863 <h1><strike> Python 3 (152)</strike></h1>
https://codegolf.stackexchange.com/a/36836#36865 <p>Here goes another one!</p>
https://codegolf.stackexchange.com/a/36864#36871 <h1>Golfscript / Javascript (126 <s>125</s> <s>129</s> <s>130</s> <s>132</s> <s>134</s> <s>205</s> <s>207</s>)</h1>
https://codegolf.stackexchange.com/a/36747#36878 <h1>JavaScript <strike>68</strike> 62 chars</h1>
https://codegolf.stackexchange.com/a/36768#36882 <h1><strike> Python 2 (91) </strike></h1>
https://codegolf.stackexchange.com/a/36839#36883 <h1>Python 296</h1>
https://codegolf.stackexchange.com/a/36839#36890 <h1>Lua - Not golfed yet</h1>
https://codegolf.stackexchange.com/a/36909#36914 <h1>Java : <s>127</s> 109</h1>
https://codegolf.stackexchange.com/a/36909#36916 <p>Python, 109</p>
https://codegolf.stackexchange.com/a/36854#36948 <h2>C - ungolfed</h2>
https://codegolf.stackexchange.com/a/36854#36950 <p>A test suite. Stuff it into t/relation.t and run "prove" or "perl t/relation.t". It currently assumes the program file is "relation.rb".</p>
https://codegolf.stackexchange.com/a/36747#36957 <h1>Matlab (<s>10</s> 8 chars)</h1>
https://codegolf.stackexchange.com/a/36962#36966 <h1>Python (360)</h1>
https://codegolf.stackexchange.com/a/36962#36968 <h1>Java (707)</h1>
https://codegolf.stackexchange.com/a/1536#36970 <h2>C# (130 chars)</h2>
https://codegolf.stackexchange.com/a/36962#36975 <h1>Java <del>(551)</del> (523)</h1>
https://codegolf.stackexchange.com/a/36909#36991 <h2>C++ 289</h2>
https://codegolf.stackexchange.com/a/36747#37001 <p>First attempt at code golf but here goes. </p>
https://codegolf.stackexchange.com/a/36928#37003 <h2>Mathematica <s>83</s> 50</h2>
https://codegolf.stackexchange.com/a/36909#37006 <h2>Mathematica 75</h2>
https://codegolf.stackexchange.com/a/36909#37007 <h1>CoffeeScript: 73</h1>
https://codegolf.stackexchange.com/a/36967#37008 <p><strong>Groovy 311</strong></p>
https://codegolf.stackexchange.com/a/36995#37028 <p>Let's get this party started.</p>
https://codegolf.stackexchange.com/a/37018#37030 <h2>APL (28)</h2>
https://codegolf.stackexchange.com/a/36967#37032 <h2>Python 3 - Trie and DFS</h2>
https://codegolf.stackexchange.com/a/36974#37034 <h1>Mathematica <s>270 230</s> 251</h1>
https://codegolf.stackexchange.com/a/36854#37039 <h1>Python 3: 1183</h1>
https://codegolf.stackexchange.com/a/36864#37042 <h1>Bonus submission (C / C++11)</h1>
https://codegolf.stackexchange.com/a/36747#37045 <h1>C# 217</h1>
https://codegolf.stackexchange.com/a/1003#37051 <h1>DATE and some BASHy glue (90)</h1>
https://codegolf.stackexchange.com/a/36928#37056 <h2>Python (83)</h2>
https://codegolf.stackexchange.com/a/37038#37062 <h2>Python 278 (O(n!))</h2>
https://codegolf.stackexchange.com/a/36747#37064 <p>C, with the right compiler, 18 characters:</p>
https://codegolf.stackexchange.com/a/36995#37089 <h2>AppleScript <strike>972</strike> 670</h2>
https://codegolf.stackexchange.com/a/37088#37101 <h1>C# 607</h1>
https://codegolf.stackexchange.com/a/37038#37103 <h2>GolfScript (52 chars)</h2>
https://codegolf.stackexchange.com/a/37088#37104 <h1>ECMAScript 6 Javascript (399 <s>401</s> <s>431</s>)</h1>
https://codegolf.stackexchange.com/a/37110#37111 <h1>Mathematica <s>71</s> 61</h1>
https://codegolf.stackexchange.com/a/37087#37121 <h2>Python</h2>
https://codegolf.stackexchange.com/a/37122#37140 <h2>A Sampler</h2>
https://codegolf.stackexchange.com/a/36864#37144 <h1>C (Bonus Submission)</h1>
https://codegolf.stackexchange.com/a/37122#37154 <p>207 characters, in C/C++, not yet obfuscated:</p>
https://codegolf.stackexchange.com/a/37087#37156 <h1>Python 3</h1>
https://codegolf.stackexchange.com/a/37110#37158 <h2>Ruby 40</h2>
https://codegolf.stackexchange.com/a/37110#37161 <h2>Python 2 (79)</h2>
https://codegolf.stackexchange.com/a/37110#37162 <h1>Lua: <s>73</s> 69 characters</h1>
https://codegolf.stackexchange.com/a/37110#37165 <h1>GNU Awk: 86 characters</h1>
https://codegolf.stackexchange.com/a/37110#37171 <h2>C (<s>142</s> 134 characters)</h2>
https://codegolf.stackexchange.com/a/33150#37178 <h2>Perl 5x7 (35)</h2>
https://codegolf.stackexchange.com/a/37110#37179 <h1>Haskell (161)</h1>
https://codegolf.stackexchange.com/a/37110#37181 <h1>Two answer: <a href="/questions/tagged/perl" class="post-tag" title="show questions tagged &#39;perl&#39;" rel="tag">perl</a> + <a href="/questions/tagged/bash" class="post-tag" title="show questions tagged &#39;bash&#39;" rel="tag">bash</a></h1>
https://codegolf.stackexchange.com/a/35182#37189 <h1>J (10)</h1>
https://codegolf.stackexchange.com/a/37193#37200 <h1>Python 186</h1>
https://codegolf.stackexchange.com/a/37217#37218 <h1>Languages: 13</h1>
https://codegolf.stackexchange.com/a/37217#37221 <h1>Languages: 3</h1>
https://codegolf.stackexchange.com/a/37217#37222 <h1>Languages 1</h1>
https://codegolf.stackexchange.com/a/37217#37224 <h1>J (50):</h1>
https://codegolf.stackexchange.com/a/37110#37226 <h1>Python 89</h1>
https://codegolf.stackexchange.com/a/37217#37229 <h1>Languages: 3</h1>
https://codegolf.stackexchange.com/a/37217#37233 <h1>4 languages</h1>
https://codegolf.stackexchange.com/a/37217#37234 <h2>Languages: 5</h2>
https://codegolf.stackexchange.com/a/37217#37235 <h1>Languages: 1</h1>
https://codegolf.stackexchange.com/a/37217#37237 <h1>2 Languages</h1>
https://codegolf.stackexchange.com/a/37217#37238 <h2>1 Language</h2>
https://codegolf.stackexchange.com/a/37217#37239 <h1>12 languages</h1>
https://codegolf.stackexchange.com/a/37217#37245 <h1>Languages: 5</h1>
https://codegolf.stackexchange.com/a/37217#37250 <h1>1 language</h1>
https://codegolf.stackexchange.com/a/37217#37256 <h1>8 Languages</h1>
https://codegolf.stackexchange.com/a/37014#37260 <h2>APL (133)</h2>
https://codegolf.stackexchange.com/a/37232#37262 <h2>HTML5 + JS (<strike>378</strike> 364 chars)</h2>
https://codegolf.stackexchange.com/a/37217#37263 <h1>Languages 2</h1>
https://codegolf.stackexchange.com/a/37249#37264 <h1>JavaScript (ES6) 223</h1>
https://codegolf.stackexchange.com/a/35182#37266 <h2>GolfScript (15 chars)</h2>
https://codegolf.stackexchange.com/a/37110#37273 <h2>Java 218</h2>
https://codegolf.stackexchange.com/a/37217#37281 <h1>1 language</h1>
https://codegolf.stackexchange.com/a/37217#37295 <h1>Languages: 4</h1>
https://codegolf.stackexchange.com/a/12900#37302 <p>You can stick an expression in <code>Break</code> which can save one or two characters. Example (<em>other details not golfed for clarity</em>):</p>
https://codegolf.stackexchange.com/a/4#37305 <h1>Javascript (165)</h1>
https://codegolf.stackexchange.com/a/4#37320 <h1>JavaScript 135</h1>
https://codegolf.stackexchange.com/a/5178#37325 <h1>JavaScript 239</h1>
https://codegolf.stackexchange.com/a/37243#37332 <h2>Perl 59</h2>
https://codegolf.stackexchange.com/a/37275#37359 <h1>C 1009 bytes</h1>
https://codegolf.stackexchange.com/a/20776#37372 <p>The function <code>f _=(.f).const</code> is actually of a more general type than <code>f :: a -&gt; b -&gt; (a -&gt; b)</code>, namely <code>f :: a -&gt; b -&gt; (c -&gt; b)</code>. If no type signature is given, the type inference system infers a type of <code>f :: a -&gt; b -&gt; (a -&gt; b)</code>, but if you include the type signature <code>f :: a -&gt; b -&gt; (c -&gt; b)</code> with the exact same definition, Haskell will compile it without issue and will report consistent types for the partial applications of f. There is probably some deep reason why the type inference system is stricter than the type checking system in this case, but I don't understand enough category theory to come up with a reason as to why this should be the case. If you are unconvinced, you are welcome to try it yourself.</p>
https://codegolf.stackexchange.com/a/37333#37403 <p>node.js with LiveScript:</p>
https://codegolf.stackexchange.com/a/37407#37408 <p>Here's a nice short way to do it, in <strong><s>17</s> 13 chars</strong>:</p>
https://codegolf.stackexchange.com/a/37407#37409 <p>Here's 24 characters:</p>
https://codegolf.stackexchange.com/a/37407#37410 <h1>22 characters:</h1>
https://codegolf.stackexchange.com/a/37407#37413 <p>These were all found by <code>grep</code>ping the source code in the package <code>java.lang</code>.</p>
https://codegolf.stackexchange.com/a/13152#37418 <p><strong>Shell, 16 Chars</strong></p>
https://codegolf.stackexchange.com/a/37407#37433 <h1>25 Characters</h1>
https://codegolf.stackexchange.com/a/37407#37437 <h1>21 characters:</h1>
https://codegolf.stackexchange.com/a/37420#37439 <h1>Mathematica <s>191</s> 235</h1>
https://codegolf.stackexchange.com/a/37407#37454 <h1>19 characters:</h1>
https://codegolf.stackexchange.com/a/37458#37459 <h2><s>66</s> 102 bytes</h2>
https://codegolf.stackexchange.com/a/37380#37461 <p><strong>C <strike>193</strike> <strike>176</strike> 171</strong></p>
https://codegolf.stackexchange.com/a/37458#37462 <h2>90 bytes</h2>
https://codegolf.stackexchange.com/a/37458#37466 <h1><s>88</s> 89 bytes</h1>
https://codegolf.stackexchange.com/a/37438#37467 <h2>GolfScript (<strike>41</strike> 37 bytes)</h2>
https://codegolf.stackexchange.com/a/37458#37468 <p>Maybe I'm missing something in the rules, but...</p>
https://codegolf.stackexchange.com/a/37458#37469 <h2>71 bytes</h2>
https://codegolf.stackexchange.com/a/37458#37473 <h2>68 characters</h2>
https://codegolf.stackexchange.com/a/37458#37476 <h1>66 bytes</h1>
https://codegolf.stackexchange.com/a/37458#37479 <h1>52 bytes</h1>
https://codegolf.stackexchange.com/a/37380#37483 <h1>Python 226</h1>
https://codegolf.stackexchange.com/a/37420#37485 <h2>GolfScript 95 (<a href="http://golfscript.apphb.com/?c=OychU0gsTEIsIU1FLFNGJwoKJywnLzpyOzgxLHtyezEkW1suOSUzL1wuMyVcLjI3L1w5LzMlXXsnU01MJz19JSdIRUJGJ116aXB7JycrfSVcLiwzPVwxJHsoO30qQD8pISE9fSwhXDt9LHspfSUwb3JgCg%3D%3D&amp;run=true" rel="nofollow">DEMO</a>)</h2>
https://codegolf.stackexchange.com/a/37458#37489 <h1><del>64</del> 61 characters</h1>
https://codegolf.stackexchange.com/a/36600#37499 <h1>C++ (partially golfed) 5655 (with CRLF counting for 1)</h1>
https://codegolf.stackexchange.com/a/37458#37503 <h2><s>&nbsp;59&nbsp;</s>&nbsp; 54 characters</h2>
https://codegolf.stackexchange.com/a/17005#37516 <h1>Marbelous 14</h1>
https://codegolf.stackexchange.com/a/363#37519 <p>Use string interpolation!</p>
https://codegolf.stackexchange.com/a/37515#37523 <h1>JavaScript (ES6) 42 <s>74</s></h1>
https://codegolf.stackexchange.com/a/35588#37526 <h1>Java Script (233)</h1>
https://codegolf.stackexchange.com/a/37458#37540 <h1>53 bytes</h1>
https://codegolf.stackexchange.com/a/37515#37542 <h1>Python 2 (38) <strike> (43) </strike></h1>
https://codegolf.stackexchange.com/a/37491#37548 <h1>Scala 178</h1>
https://codegolf.stackexchange.com/a/54#37553 <p>For integer <code>n</code>, you can write </p>
https://codegolf.stackexchange.com/a/37458#37557 <h1>87 characters</h1>
https://codegolf.stackexchange.com/a/37554#37562 <h3>Python 338 <strike><em>351</em></strike></h3>
https://codegolf.stackexchange.com/a/37529#37563 <h2>GolfScript (<strike>24</strike> 21 bytes)</h2>
https://codegolf.stackexchange.com/a/37556#37571 <p><strong>C++ :: 78</strong></p>
https://codegolf.stackexchange.com/a/37556#37575 <p><strong>C#: 236 Chars</strong></p>
https://codegolf.stackexchange.com/a/31793#37597 <p>Some Perl:</p>
https://codegolf.stackexchange.com/a/37577#37602 <p>Two tasks are tricky in Python; detecting chains, and assigning the groups. Both can be assisted using numpy, but it is not in the standard library. </p>
https://codegolf.stackexchange.com/a/37603#37606 <h1>JavaScript 166</h1>
https://codegolf.stackexchange.com/a/37556#37607 <h1>Delphi 122 chars</h1>
https://codegolf.stackexchange.com/a/37556#37617 <h1>Racket 70</h1>
https://codegolf.stackexchange.com/a/37577#37618 <h1>JavaScript (ES6) 66 <s>74</s></h1>
https://codegolf.stackexchange.com/a/132#37623 <p>One that I found handy:</p>
https://codegolf.stackexchange.com/a/37458#37626 <p>I think I'm not even going to try at writing short code. What I will attempt is to perform this comparison in a way that is portable per the C99 spec. </p>
https://codegolf.stackexchange.com/a/37632#37634 <h1>Ruby: <s>106</s> <s>98</s> 93 bytes</h1>
https://codegolf.stackexchange.com/a/37458#37638 <h2>C 80 chars</h2>
https://codegolf.stackexchange.com/a/37636#37642 <p>Applescript allows some extra keywords to be inserted to help readability:</p>
https://codegolf.stackexchange.com/a/37636#37643 <p>The <code>of</code> operator is used to get a property from an object:</p>
https://codegolf.stackexchange.com/a/37636#37644 <p>The Applescript Editor is a handy little IDE which syntax-highlights and beautifies your code. However, for the purposes of golfing, it is counterproductive as it adds indentation and superfluous keywords, e.g. after <code>end</code> statements. For example:</p>
https://codegolf.stackexchange.com/a/37636#37645 <p><code>tell</code> blocks are common in Applescript:</p>
https://codegolf.stackexchange.com/a/37635#37649 <h3>Powershell (103)</h3>
https://codegolf.stackexchange.com/a/37657#37664 <h1>Python 2 (46+271=327)</h1>
https://codegolf.stackexchange.com/a/37653#37669 <h1>Racket 87</h1>
https://codegolf.stackexchange.com/a/37653#37673 <h1>JavaScript (ES6) 60</h1>
https://codegolf.stackexchange.com/a/37653#37674 <h1>Python 2 (61)</h1>
https://codegolf.stackexchange.com/a/31793#37676 <h1>Tcl 57</h1>
https://codegolf.stackexchange.com/a/37636#37682 <p>Some words have shorter synonyms. For example, <code>application</code> can be written as <code>app</code>*, and <code>string</code> can be written as <code>text</code>.</p>
https://codegolf.stackexchange.com/a/37686#37689 <h1>JavaScript (ES6) 68 <s>99</s></h1>
https://codegolf.stackexchange.com/a/37635#37691 <h2>Groovy : <strike>122</strike> <strike>118</strike> 111 chars</h2>
https://codegolf.stackexchange.com/a/37686#37698 <h1>Rebol <s>&nbsp;&nbsp;44&nbsp;&nbsp;</s> 40</h1>
https://codegolf.stackexchange.com/a/37657#37699 <h2>GolfScript (96 bytes)</h2>
https://codegolf.stackexchange.com/a/37686#37701 <h1>JavaScript (ES6) 82</h1>
https://codegolf.stackexchange.com/a/37653#37715 <h1>Golfscript (61)</h1>
https://codegolf.stackexchange.com/a/37635#37718 <h1>C#: 140 characters</h1>
https://codegolf.stackexchange.com/a/37624#37720 <p>Function expressions in ES6 use the arrow notation, and it helps a lot saving bytes if compared with the ES5 version:</p>
https://codegolf.stackexchange.com/a/37624#37723 <p><strong>Spread operator <code>...</code></strong></p>
https://codegolf.stackexchange.com/a/37653#37726 <h1>Javascript (63)</h1>
https://codegolf.stackexchange.com/a/19255#37732 <h1>Use the cons operator (:)</h1>
https://codegolf.stackexchange.com/a/37635#37739 <h1>Golfscript (41 <s>45</s>)</h1>
https://codegolf.stackexchange.com/a/37716#37741 <h1>Html + JavaScript 155 <s>157 183</s></h1>
https://codegolf.stackexchange.com/a/37624#37745 <h2>Tricks learned here since I joined</h2>
https://codegolf.stackexchange.com/a/37635#37763 <h2>Clojure : 174 chars</h2>
https://codegolf.stackexchange.com/a/37658#37771 <h1>JavaScript (ES6) 312 <s>327 340 372 446 </s></h1>
https://codegolf.stackexchange.com/a/37686#37778 <h2>Groovy : <strike>96</strike> 77 chars</h2>
https://codegolf.stackexchange.com/a/37686#37780 <h2>Clojure : 84 chars</h2>
https://codegolf.stackexchange.com/a/37769#37785 <h1>ECMAScript 6 + HTML (117 <s>123</s> <s>144</s>)</h1>
https://codegolf.stackexchange.com/a/1294#37788 <h1>pure bash 136</h1>
https://codegolf.stackexchange.com/a/37786#37795 <h1>Golfscript (14 <s>13</s>)</h1>
https://codegolf.stackexchange.com/a/37786#37806 <h1>JavaScript ES6 – <s>53</s> 43 bytes</h1>
https://codegolf.stackexchange.com/a/37794#37821 <h1>Python 2 – <s>183</s> 180</h1>
https://codegolf.stackexchange.com/a/37653#37828 <h1>Python 62 chars</h1>
https://codegolf.stackexchange.com/a/37786#37829 <h1>Haskell <strike>60</strike> 58</h1>
https://codegolf.stackexchange.com/a/37786#37830 <h2>C++ 118</h2>
https://codegolf.stackexchange.com/a/37786#37831 <p><strong>C <strike>64</strike> <strike>63</strike> 56 or 61</strong></p>
https://codegolf.stackexchange.com/a/37653#37833 <p><strong>C# 102 Chars</strong></p>
https://codegolf.stackexchange.com/a/37786#37834 <p><strong>C# &amp; LinqPad: 104</strong> </p>
https://codegolf.stackexchange.com/a/37786#37838 <h1>Perl: <strike>38</strike> 40</h1>
https://codegolf.stackexchange.com/a/17005#37847 <h1>awk (28)</h1>
https://codegolf.stackexchange.com/a/37851#37855 <h2>Python (24)</h2>
https://codegolf.stackexchange.com/a/37851#37873 <h1>ECMAScript 6 (59 <s>62</s> <s>67</s> <s>73</s>)</h1>
https://codegolf.stackexchange.com/a/37851#37874 <h1>ECMAScript 6 (34 <s>36</s>)</h1>
https://codegolf.stackexchange.com/a/221#37875 <h1>Python 2.7 (205 bytes)</h1>
https://codegolf.stackexchange.com/a/221#37876 <h1>ECMAScript 6 (131)</h1>
https://codegolf.stackexchange.com/a/37851#37879 <h1>C 85</h1>
https://codegolf.stackexchange.com/a/37877#37881 <h1>A Java Simulator</h1>
https://codegolf.stackexchange.com/a/37666#37885 <h1>C 1185 GCC 4.90 and Visual C++ 2013 (if line endings count 1)</h1>
https://codegolf.stackexchange.com/a/37886#37891 <h1>Haskell: 109 bytes</h1>
https://codegolf.stackexchange.com/a/37896#37897 <h2>Python 143 <strike>147</strike></h2>
https://codegolf.stackexchange.com/a/37896#37899 <p></p>
https://codegolf.stackexchange.com/a/37886#37903 <h1>JavaScript (E6) 102</h1>
https://codegolf.stackexchange.com/a/37900#37904 <h2>Python 342 <s>355</s> <s>398</s></h2>
https://codegolf.stackexchange.com/a/37896#37919 <h1>Python 2: <strike>119</strike> 117</h1>
https://codegolf.stackexchange.com/a/37886#37920 <h1>Python 3: 70 bytes</h1>
https://codegolf.stackexchange.com/a/24392#37921 <p>These are Lua only (I think) optimizations:</p>
https://codegolf.stackexchange.com/a/5562#37924 <h2>Lua: 133 chars, multiplication-less</h2>
https://codegolf.stackexchange.com/a/37922#37926 <h1>Python 2: 151 chars</h1>
https://codegolf.stackexchange.com/a/5562#37929 <h1>Racket 58 (no *)</h1>
https://codegolf.stackexchange.com/a/37653#37933 <h1>Julia (53)</h1>
https://codegolf.stackexchange.com/a/37922#37934 <h1>JavaScript (ES6) 159 <s>163</s></h1>
https://codegolf.stackexchange.com/a/37851#37936 <h1>ECMAScript 6 (189)</h1>
https://codegolf.stackexchange.com/a/37940#37941 <h1>Java : 183 <s>211</s> <s>321</s></h1>
https://codegolf.stackexchange.com/a/12900#37951 <p><a href="http://reference.wolfram.com/language/tutorial/OperatorInputForms.html" rel="nofollow">Here is a list with loads of operator input forms</a> which can shorten a lot of things. Some of these have been mentioned in other posts, but the list is <em>long</em> and I'm always surprised to find a few new things on there:</p>
https://codegolf.stackexchange.com/a/12900#37953 <h2>Mathematica 10 only</h2>
https://codegolf.stackexchange.com/a/307#37955 <h2>XeTeX</h2>
https://codegolf.stackexchange.com/a/37922#37956 <h2>APL (88)</h2>
https://codegolf.stackexchange.com/a/35029#37962 <h1>C 687 GCC 4.9.0 and Visual C++ 2013 (if line endings count as 1)</h1>
https://codegolf.stackexchange.com/a/37940#37974 <h1>JavaScript (E6) 111 <s>116</s></h1>
https://codegolf.stackexchange.com/a/5600#37981 <h2>Cjam 6</h2>
https://codegolf.stackexchange.com/a/37978#37983 <h2>Python 214</h2>
https://codegolf.stackexchange.com/a/37984#37987 <h2>APL (33)</h2>
https://codegolf.stackexchange.com/a/37979#37994 <h1>Scala <strike>168</strike> 228</h1>
https://codegolf.stackexchange.com/a/37958#37995 <p>Consider</p>
https://codegolf.stackexchange.com/a/37922#38004 <h1>GolfScript 103 (<a href="http://golfscript.apphb.com/?c=OzMKCjIqOsKnMlw%2FLHsyYmFzZS4swqdcLVswXSpcKzphIDFcey4yKkAoLkArQEArfSU6bCQpXDspLC0xJXthLCx7Lmw9MiQ9XGE9MSQrKicgXFwvJz0gfSVcO24rfSVcMT0qbCQoXDswPip9Lw%3D%3D&amp;run=true" rel="nofollow">demo</a>)</h1>
https://codegolf.stackexchange.com/a/37979#38007 <h1>JavaScript (E6) 167 <s>183 </s></h1>
https://codegolf.stackexchange.com/a/17005#38014 <p>(Java, 553 bytes as .class, 112 bytes as it stands, 84 bytes after renaming the class to 'm' and removing whitespace.)</p>
https://codegolf.stackexchange.com/a/18556#38018 <p><strong>Groovy (2.3.6), 188</strong></p>
https://codegolf.stackexchange.com/a/37928#38024 <h2>Python 2: 55 bytes</h2>
https://codegolf.stackexchange.com/a/38033#38039 <h2>J (20)</h2>
https://codegolf.stackexchange.com/a/38041#38047 <h1>JavaScript (E6) 153 <s>157 161 163 177</s></h1>
https://codegolf.stackexchange.com/a/38049#38050 <h2>Python: 55 chars</h2>
https://codegolf.stackexchange.com/a/38041#38054 <h2>GolfScript <s>74</s> 71 (<a href="http://golfscript.apphb.com/?c=OycxIDMgMTAwJwoKJyAnOsKnLyl%2BXG4qOng7LHtgeCZ9LDk5OmM7ey5jKT0he8KnXH0qOmN9JVvCp10vey4sOT57KCctLT4nQClcO317fn1pZn0lwqcq&amp;run=true" rel="nofollow">DEMO</a>)</h2>
https://codegolf.stackexchange.com/a/38033#38062 <h1>Racket 74</h1>
https://codegolf.stackexchange.com/a/37906#38064 <h1>JavaScript 243</h1>
https://codegolf.stackexchange.com/a/37978#38079 <h1>JavaScript (E6) 206</h1>
https://codegolf.stackexchange.com/a/38049#38081 <h1>Sage – <s>36</s> 34</h1>
https://codegolf.stackexchange.com/a/38033#38082 <h1>(f?)lex (39)</h1>
https://codegolf.stackexchange.com/a/38067#38083 <h1>Python 60</h1>
https://codegolf.stackexchange.com/a/38093#38095 <h1>Mathematica <s>177 126 121</s> 119</h1>
https://codegolf.stackexchange.com/a/38084#38096 <p><strong>Common Lisp (SBCL) : 659 characters</strong></p>
https://codegolf.stackexchange.com/a/38093#38097 <h1>Python 274 bytes</h1>
https://codegolf.stackexchange.com/a/38009#38103 <h2>Ruby 165</h2>
https://codegolf.stackexchange.com/a/38093#38111 <h2>Python – 535</h2>
https://codegolf.stackexchange.com/a/38093#38117 <h1>JavaScript (E6) + HTML 322</h1>
https://codegolf.stackexchange.com/a/38092#38119 <h1>JavaScript (E6) 834</h1>
https://codegolf.stackexchange.com/a/38041#38121 <h1>R 224 w/o Comment</h1>
https://codegolf.stackexchange.com/a/38093#38126 <h2>Python – <s>296</s> <s>249</s> <s>231</s> <s>223</s> 212</h2>
https://codegolf.stackexchange.com/a/38131#38132 <h1>Python 292 bytes</h1>
https://codegolf.stackexchange.com/a/37988#38134 <h1>Python 2: 130 bytes</h1>
https://codegolf.stackexchange.com/a/38140#38146 <h1>Matlab (182*)</h1>
https://codegolf.stackexchange.com/a/38104#38158 <h1>JavaScript (E6) 85</h1>
https://codegolf.stackexchange.com/a/38159#38176 <p></p>
https://codegolf.stackexchange.com/a/38173#38177 <h1>Java : 246 <s>253</s> <s>447</s></h1>
https://codegolf.stackexchange.com/a/173#38180 <p>You can use the ternary operator to shorten complex <code>if..else</code> constructs even if you need to work on multiple or different variables in different branches.
https://codegolf.stackexchange.com/a/38173#38184 <h2>Python (202 chars)</h2>
https://codegolf.stackexchange.com/a/38173#38186 <h2>Ungolfed "reference implementation", Python</h2>
https://codegolf.stackexchange.com/a/38173#38189 <h1>JavaScript <strike>(407)</strike> (190)</h1>
https://codegolf.stackexchange.com/a/38032#38191 <h2>Python 3 – <s>349</s> 346</h2>
https://codegolf.stackexchange.com/a/54#38195 <p>Cut out newlines wherever you can.</p>
https://codegolf.stackexchange.com/a/54#38196 <p>If you rely on data (mostly for kolmogorov-complexity problems), use the built-in zip encoding/decoding and store the data in a file (add +1 for the filename):</p>
https://codegolf.stackexchange.com/a/38173#38201 <h1>JavaScript (E6) + Html 173 <s> 176 193</s></h1>
https://codegolf.stackexchange.com/a/54#38203 <p>Abusing <code>try</code>/<code>except</code> blocks can sometimes save characters, especially for exiting out of nested loops or list comprehensions. This:</p>
https://codegolf.stackexchange.com/a/36891#38206 <h1>MATLAB: 275</h1>
https://codegolf.stackexchange.com/a/38033#38209 <p>sed and bash - 40 (including invocation and pipes)</p>
https://codegolf.stackexchange.com/a/38093#38217 <h2>Python 3.3 (<strike>183</strike> <strike>177</strike> <strike>164</strike> 160 bytes)</h2>
https://codegolf.stackexchange.com/a/38235#38239 <h1>JavaScript (E6) 84 <s>86 88 92 104</s></h1>
https://codegolf.stackexchange.com/a/4#38248 <h1>Haskell (103)</h1>
https://codegolf.stackexchange.com/a/38226#38257 <h2>Python 2: 75</h2>
https://codegolf.stackexchange.com/a/54#38265 <p>1 or 0 can act as boolean operators in Python:</p>
https://codegolf.stackexchange.com/a/38266#38267 <h1>JavaScript <strike>(169)(140)(137)(135)</strike> (63)for 17 digits of pi</h1>
https://codegolf.stackexchange.com/a/38266#38276 <h1>APL (39)</h1>
https://codegolf.stackexchange.com/a/38240#38277 <h1>JavaScript (E6) 95</h1>
https://codegolf.stackexchange.com/a/38235#38281 <p><strong>Go, 201</strong></p>
https://codegolf.stackexchange.com/a/37980#38286 <p><strong>NodeJS</strong></p>
https://codegolf.stackexchange.com/a/38282#38290 <h1>Python 2: <strike>232 217 212 208 201 198 194 192</strike> 187 bytes</h1>
https://codegolf.stackexchange.com/a/38282#38304 <h1>Mathematica 158</h1>
https://codegolf.stackexchange.com/a/38266#38314 <p><strong>NodeJS 32 digits 230 Bytes</strong></p>
https://codegolf.stackexchange.com/a/7093#38319 <h1>Go</h1>
https://codegolf.stackexchange.com/a/38325#38328 <h2>GolfScript (<strike>10</strike> 9 bytes)</h2>
https://codegolf.stackexchange.com/a/38325#38330 <h1>Golfscript 7</h1>
https://codegolf.stackexchange.com/a/38325#38358 <p><strong>C# - 64 chars</strong> </p>
https://codegolf.stackexchange.com/a/38356#38360 <h2>GolfScript (86 bytes)</h2>
https://codegolf.stackexchange.com/a/38320#38371 <h3>python 173</h3>
https://codegolf.stackexchange.com/a/38325#38376 <h1>JavaScript (E6) 35</h1>
https://codegolf.stackexchange.com/a/38356#38377 <p>Haskell, 217</p>
https://codegolf.stackexchange.com/a/38383#38391 <h2>GolfScript (<strike>29</strike> 26 bytes)</h2>
https://codegolf.stackexchange.com/a/38382#38393 <h2>APL (40)</h2>
https://codegolf.stackexchange.com/a/38320#38394 <h2>J (162)</h2>
https://codegolf.stackexchange.com/a/38396#38400 <h1>Octave 25</h1>
https://codegolf.stackexchange.com/a/38396#38405 <h1>C# 92</h1>
https://codegolf.stackexchange.com/a/38396#38406 <h2>APL (15)</h2>
https://codegolf.stackexchange.com/a/38396#38412 <h1>Clojure 63</h1>
https://codegolf.stackexchange.com/a/5105#38423 <p>You can run multiple different statements within nested ternary logic.</p>
https://codegolf.stackexchange.com/a/38380#38430 <h1>HTML + JavaScript (E6) 298</h1>
https://codegolf.stackexchange.com/a/38444#38449 <h2>GolfScript (<strike>41</strike> 39 bytes)</h2>
https://codegolf.stackexchange.com/a/38444#38461 <h1>JavaScript (E6) 79 <s> 82</s></h1>
https://codegolf.stackexchange.com/a/38396#38465 <h2>Q (31) IMPROPER OUTPUT FORMAT</h2>
https://codegolf.stackexchange.com/a/38470#38472 <h2>GolfScript (26 bytes)</h2>
https://codegolf.stackexchange.com/a/38425#38475 <h1>Perl (89)</h1>
https://codegolf.stackexchange.com/a/38470#38480 <h2>J (11 (or 9))</h2>
https://codegolf.stackexchange.com/a/38477#38481 <h2>JavaScript (38 bytes)</h2>
https://codegolf.stackexchange.com/a/38469#38483 <p>Interesting challenge! Here are the first few to start us off:</p>
https://codegolf.stackexchange.com/a/36566#38487 <h2>J 34</h2>
https://codegolf.stackexchange.com/a/38500#38506 <h1>MatLab/Octave (164)</h1>
https://codegolf.stackexchange.com/a/38493#38507 <h1>Matlab/Octave 103</h1>
https://codegolf.stackexchange.com/a/38462#38509 <h2>441 characters</h2>
https://codegolf.stackexchange.com/a/38493#38512 <h1>Mathematica <s>168</s> 154</h1>
https://codegolf.stackexchange.com/a/38516#38527 <h1>JavaScript (E6) 107 <s>106</s></h1>
https://codegolf.stackexchange.com/a/38425#38531 <h2>Python 3: 80 bytes</h2>
https://codegolf.stackexchange.com/a/38532#38537 <h1>JavaScript (E6) 102 <s>119</s></h1>
https://codegolf.stackexchange.com/a/38548#38559 <p><strong>Python 279</strong></p>
https://codegolf.stackexchange.com/a/38548#38562 <h1>JavaScript (E6) 131 <s>261</s></h1>
https://codegolf.stackexchange.com/a/3434#38577 <h1>Matlab (152)</h1>
https://codegolf.stackexchange.com/a/38516#38578 <h2>GolfScript (42 bytes)</h2>
https://codegolf.stackexchange.com/a/36881#38590 <h2>APL (Dyalog) (121)</h2>
https://codegolf.stackexchange.com/a/38582#38593 <h2>JavaScript (E6) 249 <s> 259 289 304 345</s></h2>
https://codegolf.stackexchange.com/a/38592#38596 <p>JavaScript (E6) 1433</p>
https://codegolf.stackexchange.com/a/38592#38604 <h2>JavaScript (1100)</h2>
https://codegolf.stackexchange.com/a/38592#38606 <h2>C# (826)</h2>
https://codegolf.stackexchange.com/a/38592#38613 <p><strong>Ruby 1.9+, <strike>565 471 447 </strike> 444</strong></p>
https://codegolf.stackexchange.com/a/38582#38626 <h1>Perl 201</h1>
https://codegolf.stackexchange.com/a/38493#38627 <h2>Sage – 103</h2>
https://codegolf.stackexchange.com/a/38622#38628 <h1>JavaScript (E6) 252 <s>257</s></h1>
https://codegolf.stackexchange.com/a/38450#38629 <h2>JavaScript (<strike>418</strike> 410 bytes)</h2>
https://codegolf.stackexchange.com/a/38582#38630 <h1>Perl 189</h1>
https://codegolf.stackexchange.com/a/38444#38637 <p><strong>Ruby(136)</strong></p>
https://codegolf.stackexchange.com/a/38622#38650 <h1>Javascript (ES3): 243 <s>219</s> bytes</h1>
https://codegolf.stackexchange.com/a/38450#38652 <h1>Mathematica 289 characters</h1>
https://codegolf.stackexchange.com/a/38641#38663 <h1>JavaScript (E6) 272 <s>314</s></h1>
https://codegolf.stackexchange.com/a/38383#38666 <h2>Python (84)</h2>
https://codegolf.stackexchange.com/a/38450#38671 <h2>Maple (960 bytes)</h2>
https://codegolf.stackexchange.com/a/38676#38686 <h2>Python – 88</h2>
https://codegolf.stackexchange.com/a/10843#38687 <h1>Python 553 <s>649</s> <s>678</s></h1>
https://codegolf.stackexchange.com/a/38691#38701 <h1>MIPS</h1>
https://codegolf.stackexchange.com/a/84#38702 <h1>Binary Lambda Calculus 104 bytes (829 bits)</h1>
https://codegolf.stackexchange.com/a/10843#38724 <h1>JavaScript (E6) 481 <s>492 550</s></h1>
https://codegolf.stackexchange.com/a/4534#38725 <h1>Perl</h1>
https://codegolf.stackexchange.com/a/19255#39730 <h1>Know your monadic functions</h1>
https://codegolf.stackexchange.com/a/39731#39733 <h2>Max/Min from an array</h2>
https://codegolf.stackexchange.com/a/39731#39734 <h2>Clearing the stack</h2>
https://codegolf.stackexchange.com/a/39731#39736 <h1>Avoid {&hellip;}{&hellip;}?</h1>
https://codegolf.stackexchange.com/a/38707#39740 <h1>JavaScript (E6) 113</h1>
https://codegolf.stackexchange.com/a/10843#39743 <h1>Python <strike>638</strike> 637 (482?) bytes</h1>
https://codegolf.stackexchange.com/a/38691#39745 <h2>APL (43+19+18+38=118)</h2>
https://codegolf.stackexchange.com/a/38691#39747 <h2>Python 2 – <s>309</s> 303</h2>
https://codegolf.stackexchange.com/a/38694#39749 <h2>APL (39)</h2>
https://codegolf.stackexchange.com/a/38450#39751 <h2>GolfScript (289 bytes vector / 237 bytes raster)</h2>
https://codegolf.stackexchange.com/a/39752#39758 <h1>Sed: <s>60</s> 55 characters</h1>
https://codegolf.stackexchange.com/a/39752#39771 <h1>GolfScript: 54 characters</h1>
https://codegolf.stackexchange.com/a/39752#39772 <h1>R: 70 bytes</h1>
https://codegolf.stackexchange.com/a/39752#39775 <p><strong>PHP - <strike>87</strike> <strike>80</strike> 78 chars</strong></p>
https://codegolf.stackexchange.com/a/39752#39779 <h2>Any love for PHP? <s>61</s> <s>59</s> 58 bytes</h2>
https://codegolf.stackexchange.com/a/39752#39783 <h2>APL (48)</h2>
https://codegolf.stackexchange.com/a/39752#39784 <h2>Haskell: 75</h2>
https://codegolf.stackexchange.com/a/39752#39793 <h2>PowerShell 79</h2>
https://codegolf.stackexchange.com/a/39787#39794 <h1>JavaScript (E6) 350</h1>
https://codegolf.stackexchange.com/a/39752#39797 <h2>Railo CFML (79 characters)</h2>
https://codegolf.stackexchange.com/a/39752#39799 <p><strong>Powershell one liner: <del>73</del> 71</strong></p>
https://codegolf.stackexchange.com/a/39752#39803 <p>I just can't decide on just one language :/</p>
https://codegolf.stackexchange.com/a/39752#39804 <h2>Clojure : 87 chars</h2>
https://codegolf.stackexchange.com/a/39752#39805 <h1>C: 87</h1>
https://codegolf.stackexchange.com/a/39752#39806 <h1>Mathematica- barcode birthday wishes--way too many bytes</h1>
https://codegolf.stackexchange.com/a/39752#39809 <h1>LOLCODE: 109 (105 with "correct" spelling)</h1>
https://codegolf.stackexchange.com/a/39752#39812 <p><strong>Python 85</strong></p>
https://codegolf.stackexchange.com/a/39752#39813 <h2>J (44)</h2>
https://codegolf.stackexchange.com/a/39752#39819 <h1>PowerShell 92 (fixed)</h1>
https://codegolf.stackexchange.com/a/39752#39820 <h1>Deadfish (<strike>2610</strike> 2391 chars)</h1>
https://codegolf.stackexchange.com/a/39752#39822 <h1>Lua: <del>91</del> 72 characters</h1>
https://codegolf.stackexchange.com/a/39752#39823 <p><strong>Scala 89</strong> (also it is not my favourite)</p>
https://codegolf.stackexchange.com/a/39752#39828 <h1>C#</h1>
https://codegolf.stackexchange.com/a/39752#39833 <h1>Befunge: 103</h1>
https://codegolf.stackexchange.com/a/39829#39834 <h1>Python flavour: 211 bytes [cracked]</h1>
https://codegolf.stackexchange.com/a/39752#39835 <h2>PHP <del>67</del> <del>63</del> 62</h2>
https://codegolf.stackexchange.com/a/4971#39838 <h1><a href="http://sylwester.no/ebf/" rel="nofollow">Extended BrainFuck</a>: 9</h1>
https://codegolf.stackexchange.com/a/38694#39839 <p><strong>C 128</strong></p>
https://codegolf.stackexchange.com/a/39752#39842 <h1>J Script(63)</h1>
https://codegolf.stackexchange.com/a/39752#39845 <h2>Groovy (64)</h2>
https://codegolf.stackexchange.com/a/10843#39848 <h2>JAVA <strike>631</strike> <strike>599</strike> 594</h2>
https://codegolf.stackexchange.com/a/39752#39852 <h1><strong>C# <strike>(75)</strike> (73)</strong></h1>
https://codegolf.stackexchange.com/a/39829#39853 <h1>Python flavour (721 bytes) [cracked]</h1>
https://codegolf.stackexchange.com/a/39752#39862 <h2>C# (83)</h2>
https://codegolf.stackexchange.com/a/39752#39867 <h1>Bc: 62 characters</h1>
https://codegolf.stackexchange.com/a/39752#39868 <h1>Common Lisp (<del>62</del> 60 chars)</h1>
https://codegolf.stackexchange.com/a/39752#39876 <h2>J : 53 bytes</h2>
https://codegolf.stackexchange.com/a/39752#39879 <h2>Pascal (83) in maXbox</h2>
https://codegolf.stackexchange.com/a/39752#39887 <h1>PowerShell 62</h1>
https://codegolf.stackexchange.com/a/39752#39892 <p>EcmaScript 6 - 64 о_О</p>
https://codegolf.stackexchange.com/a/39752#39897 <h1>Clojure (<del>104</del> 76 characters)</h1>
https://codegolf.stackexchange.com/a/39752#39898 <p><strong>Mathematica (65)</strong></p>
https://codegolf.stackexchange.com/a/38707#39899 <h2>Python 3: 89 chars</h2>
https://codegolf.stackexchange.com/a/39829#39900 <h1>Python flavour (4842 bytes) [cracked]</h1>
https://codegolf.stackexchange.com/a/39752#39903 <h1>Falcon: 61</h1>
https://codegolf.stackexchange.com/a/39752#39905 <h1>VBScript (75)</h1>
https://codegolf.stackexchange.com/a/39829#39907 <h1>PHP and Javascript compatible (73 bytes + delimiters)[cracked]:</h1>
https://codegolf.stackexchange.com/a/39752#39911 <p><strong>Rexx: 87</strong></p>
https://codegolf.stackexchange.com/a/26278#39919 <h2>Sage – <s>119</s> 117</h2>
https://codegolf.stackexchange.com/a/39915#39921 <h1>Java : <s>398</s> 377</h1>
https://codegolf.stackexchange.com/a/39915#39925 <h1>Bash + ImageMagick: <s>350</s> <s>331</s> 321 characters</h1>
https://codegolf.stackexchange.com/a/39915#39927 <h1>Groovy <strike>417</strike> 386</h1>
https://codegolf.stackexchange.com/a/39752#39930 <h1>VBA 99</h1>
https://codegolf.stackexchange.com/a/39752#39933 <p><strong>Javascript, 82</strong></p>
https://codegolf.stackexchange.com/a/39915#39937 <h1>Javascript 515</h1>
https://codegolf.stackexchange.com/a/39829#39941 <h1>Python flavour (200127 bytes) [cracked]</h1>
https://codegolf.stackexchange.com/a/12999#39943 <h1>Use IIf instead of If...Then</h1>
https://codegolf.stackexchange.com/a/12999#39945 <h1>Use Line Separators</h1>
https://codegolf.stackexchange.com/a/39885#39949 <h1>Java - Theoretically Optimal Solution</h1>
https://codegolf.stackexchange.com/a/39951#39953 <h2>Python 2: 132 chars</h2>
https://codegolf.stackexchange.com/a/39915#39969 <p><strong>Bash 346</strong></p>
https://codegolf.stackexchange.com/a/39915#39971 <h1>JavaScript/<s>CSS</s>/HTML <s>446</s> <s>430</s> <s>407</s> <s>353</s> <s>328</s> 316</h1>
https://codegolf.stackexchange.com/a/39951#39978 <h1>Mathematica <s>128</s> 125</h1>
https://codegolf.stackexchange.com/a/39829#39986 <h1>PCRE (1043 bytes) [cracked]</h1>
https://codegolf.stackexchange.com/a/39829#39997 <h1>.NET flavour (7563 bytes) [cracked]</h1>
https://codegolf.stackexchange.com/a/39951#40000 <h1>JavaScript (E6) 194</h1>
https://codegolf.stackexchange.com/a/39829#40001 <h1>.NET flavour (52506 bytes)</h1>
https://codegolf.stackexchange.com/a/39915#40002 <h1>Bash Printable: <del>179</del> 158 Bytes</h1>
https://codegolf.stackexchange.com/a/39951#40003 <h2>GolfScript 67 (<a href="http://golfscript.apphb.com/?c=Oyc0IDE2IDMgMiAxMyA1IDEwIDExIDggOSA2IDcgMTIgNCAxNSAxNCAxJwoKfl06cSgvcSgvemlwK1txKCkveyhcO30lXStbcSgoLyk7KDt7KFw7fSVdK3t7K30qfSUuJiwyPHEoMj8seyl9JS0hKg%3D%3D&amp;run=true" rel="nofollow">demo</a>)</h2>
https://codegolf.stackexchange.com/a/39752#40007 <h2>C (74 characters)</h2>
https://codegolf.stackexchange.com/a/40008#40010 <h1>JS: <s>4012</s> 3921 chars</h1>
https://codegolf.stackexchange.com/a/39731#40013 <h1>Convert from base n with a list of numbers greater than n</h1>
https://codegolf.stackexchange.com/a/11188#40015 <p><strong>JavaScript</strong> <em>(79)</em></p>
https://codegolf.stackexchange.com/a/40021#40022 <p>Spaces after keywords are optional because of tokenisation. For example:</p>
https://codegolf.stackexchange.com/a/40014#40024 <h1>JavaScript (E6) 195 <s>212 222 232</s></h1>
https://codegolf.stackexchange.com/a/40008#40026 <h1>Javascript minified (*): <strike>1285 1258 1253 1205 1186</strike> 1171 characters</h1>
https://codegolf.stackexchange.com/a/39829#40033 <h1>ECMAScript (10602 bytes)</h1>
https://codegolf.stackexchange.com/a/40021#40036 <p>Choose your interpreter well.</p>
https://codegolf.stackexchange.com/a/40021#40037 <p>Use FN instead of PROC or GOSUB</p>
https://codegolf.stackexchange.com/a/40021#40038 <p>Use VDU codes to perform graphics tasks.</p>
https://codegolf.stackexchange.com/a/40039#40040 <h1>Know Your Variables</h1>
https://codegolf.stackexchange.com/a/40039#40041 <p>Strings at the end of the line don't need end quotes. For example:</p>
https://codegolf.stackexchange.com/a/40039#40042 <h1>Write the code in Python first</h1>
https://codegolf.stackexchange.com/a/40039#40044 <h2>Keep your Pyth implementation up to date.</h2>
https://codegolf.stackexchange.com/a/39752#40045 <p><strong>Intersystems Cache M, <em>(71)</em></strong></p>
https://codegolf.stackexchange.com/a/40052#40053 <h1>Python 3 turtle (<strike>552</strike> 549 bytes)</h1>
https://codegolf.stackexchange.com/a/39896#40060 <h1>JavaScript (E6) 306</h1>
https://codegolf.stackexchange.com/a/39778#40061 <h1>Python 3 &ndash; <del>329</del> <del>328</del> <del>319</del> 300</h1>
https://codegolf.stackexchange.com/a/39915#40070 <h1>Tcl 298</h1>
https://codegolf.stackexchange.com/a/37653#40076 <h1>Rant (108)</h1>
https://codegolf.stackexchange.com/a/39951#40082 <p><strong>LUA 186 Chars</strong></p>
https://codegolf.stackexchange.com/a/39951#40084 <p><strong>APL <s>47</s> 32</strong></p>
https://codegolf.stackexchange.com/a/39752#40092 <p><strong>APL: 45</strong></p>
https://codegolf.stackexchange.com/a/40093#40095 <p>There is a rather clever trick for shortening method names for a particular object that I first learned about during the first JS1k competition. See <a href="https://marijnhaverbeke.nl/js1k/">Martijn Haverbeke's page</a> about it, under "Mechanized Abbreviation".</p>
https://codegolf.stackexchange.com/a/40093#40096 <p>There are a lot of different cases here. I'll try to address as many as I can think of, but others might spot a few additional ones.</p>
https://codegolf.stackexchange.com/a/40093#40098 <p>ES6 can be the answer regarding function definition, with arrow functions, array comprehension and closure expressions</p>
https://codegolf.stackexchange.com/a/40008#40102 <h1>JavaScript: <strike>3620 <em>(ouch)</em></strike> <strike>3429</strike> 3411</h1>
https://codegolf.stackexchange.com/a/40039#40103 <h1>Look at all of the control flow options</h1>
https://codegolf.stackexchange.com/a/21841#40105 <h1>Racket 149</h1>
https://codegolf.stackexchange.com/a/40104#40108 <h1>Matlab <strike>(113)(110)(99)</strike>(85)</h1>
https://codegolf.stackexchange.com/a/12900#40129 <p>You can save a byte by working around <code>Prepend</code> or <code>PrependTo</code>:</p>
https://codegolf.stackexchange.com/a/21841#40130 <h1>Haskell 37</h1>
https://codegolf.stackexchange.com/a/40008#40133 <h1>Python3 <s>1638</s> <s>1576</s> <s>1616</s> 1513 bytes</h1>
https://codegolf.stackexchange.com/a/40104#40136 <h1>Racket <S>230</s> <s>229</s> <s>225</s> 220</h1>
https://codegolf.stackexchange.com/a/40141#40143 <h1>Racket 67</h1>
https://codegolf.stackexchange.com/a/40104#40145 <h1>Python 3 &ndash; <del>116</del> 113 characters</h1>
https://codegolf.stackexchange.com/a/40141#40153 <h2>J : 50</h2>
https://codegolf.stackexchange.com/a/40104#40164 <h1>Perl 5: 68 characters</h1>
https://codegolf.stackexchange.com/a/40104#40166 <h2>C#</h2>
https://codegolf.stackexchange.com/a/40141#40167 <h1>Haskell: <s>81</s> 69 bytes</h1>
https://codegolf.stackexchange.com/a/40141#40169 <h2>GolfScript (30)</h2>
https://codegolf.stackexchange.com/a/40104#40170 <h1>C: <strike>123 118 111</strike> 104 characters</h1>
https://codegolf.stackexchange.com/a/40104#40173 <h1>Python – 100</h1>
https://codegolf.stackexchange.com/a/40052#40197 <h1>Mathematica <s>404</s> 450</h1>
https://codegolf.stackexchange.com/a/40104#40199 <p><strong>Scala 230 characters</strong></p>
https://codegolf.stackexchange.com/a/32015#40204 <h2>GolfScript (85 bytes)</h2>
https://codegolf.stackexchange.com/a/32015#40205 <h2>J : <strike>150</strike> 121 bytes</h2>
https://codegolf.stackexchange.com/a/21642#40211 <h2>APL: 18</h2>
https://codegolf.stackexchange.com/a/40206#40213 <h1>Python : <s>188 173 160</s> 153</h1>
https://codegolf.stackexchange.com/a/40206#40214 <h1><strong>C</strong> 171</h1>
https://codegolf.stackexchange.com/a/21841#40215 <p><strong>APL: 22</strong></p>
https://codegolf.stackexchange.com/a/40206#40217 <h1>Java <s>249</s> <s>231</s> <s>230</s> 222</h1>
https://codegolf.stackexchange.com/a/40206#40219 <h1>Java <strike>247 229</strike> 225</h1>
https://codegolf.stackexchange.com/a/40206#40223 <h1>C# <strike>(193)</strike>(189)</h1>
https://codegolf.stackexchange.com/a/40052#40226 <h1>C++ TOO LARGE</h1>
https://codegolf.stackexchange.com/a/40206#40227 <h2><a href="https://github.com/isaacg1/pyth" rel="nofollow noreferrer">Pyth</a> 135 <s>136 140</s></h2>
https://codegolf.stackexchange.com/a/40206#40229 <h1>PHP (<del>175</del> <del>157</del> 156 bytes; 152 with unix EOF):</h1>
https://codegolf.stackexchange.com/a/40206#40232 <h1>JavaScript (ES6) 164</h1>
https://codegolf.stackexchange.com/a/40206#40238 <p><strong>Perl - <strike>152</strike> 146 bytes</strong></p>
https://codegolf.stackexchange.com/a/23860#40244 <h1>R (4 chars)</h1>
https://codegolf.stackexchange.com/a/40206#40245 <h1>Haskell (<s>210</s> 192 chars)</h1>
https://codegolf.stackexchange.com/a/40206#40247 <p><strong>Javascript - <s>178 Bytes</s> 176 Bytes</strong></p>
https://codegolf.stackexchange.com/a/40206#40260 <h2>Racket 173</h2>
https://codegolf.stackexchange.com/a/40206#40261 <p><strong>MATLAB <s>175</s> 193</strong></p>
https://codegolf.stackexchange.com/a/40257#40263 <h1>Bash + ImageMagick: 52</h1>
https://codegolf.stackexchange.com/a/40206#40265 <h1>Delphi (<strike>229 227</strike> 224/238)</h1>
https://codegolf.stackexchange.com/a/2203#40266 <h1>Avoid catastrophic function-argument type declarations</h1>
https://codegolf.stackexchange.com/a/40008#40273 <h1>Python <del>1331</del> <del>1326</del> <del>1314</del> <del>1272</del> <del>1268</del> 1217 bytes</h1>
https://codegolf.stackexchange.com/a/40257#40274 <h1>Python 2 (proof of concept)</h1>
https://codegolf.stackexchange.com/a/40206#40279 <p><strong>Java: 252 bytes</strong></p>
https://codegolf.stackexchange.com/a/40257#40280 <h1>Brainfuck (1328 bytes)</h1>
https://codegolf.stackexchange.com/a/40257#40281 <h2>Ruby: <s>752</s> 698</h2>
https://codegolf.stackexchange.com/a/40257#40283 <h2>Python 2 (555)</h2>
https://codegolf.stackexchange.com/a/40257#40284 <h1>JavaScript (E6) 375 <s>395 411 449</s></h1>
https://codegolf.stackexchange.com/a/40206#40286 <h1>Common Lisp (165 bytes)</h1>
https://codegolf.stackexchange.com/a/40206#40294 <p><strong>LATEX <s>239</s> 226</strong></p>
https://codegolf.stackexchange.com/a/40292#40296 <h2>APL (77)</h2>
https://codegolf.stackexchange.com/a/40300#40301 <h2><a href="https://github.com/isaacg1/pyth" rel="nofollow">Pyth</a> 22</h2>
https://codegolf.stackexchange.com/a/40201#40306 <h1>JavaScript <strike>782</strike> 725 characters</h1>
https://codegolf.stackexchange.com/a/54#40308 <p>If you are doing something small in a for loop whose only purpose is to invoke a side effect (<code>pop</code>, <code>print</code> in Python 3, <code>append</code>), it might be possible to translate it to a list-comprehension. For example, from Keith Randall's answer <a href="https://codegolf.stackexchange.com/revisions/40297/1">here</a>, in the middle of a function, hence the indent:</p>
https://codegolf.stackexchange.com/a/20996#40315 <p><strong>APL: 2</strong></p>
https://codegolf.stackexchange.com/a/40141#40317 <h1>Javascript ES6 (34)</h1>
https://codegolf.stackexchange.com/a/26612#40325 <h1>JavaScript (E6) 140 chars</h1>
https://codegolf.stackexchange.com/a/40257#40327 <h1>Python – <s>312</s> <s>286</s> 273</h1>
https://codegolf.stackexchange.com/a/40257#40352 <p><strong>JavaScript: <s>3710</s> 3604 bytes</strong></p>
https://codegolf.stackexchange.com/a/40206#40353 <h1>PowerShell</h1>
https://codegolf.stackexchange.com/a/40350#40369 <p>Here's a slightly different approach:</p>
https://codegolf.stackexchange.com/a/40206#40430 <p><strong>Since she hates math so much, why not Mathematica (177)</strong></p>
https://codegolf.stackexchange.com/a/40416#40432 <h1>JavaScript (E6) 129 <s>139</s></h1>
https://codegolf.stackexchange.com/a/39731#40433 <h1>Map for Nested Lists</h1>
https://codegolf.stackexchange.com/a/40416#40444 <h1>Haskell 216 char (177?)</h1>
https://codegolf.stackexchange.com/a/40206#40467 <h2>Groovy : 167 chars</h2>
https://codegolf.stackexchange.com/a/40206#40484 <p><strong>C99: 211</strong></p>
https://codegolf.stackexchange.com/a/40339#40518 <h1>JavaScript (ES6) 269 <s>279</s></h1>
https://codegolf.stackexchange.com/a/38513#40526 <h2>GolfScript (222 bytes)</h2>
https://codegolf.stackexchange.com/a/40523#40529 <h1>Python 2 (<s>384</s> <s>368</s> <s>365</s> <s>348</s> 347 bytes)</h1>
https://codegolf.stackexchange.com/a/40490#40535 <p>If I'm allowed to have another answer in a different language, here goes...</p>
https://codegolf.stackexchange.com/a/40206#40537 <p>Ruby, 198 bytes</p>
https://codegolf.stackexchange.com/a/40490#40540 <h1>Python 3 — 51 bytes</h1>
https://codegolf.stackexchange.com/a/40257#40542 <h1>Haskell <s>507</s> 496</h1>
https://codegolf.stackexchange.com/a/40150#40543 <h2>APL (23 + 56 = 79)</h2>
https://codegolf.stackexchange.com/a/40561#40568 <h2>APL (<s>37</s> <s>35</s> <s>34</s> 27)</h2>
https://codegolf.stackexchange.com/a/40561#40571 <h2>Python 3: 75 chars</h2>
https://codegolf.stackexchange.com/a/173#40575 <p>One thing I just learned (which I didn't know but probably all of you do): You do not need a namespace at all. If it is a simple program which doesn't use many namespaces that you would need to shorten, just omit the <code>namespace</code> and start with <code>class Foo{...</code>.</p>
https://codegolf.stackexchange.com/a/40561#40581 <h2>C# (<s>214</s> 212)</h2>
https://codegolf.stackexchange.com/a/40490#40585 <h1>Pascal 87</h1>
https://codegolf.stackexchange.com/a/40561#40594 <h1>JavaScript (E6) 101 <s>95 129 136</s></h1>
https://codegolf.stackexchange.com/a/40561#40602 <h2>C# 208</h2>
https://codegolf.stackexchange.com/a/40561#40611 <p><strong>C</strong>, 119</p>
https://codegolf.stackexchange.com/a/40490#40613 <h1>x86 ASM (Linux) (many many bytes unless you compile it)</h1>
https://codegolf.stackexchange.com/a/40561#40624 <p>No matter how long, there's always gotta be an answer in...</p>
https://codegolf.stackexchange.com/a/40561#40628 <h2>GolfScript 46 (<a href="http://golfscript.apphb.com/?c=OydQUk9HUkFNJwoKOncsOmwse2wsey5bLmwoXC1dMiQ%2FKSF3QFs9MzJdPX0lXDsnJysnICcqfSVuKg%3D%3D&amp;run=true" rel="nofollow">DEMO</a>)</h2>
https://codegolf.stackexchange.com/a/40292#40632 <p>Python, 228</p>
https://codegolf.stackexchange.com/a/40300#40636 <h2>GolfScript (17 to 19 bytes depending on input format and accepted output format)</h2>
https://codegolf.stackexchange.com/a/40580#40639 <h1>perl 17055</h1>
https://codegolf.stackexchange.com/a/40580#40652 <h1>HTML/JavaScript 14184 Bytes</h1>
https://codegolf.stackexchange.com/a/40496#40656 <h2>GolfScript 77</h2>
https://codegolf.stackexchange.com/a/40561#40658 <h1>PowerShell <s>118</s> <s>102</s> 97</h1>
https://codegolf.stackexchange.com/a/40561#40668 <h1>Javascript 102 <strike>84 85</strike></h1>
https://codegolf.stackexchange.com/a/40561#40704 <h1>C# (192 / 170)</h1>
https://codegolf.stackexchange.com/a/40490#40769 <h1>Julia: 20 characters (REPL)</h1>
https://codegolf.stackexchange.com/a/35516#40776 <h1>Javascript 185</h1>
https://codegolf.stackexchange.com/a/40779#40786 <h2>APL (63)</h2>
https://codegolf.stackexchange.com/a/54#40791 <p><strong>Iterating over indices in a list</strong></p>
https://codegolf.stackexchange.com/a/54#40795 <p><strong>Choosing one of two numbers based on a condition</strong></p>
https://codegolf.stackexchange.com/a/113#40800 <h2>Python 3: 86 chars</h2>
https://codegolf.stackexchange.com/a/40798#40806 <p></p>
https://codegolf.stackexchange.com/a/24681#40849 <h1>PHP 138</h1>
https://codegolf.stackexchange.com/a/40834#40851 <p>From the <a href="https://docs.python.org/2/library/functions.html#dir" rel="nofollow">documentation</a>:</p>
https://codegolf.stackexchange.com/a/40741#40857 <h2>HTML + JavaScript ES6 (407)</h2>
https://codegolf.stackexchange.com/a/40741#40869 <h1>HTML+JavaScript (ES6) 335</h1>
https://codegolf.stackexchange.com/a/40206#40879 <p></p>
https://codegolf.stackexchange.com/a/40881#40888 <h2>Python 3: <strike>264</strike> 239 chars</h2>
https://codegolf.stackexchange.com/a/40881#40893 <p>Based on @FryAmTheEggMan's answer, with a different way of testing <code>str.startwith</code>:</p>
https://codegolf.stackexchange.com/a/40798#40901 <h1>Mathematica 225</h1>
https://codegolf.stackexchange.com/a/28801#40903 <h1>JavaScript 89</h1>
https://codegolf.stackexchange.com/a/40913#40927 <h2><a href="https://github.com/isaacg1/pyth" rel="nofollow">Pyth</a> 45 <s>47 48 51</s></h2>
https://codegolf.stackexchange.com/a/607#40929 <h2>CJAM 9</h2>
https://codegolf.stackexchange.com/a/40932#40951 <h1>Javascript size 13 (<a href="https://codegolf.stackexchange.com/questions/40935/unscramble-the-source-code-robber-thread-for-cracking-attempts/40964#40964">Cracked</a>)</h1>
https://codegolf.stackexchange.com/a/40932#40962 <h1>Python [any] shell size 44 (<a href="https://codegolf.stackexchange.com/questions/40935/unscramble-the-source-code-robber-thread-for-cracking-attempts/40967#40967">Cracked</a>)</h1>
https://codegolf.stackexchange.com/a/40932#41000 <p><strong>Lua 5.2.3, Size: 18 chars (<a href="https://codegolf.stackexchange.com/questions/40935/unscramble-the-source-code-robber-thread-for-cracking-attempts/41001#41001">Cracked</a>)</strong></p>
https://codegolf.stackexchange.com/a/40932#41005 <h1>Python 3 size 54 (<a href="https://codegolf.stackexchange.com/questions/40935/unscramble-the-source-code-robber-thread-for-cracking-attempts/41006#41006">Cracked</a>)</h1>
https://codegolf.stackexchange.com/a/40932#41008 <h1>Marbelous 45 [SAFE]</h1>
https://codegolf.stackexchange.com/a/40932#41017 <h1>Java 6+ / Oracle implementation (<a href="https://codegolf.stackexchange.com/a/41218/6638">Cracked by feersum</a>)</h1>
https://codegolf.stackexchange.com/a/41011#41026 <h1>LOGO: 95</h1>
https://codegolf.stackexchange.com/a/40932#41041 <h1>PowerShell 182 [safe]</h1>
https://codegolf.stackexchange.com/a/363#41044 <p>When working with arrays, <a href="http://www.ruby-doc.org/core-2.1.4/Array.html#method-i-compact" rel="nofollow"><code>.compact</code></a> can be replaced with <code>-[nil]</code> to save 2 chars.</p>
https://codegolf.stackexchange.com/a/40913#41047 <p><strong>APL: 38</strong></p>
https://codegolf.stackexchange.com/a/3532#41056 <p><strong>Python</strong> (66) </p>
https://codegolf.stackexchange.com/a/41027#41065 <h2>Ruby <s>162 160 158 152 160</s> 157 (<a href="http://ideone.com/1UN9kk" rel="nofollow">demo</a>)</h2>
https://codegolf.stackexchange.com/a/22312#41080 <h1>5 Characters</h1>
https://codegolf.stackexchange.com/a/40932#41092 <h2>GolfScript (13 bytes) (<a href="https://codegolf.stackexchange.com/questions/40935/unscramble-the-source-code-robber-thread-for-cracking-attempts/41143#41143">Cracked</a>)</h2>
https://codegolf.stackexchange.com/a/40798#41095 <p><strong>C# 1086 bytes</strong></p>
https://codegolf.stackexchange.com/a/41027#41135 <h2>APL (105)</h2>
https://codegolf.stackexchange.com/a/40932#41140 <p><strong>Javascript: 47 chars (<a href="https://codegolf.stackexchange.com/questions/40935/unscramble-the-source-code-robber-thread-for-cracking-attempts/41141#41141">Cracked</a>)</strong></p>
https://codegolf.stackexchange.com/a/40932#41152 <h2>GolfScript (16 bytes) [SAFE]</h2>
https://codegolf.stackexchange.com/a/41027#41162 <h1>JavaScript (ES6) 194 <s>202</s></h1>
https://codegolf.stackexchange.com/a/15279#41181 <p>Element 0 of an array may be accessed with the variable name only, a five byte saving over explicitly specifying an index of 0:</p>
https://codegolf.stackexchange.com/a/15279#41182 <p>If you need to pass the content of a variable to STDIN of the next process in a pipeline, it is common to echo the variable into a pipeline. But you can achieve the same thing with a <code>&lt;&lt;&lt;</code> <a href="http://www.gnu.org/software/bash/manual/bashref.html#Here-Strings" rel="nofollow">bash here string</a>:</p>
https://codegolf.stackexchange.com/a/40932#41185 <p><strong>Bash shell script, 33 characters</strong></p>
https://codegolf.stackexchange.com/a/15279#41201 <p>
https://codegolf.stackexchange.com/a/41193#41204 <h1>C++: <s>474</s> ... <s>422</s> 411 bytes</h1>
https://codegolf.stackexchange.com/a/40932#41205 <p>I tried cracking a few, but, NP-stupid-hard that this is, I didn't succeed.</p>
https://codegolf.stackexchange.com/a/40932#41215 <p>This one demonstrates something pretty neat (and surprisingly poorly known):</p>
https://codegolf.stackexchange.com/a/54#41217 <h2>Collapse two numerical loops into one</h2>
https://codegolf.stackexchange.com/a/40932#41221 <h1>Little Man Computer</h1>
https://codegolf.stackexchange.com/a/54#41223 <p><strong>Adding vectors</strong></p>
https://codegolf.stackexchange.com/a/40932#41224 <h1>Bash</h1>
https://codegolf.stackexchange.com/a/40932#41228 <h1>Java 6+ / Oracle's implementation (218 bytes)</h1>
https://codegolf.stackexchange.com/a/41193#41238 <h1>JavaScript (ES6) 308 <s>316</s></h1>
https://codegolf.stackexchange.com/a/41193#41246 <p>Yes, the least expected language to appear on a golf contest, coded by the world's worst golfer, is back!</p>
https://codegolf.stackexchange.com/a/22009#41263 <h2>C++ 26</h2>
https://codegolf.stackexchange.com/a/41193#41272 <h1>Bash 423</h1>
https://codegolf.stackexchange.com/a/40932#41273 <p>Python 2, 69 characters</p>
https://codegolf.stackexchange.com/a/40039#41283 <h1>Use the even newer <a href="https://pyth.herokuapp.com">online interpreter</a> to test your answers.</h1>
https://codegolf.stackexchange.com/a/40932#41286 <h1><a href="http://en.wikipedia.org/wiki/Dc_(computer_program)" rel="nofollow noreferrer">DC</a> (28) (<a href="https://codegolf.stackexchange.com/a/41454/25180">cracked</a>)</h1>
https://codegolf.stackexchange.com/a/40932#41291 <h1>Javascript (41 bytes) - Cracked</h1>
https://codegolf.stackexchange.com/a/40932#41295 <h1>PHP (46 bytes)</h1>
https://codegolf.stackexchange.com/a/40932#41299 <h1>Javascript (82 bytes) - Cracked</h1>
https://codegolf.stackexchange.com/a/40932#41310 <h1>PHP (80 bytes) - Cracked</h1>
https://codegolf.stackexchange.com/a/40932#41340 <h1>PHP (46 bytes) - Cracked:</h1>
https://codegolf.stackexchange.com/a/40932#41342 <h1>PHP (33 bytes) - Cracked:</h1>
https://codegolf.stackexchange.com/a/41011#41350 <h2>R: <s>240</s> 175</h2>
https://codegolf.stackexchange.com/a/41249#41355 <h1>DarkBASIC Pro: <s>2078</s> <s>1932</s> 1744 bytes</h1>
https://codegolf.stackexchange.com/a/41362#41370 <h2><a href="https://github.com/isaacg1/pyth" rel="nofollow">Pyth</a> 43</h2>
https://codegolf.stackexchange.com/a/41362#41372 <h2>APL (38)</h2>
https://codegolf.stackexchange.com/a/41249#41379 <h1>Perl 5 with PerlMagick: <strike>875 789</strike> 763</h1>
https://codegolf.stackexchange.com/a/41362#41381 <h1>Mathematica (<del>83</del> <del>82</del> <del>79</del> <del>69</del> <del>67</del> 66)</h1>
https://codegolf.stackexchange.com/a/41234#41396 <h1>Python 3 (132 bytes)</h1>
https://codegolf.stackexchange.com/a/41395#41418 <h1>Perl 5: 98</h1>
https://codegolf.stackexchange.com/a/41417#41427 <h1>Java 768 bytes</h1>
https://codegolf.stackexchange.com/a/41417#41428 <h2>Scala REPL 233</h2>
https://codegolf.stackexchange.com/a/41395#41432 <h1>JavaScript (ES6) 232</h1>
https://codegolf.stackexchange.com/a/41417#41434 <h1>Common Lisp : 660</h1>
https://codegolf.stackexchange.com/a/41462#41504 <h1>22. PCRE Flavor – 29 bytes</h1>
https://codegolf.stackexchange.com/a/23790#41510 <h1>Scala 178</h1>
https://codegolf.stackexchange.com/a/40932#41531 <h2>Python shell: 15 chars</h2>
https://codegolf.stackexchange.com/a/40932#41538 <h2>Python shell: 21 chars</h2>
https://codegolf.stackexchange.com/a/40932#41544 <h2>Python 2; 62 chars; Output: 100 chars; SAFE</h2>
https://codegolf.stackexchange.com/a/40932#41554 <h1>J 25</h1>
https://codegolf.stackexchange.com/a/40008#41567 <h1>Perl 5 + PNG: 689 + 593 = 1282</h1>
https://codegolf.stackexchange.com/a/12103#41578 <h1>JavaScript (ES5) 69</h1>
https://codegolf.stackexchange.com/a/6043#41580 <h1>JavaScript 616 bytes</h1>
https://codegolf.stackexchange.com/a/41571#41585 <h1>JavaScript (ES6) 178 <s>186</s></h1>
https://codegolf.stackexchange.com/a/41571#41588 <h1>Perl 5: 105 (including 1 flag)</h1>
https://codegolf.stackexchange.com/a/41593#41594 <p><strong>C#, 1923</strong></p>
https://codegolf.stackexchange.com/a/41600#41601 <h1>Total size: <s>128</s> <s>122</s> <s>120</s> <s>117</s> <s>116</s> <s>115</s> <s>111</s> <s>107</s> 104</h1>
https://codegolf.stackexchange.com/a/41600#41602 <h1>Total: <s>106</s> <s>104</s> 102 chars</h1>
https://codegolf.stackexchange.com/a/41600#41603 <h1>Total: <strike>104</strike> <strike>101</strike> 99 chars</h1>
https://codegolf.stackexchange.com/a/41600#41605 <h2>Total size: <s>123 121 120</s> 116</h2>
https://codegolf.stackexchange.com/a/41600#41606 <h1>Total: 121</h1>
https://codegolf.stackexchange.com/a/41600#41609 <h2>Total: 99 bytes</h2>
https://codegolf.stackexchange.com/a/41600#41611 <blockquote class="spoiler">
https://codegolf.stackexchange.com/a/40343#41617 <h1>JavaScript (ES6) 320 <s>448 522 627</s></h1>
https://codegolf.stackexchange.com/a/11640#41618 <h1>Brainfuck: 542 Bytes</h1>
https://codegolf.stackexchange.com/a/32898#41623 <h1>JavaScript (ES6) 120</h1>
https://codegolf.stackexchange.com/a/41571#41628 <h2>APL (115)</h2>
https://codegolf.stackexchange.com/a/41638#41641 <h1>GNU Awk: 69 characters</h1>
https://codegolf.stackexchange.com/a/41638#41644 <h1>Node.js (LiveScript)</h1>
https://codegolf.stackexchange.com/a/41638#41655 <h1>Python 3 106</h1>
https://codegolf.stackexchange.com/a/41638#41670 <h2>Bash (33)</h2>
https://codegolf.stackexchange.com/a/41638#41688 <h1>C# + OWIN <s>251</s> 240</h1>
https://codegolf.stackexchange.com/a/41638#41690 <h2>node.js with CoffeeScript (76)</h2>
https://codegolf.stackexchange.com/a/41638#41691 <h2>node.js with connect (78)</h2>
https://codegolf.stackexchange.com/a/41638#41692 <h1>Julia: <s>86</s> 73 characters</h1>
https://codegolf.stackexchange.com/a/41638#41706 <p>You can do this with minimal effort using a <code>.htaccess</code> file and php.</p>
https://codegolf.stackexchange.com/a/41702#41733 <p><strong>C# 519 x 0.7 x 0.8 x 0.9 = 261.6</strong> Using the DrawLine method.</p>
https://codegolf.stackexchange.com/a/54#41741 <h2>Use ~ to index from the back of a list</h2>
https://codegolf.stackexchange.com/a/54#41742 <h2>Store lookup tables as magic numbers</h2>
https://codegolf.stackexchange.com/a/41752#41762 <h2>Python 2: 58 chars</h2>
https://codegolf.stackexchange.com/a/41719#41766 <h1><strong>Java 8 Score: 72</strong></h1>
https://codegolf.stackexchange.com/a/41719#41769 <h2>Clojure (<s>64</s> <s>54</s> 31 chars)</h2>
https://codegolf.stackexchange.com/a/41719#41770 <h1>C 77</h1>
https://codegolf.stackexchange.com/a/41756#41786 <h1>Python 413</h1>
https://codegolf.stackexchange.com/a/41799#41800 <h2>AFAIK, not really.</h2>
https://codegolf.stackexchange.com/a/41799#41807 <h2>Make it a single loop</h2>
https://codegolf.stackexchange.com/a/41719#41808 <h1>(Emacs) Lisp – 34</h1>
https://codegolf.stackexchange.com/a/41462#41818 <h2>32. <a href="http://www.pcre.org/">PCRE</a> &mdash; 30 bytes</h2>
https://codegolf.stackexchange.com/a/41752#41839 <h1>JavaScript (E6) 68</h1>
https://codegolf.stackexchange.com/a/41462#41851 <h2>35. <a href="http://www.pcre.org/" rel="nofollow">PCRE</a> &mdash; 35 bytes</h2>
https://codegolf.stackexchange.com/a/41011#41859 <p><strong>Mathematica 72</strong></p>
https://codegolf.stackexchange.com/a/54#41861 <h1>Use complex numbers to find the distance between two points</h1>
https://codegolf.stackexchange.com/a/41823#41863 <h1>JavaScript (ES6) 58</h1>
https://codegolf.stackexchange.com/a/41833#41871 <h1>80836 Assembly (<s>57</s> 53 bytes)</h1>
https://codegolf.stackexchange.com/a/41833#41873 <h1>Java 6 (181 characters)</h1>
https://codegolf.stackexchange.com/a/41799#41877 <p>When using iterative algorithms such as Newton method or calculating fractals, where you usually need to <strong>perform iterations without actually caring about the index</strong> you can save some characters by iterating over short strings instead. </p>
https://codegolf.stackexchange.com/a/41833#41883 <h2>APL (61)</h2>
https://codegolf.stackexchange.com/a/41462#41889 <h2>40. <a href="http://www.pcre.org/" rel="noreferrer">PCRE</a> &mdash; 33 bytes</h2>
https://codegolf.stackexchange.com/a/41858#41890 <p>It's big! It's mean! It's ugly! It's...</p>
https://codegolf.stackexchange.com/a/41891#41892 <pre><code>explode('&amp;',http_build_query($a))
https://codegolf.stackexchange.com/a/891#41895 <h2>Python 2: 71 chars</h2>
https://codegolf.stackexchange.com/a/41902#41915 <h2>Python 2: 43 chars</h2>
https://codegolf.stackexchange.com/a/41902#41921 <h1>J (16)</h1>
https://codegolf.stackexchange.com/a/41902#41930 <p><h2>APL (<s>13</s> 11)</h2> (apparently the brackets don't count)</p>
https://codegolf.stackexchange.com/a/41902#41933 <h1>GNU Awk: 53 characters</h1>
https://codegolf.stackexchange.com/a/41902#41945 <h2><a href="https://github.com/isaacg1/pyth" rel="nofollow noreferrer">Pyth</a> 11</h2>
https://codegolf.stackexchange.com/a/41902#41946 <h1>JavaScript (ES6) 30</h1>
https://codegolf.stackexchange.com/a/41752#41954 <h1>JavaScript <strike>108</strike> 102 (ES6, no recursive calls)</h1>
https://codegolf.stackexchange.com/a/41858#41955 <h1>Javascript (665)</h1>
https://codegolf.stackexchange.com/a/40932#41964 <p><strong>RPL (HP48), 10 characters (safe)</strong></p>
https://codegolf.stackexchange.com/a/41902#41968 <h2>Julia <strike>32</strike> <strike>25</strike> 23</h2>
https://codegolf.stackexchange.com/a/41902#41969 <h2>Java 104</h2>
https://codegolf.stackexchange.com/a/38049#41971 <h1>J (20)</h1>
https://codegolf.stackexchange.com/a/41974#41980 <h1>Python: 139 chars</h1>
https://codegolf.stackexchange.com/a/41902#41986 <h1>PHP: 85 bytes (64 bytes on the body)</h1>
https://codegolf.stackexchange.com/a/41984#41988 <h2>GolfScript (<strike>63</strike> 57 bytes)</h2>
https://codegolf.stackexchange.com/a/2682#41996 <p>If you need to check for NaN, don't use <code>isNaN(x)</code>, but use <code>x!=x</code>, which is shorter and also works.</p>
https://codegolf.stackexchange.com/a/19255#41999 <h2>Replace <code>let</code> by lambda</h2>
https://codegolf.stackexchange.com/a/41974#42000 <h2>APL (45)</h2>
https://codegolf.stackexchange.com/a/41984#42003 <h2><a href="https://github.com/isaacg1/pyth" rel="nofollow">Pyth</a> 57 <s>58 61 62</s></h2>
https://codegolf.stackexchange.com/a/42005#42007 <h1>Matlab/Octave <strike>(56)(53)</strike>(51)</h1>
https://codegolf.stackexchange.com/a/41891#42010 <h1>PHP (33 bytes)</h1>
https://codegolf.stackexchange.com/a/42017#42030 <h1>JavaScript (9x9)</h1>
https://codegolf.stackexchange.com/a/41902#42042 <h2>Scala (56 chars: 21 for header and 35 for body)</h2>
https://codegolf.stackexchange.com/a/42038#42046 <p><strong>JavaScript (ES6) 167 <s>177</s></strong> chars encoded in UTF8 as <strong>167 <s>177</s></strong> bytes</p>
https://codegolf.stackexchange.com/a/31552#42048 <h1>oOo code (300)</h1>
https://codegolf.stackexchange.com/a/42038#42051 <h2>Scala (317 chars)</h2>
https://codegolf.stackexchange.com/a/42054#42060 <h2>GolfScript (<strike>41</strike> 40 bytes)</h2>
https://codegolf.stackexchange.com/a/42043#42063 <h1>PHP (155)</h1>
https://codegolf.stackexchange.com/a/42043#42064 <h1>Python (182 characters)</h1>
https://codegolf.stackexchange.com/a/41902#42067 <h2>R: <s>72</s> <s>67</s> 65</h2>
https://codegolf.stackexchange.com/a/41974#42069 <h1>JavaScript (ES6) 85</h1>
https://codegolf.stackexchange.com/a/41902#42074 <p><strong>BASH - 117 characters</strong></p>
https://codegolf.stackexchange.com/a/42038#42082 <h3>GolfScript (103 bytes)</h3>
https://codegolf.stackexchange.com/a/42038#42084 <h2>CJam (<strike>97 93 92</strike> 91 bytes)</h2>
https://codegolf.stackexchange.com/a/42052#42091 <h1>Python (242 bytes)</h1>
https://codegolf.stackexchange.com/a/42090#42108 <p><strong>BASH</strong></p>
https://codegolf.stackexchange.com/a/12368#42111 <h2>Groovy: 52 chars</h2>
https://codegolf.stackexchange.com/a/42090#42132 <h1>bash <s>134</s> <s>157</s> 118 bytes</h1>
https://codegolf.stackexchange.com/a/42054#42140 <p><strong>python, 69</strong></p>
https://codegolf.stackexchange.com/a/2682#42154 <h1>Use shorthands instead of primitives</h1>
https://codegolf.stackexchange.com/a/2682#42155 <h1>Abuse uninitialized variables, mostly for <code>null</code> and <code>undefined</code></h1>
https://codegolf.stackexchange.com/a/2682#42157 <h1>Prefer <code>Array#map()</code> to <code>Array#forEach()</code></h1>
https://codegolf.stackexchange.com/a/2682#42158 <h1>If returning void, see if it is shorter to return something useful. This is kinda language-agnostic here.</h1>
https://codegolf.stackexchange.com/a/2682#42160 <h1>If iterating through own properties, prefer Object.keys.</h1>
https://codegolf.stackexchange.com/a/2682#42161 <h1>ES6-specific: avoid <code>Function#bind()</code></h1>
https://codegolf.stackexchange.com/a/2682#42163 <h1><code>Array#concat()</code> and the spread operator</h1>
https://codegolf.stackexchange.com/a/84#42166 <h1>LiveScript <code>eval</code>ing JavaScript: 263</h1>
https://codegolf.stackexchange.com/a/41902#42167 <h1>ES6, not exactly a golf, just screwing around with the Y-combinator</h1>
https://codegolf.stackexchange.com/a/42165#42171 <h2>GolfScript (25 bytes) / CJam (<strike>19</strike> 17 bytes)</h2>
https://codegolf.stackexchange.com/a/42165#42172 <h1>Python 2 (59 bytes)</h1>
https://codegolf.stackexchange.com/a/42168#42176 <h2>GolfScript (53 bytes)</h2>
https://codegolf.stackexchange.com/a/42168#42182 <h1>VBScript 191</h1>
https://codegolf.stackexchange.com/a/42184#42190 <h2>J (45)</h2>
https://codegolf.stackexchange.com/a/42184#42191 <h2>GolfScript (<strike>35</strike> 34 bytes)</h2>
https://codegolf.stackexchange.com/a/39731#42225 <h1>Printing a list and clearing the stack</h1>
https://codegolf.stackexchange.com/a/42220#42230 <h1>Java: 395</h1>
https://codegolf.stackexchange.com/a/42220#42241 <h1> C# .NET 4.5 235</h1>
https://codegolf.stackexchange.com/a/42249#42251 <h2>R: <s>178</s> 169</h2>
https://codegolf.stackexchange.com/a/42249#42258 <h2>GolfScript (62 bytes)</h2>
https://codegolf.stackexchange.com/a/42220#42278 <h1>Python 2 (155 bytes)</h1>
https://codegolf.stackexchange.com/a/42284#42285 <p>Reference answer, completely ungolfed:</p>
https://codegolf.stackexchange.com/a/41719#42294 <h1>OCaml 47</h1>
https://codegolf.stackexchange.com/a/42054#42295 <h1>JavaScript 164</h1>
https://codegolf.stackexchange.com/a/42289#42306 <h1>JavaScript &ndash; <del>137</del> <del>117</del> <del>107</del> <del>102</del> 95</h1>
https://codegolf.stackexchange.com/a/997#42307 <p>Perl, 145 characters</p>
https://codegolf.stackexchange.com/a/42313#42314 <h2><a href="https://github.com/isaacg1/pyth" rel="nofollow">Pyth</a> <s>27</s> 25</h2>
https://codegolf.stackexchange.com/a/42289#42317 <h1>Ruby &mdash; <s>61</s> 54 bytes</h1>
https://codegolf.stackexchange.com/a/42313#42321 <h2>GolfScript (41 bytes)</h2>
https://codegolf.stackexchange.com/a/2245#42322 <p>Yes, this challenge has three years; yes, it already has a winner answer; but since I was bored and done this for another challenge, thought I might put it up here. Surprise surprise, its long - and in...
https://codegolf.stackexchange.com/a/39731#42324 <h1>Cartesian products or all possible combinations of two or more sets</h1>
https://codegolf.stackexchange.com/a/39731#42325 <h1>Power sets</h1>
https://codegolf.stackexchange.com/a/42300#42326 <h2><a href="https://github.com/isaacg1/pyth" rel="nofollow">Pyth</a> 105</h2>
https://codegolf.stackexchange.com/a/42300#42327 <h1>Mathematica 300 chars</h1>
https://codegolf.stackexchange.com/a/42333#42341 <h2>APL (NARS2000) (74)</h2>
https://codegolf.stackexchange.com/a/42350#42351 <h1>Brainfuck (145 Bytes)</h1>
https://codegolf.stackexchange.com/a/42350#42356 <h2>Brainfuck (66 Bytes)</h2>
https://codegolf.stackexchange.com/a/2913#42381 <h2>Use short array syntax</h2>
https://codegolf.stackexchange.com/a/42350#42388 <h1>Javascript (29 bytes / 25 characters)</h1>
https://codegolf.stackexchange.com/a/42350#42390 <p></p>
https://codegolf.stackexchange.com/a/42389#42397 <h1>Mathematica <s>787 612 600 514</s> 506 bytes</h1>
https://codegolf.stackexchange.com/a/42389#42400 <h2>GolfScript (<strike>376 373 364</strike> 350 <em>or <strike>645 610</strike> 607</em> bytes)</h2>
https://codegolf.stackexchange.com/a/42389#42411 <h2>SVG (<strike>462 460 454 429 384</strike> 365 bytes)</h2>
https://codegolf.stackexchange.com/a/42350#42415 <h1>C - lots of characters</h1>
https://codegolf.stackexchange.com/a/42333#42416 <h1>JavaScript (ES6) 98</h1>
https://codegolf.stackexchange.com/a/42402#42418 <h1>JavaScript (ES6) 155 <s>145</s></h1>
https://codegolf.stackexchange.com/a/42428#42440 <p><strong>Apparently this isn't totally portable. My</strong> <code>sys.version</code> <strong>is</strong> <code>2.7.9 (default, Dec 11 2014, 04:42:00) \n[GCC 4.9.2]</code><strong>, so if yours is different this might not work I guess.</strong></p>
https://codegolf.stackexchange.com/a/42428#42466 <h2>Commodore 64 Basic: <strike>14</strike> 13 bytes</h2>
https://codegolf.stackexchange.com/a/42465#42484 <h2>AWK 211 bytes (with the bonuses)</h2>
https://codegolf.stackexchange.com/a/42428#42488 <h1>Windows Batch: 24 bytes</h1>
https://codegolf.stackexchange.com/a/42465#42499 <h1>Perl 5: 106 (104 code + 2 flags)</h1>
https://codegolf.stackexchange.com/a/42389#42503 <h1>LaTeX/TikZ (613 bytes)</h1>
https://codegolf.stackexchange.com/a/42402#42504 <h2>C# 255</h2>
https://codegolf.stackexchange.com/a/42510#42513 <h2><a href="https://github.com/isaacg1/pyth" rel="nofollow">Pyth</a> 39</h2>
https://codegolf.stackexchange.com/a/42389#42515 <h1>Perl + TK: 555</h1>
https://codegolf.stackexchange.com/a/42428#42526 <h1>Pascal: 40 characters</h1>
https://codegolf.stackexchange.com/a/42410#42527 <h1>Delphi [Work in progress]</h1>
https://codegolf.stackexchange.com/a/42529#42544 <h1>Powershell 19</h1>
https://codegolf.stackexchange.com/a/42536#42567 <h2>GolfScript (14 bytes * 0.5 = score 7)</h2>
https://codegolf.stackexchange.com/a/42536#42576 <h1>Perl 48 * 0.5 = 24</h1>
https://codegolf.stackexchange.com/a/42580#42600 <h2>Ruby 66 <a href="http://ideone.com/obA0Y6" rel="nofollow">demo</a></h2>
https://codegolf.stackexchange.com/a/42428#42604 <h2>C 42</h2>
https://codegolf.stackexchange.com/a/42580#42608 <h2>APL (Dyalog 14) (31)</h2>
https://codegolf.stackexchange.com/a/28359#42610 <h1>J (8)</h1>
https://codegolf.stackexchange.com/a/5285#42620 <h3>Split strings for long arrays</h3>
https://codegolf.stackexchange.com/a/5285#42621 <h2>Rely on the compiler to provide the required performance.</h2>
https://codegolf.stackexchange.com/a/42580#42623 <h2>Pure bash <s>111</s> 94</h2>
https://codegolf.stackexchange.com/a/42580#42624 <h3>Perl 108</h3>
https://codegolf.stackexchange.com/a/32267#42625 <h1>Note: This answer is invalid, because Pyth is too new a language.</h1>
https://codegolf.stackexchange.com/a/42536#42626 <h1>JavaScript (ES6) 29 (58 * 0.5)</h1>
https://codegolf.stackexchange.com/a/28359#42629 <h1>Python 2.7 <s> 114 </s> 106 bytes</h1>
https://codegolf.stackexchange.com/a/42529#42636 <h1>JavaScript (ES6) 51</h1>
https://codegolf.stackexchange.com/a/42580#42640 <h1>Python: 100 byte</h1>
https://codegolf.stackexchange.com/a/42580#42642 <h1>awk 29</h1>
https://codegolf.stackexchange.com/a/42645#42654 <h1>Perl 5: 51 (50 + 1 for <code>-p</code>)</h1>
https://codegolf.stackexchange.com/a/42661#42667 <h1>Perl 5: 32 (30 + 2 for <code>-pa</code>)</h1>
https://codegolf.stackexchange.com/a/12900#42671 <h2>Alternatives to <code>Length</code></h2>
https://codegolf.stackexchange.com/a/6671#42672 <p>You don't have to use <code>Character.toLowerCase(char c)</code>. Instead use <code>(c|32)</code>. Instead of <code>Character.toUpperCase(char c)</code> use <code>(c&amp;~32)</code>. This only works with ASCII letters.</p>
https://codegolf.stackexchange.com/a/42661#42676 <h1>J (<s>13</s> 12)</h1>
https://codegolf.stackexchange.com/a/42661#42677 <h1>Python (63)</h1>
https://codegolf.stackexchange.com/a/42645#42680 <h2>AWK: 96 bytes</h2>
https://codegolf.stackexchange.com/a/42580#42684 <h1>Pyth 30 <s>32</s></h1>
https://codegolf.stackexchange.com/a/42661#42686 <h1>JavaScript (ES6) 48</h1>
https://codegolf.stackexchange.com/a/42661#42690 <h1>Ruby <s>44</s> 41</h1>
https://codegolf.stackexchange.com/a/42536#42705 <h1>Perl 5: 30 bytes / 2 = 15</h1>
https://codegolf.stackexchange.com/a/42580#42706 <h1>APL 25</h1>
https://codegolf.stackexchange.com/a/42580#42711 <h1>Perl 5: 36</h1>
https://codegolf.stackexchange.com/a/42536#42713 <h2>Java (adjacent equals ok): 276 bytes</h2>
https://codegolf.stackexchange.com/a/42707#42714 <h2>Python 184 <s>188</s></h2>
https://codegolf.stackexchange.com/a/42580#42716 <h2>Java: 563 bytes</h2>
https://codegolf.stackexchange.com/a/12900#42718 <p>If you need a list of numbers sorted in reverse, don't use</p>
https://codegolf.stackexchange.com/a/39731#42722 <h1>Operating on strings</h1>
https://codegolf.stackexchange.com/a/39731#42724 <h1>Check if items in a list are all the same</h1>
https://codegolf.stackexchange.com/a/159#42726 <p>Just exercising my Pyth skills, not a serious contender.</p>
https://codegolf.stackexchange.com/a/28610#42745 <h1>C#</h1>
https://codegolf.stackexchange.com/a/42728#42750 <h1>JavaScript (ES6) 143</h1>
https://codegolf.stackexchange.com/a/28359#42751 <p><strong>Regular Expression 17 bytes</strong></p>
https://codegolf.stackexchange.com/a/42428#42753 <p>This works in my Befunge interpreter:</p>
https://codegolf.stackexchange.com/a/42757#42766 <h1>Haskell 150 bytes</h1>
https://codegolf.stackexchange.com/a/42757#42774 <h1>Perl 5: 74 bytes (73 code + <code>-p</code>)</h1>
https://codegolf.stackexchange.com/a/7189#42777 <h2>APL (234)</h2>
https://codegolf.stackexchange.com/a/30285#42779 <p>Just an addendum.</p>
https://codegolf.stackexchange.com/a/42786#42813 <h1>Javascript (73)</h1>
https://codegolf.stackexchange.com/a/39731#42818 <h1>Use a timestamp for large numbers</h1>
https://codegolf.stackexchange.com/a/3434#42820 <h1>Octave (153)</h1>
https://codegolf.stackexchange.com/a/42771#42835 <p>another way to do it in 38 bytes:</p>
https://codegolf.stackexchange.com/a/42661#42844 <p><strong>C++ <s>815</s> 219 from (wc -c main.cpp)</strong></p>
https://codegolf.stackexchange.com/a/42661#42862 <p><strong>APL 7</strong></p>
https://codegolf.stackexchange.com/a/3134#42871 <h3>Prolog 87 bytes</h3>
https://codegolf.stackexchange.com/a/42840#42879 <h2>APL 19</h2>
https://codegolf.stackexchange.com/a/40039#42885 <h1>Use <code>map</code> to generate lists</h1>
https://codegolf.stackexchange.com/a/8429#42889 <h2>Java: 389 bytes</h2>
https://codegolf.stackexchange.com/a/42890#42903 <h2>Ruby <s>159</s> 157 (<a href="http://ideone.com/zR0Uq5" rel="nofollow">demo</a>)</h2>
https://codegolf.stackexchange.com/a/42890#42907 <h2>GolfScript (53 bytes)</h2>
https://codegolf.stackexchange.com/a/42930#42936 <h1>JavaScript (ES6) 101 <s>104 106 109</s></h1>
https://codegolf.stackexchange.com/a/42930#42940 <h2>APL 66</h2>
https://codegolf.stackexchange.com/a/42928#42945 <h1>Matlab 545 Bytes</h1>
https://codegolf.stackexchange.com/a/42645#42950 <h2>APL (35)</h2>
https://codegolf.stackexchange.com/a/42313#42953 <h1>Perl6 <s>61</s> <s>58</s> <s>56</s> <s>54</s> 52</h1>
https://codegolf.stackexchange.com/a/42529#42958 <h2>Java 8 : 184 bytes</h2>
https://codegolf.stackexchange.com/a/42930#42985 <h2>AWK: 120</h2>
https://codegolf.stackexchange.com/a/42930#42987 <p><strong>JAVA:</strong>
https://codegolf.stackexchange.com/a/42930#42988 <h1>C# 205 <s>209</s></h1>
https://codegolf.stackexchange.com/a/42899#43001 <h1>Perl <strike>107</strike> 97</h1>
https://codegolf.stackexchange.com/a/42529#43002 <h2>C++ 119</h2>
https://codegolf.stackexchange.com/a/41902#43003 <h1>PHP: 45 Characters</h1>
https://codegolf.stackexchange.com/a/42645#43017 <h1>Powershell: 109</h1>
https://codegolf.stackexchange.com/a/40490#43038 <p>Lua</p>
https://codegolf.stackexchange.com/a/42529#43062 <h1>Haskell 78</h1>
https://codegolf.stackexchange.com/a/43044#43080 <h1>Perl 5: 137 <strike>143</strike></h1>
https://codegolf.stackexchange.com/a/17665#43084 <p><a href="https://www.youtube.com/watch?v=7-93GzDqC08">Trains</a> can help shave off a few <code>{}</code>-s occasionally.</p>
https://codegolf.stackexchange.com/a/17005#43090 <h2>Python 2 (19 bytes, ASCII only, CPython-specific)</h2>
https://codegolf.stackexchange.com/a/42645#43108 <p><strong>VB/Basic-229</strong></p>
https://codegolf.stackexchange.com/a/39731#43109 <h1>Splitting on one or more occurrences</h1>
https://codegolf.stackexchange.com/a/42402#43117 <h1>C# 171</h1>
https://codegolf.stackexchange.com/a/42402#43118 <p><strong>VB-192</strong></p>
https://codegolf.stackexchange.com/a/42402#43121 <h1>C# 194</h1>
https://codegolf.stackexchange.com/a/43115#43122 <h1>C# ~ 485 bytes</h1>
https://codegolf.stackexchange.com/a/43044#43126 <h1>C# 235</h1>
https://codegolf.stackexchange.com/a/43115#43127 <h1>Perl 5: 94 <strike>122 140</strike></h1>
https://codegolf.stackexchange.com/a/43115#43132 <h2>AWK: <s>172</s> 170 bytes</h2>
https://codegolf.stackexchange.com/a/173#43136 <p>Convert line endings from CRLF to LF before counting bytes ☺</p>
https://codegolf.stackexchange.com/a/43128#43138 <h1><a href="https://github.com/isaacg1/pyth" rel="nofollow">Pyth</a>: 28 character (Python 2: 116 character)</h1>
https://codegolf.stackexchange.com/a/43115#43143 <h1>x86 machine code (.COM file): <del>121</del> <del>120</del> <del>113</del> 109 bytes</h1>
https://codegolf.stackexchange.com/a/43115#43144 <h2><s>AWK</s> BASH: <s>66</s> <s>86</s> <s>67</s> 74 bytes</h2>
https://codegolf.stackexchange.com/a/43115#43147 <h1>C# <s>382</s> 333bytes</h1>
https://codegolf.stackexchange.com/a/17005#43154 <h2>C++ 30</h2>
https://codegolf.stackexchange.com/a/43155#43159 <h1>Java <del>35</del> 31 bytes.</h1>
https://codegolf.stackexchange.com/a/43155#43176 <h1>J (10)</h1>
https://codegolf.stackexchange.com/a/43188#43196 <h1>JavaScript (ES6) 120 <s> 138 147</s></h1>
https://codegolf.stackexchange.com/a/43188#43198 <h1>Python 2: <s>175</s> 163 chars</h1>
https://codegolf.stackexchange.com/a/43206#43211 <h2>Python 3 (<del>139</del> <del>136</del> <del>134</del> <del>132</del> <del>126</del> <del>115</del> 143)</h2>
https://codegolf.stackexchange.com/a/43201#43239 <h1>Bash 167*0.5*0.9 = 75.15</h1>
https://codegolf.stackexchange.com/a/43018#43257 <h1>Powershell: 115</h1>
https://codegolf.stackexchange.com/a/42402#43260 <p>"Oh, no, him again!"</p>
https://codegolf.stackexchange.com/a/43128#43261 <h1>ised 82</h1>
https://codegolf.stackexchange.com/a/43206#44295 <h1>Lua <strike>211 190</strike> 184</h1>
https://codegolf.stackexchange.com/a/43267#44305 <h1>Perl 5: <strike>223</strike></h1>
https://codegolf.stackexchange.com/a/42771#44307 <p><strong>Using while</strong> 42</p>
https://codegolf.stackexchange.com/a/173#44315 <h1>Use lambdas to define a function in C# 6</h1>
https://codegolf.stackexchange.com/a/42645#44342 <h2>Haskell: <s>163</s> 160 bytes</h2>
https://codegolf.stackexchange.com/a/44345#44350 <p>Takes a similar approach as es1024 with a different lookup string:</p>
https://codegolf.stackexchange.com/a/44345#44351 <h1>Lua 118</h1>
https://codegolf.stackexchange.com/a/44345#44370 <p>There's a nice polynomial expression modulo 7 for the third side given two sides <em>a</em> and <em>b</em>.</p>
https://codegolf.stackexchange.com/a/44357#44372 <h1>JavaScript (ES6) 141</h1>
https://codegolf.stackexchange.com/a/44333#44376 <h1>Matlab (427)</h1>
https://codegolf.stackexchange.com/a/44381#44397 <h2>FORTRAN 66 (<s>108</s> 98 Bytes)</h2>
https://codegolf.stackexchange.com/a/44381#44410 <h1>Altair Basic</h1>
https://codegolf.stackexchange.com/a/42402#44412 <h1>Ruby 76</h1>
https://codegolf.stackexchange.com/a/44333#44416 <h2><a href="https://github.com/isaacg1/pyth" rel="nofollow">Pyth</a> 129 <s>133</s></h2>
https://codegolf.stackexchange.com/a/44419#44421 <h1><s>78</s> 77 characters</h1>
https://codegolf.stackexchange.com/a/44419#44422 <p><em>(I wrote this not realizing the size limitations on integers in C, so it's likely not actually useful for shortening the code.)</em></p>
https://codegolf.stackexchange.com/a/44419#44423 <h1>67 bytes</h1>
https://codegolf.stackexchange.com/a/44345#44435 <h1>J (9)</h1>
https://codegolf.stackexchange.com/a/44357#44458 <h2>Java: 771 bytes</h2>
https://codegolf.stackexchange.com/a/40932#44464 <h1>Python 2 (<a href="https://codegolf.stackexchange.com/questions/40935/unscramble-the-source-code-robber-thread-for-cracking-attempts/44465#44465">Cracked</a>)</h1>
https://codegolf.stackexchange.com/a/11735#44468 <h1>PHP <s>231</s> <s>214</s> 204</h1>
https://codegolf.stackexchange.com/a/40039#44471 <h2>Named arguments in functions (No longer supported)</h2>
https://codegolf.stackexchange.com/a/40093#44476 <p>var i=0;<br>
https://codegolf.stackexchange.com/a/44419#44477 <p><strong><s>59</s> 57 bytes</strong></p>
https://codegolf.stackexchange.com/a/44419#44478 <h2>58 chars (or 61 for a complete program)</h2>
https://codegolf.stackexchange.com/a/41011#44479 <p><em>Wise fwom youw gwave...</em></p>
https://codegolf.stackexchange.com/a/44333#44490 <h1>J (204)</h1>
https://codegolf.stackexchange.com/a/24189#44523 <h1>Clojure: (31 + 31 = 62) non-whitespace chars</h1>
https://codegolf.stackexchange.com/a/22009#44526 <h1>Ruby 8</h1>
https://codegolf.stackexchange.com/a/44475#44538 <h2>STATA 1506</h2>
https://codegolf.stackexchange.com/a/44540#44544 <h1>Matlab <strike>(123)(97)</strike>(85)</h1>
https://codegolf.stackexchange.com/a/44540#44547 <h1><a href="https://github.com/isaacg1/pyth">Pyth</a>: <s>31</s> <s>30</s> <s>29</s> <s>28</s> <s>24</s> 23 character (Python 68 chars)</h1>
https://codegolf.stackexchange.com/a/44540#44549 <h2>GolfScript (43 bytes)</h2>
https://codegolf.stackexchange.com/a/44540#44559 <h1>Mathematica <s>134 133</s> 104</h1>
https://codegolf.stackexchange.com/a/44540#44631 <h1>JavaScript (ES6) 80 <s>82</s></h1>
https://codegolf.stackexchange.com/a/3988#44634 <h1>Lua 5.1 in <s>435</s> 434 bytes</h1>
https://codegolf.stackexchange.com/a/44633#44643 <h1>Python: 166 characters</h1>
https://codegolf.stackexchange.com/a/54#44645 <p><code>map</code> can take multiple iterable arguments and apply the function in parallel. </p>
https://codegolf.stackexchange.com/a/44654#44659 <h1>Python: <s>196</s> <s>193</s> 182 character</h1>
https://codegolf.stackexchange.com/a/44633#44665 <h2>GolfScript (<strike>90</strike> 84 bytes)</h2>
https://codegolf.stackexchange.com/a/44654#44670 <h1>JavaScript (ES6) 148 <s>155 199</s></h1>
https://codegolf.stackexchange.com/a/44633#44681 <h2>GolfScript (59 chars)</h2>
https://codegolf.stackexchange.com/a/44633#44704 <h1>JavaScript (ES6) 219 <s>224</s></h1>
https://codegolf.stackexchange.com/a/44734#44739 <h1>Haskell 21</h1>
https://codegolf.stackexchange.com/a/44734#44743 <h1>Matlab 16</h1>
https://codegolf.stackexchange.com/a/44734#44744 <h1><a href="https://github.com/isaacg1/pyth" rel="nofollow">Pyth</a>: 11 character</h1>
https://codegolf.stackexchange.com/a/607#44780 <h2>Python (30)</h2>
https://codegolf.stackexchange.com/a/44818#44826 <h1>JavaScript (ES6) 73</h1>
https://codegolf.stackexchange.com/a/44830#44839 <h1>Matlab</h1>
https://codegolf.stackexchange.com/a/44830#44843 <h2>STATA 158</h2>
https://codegolf.stackexchange.com/a/44830#44853 <p>Never will C# win these kinds of questions but here's a try, completely without encoding. :)</p>
https://codegolf.stackexchange.com/a/44818#44858 <h1>PHP (96)</h1>
https://codegolf.stackexchange.com/a/44818#44865 <h2>Java 329 bytes</h2>
https://codegolf.stackexchange.com/a/44818#44867 <h1>Matlab (42)</h1>
https://codegolf.stackexchange.com/a/44830#44874 <h1>JavaScript 78</h1>
https://codegolf.stackexchange.com/a/44830#44875 <h1>Ruby 38 Bytes</h1>
https://codegolf.stackexchange.com/a/44540#44877 <h1>Matlab (<strike>63</strike> 43)</h1>
https://codegolf.stackexchange.com/a/44907#44908 <h1>Javascript <strike>(49)</strike>(45)</h1>
https://codegolf.stackexchange.com/a/44915#44939 <h1>Matlab (57)</h1>
https://codegolf.stackexchange.com/a/44949#44963 <h1>JavaScript (ES6) 92</h1>
https://codegolf.stackexchange.com/a/44949#44964 <p>Brainfuck, 13 chars</p>
https://codegolf.stackexchange.com/a/44949#44984 <h1>Perl6 &nbsp; 22 / 30</h1>
https://codegolf.stackexchange.com/a/44949#44999 <h2>STATA 51</h2>
https://codegolf.stackexchange.com/a/2438#45012 <h2>J (12 characters)</h2>
https://codegolf.stackexchange.com/a/2438#45044 <h1>PHP (81)</h1>
https://codegolf.stackexchange.com/a/45039#45079 <h1>Perl6 &nbsp; 145 chars</h1>
https://codegolf.stackexchange.com/a/45115#45119 <h1>Matlab (92)</h1>
https://codegolf.stackexchange.com/a/45115#45121 <h1><a href="https://github.com/isaacg1/pyth">Pyth</a>: <s>34</s> 33 bytes</h1>
https://codegolf.stackexchange.com/a/45087#45136 <h1>Matlab (166 bytes)</h1>
https://codegolf.stackexchange.com/a/44949#45149 <p>I see there is already a MUCH better java answer but i spent a while on this and i'm going to post it. even if it sucks.</p>
https://codegolf.stackexchange.com/a/45142#45158 <h2>STATA 242</h2>
https://codegolf.stackexchange.com/a/45142#45160 <h1>Python 2: 116 bytes</h1>
https://codegolf.stackexchange.com/a/45087#45161 <h2>Pyth 33</h2>
https://codegolf.stackexchange.com/a/1294#45170 <p>Woohoo, my first <em>real</em> CodeGolf submission ^_^</p>
https://codegolf.stackexchange.com/a/45168#45174 <h3>Ruby <s>139</s> 127</h3>
https://codegolf.stackexchange.com/a/45142#45176 <h1>PHP (146)</h1>
https://codegolf.stackexchange.com/a/45177#45183 <h1>Python 2: <s>201</s> 188 chars</h1>
https://codegolf.stackexchange.com/a/12900#45188 <h1>Know your pure function arguments</h1>
https://codegolf.stackexchange.com/a/12900#45191 <h1>Don't write 0-argument functions</h1>
https://codegolf.stackexchange.com/a/45168#45192 <p><strong>J: 246 bytes</strong></p>
https://codegolf.stackexchange.com/a/69#45199 <p><strong>MATLAB, 95 characters</strong></p>
https://codegolf.stackexchange.com/a/69#45202 <p><strong>Mathcad, 94 characters</strong></p>
https://codegolf.stackexchange.com/a/45204#45211 <h2><a href="https://github.com/isaacg1/pyth" rel="nofollow">Pyth</a> 26</h2>
https://codegolf.stackexchange.com/a/45142#45225 <h1>ECMAScript 157 Bytes</h1>
https://codegolf.stackexchange.com/a/45204#45227 <h1>Haskell 131 bytes</h1>
https://codegolf.stackexchange.com/a/45142#45228 <h2>C++</h2>
https://codegolf.stackexchange.com/a/2041#45229 <p>Not the shortest, but this is what I came up with in javascript...</p>
https://codegolf.stackexchange.com/a/45232#45236 <h2>C++ Distance = 114 Longer length = 155 Score = 269</h2>
https://codegolf.stackexchange.com/a/45204#45240 <h2>GolfScript (33 bytes)</h2>
https://codegolf.stackexchange.com/a/45231#45241 <p>To be precise, the return value is generally dependent not on any previous "operation", but on the return value of the last function call. You are hoping that the function dumps a 0 into the EAX register, and that it stays there when <code>main</code> returns.</p>
https://codegolf.stackexchange.com/a/44765#45244 <h1>Python 3: 280 chars</h1>
https://codegolf.stackexchange.com/a/43045#45253 <h2>PHP (278)</h2>
https://codegolf.stackexchange.com/a/45254#45256 <p>Quick implementation in Python 3.4.2 (79 bytes):</p>
https://codegolf.stackexchange.com/a/45254#45258 <h1>JavaScript (ES6) 99 <s>119 128 </s></h1>
https://codegolf.stackexchange.com/a/45254#45259 <h2>Matlab <strike>(121)</strike>(119)</h2>
https://codegolf.stackexchange.com/a/45254#45260 <h2>APL (<s>29</s> 24)</h2>
https://codegolf.stackexchange.com/a/694#45261 <h2>J – <s>42</s> 40 characters</h2>
https://codegolf.stackexchange.com/a/45264#45270 <h1>APL <s>29</s> 28</h1>
https://codegolf.stackexchange.com/a/45264#45272 <h2>Haskell <strike>(93)</strike> 67</h2>
https://codegolf.stackexchange.com/a/45254#45279 <h2>STATA 215</h2>
https://codegolf.stackexchange.com/a/40039#45280 <h1>Use reduce to apply a function repeatedly.</h1>
https://codegolf.stackexchange.com/a/45254#45288 <h1>Haskell <s>96</s> 83</h1>
https://codegolf.stackexchange.com/a/44475#45307 <p><strong>C# - <strike>1870</strike> 1881 Bytes</strong></p>
https://codegolf.stackexchange.com/a/45140#45320 <h1>Python 2: <s>766</s> <s>739</s> <s>696</s> <s>663</s> 633 bytes</h1>
https://codegolf.stackexchange.com/a/45321#45348 <h3>C# <strike>303</strike> 295</h3>
https://codegolf.stackexchange.com/a/11877#45353 <h1>Unix tools: 73 bytes</h1>
https://codegolf.stackexchange.com/a/45302#45357 <p><strong>VBA/Basic, 96</strong></p>
https://codegolf.stackexchange.com/a/45140#45364 <h1>JavaScript (ES6) 661 <s>667 695 702 745 755 786 790 784 798</s></h1>
https://codegolf.stackexchange.com/a/10529#45366 <h1>61 for fun</h1>
https://codegolf.stackexchange.com/a/45302#45373 <h1>K (<strike>25</strike> 20 chars) (DISQUALIFIED)</h1>
https://codegolf.stackexchange.com/a/45302#45409 <h1>Perl <s>29</s> 23 (disqualified)</h1>
https://codegolf.stackexchange.com/a/45378#45416 <h2>STATA 20</h2>
https://codegolf.stackexchange.com/a/38444#45418 <h2>APL 38</h2>
https://codegolf.stackexchange.com/a/45375#45419 <h1><a href="http://cjam.aditsu.net/" rel="nofollow">CJam</a>: 71</h1>
https://codegolf.stackexchange.com/a/16885#45434 <pre><code>#include &lt;stdio.h&gt;
https://codegolf.stackexchange.com/a/45429#45439 <h1><a href="https://github.com/isaacg1/pyth" rel="nofollow">Pyth</a>: <s>37</s> <s>29</s> 28 bytes</h1>
https://codegolf.stackexchange.com/a/45437#45445 <h1><a href="https://github.com/isaacg1/pyth" rel="nofollow">Pyth</a>: <s>26</s> 22 bytes</h1>
https://codegolf.stackexchange.com/a/45415#45446 <h1>Java <s>513</s> 492 characters</h1>
https://codegolf.stackexchange.com/a/45415#45448 <h3>C# 468</h3>
https://codegolf.stackexchange.com/a/45432#45456 <h2>APL 11</h2>
https://codegolf.stackexchange.com/a/16885#45469 <p><strong>Python 311</strong></p>
https://codegolf.stackexchange.com/a/45415#45475 <h1>Mathematica 296</h1>
https://codegolf.stackexchange.com/a/45518#45525 <h1>Perl: 61 characters</h1>
https://codegolf.stackexchange.com/a/45497#45526 <h1>JavaScript (ES6) 195</h1>
https://codegolf.stackexchange.com/a/45518#45539 <h1>JavaScript 100 <s>105 112</s></h1>
https://codegolf.stackexchange.com/a/45515#45549 <h1>Python 2: 446</h1>
https://codegolf.stackexchange.com/a/2682#45555 <p><strong>Converting a string to an int/float by subtracting a empty array</strong></p>
https://codegolf.stackexchange.com/a/37624#45606 <h1><code>Array#concat()</code> and the spread operator</h1>
https://codegolf.stackexchange.com/a/37624#45607 <h1><code>.forEach</code> vs <code>for</code> loops</h1>
https://codegolf.stackexchange.com/a/45626#45627 <h2>Perl — 20 characters</h2>
https://codegolf.stackexchange.com/a/45626#45628 <h2>Java 8 — 25 characters</h2>
https://codegolf.stackexchange.com/a/45626#45629 <h1>Python: 19 characters</h1>
https://codegolf.stackexchange.com/a/45626#45630 <h2>Haskell — 23 characters</h2>
https://codegolf.stackexchange.com/a/45626#45638 <h2>J (9 characters)</h2>
https://codegolf.stackexchange.com/a/45626#45639 <h2>Dyalog APL (8 characters)</h2>
https://codegolf.stackexchange.com/a/45626#45646 <h1>piet (<strike>9x11 = 99</strike> 8X11=88)</h1>
https://codegolf.stackexchange.com/a/45626#45658 <h1>Ruby: 16 characters</h1>
https://codegolf.stackexchange.com/a/45626#45664 <p><strong>Windows Batch file 11</strong></p>
https://codegolf.stackexchange.com/a/45626#45666 <h1>JavaScript (ES6) 20</h1>
https://codegolf.stackexchange.com/a/45671#45678 <h1>JavaScript (ES6) 121 <s>120 127 129</s></h1>
https://codegolf.stackexchange.com/a/19123#45679 <p><strong>Bash, 170 bytes</strong></p>
https://codegolf.stackexchange.com/a/45626#45682 <h1>MS QuickBasic or QB64 ~ 33 bytes</h1>
https://codegolf.stackexchange.com/a/45684#45688 <h1>Piet 50x11 = 550</h1>
https://codegolf.stackexchange.com/a/45701#45709 <h1>Pyth: 40 bytes</h1>
https://codegolf.stackexchange.com/a/45707#45710 <p>Remove include and replace pow by check.<br>
https://codegolf.stackexchange.com/a/45701#45711 <h1>Mathematica 108</h1>
https://codegolf.stackexchange.com/a/45701#45717 <h1>JavaScript (ES6) 126 <s>130 104 115 156 162 194</s></h1>
https://codegolf.stackexchange.com/a/45707#45723 <ol>
https://codegolf.stackexchange.com/a/45736#45738 <h1>Mathematica <s>72 61 59 43 35</s> 34 bytes</h1>
https://codegolf.stackexchange.com/a/45736#45752 <h1>PHP (<del>62</del> <del>60</del> <del>63</del> <del>72</del> <del>71</del> <del>62</del> 59 bytes):</h1>
https://codegolf.stackexchange.com/a/45736#45760 <h2>J (<s>43</s> <s>41</s> <s>40</s> <s>38</s> <s>33</s> 29 characters)</h2>
https://codegolf.stackexchange.com/a/11877#45761 <h2>APL <del>30</del> 26</h2>
https://codegolf.stackexchange.com/a/45736#45763 <p><strong>Matlab 35 thanks to sanchises</strong></p>
https://codegolf.stackexchange.com/a/45736#45767 <h1>Javascript (<del>77</del> 71 bytes):</h1>
https://codegolf.stackexchange.com/a/45736#45773 <p><strong>Processing, 66 characters:</strong></p>
https://codegolf.stackexchange.com/a/45720#45776 <h1>JavaScript (ES6) 124 <s>129</s></h1>
https://codegolf.stackexchange.com/a/54#45792 <h1>Arithmetic tricks</h1>
https://codegolf.stackexchange.com/a/45785#45793 <h1>Pyth: <s>23</s> 22 bytes</h1>
https://codegolf.stackexchange.com/a/45736#45795 <p><strong>Javascript (60 char)</strong></p>
https://codegolf.stackexchange.com/a/45785#45797 <h1>JavaScript (ES6) 96 <s>99</s></h1>
https://codegolf.stackexchange.com/a/45736#46804 <p><strong>Mathematica, 20 characters</strong></p>
https://codegolf.stackexchange.com/a/45736#46808 <h1><strong>R <strike>45</strike> 42 characters</strong></h1>
https://codegolf.stackexchange.com/a/45736#46811 <p><strong>C++ Win32: 141 chars and 171 chars</strong></p>
https://codegolf.stackexchange.com/a/45736#46812 <p><img src="https://i.stack.imgur.com/tI9Yr.png" alt="enter image description here"></p>
https://codegolf.stackexchange.com/a/45736#46814 <h1>Haskell 133</h1>
https://codegolf.stackexchange.com/a/2370#46816 <h1>Java (1045)</h1>
https://codegolf.stackexchange.com/a/46821#46826 <h2>J (<s>73</s> <s>68</s> <s>58</s> <s>41</s> <s>39</s> <s>38</s> <s>35</s> 34 characters)</h2>
https://codegolf.stackexchange.com/a/46821#46835 <h1>JavaScript (ES6) 104 <s>106 118</s></h1>
https://codegolf.stackexchange.com/a/46831#46846 <h1>Python 2: 154 byte</h1>
https://codegolf.stackexchange.com/a/46831#46856 <h1>JavaScript (ES6) 99</h1>
https://codegolf.stackexchange.com/a/5131#46864 <h1>Ook</h1>
https://codegolf.stackexchange.com/a/12900#46875 <h1>Choosing values based on integer</h1>
https://codegolf.stackexchange.com/a/46831#46876 <h1>Ruby 140</h1>
https://codegolf.stackexchange.com/a/6693#46881 <h2>J (<s>140</s> <s>136</s> <s>131</s> <s>129</s> <s>119</s> <s>117</s> 116 characters)</h2>
https://codegolf.stackexchange.com/a/46860#46884 <h1>J (48 or 65)</h1>
https://codegolf.stackexchange.com/a/6693#46891 <h2>GolfScript (105 bytes)</h2>
https://codegolf.stackexchange.com/a/5131#46893 <h2>Python 2 (13 chars)</h2>
https://codegolf.stackexchange.com/a/37407#46895 <h1><strong>14 Characters</strong></h1>
https://codegolf.stackexchange.com/a/5131#46896 <h1>Blub</h1>
https://codegolf.stackexchange.com/a/45668#46901 <h1>JavaScript (ES6) 117</h1>
https://codegolf.stackexchange.com/a/45736#46907 <h1>C (<s>73</s> 65 characters)</h1>
https://codegolf.stackexchange.com/a/45720#46908 <p></p>
https://codegolf.stackexchange.com/a/8815#46910 <h1>JavaScript 1.8 (ES6) 186</h1>
https://codegolf.stackexchange.com/a/46905#46921 <h1>Mathematica <s>915 395 401</s> 405</h1>
https://codegolf.stackexchange.com/a/4630#46925 <p><strong>C++ 97</strong></p>
https://codegolf.stackexchange.com/a/5131#46929 <h1>Lisp (2 chars)</h1>
https://codegolf.stackexchange.com/a/46909#46937 <h1>Java. 474 bytes</h1>
https://codegolf.stackexchange.com/a/46923#46945 <h1>Python 2: 185 byte + 2 * 20 = 225</h1>
https://codegolf.stackexchange.com/a/45736#46953 <h1>CSS (87 chars)</h1>
https://codegolf.stackexchange.com/a/22975#46955 <p><strong>Javascript 96</strong></p>
https://codegolf.stackexchange.com/a/46923#46962 <h1>JavaScript 287 (187+20*5) <s>295 (195 +20*5) 338 (198 + 20*7)</s></h1>
https://codegolf.stackexchange.com/a/46959#46970 <p><strong>Unix tools, 111 * 0.9</strong></p>
https://codegolf.stackexchange.com/a/46905#46971 <p></p>
https://codegolf.stackexchange.com/a/3059#46972 <h2>J (<s>34</s> 33 characters)</h2>
https://codegolf.stackexchange.com/a/46860#46973 <h1>Matlab (86)</h1>
https://codegolf.stackexchange.com/a/46905#46974 <h1>BBC BASIC</h1>
https://codegolf.stackexchange.com/a/46984#46985 <h1><s>16</s> <s>15</s> 14 keystrokes</h1>
https://codegolf.stackexchange.com/a/46984#46986 <h2><s>11</s> <s>8</s> 7 keystrokes</h2>
https://codegolf.stackexchange.com/a/46967#47001 <h1>Python 2: 172</h1>
https://codegolf.stackexchange.com/a/46987#47004 <p><strong>tr, sed, grep, xargs, sh, 77</strong></p>
https://codegolf.stackexchange.com/a/47005#47017 <h1>Mathematica <s>23 57</s> 23 bytes</h1>
https://codegolf.stackexchange.com/a/47005#47018 <h1>JavaScript (ES6) <s>52</s> 49</h1>
https://codegolf.stackexchange.com/a/47005#47019 <h2>>&lt;> <s> 53 </s> 50 bytes</h2>
https://codegolf.stackexchange.com/a/47022#47024 <p>Here's a whole bunch of micro-optimisations you can do:</p>
https://codegolf.stackexchange.com/a/47005#47026 <h1>Powershell <s>115</s> 111 bytes</h1>
https://codegolf.stackexchange.com/a/6596#47034 <p>The most important thing when golfing in J is to not only understand the problem, but to reduce the problem to a series of array transformations. You need to understand this way of thinking to have any success with J code.</p>
https://codegolf.stackexchange.com/a/47035#47036 <h1>Checking against 0</h1>
https://codegolf.stackexchange.com/a/47035#47037 <h1>Checking for EOF</h1>
https://codegolf.stackexchange.com/a/47035#47039 <h1>Jump to circumvent starting new lines</h1>
https://codegolf.stackexchange.com/a/47005#47046 <p></p>
https://codegolf.stackexchange.com/a/47085#47088 <p>There is no 'right' way to golf. You've done well, and the process you've used is fairly standard. Making the program into one statement isn't usually a requirement though.</p>
https://codegolf.stackexchange.com/a/47134#47158 <h1>JavaScript (ES6) 41 (82*0.5)</h1>
https://codegolf.stackexchange.com/a/47134#47159 <p><strong>C 179 * 0.5 = 89.5</strong></p>
https://codegolf.stackexchange.com/a/2677#47161 <p><strong>Using Java</strong></p>
https://codegolf.stackexchange.com/a/47131#47164 <h1>JavaScript (ES6) 159</h1>
https://codegolf.stackexchange.com/a/47149#47179 <h2>Python 3</h2>
https://codegolf.stackexchange.com/a/47134#47182 <h2>Ruby 47 chars</h2>
https://codegolf.stackexchange.com/a/47149#47187 <p><strong>Ruby, 79 chars</strong></p>
https://codegolf.stackexchange.com/a/47134#47194 <p>C++11, 117 characters:</p>
https://codegolf.stackexchange.com/a/47123#47200 <h1>JavaScript (ES6) 162 <s>203 207</s></h1>
https://codegolf.stackexchange.com/a/47201#47211 <h1>JavaScript (ES6) 54</h1>
https://codegolf.stackexchange.com/a/47201#47231 <h1>PHP (52 bytes)</h1>
https://codegolf.stackexchange.com/a/2677#47238 <h1>R (460 chars)</h1>
https://codegolf.stackexchange.com/a/47201#47244 <h2>k (6 bytes)</h2>
https://codegolf.stackexchange.com/a/47258#47271 <h1>JavaScript (ES6) 108</h1>
https://codegolf.stackexchange.com/a/47229#47276 <h1>Ruby 299</h1>
https://codegolf.stackexchange.com/a/47241#47297 <p><strong>Brainfuck (1065 Bytes)</strong></p>
https://codegolf.stackexchange.com/a/47201#47306 <h2>Golang (65 bytes)</h2>
https://codegolf.stackexchange.com/a/47201#47318 <h1>PHP (<s>89</s> <s>76</s> <s>72</s> 63 bytes)</h1>
https://codegolf.stackexchange.com/a/47201#47320 <h1>C (44 bytes)</h1>
https://codegolf.stackexchange.com/a/47258#47361 <h1>Perl 98</h1>
https://codegolf.stackexchange.com/a/47351#47369 <h1>APL (<s>13</s> 18)</h1>
https://codegolf.stackexchange.com/a/47351#47382 <h1>Ruby 46</h1>
https://codegolf.stackexchange.com/a/47351#47386 <h1>JavaScript (ES6) 40</h1>
https://codegolf.stackexchange.com/a/47385#47395 <h1>JavaScript (ES6) 38 <s>33</s></h1>
https://codegolf.stackexchange.com/a/47241#47413 <h1>Bash (+tac from coreutils): 110 bytes</h1>
https://codegolf.stackexchange.com/a/47417#47425 <h1>JavaScript (ES6) 110 <s>116</s></h1>
https://codegolf.stackexchange.com/a/47428#47429 <h1>Don't bother with non-capturing groups (unless...)</h1>
https://codegolf.stackexchange.com/a/47428#47430 <h1>Know your character classes</h1>
https://codegolf.stackexchange.com/a/47428#47431 <h1>Causing a match to fail</h1>
https://codegolf.stackexchange.com/a/47351#47432 <h1>PHP 5.4 (67 bytes):</h1>
https://codegolf.stackexchange.com/a/47428#47435 <h1>When not to escape</h1>
https://codegolf.stackexchange.com/a/47428#47437 <p>This one is fairly simple, but worth stating:</p>
https://codegolf.stackexchange.com/a/47436#47440 <h1>Python 2: 93 byte</h1>
https://codegolf.stackexchange.com/a/6596#47449 <p>Consider using <a href="http://www.jsoftware.com/help/phrases/explicit_def.htm" rel="nofollow">explicit definition</a> instead of writing a tacit verb; sure the <code>3 :'</code> and <code>'</code> cost 5 bytes, but you can save a lot of <code>@</code>, <code>@:</code> and <code>[:</code> that way.</p>
https://codegolf.stackexchange.com/a/47428#47454 <h1>Recursion for pattern reuse</h1>
https://codegolf.stackexchange.com/a/173#47455 <h2>ReSharper tips</h2>
https://codegolf.stackexchange.com/a/47351#47464 <h1>Javascript (114 bytes):</h1>
https://codegolf.stackexchange.com/a/47351#47466 <h1>Common Lisp (95 bytes):</h1>
https://codegolf.stackexchange.com/a/47428#47486 <h1>A simple language parser</h1>
https://codegolf.stackexchange.com/a/47428#47489 <h1>Use atomic groups and possessive quantifiers</h1>
https://codegolf.stackexchange.com/a/47428#47490 <h1>Matching any character</h1>
https://codegolf.stackexchange.com/a/47476#47493 <h1>JavaScript (ES6) 73 <s>80</s></h1>
https://codegolf.stackexchange.com/a/47452#47498 <h1>JavaScript (ES6) 178 <s>204</s></h1>
https://codegolf.stackexchange.com/a/47428#47516 <h1>Optimize you OR's</h1>
https://codegolf.stackexchange.com/a/47428#47517 <h1><code>\K</code> instead of positive lookbehind</h1>
https://codegolf.stackexchange.com/a/47269#47523 <h1>VBScript 819 (if line endings count as 1)</h1>
https://codegolf.stackexchange.com/a/47428#47525 <p>A simple regular expression to match all printable characters in the <a href="http://www.asciitable.com/"><strong>ASCII</strong></a> table.</p>
https://codegolf.stackexchange.com/a/47385#47535 <h1>Perl 6 (21 bytes)</h1>
https://codegolf.stackexchange.com/a/47528#47536 <h1>PHP <a href="https://www.google.com/search?q=(1552*3)%2B2" rel="nofollow">(1552*3)+2 = 4658</a></h1>
https://codegolf.stackexchange.com/a/18011#47537 <p><strong>Char Count 61</strong></p>
https://codegolf.stackexchange.com/a/47476#47542 <p>My Java solution:</p>
https://codegolf.stackexchange.com/a/47428#47545 <h1>Know your regex flavours</h1>
https://codegolf.stackexchange.com/a/47562#47565 <h1>JavaScript (ES6) 170 <s>175 196 98 100</s></h1>
https://codegolf.stackexchange.com/a/5977#47567 <p><strong>Golfscript, 55</strong></p>
https://codegolf.stackexchange.com/a/307#47568 <h1>Golfscript 18 bytes</h1>
https://codegolf.stackexchange.com/a/5977#47569 <p><strong>Ruby <del>37</del> 32</strong></p>
https://codegolf.stackexchange.com/a/47562#47595 <h1>A purely mathematical equation on the Cartesian Plane, written in LaTeX: Unknown size, incomplete</h1>
https://codegolf.stackexchange.com/a/47604#47607 <h2>GolfScript (35 * 0.9 = 31.5)</h2>
https://codegolf.stackexchange.com/a/47578#47610 <h1>JavaScript (ES6) 257 <s>288 321</s></h1>
https://codegolf.stackexchange.com/a/47528#47616 <h1>Python (897 + 814 + 386 = 2097)</h1>
https://codegolf.stackexchange.com/a/47613#47617 <h2>12 chars/assignment + 9 chars of overhead</h2>
https://codegolf.stackexchange.com/a/45231#47620 <p>You don't need to do anything.</p>
https://codegolf.stackexchange.com/a/26549#47626 <p>After brute forcing every useful combination of symbols under 9 characters, I've found there to be no smaller solution than <code>x&gt;3&amp;x-y&gt;1</code>.</p>
https://codegolf.stackexchange.com/a/26549#47628 <p>In response to the (awesome) golfs by <code>orlp</code>:</p>
https://codegolf.stackexchange.com/a/47201#47634 <h2>VBA (161 bytes)</h2>
https://codegolf.stackexchange.com/a/47644#47646 <pre><code>import static java.lang.System.out;public class A{public static void main(String[]a){int n=Integer.decode(a[0]);for(int x=0;x&lt;2;x++){for(int i=0;i&lt;n;i++){java.util.stream.IntStream.range(0,n).parallel().forEach(k-&gt;out.print(k+" "));out.println();}out.println();}}}
https://codegolf.stackexchange.com/a/47657#47664 <h1>JavaScript (ES6) 49 <s>52</s></h1>
https://codegolf.stackexchange.com/a/47657#47671 <h2>Python</h2>
https://codegolf.stackexchange.com/a/47657#47673 <h1>C++</h1>
https://codegolf.stackexchange.com/a/47657#47675 <p><strong>Python 2 - <strike>60</strike> <strike>61</strike> 53 bytes</strong></p>
https://codegolf.stackexchange.com/a/47657#47676 <h1>Golfscript 14</h1>
https://codegolf.stackexchange.com/a/47657#47678 <p><strong>Python 2 - <del>62</del> <del>54</del> 65 bytes</strong></p>
https://codegolf.stackexchange.com/a/47657#47679 <h1>Perl: 34 characters</h1>
https://codegolf.stackexchange.com/a/47657#47684 <p><strong>Javascript, 83</strong></p>
https://codegolf.stackexchange.com/a/47644#47690 <h1>PHP (106 bytes):</h1>
https://codegolf.stackexchange.com/a/47657#47700 <h1>And the loser is... Pascal! <s>178</s> 148 bytes</h1>
https://codegolf.stackexchange.com/a/47663#47702 <h1>JavaScript (ES6) 219</h1>
https://codegolf.stackexchange.com/a/47701#47705 <h2>GolfScript (61 bytes)</h2>
https://codegolf.stackexchange.com/a/47657#47722 <p><strong>Python 2 - <del>57</del> 61 bytes</strong></p>
https://codegolf.stackexchange.com/a/40039#47730 <h1>Use the short arithmetic functions</h1>
https://codegolf.stackexchange.com/a/47657#47740 <p><strong>Golfscript - 41 chars</strong></p>
https://codegolf.stackexchange.com/a/47714#47744 <h1>Mathematica <s>126 119</s> 109 bytes</h1>
https://codegolf.stackexchange.com/a/47714#47746 <h1>Matlab <s>162</s> 156 (not quite in the current error margin)</h1>
https://codegolf.stackexchange.com/a/47657#47747 <h1>ARM assembly 485 bytes</h1>
https://codegolf.stackexchange.com/a/47657#47754 <h1>PHP (65 bytes):</h1>
https://codegolf.stackexchange.com/a/47588#47763 <h1>JavaScript (ES6) 340 <s>352</s></h1>
https://codegolf.stackexchange.com/a/47759#47788 <p><strong>Matlab or Octave 29 bytes</strong> (thanks to flawr!)</p>
https://codegolf.stackexchange.com/a/47759#47789 <h2>GolfScript (34 chars)</h2>
https://codegolf.stackexchange.com/a/47644#47806 <h2>C++ 201</h2>
https://codegolf.stackexchange.com/a/47588#47817 <h1>C 426 <s>458 481 497</s></h1>
https://codegolf.stackexchange.com/a/47428#47826 <h1>Forget a captured group after a subexpression (PCRE)</h1>
https://codegolf.stackexchange.com/a/47808#47830 <h2>GolfScript (81 chars)</h2>
https://codegolf.stackexchange.com/a/47759#47831 <p>I found the clever hack in the answer by <a href="https://codegolf.stackexchange.com/users/31414/optimizer">Optimizer</a> and <a href="https://codegolf.stackexchange.com/users/18144/runer112">Runer112</a> rather cool (integer rounding the length of a unit vecor to 0 or 1). This is what it looks like in Javascript.</p>
https://codegolf.stackexchange.com/a/4#47843 <h1>Scala (96 chars)</h1>
https://codegolf.stackexchange.com/a/17456#47886 <h3>Note: This question is older than Pyth, so this answer is not eligible to win.</h3>
https://codegolf.stackexchange.com/a/47870#47896 <h1>ES6 (<del>34</del> <del>22</del> 21 bytes):</h1>
https://codegolf.stackexchange.com/a/47870#47899 <h1>PHP (38 bytes):</h1>
https://codegolf.stackexchange.com/a/47776#47901 <h1>C# 413</h1>
https://codegolf.stackexchange.com/a/47870#47915 <h2>J (5 characters)</h2>
https://codegolf.stackexchange.com/a/47870#47918 <p>perl (35 characters)</p>
https://codegolf.stackexchange.com/a/12900#47929 <h1>Checking if a list is sorted</h1>
https://codegolf.stackexchange.com/a/47657#47938 <p><strong>Powershell v2 number of Characters : 567</strong></p>
https://codegolf.stackexchange.com/a/47870#47944 <h2>LUA 55 bytes</h2>
https://codegolf.stackexchange.com/a/47870#47945 <h2>C# 39 bytes</h2>
https://codegolf.stackexchange.com/a/47870#47951 <h1>PowerShell (51 bytes)</h1>
https://codegolf.stackexchange.com/a/47962#47970 <h2>C++</h2>
https://codegolf.stackexchange.com/a/22449#47972 <h1>LaTeX</h1>
https://codegolf.stackexchange.com/a/47827#47974 <h1>piet 19x2 = 38</h1>
https://codegolf.stackexchange.com/a/47952#47988 <h1>JavaScript (ES6) 153 <s>160 169</s></h1>
https://codegolf.stackexchange.com/a/47793#47996 <h1>C# 679 Bytes</h1>
https://codegolf.stackexchange.com/a/47993#48011 <h1>PHP (287 bytes):</h1>
https://codegolf.stackexchange.com/a/47870#48024 <h1>Haskell 42 chars</h1>
https://codegolf.stackexchange.com/a/47776#48054 <h1>Python 2 : 191 bytes</h1>
https://codegolf.stackexchange.com/a/48057#48063 <p><strong>Ruby, 129</strong></p>
https://codegolf.stackexchange.com/a/47253#48088 <h2>C#</h2>
https://codegolf.stackexchange.com/a/48100#48106 <h1>Haskell <s>155</s> <s>153</s> <s>139</s> 131 Bytes</h1>
https://codegolf.stackexchange.com/a/48117#48123 <p><strong>Using Unix KSH <s>27</s> <s>28</s> <s>32</s> 27 bytes</strong> (or 21 if we only count inside sed command)</p>
https://codegolf.stackexchange.com/a/48097#48131 <h1>Ruby 295</h1>
https://codegolf.stackexchange.com/a/48100#48152 <h2>C# 190</h2>
https://codegolf.stackexchange.com/a/369#48169 <h3>bash (v4.1+): 47</h3>
https://codegolf.stackexchange.com/a/369#48171 <h1>AWK in ~47 chars</h1>
https://codegolf.stackexchange.com/a/48155#48174 <h1>Go 150</h1>
https://codegolf.stackexchange.com/a/48141#48183 <h1>JavaScript 65</h1>
https://codegolf.stackexchange.com/a/48117#48185 <h1>JavaScript 43</h1>
https://codegolf.stackexchange.com/a/48100#48189 <h1>Perl (simple) <strike>131</strike> <strike>125</strike> 120</h1>
https://codegolf.stackexchange.com/a/48097#48190 <h1>JavaScript (ES6) 190 <s>197 202 215 235 289 570</s></h1>
https://codegolf.stackexchange.com/a/48100#48191 <h1>perl <strike>109</strike> <strike>108</strike> 106</h1>
https://codegolf.stackexchange.com/a/17456#48205 <h1>Python (23)</h1>
https://codegolf.stackexchange.com/a/40039#48220 <h1>Pyth's <code>join</code> method</h1>
https://codegolf.stackexchange.com/a/48254#48256 <h1><strike>28</strike> <strike>25</strike> 24 keystrokes</h1>
https://codegolf.stackexchange.com/a/307#48261 <h1>PHP</h1>
https://codegolf.stackexchange.com/a/48175#48263 <h3>Pure bash <s>1100</s> <s>1079</s> 1040</h3>
https://codegolf.stackexchange.com/a/10850#48267 <h2>Haskell 286</h2>
https://codegolf.stackexchange.com/a/12974#48268 <p>Shortening property names</p>
https://codegolf.stackexchange.com/a/15279#48278 <h1>Use <code>if</code> to group commands</h1>
https://codegolf.stackexchange.com/a/48293#48313 <h1>Java <del>551</del> 490 bytes</h1>
https://codegolf.stackexchange.com/a/47790#48314 <h1>JavaScript 414</h1>
https://codegolf.stackexchange.com/a/48315#48316 <h1>JavaScript: 141</h1>
https://codegolf.stackexchange.com/a/48293#48327 <h2>Haskell 316 bytes</h2>
https://codegolf.stackexchange.com/a/48326#48329 <h1>PHP (104 bytes):</h1>
https://codegolf.stackexchange.com/a/48326#48333 <h2>Java 365</h2>
https://codegolf.stackexchange.com/a/48297#48334 <p><strong>PHP 5.5 - 209 bytes</strong>
https://codegolf.stackexchange.com/a/47870#48340 <h1>Perl 6: 17</h1>
https://codegolf.stackexchange.com/a/48326#48346 <p><strong>Python2 - <del>163</del> 134 bytes</strong></p>
https://codegolf.stackexchange.com/a/41643#48378 <h1>Javascript ES6 <strike>453</strike> 430 bytes</h1>
https://codegolf.stackexchange.com/a/48396#48398 <h1>JavaScript <del>294</del> 267</h1>
https://codegolf.stackexchange.com/a/48396#48402 <h1>Nim <strike>(537)</strike>(490)</h1>
https://codegolf.stackexchange.com/a/363#48410 <p>Addition to w0lf</p>
https://codegolf.stackexchange.com/a/48355#48414 <h1>Matlab (<strike>77</strike> 74 bytes)</h1>
https://codegolf.stackexchange.com/a/39731#48420 <h1>Use <code>&amp;</code> to check if an item is in a list</h1>
https://codegolf.stackexchange.com/a/48445#48454 <h1>Octave <s>(74) (66)</s> (64)</h1>
https://codegolf.stackexchange.com/a/48453#48456 <h1>Python (182)</h1>
https://codegolf.stackexchange.com/a/48453#48460 <p>In general, you might want to use a topological sorting algorithm. This procedure runs in O(<em>n</em>) where <em>n</em> is the sum of the number of elements in each list. Create a directed graph where each node is one of the distinct elements in the input lists. For each pair of elements adjacent in one of the element lists, add an edge between these two elements in the graph from the lesser element to the greater. Finally, topologically sort that graph.</p>
https://codegolf.stackexchange.com/a/48442#48464 <p>I'm not entirely sure whether this is a joke question or not, so I hope I don't get mocked for taking it seriously, but...</p>
https://codegolf.stackexchange.com/a/48442#48465 <h1>Tip 2: Use The Heap As Little As Possible</h1>
https://codegolf.stackexchange.com/a/48326#48474 <p><strong>C# (262 chars):</strong></p>
https://codegolf.stackexchange.com/a/22975#48477 <p><strong>Python2 - 54 chars</strong></p>
https://codegolf.stackexchange.com/a/48093#48478 <h1>Python 508</h1>
https://codegolf.stackexchange.com/a/22975#48483 <h1>Scala (97)</h1>
https://codegolf.stackexchange.com/a/48490#48492 <h1>Mathematica <s>88</s> 81</h1>
https://codegolf.stackexchange.com/a/22975#48497 <p>Ruby</p>
https://codegolf.stackexchange.com/a/48355#48542 <p><strong>C (32 bytes)</strong></p>
https://codegolf.stackexchange.com/a/13152#48544 <p><strong>The <a href="http://esolangs.org/wiki/Hexadecimal_Stacking_Pseudo-Assembly_Language" rel="nofollow">Hexadecimal Stacking Pseudo-Assembly Language</a></strong> (24):</p>
https://codegolf.stackexchange.com/a/42350#48548 <p>Alright, here we go again.</p>
https://codegolf.stackexchange.com/a/48589#48594 <p></p>
https://codegolf.stackexchange.com/a/48486#48598 <h1>Mathematica 154</h1>
https://codegolf.stackexchange.com/a/48628#48642 <h1><a href="http://sylwester.no/ebf/">Extended BrainFuck</a> 276 bytes</h1>
https://codegolf.stackexchange.com/a/12103#48679 <h1>Pyth 24 / 26</h1>
https://codegolf.stackexchange.com/a/12103#48681 <h2>C++ 130</h2>
https://codegolf.stackexchange.com/a/48649#48682 <pre class="lang-python prettyprint-override"><code>import sys
https://codegolf.stackexchange.com/a/48649#48686 <h1>Javascript (<del>122</del> 135 bytes)</h1>
https://codegolf.stackexchange.com/a/13152#48698 <h1><strong>Turing Machine Code (9)</strong></h1>
https://codegolf.stackexchange.com/a/5264#48723 <h2>Decoding hexadecimal input</h2>
https://codegolf.stackexchange.com/a/13152#48732 <p>I haven't seen <strong>Thue</strong> used here much, so here we go:</p>
https://codegolf.stackexchange.com/a/13152#48741 <p><strong>Haskell, 9 characters</strong></p>
https://codegolf.stackexchange.com/a/48175#48746 <h3>Javascript ~1335</h3>
https://codegolf.stackexchange.com/a/48779#48786 <h1>APL (22)</h1>
https://codegolf.stackexchange.com/a/48775#48803 <h1>JavaScript (ES6) 111</h1>
https://codegolf.stackexchange.com/a/48649#48806 <p><strong>Java, 288 bytes</strong></p>
https://codegolf.stackexchange.com/a/48649#48810 <p>I wasn't going for size, but here is an easy to understand way of doing this in Dart.</p>
https://codegolf.stackexchange.com/a/48779#48812 <p><strong>C 71 bytes (60 with pre-initialised variables)</strong></p>
https://codegolf.stackexchange.com/a/48724#48832 <h1>APL (Dyalog) (101)</h1>
https://codegolf.stackexchange.com/a/48813#48837 <h1>JavaScript (ES6) 246 <s>266 280 285 307</s></h1>
https://codegolf.stackexchange.com/a/48724#48847 <p><strong>PHP - 416 bytes</strong></p>
https://codegolf.stackexchange.com/a/48838#48868 <h2>CJam (25 bytes)</h2>
https://codegolf.stackexchange.com/a/48724#48879 <h2>Javascript: 410</h2>
https://codegolf.stackexchange.com/a/48396#48906 <h1>ised 76 bytes</h1>
https://codegolf.stackexchange.com/a/48907#48913 <h3>Hodor! Hodor hodor? Hodor hodor hodor hodor hodor.</h3>
https://codegolf.stackexchange.com/a/24407#48922 <ol>
https://codegolf.stackexchange.com/a/48530#48928 <h2>GolfScript (<strike>163 143</strike> 133 bytes)</h2>
https://codegolf.stackexchange.com/a/48855#48933 <p>(Well... since this is my <em>adopted</em> language <sup>1</sup>, I feel like I'm obliged to add something here)</p>
https://codegolf.stackexchange.com/a/1911#48945 <h1>JavaScript (ES6) 134 <s>127</s></h1>
https://codegolf.stackexchange.com/a/48855#48947 <p>(after doing the previous one, I just remembered a few things)</p>
https://codegolf.stackexchange.com/a/1911#48949 <h1>C 184</h1>
https://codegolf.stackexchange.com/a/48950#48951 <h1>Ways to put extra 0s on the stack</h1>
https://codegolf.stackexchange.com/a/48952#48957 <h1>J (61)</h1>
https://codegolf.stackexchange.com/a/48937#48963 <h1>JavaScript (ES6) 169 <s>195 201</s></h1>
https://codegolf.stackexchange.com/a/48937#48972 <h1>APL (<s>53</s> 58)</h1>
https://codegolf.stackexchange.com/a/28404#48974 <h3>Note: Pyth is newer than this question, so this answer is not eligible to win.</h3>
https://codegolf.stackexchange.com/a/48952#48977 <h2>CJam (25 chars)</h2>
https://codegolf.stackexchange.com/a/48952#48978 <h1>APL (24)</h1>
https://codegolf.stackexchange.com/a/48937#48982 <h1>Javascript (<em>ES7 Draft</em>) <strike>174</strike> <strike>168</strike> 146</h1>
https://codegolf.stackexchange.com/a/48950#48984 <h1>Using the hash as an array</h1>
https://codegolf.stackexchange.com/a/48950#48985 <h1>"Factoring Out" things from If-Else constructions</h1>
https://codegolf.stackexchange.com/a/48952#48988 <h1>JavaScript (ES6) 70 <s>72</s></h1>
https://codegolf.stackexchange.com/a/48937#48992 <h1>Python <strike>295</strike> <strike>287</strike> 227 bytes</h1>
https://codegolf.stackexchange.com/a/54#48994 <h1>Translating chars in a string</h1>
https://codegolf.stackexchange.com/a/54#49008 <p>When using Python 3, for your final print statement, use <code>exit</code> to save one char (note: this prints to STDERR, so you might not be able to use this):</p>
https://codegolf.stackexchange.com/a/49000#49012 <h1>JavaScript (ES6) 285 <s>243 278</s></h1>
https://codegolf.stackexchange.com/a/48965#49022 <h1>Ghostscript</h1>
https://codegolf.stackexchange.com/a/35038#49027 <h1>APL (10)</h1>
https://codegolf.stackexchange.com/a/48907#49045 <h1>C# 378 Bytes</h1>
https://codegolf.stackexchange.com/a/48950#49066 <h2>Performing logic operations on a list of numbers.</h2>
https://codegolf.stackexchange.com/a/54#49081 <h2>Build a string instead of joining</h2>
https://codegolf.stackexchange.com/a/49050#49090 <h1>JavaScript (ES6) 317 <s>414</s></h1>
https://codegolf.stackexchange.com/a/49093#49094 <h1>APL (49)</h1>
https://codegolf.stackexchange.com/a/49042#49115 <h1>cheating :( <s> Retina + TeX, N bytes</s> cheating :(</h1>
https://codegolf.stackexchange.com/a/40039#49122 <h1>Unpacking 2 element tuples with <code>F</code></h1>
https://codegolf.stackexchange.com/a/49000#49128 <h1>Haskell 391B</h1>
https://codegolf.stackexchange.com/a/49135#49139 <ul>
https://codegolf.stackexchange.com/a/49135#49141 <p>Couple of simple things that apply in lots of places:</p>
https://codegolf.stackexchange.com/a/49033#49142 <p><strong>C#, 237</strong></p>
https://codegolf.stackexchange.com/a/49135#49143 <p>As I suggested in a comment on VisualMelon's answer, the second <code>for</code> loop is being underutilised. By changing some variable scopes it's possible to use the <code>for</code>s in such a way that we save one set of curly brackets and one variable, and perform the sum in the correct order, fixing the bug in the supplied code.</p>
https://codegolf.stackexchange.com/a/49125#49144 <h1>Python (518)</h1>
https://codegolf.stackexchange.com/a/40039#49151 <h1>There is now an <a href="https://pyth.readthedocs.org/en/latest/">online tutorial</a> for Pyth.</h1>
https://codegolf.stackexchange.com/a/54#49155 <h2>Use eval to iterate</h2>
https://codegolf.stackexchange.com/a/54#49156 <p>Not read all the answers but you can instead of </p>
https://codegolf.stackexchange.com/a/49148#49157 <h2>CJam (<strike>56 55</strike> 53 chars) / GolfScript (64 chars)</h2>
https://codegolf.stackexchange.com/a/40039#49162 <h1>Switching two elements in a list</h1>
https://codegolf.stackexchange.com/a/49178#49182 <h1>Python <s>155</s> <s>153</s> <s>151</s> <s>142</s> 140 bytes</h1>
https://codegolf.stackexchange.com/a/49167#49188 <p>I believe the quickest this could be done in any script is Random's 11 with Pyth, since any language is going to require some character, like "p" or a quote mark or asterisk or something, then the word <code>HELP!</code>, and that <kbd>E</kbd> is going to go quick, meaning extra key presses for moving the cursor back before <kbd>E</kbd> to put in <kbd>H</kbd>, like he found, then forwards again for <kbd>L</kbd> and <kbd>P</kbd>. </p>
https://codegolf.stackexchange.com/a/49148#49192 <h1>J (<s>52</s> 45 (Codepage 437))</h1>
https://codegolf.stackexchange.com/a/20614#49197 <h1>Counters</h1>
https://codegolf.stackexchange.com/a/12975#49202 <ol>
https://codegolf.stackexchange.com/a/12975#49205 <p>I do not remember in what challenge I saw it someone use (please tell us=), but I found this a neat trick:</p>
https://codegolf.stackexchange.com/a/49199#49207 <h1>Javascript (<em>ES6</em>) 83 + 73 = 156</h1>
https://codegolf.stackexchange.com/a/49208#49215 <h1>J (49)</h1>
https://codegolf.stackexchange.com/a/49208#49216 <h1>APL (24)</h1>
https://codegolf.stackexchange.com/a/49208#49367 <h2>MATLAB : (266 b)</h2>
https://codegolf.stackexchange.com/a/49232#49382 <h1>APL (50)</h1>
https://codegolf.stackexchange.com/a/289#49402 <h2>J <sup>7 chars</sup></h2>
https://codegolf.stackexchange.com/a/26270#49409 <p>And the looser is...</p>
https://codegolf.stackexchange.com/a/49232#49414 <p>well this is so easy operation , sophisticated by the op (intentionally)</p>
https://codegolf.stackexchange.com/a/49443#49445 <h2>GolfScript (<strike>26</strike> 24 bytes) / CJam (<strike>20</strike> 18 bytes)</h2>
https://codegolf.stackexchange.com/a/49461#49516 <p><strong>C#, 148</strong> (console app)</p>
https://codegolf.stackexchange.com/a/49461#49534 <p><strong>C#: 105 bytes</strong></p>
https://codegolf.stackexchange.com/a/49517#49545 <h1>Ruby <s>319 313 310 304 287</s> 283</h1>
https://codegolf.stackexchange.com/a/5105#49558 <h1>Shorten your print statements</h1>
https://codegolf.stackexchange.com/a/49536#49560 <h1>JavaScript (ES6) 222 <s>232 265 279 319</s></h1>
https://codegolf.stackexchange.com/a/49307#49562 <p>let me include my <strong><em>matlab</em></strong> version</p>
https://codegolf.stackexchange.com/a/49549#49575 <h1>Ruby 229 <s>236</s></h1>
https://codegolf.stackexchange.com/a/49536#49585 <h2>Matlab (359)</h2>
https://codegolf.stackexchange.com/a/49589#49591 <p>This answer isn't going to win, but I'll throw it out there anyway. </p>
https://codegolf.stackexchange.com/a/49589#49601 <h1>JavaScript (ES6) 116</h1>
https://codegolf.stackexchange.com/a/2203#49605 <p>If you ever need to output a single newline character (<code>\n</code>), don't use <code>putchar(10)</code>, use <code>puts("")</code>.</p>
https://codegolf.stackexchange.com/a/2203#49606 <p>instead of the printf loop</p>
https://codegolf.stackexchange.com/a/49638#49645 <h1>Ruby 140</h1>
https://codegolf.stackexchange.com/a/49666#49667 <h2>20 chars</h2>
https://codegolf.stackexchange.com/a/49549#49668 <p>here is my magical padded code</p>
https://codegolf.stackexchange.com/a/49700#49705 <h1>Python 3: 436 bytes</h1>
https://codegolf.stackexchange.com/a/49713#49729 <h1>Ruby 87 <s>89</s></h1>
https://codegolf.stackexchange.com/a/49713#49733 <h1>Golfscript 48 <s>49 50</s></h1>
https://codegolf.stackexchange.com/a/49728#49739 <h1>Bash: <s>58</s> <s>47</s> 46 characters</h1>
https://codegolf.stackexchange.com/a/49728#49745 <h1><a href="http://mniip.com/misc/conv/golflua/" rel="nofollow">golflua</a> <s>52</s> 51 chars</h1>
https://codegolf.stackexchange.com/a/49728#49752 <h2>JAVA <s>95</s> 94 bytes</h2>
https://codegolf.stackexchange.com/a/49728#49764 <h1>Julia: <s>65</s> <s>64</s> 61 characters</h1>
https://codegolf.stackexchange.com/a/49772#49773 <p>In Python 2, you could use <code>cmp</code>, which returns -1, 0, or 1. Use this result to get the correct letter.</p>
https://codegolf.stackexchange.com/a/49772#49774 <p>There's a shorter way to take the initial input:</p>
https://codegolf.stackexchange.com/a/49728#49777 <h2>Python 2: 64 bytes</h2>
https://codegolf.stackexchange.com/a/49778#49779 <p>Python 3 does not have <code>cmp</code>. For golfing, you can do</p>
https://codegolf.stackexchange.com/a/49671#49780 <h1>R 414 Bytes</h1>
https://codegolf.stackexchange.com/a/54#49791 <h2>Exploit Python 2 string representations</h2>
https://codegolf.stackexchange.com/a/363#49792 <p>Don't use #each. You can loop over all elements just fine with #map. So instead of</p>
https://codegolf.stackexchange.com/a/49728#49796 <h1>Fortran 96</h1>
https://codegolf.stackexchange.com/a/49781#49799 <p></p>
https://codegolf.stackexchange.com/a/49781#49802 <h1>C: <s>116</s> <s>102</s> <s>99</s> <s>95</s> <s>92</s> 90</h1>
https://codegolf.stackexchange.com/a/49781#49812 <h1>Javascript (<em>ES7 Draft</em>) 115</h1>
https://codegolf.stackexchange.com/a/49728#49813 <p><strong>Ruby - 52 bytes</strong></p>
https://codegolf.stackexchange.com/a/49781#49819 <h1>Perl <s>85</s> <s>91</s> <s>90</s> <s>89</s> 86B</h1>
https://codegolf.stackexchange.com/a/49814#49823 <h1>J</h1>
https://codegolf.stackexchange.com/a/49772#49826 <p>Theres a shorter way to <code>strip()</code>:</p>
https://codegolf.stackexchange.com/a/49814#49827 <h1>Python</h1>
https://codegolf.stackexchange.com/a/49766#49828 <p>MATLAB (435 b)</p>
https://codegolf.stackexchange.com/a/49728#49830 <h1>PHP <s>89</s> <s>88</s> <s>87</s> 85 bytes</h1>
https://codegolf.stackexchange.com/a/49728#49831 <p><strong>C# - lots (but give away free with windows)</strong></p>
https://codegolf.stackexchange.com/a/49781#49832 <h1>JavaScript (ES6) 97 <s>98</s></h1>
https://codegolf.stackexchange.com/a/49781#49834 <p><strong>C# - 291 (full program)</strong></p>
https://codegolf.stackexchange.com/a/49781#49844 <h1>Ruby: <s>98</s> 92 characters</h1>
https://codegolf.stackexchange.com/a/49781#49849 <h1>Octave 85</h1>
https://codegolf.stackexchange.com/a/49854#49868 <h1>Javascript (<em>ES6</em>) 134</h1>
https://codegolf.stackexchange.com/a/49846#49870 <h1>JavaScript (ES6) 234 <s>246</s></h1>
https://codegolf.stackexchange.com/a/49854#49873 <h1>JavaScript (ES6) <s>54 72</s> 85</h1>
https://codegolf.stackexchange.com/a/49728#49884 <h1>PostgreSQL: 97 characters</h1>
https://codegolf.stackexchange.com/a/49853#49885 <p><strong>C# lots</strong></p>
https://codegolf.stackexchange.com/a/49846#49890 <h2>C (562 b)</h2>
https://codegolf.stackexchange.com/a/49891#49894 <p>As little white space as possible.</p>
https://codegolf.stackexchange.com/a/49892#49896 <p>In many LOLCODE implementations, such as the one on <a href="http://repl.it/languages/LOLCODE" rel="nofollow">repl.it</a>, <code>HAI</code> and <code>KTHXBYE</code>, which begin and end programs respectively, are unnecessary. In implementations in which they are necessary, the version number after <code>HAI</code> isn't necessary (e.g. <code>HAI 1.2</code>).</p>
https://codegolf.stackexchange.com/a/49892#49897 <p>Define variables using the syntax <code>variable R value</code> rather than <code>I HAS A variable ITZ value</code>.</p>
https://codegolf.stackexchange.com/a/49892#49898 <p>In many cases it's shorter to read variable values from STDIN rather than defining a function. However, note that <code>GIMMEH</code>, which reads input from STDIN, always reads a <code>YARN</code> (i.e. string). But you can take advantage of LOLCODE's dynamic typing and add 0 to convert to a <code>NUMBR</code>.</p>
https://codegolf.stackexchange.com/a/49892#49899 <p>When printing the value of a variable to STDOUT, consider the following:</p>
https://codegolf.stackexchange.com/a/39731#49919 <h1>Correct modulo for negative numbers</h1>
https://codegolf.stackexchange.com/a/132#49921 <p>Using the comma operator in lieu of open and close braces can save a few characters, if you have a situation where your clauses have more than one statement in them:</p>
https://codegolf.stackexchange.com/a/49922#49923 <p>My shot at this:</p>
https://codegolf.stackexchange.com/a/49922#49925 <h1>Python (176)</h1>
https://codegolf.stackexchange.com/a/49853#49947 <h1>Mathematica <s>299</s> 256</h1>
https://codegolf.stackexchange.com/a/49950#49964 <h1>JavaScript (SpiderMonkey 31 (1.8)) 63 <s>70</s></h1>
https://codegolf.stackexchange.com/a/37624#49967 <h1>Return intermediate result</h1>
https://codegolf.stackexchange.com/a/49950#49978 <h1>Ruby: 46 characters</h1>
https://codegolf.stackexchange.com/a/49950#49980 <h1>PHP 64 <s>76</s> <s>77</s> <s>83</s> <s>84</s> <s>89</s> bytes</h1>
https://codegolf.stackexchange.com/a/49935#49984 <h1>JavaScript (ES6) 56</h1>
https://codegolf.stackexchange.com/a/49950#49986 <p><strong>Haskell: 127 characters</strong>
https://codegolf.stackexchange.com/a/49950#49994 <h1>PHP: <s>76</s> 74 characters</h1>
https://codegolf.stackexchange.com/a/49943#50002 <h1>JavaScript (ES6) 125</h1>
https://codegolf.stackexchange.com/a/49853#50013 <h1>Mathematica: 86 bytes (or 82 bytes)</h1>
https://codegolf.stackexchange.com/a/12900#50035 <p>To remove all whitespace from a string <code>s</code>, use</p>
https://codegolf.stackexchange.com/a/49854#50041 <h1>Ruby 75</h1>
https://codegolf.stackexchange.com/a/49950#50054 <p><strong>Python 3, <strike>58</strike> <strike>63</strike> 59 chars</strong></p>
https://codegolf.stackexchange.com/a/50008#50055 <h1>Ruby 226 <s>227 228</s></h1>
https://codegolf.stackexchange.com/a/49962#50068 <h1>JAVA 377 <del>384</del> bytes</h1>
https://codegolf.stackexchange.com/a/49962#50071 <h1>C# <s>199</s> <s>197</s> 196 bytes</h1>
https://codegolf.stackexchange.com/a/50042#50077 <h1>JavaScript (ES6) 322 <s>334 323</s></h1>
https://codegolf.stackexchange.com/a/49962#50087 <h1>C++ <s>269</s> <s>262</s> 258</h1>
https://codegolf.stackexchange.com/a/49962#50093 <h1>perl 156</h1>
https://codegolf.stackexchange.com/a/50047#50098 <p></p>
https://codegolf.stackexchange.com/a/50109#50111 <h2>Python <strike>65</strike> 63</h2>
https://codegolf.stackexchange.com/a/49950#50125 <h1>Ruby(55)</h1>
https://codegolf.stackexchange.com/a/40039#50134 <h1>Debugging with <code>&lt;newline&gt;</code></h1>
https://codegolf.stackexchange.com/a/50109#50141 <h1>J (22)</h1>
https://codegolf.stackexchange.com/a/50181#50182 <h1>JavaScript (ES6) 47 <s>45</s></h1>
https://codegolf.stackexchange.com/a/50181#50207 <p><strong>C# - LINQPAD - 93 - 5 = 88 bytes</strong></p>
https://codegolf.stackexchange.com/a/50181#50232 <h1>Matlab (93 bytes)</h1>
https://codegolf.stackexchange.com/a/50181#50234 <h1>Ruby 41</h1>
https://codegolf.stackexchange.com/a/50240#50249 <h1><a href="http://mniip.com/misc/conv/golflua/" rel="nofollow noreferrer">golflua</a> 68</h1>
https://codegolf.stackexchange.com/a/50265#50282 <h1>JavaScript (ES6) 124 <s>163 177</s></h1>
https://codegolf.stackexchange.com/a/50270#50290 <h1><a href="http://mniip.com/misc/conv/golflua/" rel="nofollow noreferrer">golflua</a> <strike>25</strike> <strike>20</strike> 18</h1>
https://codegolf.stackexchange.com/a/50240#50291 <h1>x86 machine code: 7 bytes</h1>
https://codegolf.stackexchange.com/a/50287#50292 <h2>C (137 b)</h2>
https://codegolf.stackexchange.com/a/35741#50295 <p></p>
https://codegolf.stackexchange.com/a/50287#50303 <p></p>
https://codegolf.stackexchange.com/a/50320#50321 <h1>Lua 146</h1>
https://codegolf.stackexchange.com/a/50320#50341 <p></p>
https://codegolf.stackexchange.com/a/50314#50359 <h1>Mathematica <s>109 100 97</s> 111</h1>
https://codegolf.stackexchange.com/a/54#50412 <h2>Use map for side effects</h2>
https://codegolf.stackexchange.com/a/50404#50414 <h1>Matlab 560</h1>
https://codegolf.stackexchange.com/a/50416#50422 <h1>Java</h1>
https://codegolf.stackexchange.com/a/54#50428 <h1><code>None</code> arguments in Python builtins</h1>
https://codegolf.stackexchange.com/a/50424#50433 <h2>Perl 5 (106)</h2>
https://codegolf.stackexchange.com/a/50443#50445 <p><strong>Ruby - 89 Chars</strong></p>
https://codegolf.stackexchange.com/a/19568#50459 <h2>Clojure</h2>
https://codegolf.stackexchange.com/a/50270#50506 <h1>Sed: 16 characters</h1>
https://codegolf.stackexchange.com/a/50270#50507 <h1>Tr: <s>17</s> 13 characters</h1>
https://codegolf.stackexchange.com/a/50510#50518 <h1><a href="https://esolangs.org/wiki////" rel="nofollow noreferrer">///</a>: 18 characters</h1>
https://codegolf.stackexchange.com/a/50538#50560 <h1>APL (15)</h1>
https://codegolf.stackexchange.com/a/50556#50575 <h1>Perl: 30 characters</h1>
https://codegolf.stackexchange.com/a/50538#50577 <p><strong>Python 2, 80 bytes</strong></p>
https://codegolf.stackexchange.com/a/50580#50584 <h1>C: <s>95</s> 94 characters</h1>
https://codegolf.stackexchange.com/a/2682#50598 <p><strong>Use Bitwise as Logic Operators When Dealing With Booleans</strong></p>
https://codegolf.stackexchange.com/a/2682#50599 <p>Use valueOf to make shorter function calls.
https://codegolf.stackexchange.com/a/50619#50622 <h2>Ruby (<s>181</s> <s>139</s> <s>119</s> 108 bytes)</h2>
https://codegolf.stackexchange.com/a/50442#50640 <h1>HTML + JavaScript (<em>ES6</em>) 459</h1>
https://codegolf.stackexchange.com/a/50510#50642 <p><strong>Objective-C 215</strong></p>
https://codegolf.stackexchange.com/a/50619#50653 <h1>APL (25)</h1>
https://codegolf.stackexchange.com/a/50510#50655 <p>Bash ,14 bytes</p>
https://codegolf.stackexchange.com/a/50657#50658 <h2>Cyclic Permutations</h2>
https://codegolf.stackexchange.com/a/363#50671 <p>To check if <code>a</code> is an <code>Array</code>, instead of doing:</p>
https://codegolf.stackexchange.com/a/50562#50680 <h1>JavaScript (<em>ES6</em>) 274 <s>281 289 338</s></h1>
https://codegolf.stackexchange.com/a/50562#50682 <h1>Ruby 236 <s>237</s></h1>
https://codegolf.stackexchange.com/a/50657#50692 <h1>Calling a Dyad</h1>
https://codegolf.stackexchange.com/a/132#50711 <p>Arithmetic operations on Booleans:</p>
https://codegolf.stackexchange.com/a/50538#50716 <h1>Java 281</h1>
https://codegolf.stackexchange.com/a/50708#50718 <h1>sed (39 chars)</h1>
https://codegolf.stackexchange.com/a/54#50719 <h1>PEP448 – <a href="https://www.python.org/dev/peps/pep-0448/" rel="noreferrer">Additional Unpacking Generalizations</a></h1>
https://codegolf.stackexchange.com/a/38366#50720 <h2>Haskell</h2>
https://codegolf.stackexchange.com/a/50708#50721 <h1>Javascript (<em>ES6</em>) <strike>72</strike> 68 bytes</h1>
https://codegolf.stackexchange.com/a/50722#50729 <h1>Ruby 135 <s>139</s></h1>
https://codegolf.stackexchange.com/a/54#50730 <h1>String keys to dicts</h1>
https://codegolf.stackexchange.com/a/50732#50745 <h1>Ruby 134</h1>
https://codegolf.stackexchange.com/a/50798#50807 <h1>JavaScript (<em>ES6</em>) 27</h1>
https://codegolf.stackexchange.com/a/50768#50809 <h1>JavaScript (<em>ES6</em>) 78 <s>79</s></h1>
https://codegolf.stackexchange.com/a/50828#50835 <h1>40 bytes</h1>
https://codegolf.stackexchange.com/a/50824#50839 <h1>Ruby 127 <s>130</s></h1>
https://codegolf.stackexchange.com/a/50722#50850 <h1>Python <s>199 171</s> 166</h1>
https://codegolf.stackexchange.com/a/50824#50851 <h1>JavaScript (<em>ES6</em>) 160</h1>
https://codegolf.stackexchange.com/a/50865#50867 <p><em>Note that unless the question specifies the input type or requires a complete program, <a href="http://meta.codegolf.stackexchange.com/questions/2447/default-for-code-golf-input-output-methods" title="Default input/output methods">you can take input as function arguments</a>, cutting out the need for</em> <code>input()</code>. <em>Where this is not an option, the following may help in certain cases.</em></p>
https://codegolf.stackexchange.com/a/50865#50868 <p>For 3 or more inputs, this is shorter:</p>
https://codegolf.stackexchange.com/a/50865#50869 <p>If prompting the user doesn't matter, this is slightly shorter than <code>eval</code> for 3 or more:</p>
https://codegolf.stackexchange.com/a/50870#50872 <h2>Perl/Bash <del>54</del> 40+1 = 41 bytes</h2>
https://codegolf.stackexchange.com/a/50870#50875 <h1>Ruby 73</h1>
https://codegolf.stackexchange.com/a/50870#50882 <h1>JavaScript 112</h1>
https://codegolf.stackexchange.com/a/6544#50955 <h1>Common Lisp: 65</h1>
https://codegolf.stackexchange.com/a/50926#50956 <h1>C Language</h1>
https://codegolf.stackexchange.com/a/12177#50966 <h1>Pyth <s>27</s> <s>23</s> 22 chars</h1>
https://codegolf.stackexchange.com/a/6544#50967 <h2>Python 2.7: 75</h2>
https://codegolf.stackexchange.com/a/50467#50992 <h1>JavaScript (<em>ES6</em>) 197 <s>209 215</s></h1>
https://codegolf.stackexchange.com/a/50845#50996 <h2>CJam (43 bytes)</h2>
https://codegolf.stackexchange.com/a/50998#50999 <h1><s>140 135</s> 127 bytes</h1>
https://codegolf.stackexchange.com/a/54#51022 <h2>Make a mutable matrix</h2>
https://codegolf.stackexchange.com/a/51003#51038 <h1>JavaScript (<em>ES6</em>) 228</h1>
https://codegolf.stackexchange.com/a/50657#51057 <h1>Ranges</h1>
https://codegolf.stackexchange.com/a/20996#51060 <p><strong>X86 (2)</strong></p>
https://codegolf.stackexchange.com/a/51096#51122 <h1>JavaScript (<em>ES6</em>) 69</h1>
https://codegolf.stackexchange.com/a/51069#51134 <h1><a href="https://codegolf.stackexchange.com/a/51126/30688">Python 3 (216) by Sp3000</a></h1>
https://codegolf.stackexchange.com/a/50784#51145 <h1>Ruby 664 <s>671 677 687 701</s> (678 bytes)</h1>
https://codegolf.stackexchange.com/a/6304#51171 <p>39 ms, 363k recurrence calls. Greetings Lukasz.</p>
https://codegolf.stackexchange.com/a/51068#51177 <p><strong>Python 2.X - 139 bytes</strong> [[<a href="https://codegolf.stackexchange.com/a/51180/36885">Cracked</a>]]</p>
https://codegolf.stackexchange.com/a/51178#51186 <h1>Haskell 109*0.75 = 81.75 bytes</h1>
https://codegolf.stackexchange.com/a/51068#51193 <p><strong>Python 2.7 - 161 bytes [[<a href="https://codegolf.stackexchange.com/a/51197/25180" title="Cracked">Cracked</a>]]</strong></p>
https://codegolf.stackexchange.com/a/51178#51201 <h1>JavaScript (<em>ES6</em>) 65</h1>
https://codegolf.stackexchange.com/a/51189#51225 <h1>Bash <strike>344 315 306 294 262 252 242</strike> 240</h1>
https://codegolf.stackexchange.com/a/51251#51257 <h1>Ruby 163 <s>164</s></h1>
https://codegolf.stackexchange.com/a/54#51270 <h2><strong>Easiest way to swap two values</strong></h2>
https://codegolf.stackexchange.com/a/51284#51286 <h1>JavaScript (<em>ES6</em>) 76</h1>
https://codegolf.stackexchange.com/a/51287#51321 <h1>JavaScript (<em>ES6</em>) 64</h1>
https://codegolf.stackexchange.com/a/51323#51324 <p>When repeatedly replacing in a loop:</p>
https://codegolf.stackexchange.com/a/51323#51327 <p>Consider using extended regex syntax (in GNU sed). The <code>-r</code> option costs one byte in scoring, but using it just once to eliminate the backslashes from a pair of <code>\(...\)</code> has already paid for itself.</p>
https://codegolf.stackexchange.com/a/51323#51329 <p>There's no built-in arithmetic, but calculations can be done in unary or in unary-coded decimal. The following code converts decimal to UCD, with x as the unit and 0 as the digits separator:</p>
https://codegolf.stackexchange.com/a/51284#51335 <h1>PHP 155</h1>
https://codegolf.stackexchange.com/a/51337#51349 <h1>JavaScript (<em>ES6</em>) 87 <s>121 147</s></h1>
https://codegolf.stackexchange.com/a/51323#51351 <p>The <a href="https://www.gnu.org/software/sed/manual/sed.html">GNU sed documentation</a> describes the <code>s</code> command as <em>"sed's Swiss Army Knife"</em>. But if all you want to do is replace all instances of one character with another, then the <code>y</code> command is what you need:</p>
https://codegolf.stackexchange.com/a/51323#51352 <p>If you need to use <a href="https://www.gnu.org/software/sed/manual/sed.html#Programming-Commands">labels</a> then for sure you'll want your label names to be as short as possible. In fact taken to the extreme, you may even use the empty string as a label name:</p>
https://codegolf.stackexchange.com/a/16843#51355 <h1>Perl 68</h1>
https://codegolf.stackexchange.com/a/51308#51370 <p><strong>Factor - Bytes: 1342, False +ves: X, False -ves: 0 = Score: X</strong></p>
https://codegolf.stackexchange.com/a/51251#51375 <h1>JavaScript (<em>ES6</em>) 156</h1>
https://codegolf.stackexchange.com/a/51381#51387 <h1>Haskell 10/24 bytes = 0.42 points</h1>
https://codegolf.stackexchange.com/a/51284#51395 <h1>Python <strike>97</strike> <strike>82</strike> 78char:</h1>
https://codegolf.stackexchange.com/a/51381#51401 <blockquote>
https://codegolf.stackexchange.com/a/51381#51417 <p>I honestly don't mind that the challenge has a byte limit. It is the OP's choice to impose that restriction to make things more interesting. However, just to represent how a "wordy" language would do, here's java:</p>
https://codegolf.stackexchange.com/a/51381#51418 <h1>R 10 / 69 + 1 = 1.14</h1>
https://codegolf.stackexchange.com/a/51396#51456 <h2>C (329 b)</h2>
https://codegolf.stackexchange.com/a/51471#51484 <h1>JavaScript (ES6): <strike>63</strike> <strike>62</strike> <strike>56</strike> <strike>52</strike> 32 bytes</h1>
https://codegolf.stackexchange.com/a/51468#51502 <h1>JavaScript (<em>ES6</em>) 117</h1>
https://codegolf.stackexchange.com/a/51471#51503 <h1>GolfScript 11</h1>
https://codegolf.stackexchange.com/a/51471#51504 <h1>C 33</h1>
https://codegolf.stackexchange.com/a/51471#51505 <h1>C# 55</h1>
https://codegolf.stackexchange.com/a/51471#51513 <p>My first shot at codegolf</p>
https://codegolf.stackexchange.com/a/40490#51514 <h2>PL/SQL 59</h2>
https://codegolf.stackexchange.com/a/40490#51530 <h1>MATLAB: 13 bytes</h1>
https://codegolf.stackexchange.com/a/51284#51567 <h1>Pascal: <s>149</s> <s>142</s> <s>141</s> 137 characters</h1>
https://codegolf.stackexchange.com/a/51562#51576 <h1>CJam <s>52</s> <s>51</s> <s>46</s> 41 bytes</h1>
https://codegolf.stackexchange.com/a/51284#51583 <h1>CJam 54 Chars</h1>
https://codegolf.stackexchange.com/a/51323#51587 <p>If not explicitly banned by the question, the consensus for <a href="http://meta.codegolf.stackexchange.com/questions/5343/can-numeric-input-output-be-in-unary">this meta question</a> is that numerical input may be in unary. This saves you the 86 bytes of decimal to unary as per <a href="https://codegolf.stackexchange.com/a/51329/11259">this answer</a>.</p>
https://codegolf.stackexchange.com/a/54#51621 <h2>Replace a value in a list</h2>
https://codegolf.stackexchange.com/a/51396#51630 <h1>JavaScript (<em>ES6</em>) 271</h1>
https://codegolf.stackexchange.com/a/9045#51632 <h1>JavaScript (<em>ES6</em>) 76</h1>
https://codegolf.stackexchange.com/a/20209#51633 <p><strong>C#, <del>205</del> <del>203</del> 202 bytes</strong></p>
https://codegolf.stackexchange.com/a/51471#51635 <h1>Scala (<strike>49</strike> 42 bytes)</h1>
https://codegolf.stackexchange.com/a/51471#51637 <h1>Pascal: 57 characters</h1>
https://codegolf.stackexchange.com/a/2203#51665 <p>Use bitwise and (&amp;) when comparing boolean expressions to save one byte. </p>
https://codegolf.stackexchange.com/a/51396#51668 <h2>VC++ <del>(289)</del>280</h2>
https://codegolf.stackexchange.com/a/9045#51676 <h2>Matlab (46)</h2>
https://codegolf.stackexchange.com/a/51639#51704 <h1>JavaScript (<em>ES6</em>) 165 <s>180 204</s></h1>
https://codegolf.stackexchange.com/a/51422#51717 <h1>C 544</h1>
https://codegolf.stackexchange.com/a/18633#51718 <h1>Pascal: 99 characters</h1>
https://codegolf.stackexchange.com/a/51716#51727 <h2>C <strike>550</strike> 503</h2>
https://codegolf.stackexchange.com/a/51716#51742 <h1>Mathematica <s>120</s> 119</h1>
https://codegolf.stackexchange.com/a/42848#51765 <h1>Haskell 42 chars</h1>
https://codegolf.stackexchange.com/a/51422#51767 <h1>Ruby: <s>196</s> <s>190</s> <s>186</s> <s>185</s> 184 characters</h1>
https://codegolf.stackexchange.com/a/51733#51769 <h1>JavaScript (<em>ES6</em>) 152</h1>
https://codegolf.stackexchange.com/a/51719#51773 <p>Maths with regular expressions is fun!</p>
https://codegolf.stackexchange.com/a/54#51783 <h2>Avoid <code>startswith</code></h2>
https://codegolf.stackexchange.com/a/51782#51795 <h1>Python 2: <strike>133</strike> 110 bytes</h1>
https://codegolf.stackexchange.com/a/4244#51800 <p><strong>python-3x</strong>:</p>
https://codegolf.stackexchange.com/a/39731#51848 <h1>Checking that two strings/arrays are not equal</h1>
https://codegolf.stackexchange.com/a/159#51850 <p>This is an actual contender, since J has been around for decades.</p>
https://codegolf.stackexchange.com/a/50472#51859 <p><strong>JavaScript (ES5), <s>142</s> 98</strong></p>
https://codegolf.stackexchange.com/a/50556#51866 <h1>C# 186</h1>
https://codegolf.stackexchange.com/a/51639#51922 <p><strong>C — 206 bytes</strong></p>
https://codegolf.stackexchange.com/a/51471#51926 <p>This is my first code golf, but here I go.</p>
https://codegolf.stackexchange.com/a/51870#51940 <ul>
https://codegolf.stackexchange.com/a/51891#51943 <h1>Bash: <s>144</s> 138 characters</h1>
https://codegolf.stackexchange.com/a/2203#51956 <p>For scanning a string into an array, you can use</p>
https://codegolf.stackexchange.com/a/51861#51962 <h1>JavaScript (<em>ES6</em>) 172</h1>
https://codegolf.stackexchange.com/a/2823#52003 <h1>Pyth (3 chars)</h1>
https://codegolf.stackexchange.com/a/54#52028 <h2>Safely get the first element</h2>
https://codegolf.stackexchange.com/a/5264#52039 <h1>Assigning to number literals</h1>
https://codegolf.stackexchange.com/a/2823#52043 <p><strong>POWERSHELL, 25</strong> </p>
https://codegolf.stackexchange.com/a/52042#52051 <p>Your calculator is pretty smart at inferring the end of lines for you, and thus you can omit quite a few characters.</p>
https://codegolf.stackexchange.com/a/51928#52056 <p><strong>POWERSHELL,190</strong></p>
https://codegolf.stackexchange.com/a/52012#52063 <p><strong>ORACLE, 60</strong></p>
https://codegolf.stackexchange.com/a/52042#52067 <h1>Use a lookup table encoded in floating-point numbers</h1>
https://codegolf.stackexchange.com/a/52042#52069 <h1>Smaller list generation</h1>
https://codegolf.stackexchange.com/a/52042#52070 <h1>Eliminate End statements for If blocks at the end of a program</h1>
https://codegolf.stackexchange.com/a/52042#52071 <h1>Use <code>Ans</code></h1>
https://codegolf.stackexchange.com/a/51877#52140 <p>GNU APL, 37 characters</p>
https://codegolf.stackexchange.com/a/52052#52141 <h1>JavaScript (<em>ES6</em>) 305 <s>310 321</s></h1>
https://codegolf.stackexchange.com/a/19255#52145 <h2>fmap</h2>
https://codegolf.stackexchange.com/a/52136#52146 <h1>Java (<s>407</s> 349 chars)</h1>
https://codegolf.stackexchange.com/a/52089#52166 <h2><a href="http://esolangs.org/wiki/Fish" rel="nofollow">>&lt;> (Fish)</a> <s>592</s> 254 Bytes</h2>
https://codegolf.stackexchange.com/a/52136#52194 <h1>Ruby (205 bytes)</h1>
https://codegolf.stackexchange.com/a/16155#52201 <h2>Python (144 characters; 130 after removal of 10%)</h2>
https://codegolf.stackexchange.com/a/37624#52204 <h2>Using string templates with functions</h2>
https://codegolf.stackexchange.com/a/52200#52206 <h1>C++: 204 bytes</h1>
https://codegolf.stackexchange.com/a/52257#52259 <h2>JavaScript <strike>344</strike> 337 chars</h2>
https://codegolf.stackexchange.com/a/52257#52269 <h1>Ruby: <s>474</s> 468 characters</h1>
https://codegolf.stackexchange.com/a/52280#52285 <h1>C : 117 bytes</h1>
https://codegolf.stackexchange.com/a/52280#52293 <p><strong>PHP</strong>
https://codegolf.stackexchange.com/a/12766#52297 <p><strong>PHP</strong></p>
https://codegolf.stackexchange.com/a/52189#52304 <h1>Java (<s>619</s> <s>647</s> 667 bytes)</h1>
https://codegolf.stackexchange.com/a/54#52309 <h1>Leak variables to save on assignment</h1>
https://codegolf.stackexchange.com/a/54#52317 <h2>Length tradeoff reference</h2>
https://codegolf.stackexchange.com/a/50657#52325 <h1>Avoid Conditionals</h1>
https://codegolf.stackexchange.com/a/52321#52326 <h1>JavaScript (ES6): <s>171</s> <s>154</s> 140 <s>137</s> bytes</h1>
https://codegolf.stackexchange.com/a/363#52357 <p>When you are using string interpolation, (as you should pr <a href="https://codegolf.stackexchange.com/a/37519/4372">Martin Büttner's post</a>), you don't need the curly brackets if your object has a sigil (<code>$</code>, <code>@</code>) in front of it. Useful for magical variables like <code>$_</code>, <code>$&amp;</code>, <code>$1</code> etc:</p>
https://codegolf.stackexchange.com/a/607#52372 <h1>Swift: 43</h1>
https://codegolf.stackexchange.com/a/52257#52373 <h1>Javascript ES6 354 bytes</h1>
https://codegolf.stackexchange.com/a/45626#52392 <h1>Awk: 10 characters</h1>
https://codegolf.stackexchange.com/a/45626#52395 <h1>Julia: 19 characters</h1>
https://codegolf.stackexchange.com/a/54#52396 <p>When squaring single letter variables, it is shorter to times it by itself</p>
https://codegolf.stackexchange.com/a/45626#52398 <h1>Perl (program) 15</h1>
https://codegolf.stackexchange.com/a/52400#52402 <h1>Ruby: 35 characters</h1>
https://codegolf.stackexchange.com/a/52400#52409 <h1>Perl: <s>42</s> 41 characters</h1>
https://codegolf.stackexchange.com/a/39752#52423 <h2>>&lt;> 76 Bytes</h2>
https://codegolf.stackexchange.com/a/52400#52431 <h2>C: 108 bytes</h2>
https://codegolf.stackexchange.com/a/52400#52438 <p><strong>Javascript(ES6), 61/66 chars</strong></p>
https://codegolf.stackexchange.com/a/39752#52453 <h1>JS 70 Bytes</h1>
https://codegolf.stackexchange.com/a/52452#52457 <h1>JavaScript (<em>ES6</em>) 125</h1>
https://codegolf.stackexchange.com/a/39731#52467 <h1><code>0=</code> for strings</h1>
https://codegolf.stackexchange.com/a/52452#52473 <h1>GNU sed+date: 112</h1>
https://codegolf.stackexchange.com/a/13152#52481 <p><strong>Qt 5.4 QMake pro file, 42 chars</strong> </p>
https://codegolf.stackexchange.com/a/52480#52484 <h1>Ruby: <s>135</s> <s>131</s> <s>124</s> <s>115</s> 112 characters</h1>
https://codegolf.stackexchange.com/a/39752#52486 <p><strong>Qt 5.4 qmake pro file, 119 bytes</strong></p>
https://codegolf.stackexchange.com/a/52502#52519 <h1>JavaScript <strike>156</strike> 153</h1>
https://codegolf.stackexchange.com/a/52502#52528 <h1>Q (66)</h1>
https://codegolf.stackexchange.com/a/17005#52537 <h2>JavaScript (19)</h2>
https://codegolf.stackexchange.com/a/17005#52544 <h1>Python (30 chars)</h1>
https://codegolf.stackexchange.com/a/52400#52552 <h1><a href="http://gema.sourceforge.net/" rel="nofollow">Gema</a>: 47 characters</h1>
https://codegolf.stackexchange.com/a/52480#52555 <h1><a href="http://gema.sourceforge.net/" rel="nofollow">Gema</a>: <s>53</s> 48 characters</h1>
https://codegolf.stackexchange.com/a/52502#52557 <h1>C# 160 Bytes</h1>
https://codegolf.stackexchange.com/a/52400#52571 <h1>PostgreSQL: 160 characters</h1>
https://codegolf.stackexchange.com/a/52502#52575 <p><strong>Bash + textutils (grep, sed), 111 chars</strong></p>
https://codegolf.stackexchange.com/a/9212#52610 <h1>TI-BASIC, not an entry</h1>
https://codegolf.stackexchange.com/a/52452#52613 <p><strong>gzip, 114 bytes</strong></p>
https://codegolf.stackexchange.com/a/52615#52620 <h1><a href="https://esolangs.org/wiki////">///</a>: 225 characters</h1>
https://codegolf.stackexchange.com/a/39731#52626 <h1>Using <code>$</code> as ternary if</h1>
https://codegolf.stackexchange.com/a/39731#52627 <h1>Vectorized operators for ASCII art</h1>
https://codegolf.stackexchange.com/a/54#52639 <h1>Avoid <code>list.insert</code></h1>
https://codegolf.stackexchange.com/a/54#52640 <h2>Avoid the <code>repeat</code> argument of <code>itertools.product</code></h2>
https://codegolf.stackexchange.com/a/54#52641 <h1>Alternatives to builtin string functions</h1>
https://codegolf.stackexchange.com/a/52643#52652 <h1>Python 3 <s>361</s> 331</h1>
https://codegolf.stackexchange.com/a/52644#52671 <h1>Mathematica <s>360</s> 426</h1>
https://codegolf.stackexchange.com/a/47657#52681 <p>Three slightly different approaches</p>
https://codegolf.stackexchange.com/a/52684#52695 <h1>q (34)</h1>
https://codegolf.stackexchange.com/a/307#52727 <p><div class="snippet" data-lang="js" data-hide="false">
https://codegolf.stackexchange.com/a/307#52728 <p>This little <strong>BIG</strong> diddy (JavaScript) clocks in at 27KB just to do simple
https://codegolf.stackexchange.com/a/17294#52733 <h1>C++ 668</h1>
https://codegolf.stackexchange.com/a/9004#52747 <h2>Autohotkey</h2>
https://codegolf.stackexchange.com/a/52547#52757 <h1>Actionscript 3: 267 bytes</h1>
https://codegolf.stackexchange.com/a/52754#52761 <h1>Ruby 175</h1>
https://codegolf.stackexchange.com/a/51468#52794 <h1>R (234)</h1>
https://codegolf.stackexchange.com/a/51287#52802 <h1>Gema: <s>44</s> 38 characters</h1>
https://codegolf.stackexchange.com/a/52819#52821 <h1>JavaScript (as asked)</h1>
https://codegolf.stackexchange.com/a/52867#52868 <h1>Python <strike>56</strike> 55</h1>
https://codegolf.stackexchange.com/a/49130#52884 <h1>Perl</h1>
https://codegolf.stackexchange.com/a/52867#52886 <h1>Swift 145 (135 w/o whitespace)</h1>
https://codegolf.stackexchange.com/a/52830#52899 <h2>Python 3: 143 Bytes</h2>
https://codegolf.stackexchange.com/a/19255#52942 <h1>Know your <code>Prelude</code></h1>
https://codegolf.stackexchange.com/a/19255#52945 <h1>Use the list monad</h1>
https://codegolf.stackexchange.com/a/19255#52949 <h1>Use GHC 7.10</h1>
https://codegolf.stackexchange.com/a/19255#52950 <h1>Use list comprehensions (in clever ways)</h1>
https://codegolf.stackexchange.com/a/52042#52967 <h1>Skip unnecessary variable initialization</h1>
https://codegolf.stackexchange.com/a/52903#53020 <h2>Tcl 49 bytes</h2>
https://codegolf.stackexchange.com/a/53041#53046 <h1>66 bytes</h1>
https://codegolf.stackexchange.com/a/53001#53050 <h1>JavaScript <del>74</del> <del>72</del> <del>65</del> 60</h1>
https://codegolf.stackexchange.com/a/53001#53054 <h1><a href="http://stedolan.github.io/jq/" rel="nofollow">jq</a> 1.5: <s>65</s> 59 characters</h1>
https://codegolf.stackexchange.com/a/53075#53091 <h2>Matlab (<s>37</s> 36 bytes)</h2>
https://codegolf.stackexchange.com/a/53008#53093 <h1>J (241 byes)</h1>
https://codegolf.stackexchange.com/a/52042#53117 <p>Put repeated expressions equation variables.</p>
https://codegolf.stackexchange.com/a/53124#53133 <h1>JavaScript <s>394</s> 344</h1>
https://codegolf.stackexchange.com/a/50657#53148 <p>Casts from strings are expensive. Just use eval. This:</p>
https://codegolf.stackexchange.com/a/50436#53151 <p><strong>Python, 1219 Bytes</strong></p>
https://codegolf.stackexchange.com/a/52946#53156 <h1>(Visual)FoxPro any version 80 bytes</h1>
https://codegolf.stackexchange.com/a/53147#53157 <h1>Sed: <s>87</s> 84 characters</h1>
https://codegolf.stackexchange.com/a/53147#53170 <h1>jq 1.5: 91 characters</h1>
https://codegolf.stackexchange.com/a/53147#53191 <h2>C</h2>
https://codegolf.stackexchange.com/a/53210#53213 <h1>54 bytes</h1>
https://codegolf.stackexchange.com/a/53147#53214 <h2>Matlab: <s>97</s> <s>89</s> 82 bytes</h2>
https://codegolf.stackexchange.com/a/53210#53215 <h1>58 bytes</h1>
https://codegolf.stackexchange.com/a/53147#53233 <p>In case somebody needs the code in JS to test it. Note: I traversed the string from end to increase efficiency: </p>
https://codegolf.stackexchange.com/a/53219#53242 <h1>Ruby: <s>77</s> <s>73</s> <s>70</s> <s>66</s> <s>65</s> <s>58</s> <s>57</s> 40 characters</h1>
https://codegolf.stackexchange.com/a/53210#53256 <h1>52 bytes</h1>
https://codegolf.stackexchange.com/a/53210#53257 <h2>57 bytes</h2>
https://codegolf.stackexchange.com/a/53124#53267 <h1>C# 718 bytes</h1>
https://codegolf.stackexchange.com/a/53272#53282 <h1>JavaScript (<em>ES6</em>) 56.8 (71*0.8)</h1>
https://codegolf.stackexchange.com/a/53269#53284 <h1>28 bytes</h1>
https://codegolf.stackexchange.com/a/51812#53285 <p>Haskell: 244 bytes</p>
https://codegolf.stackexchange.com/a/53219#53296 <h1>JavaScript (<em>ES6</em>) 56</h1>
https://codegolf.stackexchange.com/a/54#53329 <h1>Shorter isinstance</h1>
https://codegolf.stackexchange.com/a/53340#53341 <p>I'm going to kick off my own question by providing my own golfed solutions in two languages. These functions write to STDOUT.</p>
https://codegolf.stackexchange.com/a/53288#53348 <h1>Ruby: 83 characters</h1>
https://codegolf.stackexchange.com/a/53272#53353 <h1>Swift: 98.56 (154 * 0.8 * 0.8)</h1>
https://codegolf.stackexchange.com/a/40039#53383 <h1>Use <code>C</code> for base compression</h1>
https://codegolf.stackexchange.com/a/53342#53391 <p>Much shorter answers have been posted, but:</p>
https://codegolf.stackexchange.com/a/53359#53454 <h2>CJam (<strike>84</strike> 80 chars * 0.7 = 56)</h2>
https://codegolf.stackexchange.com/a/1209#53464 <h1>Objective-C:</h1>
https://codegolf.stackexchange.com/a/53210#53469 <p>This post is for the accumulation of the best solutions across all answers. Please edit in the solution and the answerer who first found that solution if there any improvements.</p>
https://codegolf.stackexchange.com/a/53424#53477 <h1>C# 166 Bytes</h1>
https://codegolf.stackexchange.com/a/53488#53535 <h2>C# (81)</h2>
https://codegolf.stackexchange.com/a/53483#53540 <h1>jq: 30 characters</h1>
https://codegolf.stackexchange.com/a/53517#53541 <h1>Python <del>343</del> 334 bytes</h1>
https://codegolf.stackexchange.com/a/53483#53542 <h1>Gema: 30 characters</h1>
https://codegolf.stackexchange.com/a/53488#53544 <p><strong>C++ <strike>72</strike> 70 Byte</strong></p>
https://codegolf.stackexchange.com/a/53147#53568 <h1>Groovy <s>75</s> <s>57</s> 55 bytes</h1>
https://codegolf.stackexchange.com/a/39752#53569 <h1>jq: <s>54</s> 52 characters</h1>
https://codegolf.stackexchange.com/a/51323#53571 <p>As mentioned in <code>man sed</code> (GNU), you can use any character as a delimiter for regular expressions by using the syntax</p>
https://codegolf.stackexchange.com/a/53582#53584 <h2>CJam (<strike>25</strike> 24 bytes)</h2>
https://codegolf.stackexchange.com/a/53582#53586 <h1>Mathematica (<strike>48</strike> 42 bytes)</h1>
https://codegolf.stackexchange.com/a/20614#53601 <h2>Repetitive strings</h2>
https://codegolf.stackexchange.com/a/53424#53602 <h2>C (167)</h2>
https://codegolf.stackexchange.com/a/53424#53636 <h1>Pure Bash (no external commands) 129 bytes</h1>
https://codegolf.stackexchange.com/a/9198#53665 <h1>Q (<s>81</s> 80)</h1>
https://codegolf.stackexchange.com/a/53488#53670 <p>Here is my contribution for this problem</p>
https://codegolf.stackexchange.com/a/53075#53674 <h1>K (22)</h1>
https://codegolf.stackexchange.com/a/53675#53709 <h3>Ruby 59 <s>61</s></h3>
https://codegolf.stackexchange.com/a/53675#53715 <h2>Brainfuck 106 bytes</h2>
https://codegolf.stackexchange.com/a/53675#53716 <h1>C# <s>189 135 134</s> 106 Bytes</h1>
https://codegolf.stackexchange.com/a/53675#53717 <h1>Perl: <s>31</s> 30 characters</h1>
https://codegolf.stackexchange.com/a/53713#53729 <h1>Ruby <s>191 187 186 170</s> 162</h1>
https://codegolf.stackexchange.com/a/53732#53735 <h1>Pyth <strike>178</strike> <strike>156</strike> <strike>153</strike> 147 bytes</h1>
https://codegolf.stackexchange.com/a/607#53741 <p><strong>JavaScript ES6 21 chars</strong></p>
https://codegolf.stackexchange.com/a/53732#53757 <p><strong>JavaScript using ES6 <s>171</s> <s>164</s> 163 bytes</strong></p>
https://codegolf.stackexchange.com/a/53424#53759 <h1>Q (44 bytes)</h1>
https://codegolf.stackexchange.com/a/53713#53761 <h1>Python 2.7.3 <del>427</del> <del>421</del> <del>400</del> 371 Bytes</h1>
https://codegolf.stackexchange.com/a/53769#53773 <h1>Pyth <del>25</del> 30 bytes</h1>
https://codegolf.stackexchange.com/a/53769#53775 <h2>CJam (21 bytes)</h2>
https://codegolf.stackexchange.com/a/53424#53784 <p><strong>Haskell 96 Bytes</strong> </p>
https://codegolf.stackexchange.com/a/32267#53789 <h1>jq: 59 bytes</h1>
https://codegolf.stackexchange.com/a/53488#53790 <h1>JavaScript (ES6) <strike>58</strike> <strike>54</strike> 43 Bytes</h1>
https://codegolf.stackexchange.com/a/53732#53792 <h1>Piet 2125 bytes</h1>
https://codegolf.stackexchange.com/a/5086#53797 <h1>Python 3 864 bytes</h1>
https://codegolf.stackexchange.com/a/53812#53815 <h1>Scala <s>110</s> 109 characters</h1>
https://codegolf.stackexchange.com/a/53799#53823 <h1>q (27 characters)</h1>
https://codegolf.stackexchange.com/a/53812#53827 <h1>q (37 characters)</h1>
https://codegolf.stackexchange.com/a/53812#53828 <h1>Haskell <s>100</s> <s>89</s> 88 bytes</h1>
https://codegolf.stackexchange.com/a/53812#53829 <h1>Ruby: <s>71</s> <s>68</s> <s>65</s> 63 characters</h1>
https://codegolf.stackexchange.com/a/53833#53840 <h1>Scala 377 characters</h1>
https://codegolf.stackexchange.com/a/32031#53906 <h1>Ruby 221</h1>
https://codegolf.stackexchange.com/a/53799#53908 <p><strong>Java, 181 bytes</strong></p>
https://codegolf.stackexchange.com/a/53812#53909 <h1>jq: 99 characters</h1>
https://codegolf.stackexchange.com/a/53812#53926 <h1>Bash: <s>76</s> 66 characters</h1>
https://codegolf.stackexchange.com/a/40039#53935 <h1>There are usually shorter alternatives to Any</h1>
https://codegolf.stackexchange.com/a/53812#53938 <p><strong>C (208 characters)</strong></p>
https://codegolf.stackexchange.com/a/5285#53940 <h2>Double check your character count</h2>
https://codegolf.stackexchange.com/a/53343#53941 <p><strong>C, <strike>415</strike> 430</strong></p>
https://codegolf.stackexchange.com/a/53812#53950 <h1>Java: 918 characters</h1>
https://codegolf.stackexchange.com/a/53812#53959 <p><strong>C - 110 bytes</strong></p>
https://codegolf.stackexchange.com/a/53805#53969 <h1>C 675 Bytes</h1>
https://codegolf.stackexchange.com/a/53971#53979 <h1>APL (66)</h1>
https://codegolf.stackexchange.com/a/53812#53982 <h1>Sed: <s>135</s> <s>119</s> <s>116</s> 111 characters</h1>
https://codegolf.stackexchange.com/a/53812#53992 <h1>F#: 114 characters</h1>
https://codegolf.stackexchange.com/a/53812#53994 <h1>R 72</h1>
https://codegolf.stackexchange.com/a/2682#53998 <p>When it comes to comparing strings against eachother, you’d normally use</p>
https://codegolf.stackexchange.com/a/53812#53999 <p><strong>Scala - 103</strong></p>
https://codegolf.stackexchange.com/a/221#54006 <h1>c99 gcc 235</h1>
https://codegolf.stackexchange.com/a/3885#54011 <p>The <code>true</code> and <code>false</code> literals are shorter to write as <code>2&gt;1</code> for true and <code>1&gt;2</code> for false</p>
https://codegolf.stackexchange.com/a/53075#54027 <h1>GeL: <s>76</s> 73 characters</h1>
https://codegolf.stackexchange.com/a/53732#54059 <h1>Javascript ES5 using 168 bytes</h1>
https://codegolf.stackexchange.com/a/53812#54061 <h1>Haskell 128 Bytes</h1>
https://codegolf.stackexchange.com/a/4676#54064 <h1>Python(55)</h1>
https://codegolf.stackexchange.com/a/52547#54074 <h1>Javascript: <strike>307</strike> 216</h1>
https://codegolf.stackexchange.com/a/53971#54079 <h2>C++ 290</h2>
https://codegolf.stackexchange.com/a/16116#54090 <p>Need to use a method on variable for which you haven't yet constrained the type? Just compare it against a literal of the type you want it to be then throw away the result to annotate that variable's type:</p>
https://codegolf.stackexchange.com/a/53805#54111 <h1>Python <s>679</s> <s>661</s> <s>619</s> <s>602</s> <s>589</s> <s>576</s> <s>539</s> <s>520</s> <s>496</s> 482 Bytes</h1>
https://codegolf.stackexchange.com/a/37333#54126 <h1>Haskell</h1>
https://codegolf.stackexchange.com/a/37624#54133 <h2>Using property shorthands</h2>
https://codegolf.stackexchange.com/a/54116#54139 <p><strong>Wolfram Language (Mathematica), 135</strong></p>
https://codegolf.stackexchange.com/a/132#54151 <p>Instead of using <code>while(1)</code>, use <code>for(;;)</code>, saving one character :)</p>
https://codegolf.stackexchange.com/a/53805#54153 <h1>Ruby (369 bytes)</h1>
https://codegolf.stackexchange.com/a/37624#54174 <h2>Writing RegEx literals with <code>eval</code></h2>
https://codegolf.stackexchange.com/a/26697#54189 <h1>Bash: 48 characters</h1>
https://codegolf.stackexchange.com/a/15417#54190 <h1>Lua + LÖVE: 57 characters</h1>
https://codegolf.stackexchange.com/a/54159#54191 <h1>Python, O(n log n)</h1>
https://codegolf.stackexchange.com/a/54159#54192 <h1>Python, O(n log n)</h1>
https://codegolf.stackexchange.com/a/54194#54195 <p>This can be useful if you want to use a module just once in an anonymous lambda function, as it allows you to avoid writing a separate statement:</p>
https://codegolf.stackexchange.com/a/31552#54197 <h1>bash + vim (56)</h1>
https://codegolf.stackexchange.com/a/1294#54221 <h1>Pyth <strike>10</strike> 7</h1>
https://codegolf.stackexchange.com/a/54159#54229 <h1>javascript (ES6) <code>O(n log n)</code> 253 characters</h1>
https://codegolf.stackexchange.com/a/54210#54238 <p>To get the ball rolling then, this is my version. Only the final number is converted to a float so there is no problem with large numbers if they're within range.</p>
https://codegolf.stackexchange.com/a/54226#54247 <h1>C: 122</h1>
https://codegolf.stackexchange.com/a/54240#54254 <h1>Mathematica <s>185 182 171</s> 153</h1>
https://codegolf.stackexchange.com/a/6671#54258 <h1>Try using <code>int</code> instead of <code>boolean</code></h1>
https://codegolf.stackexchange.com/a/54261#54314 <h2>Ruby (<del>209</del> <del>204</del> <del>200</del> 198 bytes)</h2>
https://codegolf.stackexchange.com/a/54311#54316 <h2>Python 2.7 <del>235</del> <del>226</del> 219 Bytes</h2>
https://codegolf.stackexchange.com/a/39731#54324 <h1>Golfing common array and string values</h1>
https://codegolf.stackexchange.com/a/54285#54339 <h1>JavaScript (ECMAScript 6) (580 characters/bytes)</h1>
https://codegolf.stackexchange.com/a/39731#54348 <h1>Pushing concatenated character ranges</h1>
https://codegolf.stackexchange.com/a/54351#54357 <h1>PHP (270 bytes)</h1>
https://codegolf.stackexchange.com/a/37624#54368 <h1>Prefer template string new lines over "\n"</h1>
https://codegolf.stackexchange.com/a/54356#54369 <p>The <a href="http://www.python-requests.org/en/latest/" rel="nofollow">requests module</a>, if allowed, is much shorter and easier than urllib in Python (2 and 3):</p>
https://codegolf.stackexchange.com/a/54372#54374 <h2>CJam (39 bytes)</h2>
https://codegolf.stackexchange.com/a/54385#54393 <p>Doorknob posted the following statistics on Chat, which I understand are based on answers to existing challenges. All credit goes to him. They certainly agree what I would have imagined.</p>
https://codegolf.stackexchange.com/a/54385#54394 <p>There is no simple answer to this question.</p>
https://codegolf.stackexchange.com/a/54399#54400 <h1>Use destructuring assignments, if structure elements are used often</h1>
https://codegolf.stackexchange.com/a/8835#54406 <h2>Use my G library</h2>
https://codegolf.stackexchange.com/a/54385#54428 <p>Considering that the point of code golf is to think in terms of a given language's kolmogerov complexity, in my opinion it doesn't matter much which language you use as long as you are clever. All of {Golfscript,CJam,Pyth,J} allow you to exercise creativity as do non-golfing languages. While code-golf technically claims "shortest code wins" this typically only really matters within each language. Often more important (as far as I can tell from looking at voting patterns, etc) is how creative or difficult your solution is. </p>
https://codegolf.stackexchange.com/a/54399#54436 <h1>Use splats</h1>
https://codegolf.stackexchange.com/a/54399#54437 <h1>Omit parentheses when possible</h1>
https://codegolf.stackexchange.com/a/54412#54440 <h1>Javascript ES6 (3 arguments) <s>141</s> <s>138</s> <s>136</s> <s>121</s> 119 bytes</h1>
https://codegolf.stackexchange.com/a/54399#54443 <h2>Short-circuit evaluation in place of ternary operator</h2>
https://codegolf.stackexchange.com/a/54399#54444 <h2>Not <code>null</code> but possibly falsy (<code>0</code>, <code>NaN</code>, <code>""</code>, <code>false</code>, etc.)</h2>
https://codegolf.stackexchange.com/a/54399#54445 <h2>Exponentiation operator <code>**</code></h2>
https://codegolf.stackexchange.com/a/54399#54446 <h2>Integer division operator <code>//</code></h2>
https://codegolf.stackexchange.com/a/54399#54448 <h2>Searching arrays</h2>
https://codegolf.stackexchange.com/a/54226#54451 <h1><strong>LUA 270 characters 270 bytes</strong></h1>
https://codegolf.stackexchange.com/a/54226#54452 <p><strong>C#
https://codegolf.stackexchange.com/a/54454#54463 <h2>Python 2.7 306 Bytes</h2>
https://codegolf.stackexchange.com/a/54261#54470 <h1>Scala <s>359</s> 341 bytes</h1>
https://codegolf.stackexchange.com/a/54372#54492 <h2>Python 2 (147 bytes)</h2>
https://codegolf.stackexchange.com/a/54399#54502 <h1>Safe accessors: <code>?.</code> and <code>func? args...</code></h1>
https://codegolf.stackexchange.com/a/54498#54528 <p><strong>Java 8, 89 bytes</strong></p>
https://codegolf.stackexchange.com/a/54453#54536 <h1>Scala <s>293</s> 299</h1>
https://codegolf.stackexchange.com/a/54410#54590 <h1>Haskell 59.5 * 228 = 13566</h1>
https://codegolf.stackexchange.com/a/40039#54602 <h1>Use the short functional...err...functions</h1>
https://codegolf.stackexchange.com/a/54523#54627 <h2>Python 2.7 <del>571</del> <del>542</del> 509</h2>
https://codegolf.stackexchange.com/a/54604#54635 <p><strong>PHP: <s>211</s> <s>209</s> 204</strong></p>
https://codegolf.stackexchange.com/a/54226#54665 <h2>Java <strike>258</strike> 217 characters/bytes</h2>
https://codegolf.stackexchange.com/a/54604#54666 <h2>CJam (99 bytes)</h2>
https://codegolf.stackexchange.com/a/54226#54671 <h2>LOLCODE 265 characters</h2>
https://codegolf.stackexchange.com/a/19255#54684 <h1>Use <a href="https://wiki.haskell.org/Pattern_guard" rel="nofollow noreferrer">pattern guards</a></h1>
https://codegolf.stackexchange.com/a/54563#54701 <h1>Java <strike>1286</strike> <strike>1106</strike> 1100 bytes</h1>
https://codegolf.stackexchange.com/a/54604#54744 <blockquote>
https://codegolf.stackexchange.com/a/54604#54757 <p><strong>scala, 223 bytes</strong></p>
https://codegolf.stackexchange.com/a/363#54766 <p>Yet another way to use the splat operator: if you want to assign a single array literal, a <code>*</code> on the left-hand side is shorter than brackets on the right-hand side:</p>
https://codegolf.stackexchange.com/a/39731#54767 <h1><code>c</code> and 16-bit integers</h1>
https://codegolf.stackexchange.com/a/54785#54790 <p>Perfect timing for this question. @isaacg just added a new feature today, that allows to shorten such numbers immensely. </p>
https://codegolf.stackexchange.com/a/363#54792 <p>When a challenge requires that you output multiple lines, you don't have to <a href="https://codegolf.stackexchange.com/a/49792/4372">loop</a> through your results in order to print each line of e.g. an array. The <code>puts</code> method will flatten an array and print each element on a separate line.</p>
https://codegolf.stackexchange.com/a/54555#54825 <h1>PCRE: <del>603</del> <del>940</del> <del>947</del> <del>949</del> 956 bytes</h1>
https://codegolf.stackexchange.com/a/54604#54846 <h1>Python 239 bytes</h1>
https://codegolf.stackexchange.com/a/37635#54848 <h1>C++: 180 characters (158 without cin and cout statements)</h1>
https://codegolf.stackexchange.com/a/54768#54861 <p>Not ridiculously short like the others, but that's my first post:</p>
https://codegolf.stackexchange.com/a/54872#54900 <h2>Python <del>76</del> 63 Bytes</h2>
https://codegolf.stackexchange.com/a/5105#54902 <h1>Use non-word characters as variable names</h1>
https://codegolf.stackexchange.com/a/173#55028 <p>You can use <code>float</code> and <code>double</code> literals to save a few bytes.</p>
https://codegolf.stackexchange.com/a/54945#55045 <h1>Bash + coreutils (49 bytes)</h1>
https://codegolf.stackexchange.com/a/55052#55060 <h1>Python 3: <strike>86</strike> 85 Bytes</h1>
https://codegolf.stackexchange.com/a/55072#55092 <h1>Python 2: 240 using PIL and colorsys lib</h1>
https://codegolf.stackexchange.com/a/54960#55103 <h1>C# 655 bytes</h1>
https://codegolf.stackexchange.com/a/55052#55114 <h1>C# 81 Bytes</h1>
https://codegolf.stackexchange.com/a/55181#55183 <h1>Julia</h1>
https://codegolf.stackexchange.com/a/55211#55213 <h1>JavaScript 65 bytes</h1>
https://codegolf.stackexchange.com/a/55218#55223 <h1><s>30287</s> <s>12419</s> 12288 Bytes</h1>
https://codegolf.stackexchange.com/a/363#55245 <p>You may be able to save 2 chars and use</p>
https://codegolf.stackexchange.com/a/55249#55251 <h2>CJam (<strike>44</strike> 42 bytes)</h2>
https://codegolf.stackexchange.com/a/55240#55339 <h1>Python 243</h1>
https://codegolf.stackexchange.com/a/54963#55391 <h1>C++ 276 bytes</h1>
https://codegolf.stackexchange.com/a/39731#55404 <h1><code>z</code> and non-rectangular arrays</h1>
https://codegolf.stackexchange.com/a/55363#55426 <p>This answer is a formal proof for the answer by <a href="https://codegolf.stackexchange.com/users/32700/thenumberone">TheNumberOne</a>, <a href="https://codegolf.stackexchange.com/questions/55363/enumerate-valid-brainfk-programs/55368#55368">Enumerate valid Brainf**k programs</a>, where it can be a bit hard to understand the fine points why the enumeration is correct. It's nontrivial to understand why there isn't some invalid program that maps to a number not covered by a valid program. </p>
https://codegolf.stackexchange.com/a/55422#55504 <h2>Matlab / Octave <s>21</s> 20 bytes</h2>
https://codegolf.stackexchange.com/a/55422#55512 <h1>Intel syntax x86 Assembly, ?? bytes</h1>
https://codegolf.stackexchange.com/a/2882#55555 <p><strong>Getting An Array from a List of Objects</strong></p>
https://codegolf.stackexchange.com/a/55574#55587 <h1>JavaScript (ES6) 107</h1>
https://codegolf.stackexchange.com/a/37624#55618 <h1>Using <code>eval</code> for arrow functions with multiple statements and a <code>return</code></h1>
https://codegolf.stackexchange.com/a/55632#55635 <h1>JavaScript (ES6) 164 <s>177</s></h1>
https://codegolf.stackexchange.com/a/55632#55650 <h2>R 144</h2>
https://codegolf.stackexchange.com/a/55422#55719 <h1><a href="http://p-nand-q.com/programming/languages/unbabtized.html" rel="nofollow">UNBABTIZED</a></h1>
https://codegolf.stackexchange.com/a/54963#55745 <h1>JavaScript 108</h1>
https://codegolf.stackexchange.com/a/49750#55772 <h1>Python 3: 497 bytes</h1>
https://codegolf.stackexchange.com/a/55790#55810 <h1>JavaScript (ES6) 53</h1>
https://codegolf.stackexchange.com/a/55790#55818 <h1>gcc (with warnings) 165 (if line ending count as 1)</h1>
https://codegolf.stackexchange.com/a/730#55820 <h1>C99 (with warnings) 85</h1>
https://codegolf.stackexchange.com/a/55857#55860 <h1>Linux Shell 843 bytes</h1>
https://codegolf.stackexchange.com/a/55834#55872 <h1>Python: 133 characters</h1>
https://codegolf.stackexchange.com/a/55914#55916 <pre><code>for(;;){}
https://codegolf.stackexchange.com/a/55918#55922 <h2>GolfScript (107 bytes)</h2>
https://codegolf.stackexchange.com/a/55857#55933 <h2>Java 1130 bytes</h2>
https://codegolf.stackexchange.com/a/55822#55935 <h2>CJam (69 bytes)</h2>
https://codegolf.stackexchange.com/a/55960#55995 <h2>PHP/Javascript 178 chars</h2>
https://codegolf.stackexchange.com/a/55960#55996 <h2>Brainfuck/Javascript 936 chars</h2>
https://codegolf.stackexchange.com/a/55960#55997 <h2>Brainfuck/PHP 814 chars</h2>
https://codegolf.stackexchange.com/a/20656#56034 <h2>Look for symmetry</h2>
https://codegolf.stackexchange.com/a/56015#56044 <h1>JavaScript <del>113</del> <del>74</del> <del>66</del> <del>59</del> <del>52</del> 33 (one function)</h1>
https://codegolf.stackexchange.com/a/55960#57059 <h1><a href="https://esolangs.org/wiki/Fishing">Fishing</a>/<a href="https://esolangs.org/wiki/Fish">>&lt;></a> <s>233</s> 217 bytes</h1>
https://codegolf.stackexchange.com/a/56015#57067 <h1>Perl 4 (37 and 31 bytes)</h1>
https://codegolf.stackexchange.com/a/55960#57071 <h1>VB6 / ES6 – 115 bytes</h1>
https://codegolf.stackexchange.com/a/57053#57079 <h1>Mathematica <s>415 391</s> 407</h1>
https://codegolf.stackexchange.com/a/56032#57090 <h1>Rev 1: Ruby 170</h1>
https://codegolf.stackexchange.com/a/13014#57092 <p>These are not in any particular order, and some of them might even apply to other languages too, but not to a lot of them I think.</p>
https://codegolf.stackexchange.com/a/57053#57093 <h1>C++ <s>704</s> <s>642</s> <s>620</s> 602</h1>
https://codegolf.stackexchange.com/a/56015#57097 <h1>q/k (18 bytes each)</h1>
https://codegolf.stackexchange.com/a/57053#57102 <h1>Oracle SQL 231 bytes</h1>
https://codegolf.stackexchange.com/a/57120#57135 <p><H1>CBM 64 BASIC V2, <s>121</s> <s>119</s> <s>112</s> 117 bytes</H1></p>
https://codegolf.stackexchange.com/a/55960#57164 <h1>Perl 5 / Perl 6</h1>
https://codegolf.stackexchange.com/a/57143#57165 <h1>JavaScript (ES6) 594 <s>618 626</s></h1>
https://codegolf.stackexchange.com/a/55960#57168 <h1>Perl5 / JavaScript</h1>
https://codegolf.stackexchange.com/a/55960#57178 <h2>Haskell/Python <strike>198</strike> 185 Bytes</h2>
https://codegolf.stackexchange.com/a/53269#57187 <h2>76 bytes</h2>
https://codegolf.stackexchange.com/a/55880#57189 <h1>Javascript</h1>
https://codegolf.stackexchange.com/a/57193#57201 <h1>Javascript ES6</h1>
https://codegolf.stackexchange.com/a/20656#57215 <h1>Use base conversion</h1>
https://codegolf.stackexchange.com/a/57204#57216 <p><strong>C# 193</strong></p>
https://codegolf.stackexchange.com/a/57193#57241 <h1>Javascript (ES6)</h1>
https://codegolf.stackexchange.com/a/51556#57246 <p>Since this is a minecraft problem, I will do a command block solution:
https://codegolf.stackexchange.com/a/57264#57274 <h2>C++ 109</h2>
https://codegolf.stackexchange.com/a/57193#57308 <h2>JavaScript (ES5)</h2>
https://codegolf.stackexchange.com/a/57264#57354 <h1>ECMAScript 6 – <s>107</s> <s>91</s> 84 bytes</h1>
https://codegolf.stackexchange.com/a/57250#57390 <h1>Shell 15 bytes:</h1>
https://codegolf.stackexchange.com/a/57143#57420 <h2>C++14 <s>716</s> <s>706</s> 704</h2>
https://codegolf.stackexchange.com/a/57193#57428 <h1>AWK</h1>
https://codegolf.stackexchange.com/a/57462#57471 <h1>Ruby 49 bytes</h1>
https://codegolf.stackexchange.com/a/55960#57519 <h1>Perl/Tcl 171 bytes</h1>
https://codegolf.stackexchange.com/a/57277#57520 <h1>ECMAScript 2015 – 134 bytes</h1>
https://codegolf.stackexchange.com/a/57442#57540 <h1>Matlab 92</h1>
https://codegolf.stackexchange.com/a/57552#57578 <h1>Mathematica <s>49 90 92 90</s> 84 bytes</h1>
https://codegolf.stackexchange.com/a/57549#57623 <h2>GolfScript (275 bytes)</h2>
https://codegolf.stackexchange.com/a/57617#57644 <h1>Matlab/Octave 24</h1>
https://codegolf.stackexchange.com/a/55960#57656 <p>Are solutions with more than two languages allowed? If so:</p>
https://codegolf.stackexchange.com/a/57552#57663 <h1>Locale-dependent</h1>
https://codegolf.stackexchange.com/a/57659#57696 <h1>Mathematica 246 bytes</h1>
https://codegolf.stackexchange.com/a/57549#57705 <h2>JAVA 518/490Bytes</h2>
https://codegolf.stackexchange.com/a/57786#57796 <h1>APL (37)</h1>
https://codegolf.stackexchange.com/a/57659#57800 <h1>Dyalog APL (76)</h1>
https://codegolf.stackexchange.com/a/69#57935 <h1>Ceylon <s>1647</s> <s>1165</s> <s>885</s> <s>739</s> <s>672</s> <s>566</s> <s>388</s> <s>187</s> 178 bytes</h1>
https://codegolf.stackexchange.com/a/51323#58014 <p>Mostly useless step:</p>
https://codegolf.stackexchange.com/a/5056#58028 <h1>JavaScript <del>143</del> <del>136</del> 134</h1>
https://codegolf.stackexchange.com/a/57984#58046 <h1>Common Lisp <s>106</s> 104 bytes</h1>
https://codegolf.stackexchange.com/a/57984#58056 <h1>C 226 bytes</h1>
https://codegolf.stackexchange.com/a/58162#58184 <p><a href="http://es6-features.org/#Constants" rel="nofollow"><h1>ES6</a>, <strike>220</strike> <strike>218</strike> 195 bytes</h1></p>
https://codegolf.stackexchange.com/a/57984#58216 <h2>C# (160)</h2>
https://codegolf.stackexchange.com/a/20656#58315 <h1>Control characters, escape sequences and console codes</h1>
https://codegolf.stackexchange.com/a/57617#58324 <h2>C++ template metaprogramming. <s>166</s> <s>131</s> 119 bytes.</h2>
https://codegolf.stackexchange.com/a/58328#58353 <h1>APL (22)</h1>
https://codegolf.stackexchange.com/a/58243#58380 <h1>c99 263 bytes</h1>
https://codegolf.stackexchange.com/a/57952#58396 <p><strong>VBA Excel 2007, 894 bytes</strong></p>
https://codegolf.stackexchange.com/a/54#58404 <h1>Ceil and Floor</h1>
https://codegolf.stackexchange.com/a/58243#58405 <h2>C# 227 Bytes</h2>
https://codegolf.stackexchange.com/a/12974#58425 <p>Strings are just character row vectors. This means that instead of</p>
https://codegolf.stackexchange.com/a/57952#58433 <h1>Perl 5</h1>
https://codegolf.stackexchange.com/a/57952#58439 <p>I would like to see an APL version in spirit of <a href="https://www.youtube.com/watch?v=a9xAKttWgP4" rel="nofollow">https://www.youtube.com/watch?v=a9xAKttWgP4</a></p>
https://codegolf.stackexchange.com/a/57871#58452 <h1>Python 2.7: <s>43</s> 40.5 shots average</h1>
https://codegolf.stackexchange.com/a/58328#58464 <h1>C 162 bytes</h1>
https://codegolf.stackexchange.com/a/58419#58468 <h2>Mathematica 112</h2>
https://codegolf.stackexchange.com/a/53219#58487 <h1>k (24 bytes)</h1>
https://codegolf.stackexchange.com/a/39731#58490 <h1>Exceptions</h1>
https://codegolf.stackexchange.com/a/58531#58537 <h1>PHP: 130 bytes (260 <s>270</s> <s>279</s> bytes − 6 × 7% − 8%)</h1>
https://codegolf.stackexchange.com/a/58588#58609 <h1>Python 2.x: 450.6 bytes (493 bytes before 10% discount)</h1>
https://codegolf.stackexchange.com/a/58328#58618 <h2>MATLAB <del>(141)</del>(137)</h2>
https://codegolf.stackexchange.com/a/2862#58680 <pre class="lang-java prettyprint-override"><code> public class LexicographicExample {
https://codegolf.stackexchange.com/a/58549#58709 <h1>JavaScript <del>174</del> 136</h1>
https://codegolf.stackexchange.com/a/6671#58736 <p>If you need <code>Integer.MAX_VALUE</code> (2147483647), use <code>-1&gt;&gt;&gt;1</code>. <code>Integer.MIN_VALUE</code> (-2147483648) is better written <code>1&lt;&lt;31</code>.</p>
https://codegolf.stackexchange.com/a/5977#58785 <p><strong>NARS2000 APL + 7 characters</strong></p>
https://codegolf.stackexchange.com/a/242#58808 <h2>Matlab (56)</h2>
https://codegolf.stackexchange.com/a/57802#58812 <h1>JavaScript (ES6) 52</h1>
https://codegolf.stackexchange.com/a/58813#58814 <h3><code>sh</code> (92 characters)</h3>
https://codegolf.stackexchange.com/a/58615#58826 <h1>Python</h1>
https://codegolf.stackexchange.com/a/12900#58842 <h1>Use <code>%</code> to get a free variable</h1>
https://codegolf.stackexchange.com/a/58863#58864 <p>The solution on Python I could implement, 90 bytes</p>
https://codegolf.stackexchange.com/a/58857#58865 <h1>C# (LinqPad) 318 Bytes</h1>
https://codegolf.stackexchange.com/a/58565#58898 <h1>Java 133</h1>
https://codegolf.stackexchange.com/a/58892#58905 <h1>Mathematica 153</h1>
https://codegolf.stackexchange.com/a/58891#58918 <h1>CoffeeScript 43 bytes</h1>
https://codegolf.stackexchange.com/a/58863#58942 <h1>JavaScript – 83 bytes</h1>
https://codegolf.stackexchange.com/a/58615#58961 <h1>C (83 characters)</h1>
https://codegolf.stackexchange.com/a/37590#58964 <h2>Use functions instead of match</h2>
https://codegolf.stackexchange.com/a/37590#58966 <h2>Never use begin […] end</h2>
https://codegolf.stackexchange.com/a/58891#58981 <h1>Java 7:<s>53</s> 52 Bytes</h1>
https://codegolf.stackexchange.com/a/58891#58982 <h1>APL (14)</h1>
https://codegolf.stackexchange.com/a/41901#58987 <h1>JavaScript <del>342</del> <del>334</del> 308</h1>
https://codegolf.stackexchange.com/a/58891#58996 <h2>Prolog – 32 bytes</h2>
https://codegolf.stackexchange.com/a/37590#59008 <h2>Define several variables or functions at once</h2>
https://codegolf.stackexchange.com/a/37590#59011 <h2>Exploit <a href="https://en.wikipedia.org/wiki/Currying" rel="nofollow">curryied</a> functions</h2>
https://codegolf.stackexchange.com/a/58902#59015 <p><strong>T-SQL,145 bytes</strong></p>
https://codegolf.stackexchange.com/a/59014#59017 <h1>Mathematica 105</h1>
https://codegolf.stackexchange.com/a/59014#59028 <h1>PowerShell (reference implementation)</h1>
https://codegolf.stackexchange.com/a/58892#59046 <h1>Ruby 113/112</h1>
https://codegolf.stackexchange.com/a/58891#59070 <p><strong>C, <strike>66</strike> 48</strong></p>
https://codegolf.stackexchange.com/a/58902#59076 <h1>Ceylon <s>386</s> <s>333</s> <s>252</s> <s>230</s> <s>222</s> <s>216</s> <s>171</s> <s>153</s> <s>131</s> 111</h1>
https://codegolf.stackexchange.com/a/58891#59090 <h1>OCaml 42 bytes</h1>
https://codegolf.stackexchange.com/a/59036#59104 <h1>sed (39 bytes)</h1>
https://codegolf.stackexchange.com/a/58891#59136 <p>XPath 2.0 (if you treat an XPath expression as a function with the context item as its argument):</p>
https://codegolf.stackexchange.com/a/58902#59154 <h2>C# (157):</h2>
https://codegolf.stackexchange.com/a/58902#59174 <p>POSIX shell + GNU sed, 65 bytes</p>
https://codegolf.stackexchange.com/a/47657#59181 <h2>UniBasic 50 Bytes</h2>
https://codegolf.stackexchange.com/a/47657#59188 <p><strong>C,88 bytes</strong></p>
https://codegolf.stackexchange.com/a/58891#59190 <p><strong>ECMA6,30</strong></p>
https://codegolf.stackexchange.com/a/910#59208 <h1>Moonscript 23</h1>
https://codegolf.stackexchange.com/a/59194#59227 <h1>Java8 : <s>168</s> 165 bytes</h1>
https://codegolf.stackexchange.com/a/58902#59229 <h1>Mathematica 192 bytes</h1>
https://codegolf.stackexchange.com/a/59238#59242 <h1>Base conversion (CJam)</h1>
https://codegolf.stackexchange.com/a/59238#59261 <p>Larger Kolmogorov complexity questions with some structure but no simple formula (e.g. song lyrics) will typically benefit from a grammar-based approach. In essence, you extract repeated substrings and encode them somehow. This is what Lempel-Ziv does, using a fairly restricted class of grammars; if you use more general grammars then you have to figure out how to encode the rules. E.g. one approach here is "offset encoding", where you offset each source byte by the number of rules (<code>n</code>), assign bytes <code>1</code> to <code>n</code> to the rules, use the <code>0</code> byte to separate rules, and repeatedly replace byte <code>i</code> with the evaluated rule <code>i</code>. Finally you undo the offset by subtracting <code>n</code> from each byte.</p>
https://codegolf.stackexchange.com/a/59272#59280 <h1>Python 2 ... 1050</h1>
https://codegolf.stackexchange.com/a/59292#59297 <h1>Mathematica 116</h1>
https://codegolf.stackexchange.com/a/59482#59495 <h3>N.B.: This may not be entirely correct as I don't know what your code is supposed to do</h3>
https://codegolf.stackexchange.com/a/54#59506 <h2>Use IDLE 3.3 to take multiline input</h2>
https://codegolf.stackexchange.com/a/59347#59511 <h1>Java6 : 50 Bytes</h1>
https://codegolf.stackexchange.com/a/59347#59512 <h1>Javascript (8 bytes)</h1>
https://codegolf.stackexchange.com/a/59343#59561 <h1>Mathematica <s>1183</s> 483 bytes (or 190) bytes</h1>
https://codegolf.stackexchange.com/a/59164#59596 <h1>Java 127 Bytes</h1>
https://codegolf.stackexchange.com/a/47035#59655 <h2>Using jumps as a conditional</h2>
https://codegolf.stackexchange.com/a/47035#59657 <h2>Using modulus to simplify input</h2>
https://codegolf.stackexchange.com/a/52042#59677 <p>If you find yourself using</p>
https://codegolf.stackexchange.com/a/52042#59678 <h1>Know your variable assignment costs</h1>
https://codegolf.stackexchange.com/a/59625#59701 <h1>JavaScript (ES6) 46</h1>
https://codegolf.stackexchange.com/a/59670#59713 <h1>Dyalog APL (178)</h1>
https://codegolf.stackexchange.com/a/59057#59728 <h1>JavaScript (ES6) 152</h1>
https://codegolf.stackexchange.com/a/1294#59752 <h2>Javascript (ES6) 35</h2>
https://codegolf.stackexchange.com/a/59347#59772 <h1>SmallTalk – 18 bytes</h1>
https://codegolf.stackexchange.com/a/59794#59800 <h1>Matlab 617</h1>
https://codegolf.stackexchange.com/a/59794#59807 <h1>C#6 527 bytes / 2 bonus = 264</h1>
https://codegolf.stackexchange.com/a/59822#59823 <p><strong>Perl, <s>10</s> 8 chars</strong></p>
https://codegolf.stackexchange.com/a/59527#59847 <p>I know this is a bit late (and a bit finicky), but...</p>
https://codegolf.stackexchange.com/a/58891#59860 <h1>Clojure (43 bytes)</h1>
https://codegolf.stackexchange.com/a/52042#59869 <h1>Know your idioms</h1>
https://codegolf.stackexchange.com/a/13132#59880 <h1>Python (55 chars)</h1>
https://codegolf.stackexchange.com/a/58086#59903 <h1>APL (132)</h1>
https://codegolf.stackexchange.com/a/59916#59931 <p><strong>Perl, <s>52</s> 46 bytes + 3 switches (a,F,n) = <s>55</s> 49 bytes</strong></p>
https://codegolf.stackexchange.com/a/13132#59942 <h2>powershell 37</h2>
https://codegolf.stackexchange.com/a/59945#59946 <p>In the last solution (that takes advantage of Python 2 style ranges) you could reduce this</p>
https://codegolf.stackexchange.com/a/59945#59947 <p><del><code>range</code> is a rather long name; with <code>lambda N,r=range:</code>/<code>def ...(N,r=range):</code> you can shave off a few characters if you</del> also remove all unnecessary whitespace.</p>
https://codegolf.stackexchange.com/a/58891#59965 <h1>Powershell 34 Bytes</h1>
https://codegolf.stackexchange.com/a/59670#59969 <h1>Ruby 288</h1>
https://codegolf.stackexchange.com/a/59945#59972 <p>You could try:</p>
https://codegolf.stackexchange.com/a/59934#59979 <h1>Ruby 75</h1>
https://codegolf.stackexchange.com/a/59939#59989 <h1>Powershell <s>437</s> <s>461</s> 453 Bytes</h1>
https://codegolf.stackexchange.com/a/30210#59994 <h1>Matlab/Octave 4 bytes (bonus: 405)</h1>
https://codegolf.stackexchange.com/a/59939#59995 <h1>Emacs Lisp 473 Bytes</h1>
https://codegolf.stackexchange.com/a/1294#60006 <h1>Powershell 48 bytes</h1>
https://codegolf.stackexchange.com/a/59939#60010 <h1>Ruby <s>396</s> <s>378</s> 372 bytes</h1>
https://codegolf.stackexchange.com/a/30210#60012 <h2>Perl 22</h2>
https://codegolf.stackexchange.com/a/60003#60014 <h1>Emacs Lisp 22 bytes</h1>
https://codegolf.stackexchange.com/a/60003#60016 <h1>Powershell 65 bytes</h1>
https://codegolf.stackexchange.com/a/59939#60019 <h1>JavaScript (ES6) 345</h1>
https://codegolf.stackexchange.com/a/59916#60030 <h1>C++ 199 bytes</h1>
https://codegolf.stackexchange.com/a/12900#60086 <h2>Alternatives to <code>Range</code></h2>
https://codegolf.stackexchange.com/a/59670#60099 <h1>JavaScript (ES6) 249 <s>208</s></h1>
https://codegolf.stackexchange.com/a/60003#60144 <p><strong>x86 asm</strong> - 6 bytes</p>
https://codegolf.stackexchange.com/a/59934#60184 <h1>Haskell 111</h1>
https://codegolf.stackexchange.com/a/60185#60189 <h1>Haskell (196 bytes)</h1>
https://codegolf.stackexchange.com/a/60208#60236 <h1>JavaScript (ES6) 164 (unhexquadium) <s>171</s></h1>
https://codegolf.stackexchange.com/a/60188#60237 <p><strong>VBA , <s>233</s> 228bytes</strong></p>
https://codegolf.stackexchange.com/a/60238#60239 <pre><code>r=str.replace;print r('abc','b','c')
https://codegolf.stackexchange.com/a/60238#60240 <h3>Regex Replace</h3>
https://codegolf.stackexchange.com/a/60103#60281 <h1>Haskell (145 bytes)</h1>
https://codegolf.stackexchange.com/a/60188#60283 <h1>JavaScript (ES6) 102</h1>
https://codegolf.stackexchange.com/a/60258#60291 <h1>JavaScript (ES6) 188</h1>
https://codegolf.stackexchange.com/a/2682#60293 <p>Very simple one, even so, no one had mentioned it.</p>
https://codegolf.stackexchange.com/a/60063#60298 <h1>Html+JavaScript 179</h1>
https://codegolf.stackexchange.com/a/59922#60309 <h1>JavaScript (ES6) 63 <s>95</s></h1>
https://codegolf.stackexchange.com/a/60315#60321 <h1>Mathematica 223</h1>
https://codegolf.stackexchange.com/a/59575#60325 <h1>JavaScript (ES6) 85</h1>
https://codegolf.stackexchange.com/a/59981#60372 <h1>JavaScript (ES6) 174</h1>
https://codegolf.stackexchange.com/a/60208#60462 <h2>C# <s>229 (Bibiennium)</s> 198 unennoctium bytes</h2>
https://codegolf.stackexchange.com/a/54453#60546 <p><strong>C, 158 bytes</strong></p>
https://codegolf.stackexchange.com/a/60538#60605 <h1>JavaScript (ES6) 138</h1>
https://codegolf.stackexchange.com/a/60579#60656 <h2>CJam (<strike>41</strike> 39 bytes)</h2>
https://codegolf.stackexchange.com/a/60106#60715 <h2><a href="http://perl6.org" rel="nofollow">Perl 6</a> (14 chars / bytes)</h2>
https://codegolf.stackexchange.com/a/60208#60758 <p><strong>Java 8 216Bytes</strong></p>
https://codegolf.stackexchange.com/a/60731#60772 <p><strong>Java, 272 Bytes</strong></p>
https://codegolf.stackexchange.com/a/60610#60775 <p><strong>Java 8, 80 Bytes</strong></p>
https://codegolf.stackexchange.com/a/60716#60778 <h1>Mathematica <s>100</s> 69 bytes</h1>
https://codegolf.stackexchange.com/a/60610#60785 <p><strong>C# - 40</strong></p>
https://codegolf.stackexchange.com/a/60790#60796 <h1>JavaScript (ES6) 42 <s>.44.</s></h1>
https://codegolf.stackexchange.com/a/60790#60799 <h1>PHP – 68 <s>88</s> <s>89</s> bytes</h1>
https://codegolf.stackexchange.com/a/60790#60807 <h1>AWK – 51 <s>42</s> bytes</h1>
https://codegolf.stackexchange.com/a/60716#60837 <h1>JavaScript (ES6) 72 <s>74</s></h1>
https://codegolf.stackexchange.com/a/60687#60844 <h1>JavaScript (ES6) 76</h1>
https://codegolf.stackexchange.com/a/19255#60884 <h2>Try rearranging function definitions and/or arguments</h2>
https://codegolf.stackexchange.com/a/60208#60897 <p><strong>T-SQL 329 bytes</strong></p>
https://codegolf.stackexchange.com/a/42017#60922 <h1>CBM BASIC v2.0 (9×9)</h1>
https://codegolf.stackexchange.com/a/60288#60926 <h2>CJam (<strike>39</strike> 38 bytes)</h2>
https://codegolf.stackexchange.com/a/307#60929 <h1>CBM BASIC v2.0 (66 characters)</h1>
https://codegolf.stackexchange.com/a/60942#60945 <h1>Mathematica 115 bytes</h1>
https://codegolf.stackexchange.com/a/2682#60951 <h1>Array sum / product / quotient</h1>
https://codegolf.stackexchange.com/a/2682#60960 <h1><code>setInterval</code> Hacks</h1>
https://codegolf.stackexchange.com/a/2682#60961 <h1><code>document.getElementById</code></h1>
https://codegolf.stackexchange.com/a/2682#60969 <h1>Stack Ternary Operators</h1>
https://codegolf.stackexchange.com/a/57120#60994 <h1>CBM BASIC v2.0 (68 characters)</h1>
https://codegolf.stackexchange.com/a/59934#61007 <h1>CBM BASIC v7.0 (166 characters)</h1>
https://codegolf.stackexchange.com/a/55960#61020 <h1>Python/Lisp 158 chars</h1>
https://codegolf.stackexchange.com/a/59934#61027 <h2>Tcl <del>341</del> <del>318</del> 301</h2>
https://codegolf.stackexchange.com/a/37636#61032 <h3>Quotation Required Operation</h3>
https://codegolf.stackexchange.com/a/60942#61051 <h1>JavaScript (ES6) 222 <s>250</s></h1>
https://codegolf.stackexchange.com/a/12900#61086 <h1>Mathematica 10.2: <code>BlockMap</code> is <code>Partition</code>+<code>Map</code></h1>
https://codegolf.stackexchange.com/a/39731#61088 <h1>Rotating an array (or the stack) one unit to the left</h1>
https://codegolf.stackexchange.com/a/39731#61089 <h1>Euclidean norms</h1>
https://codegolf.stackexchange.com/a/57952#61092 <p>PHP version (comments are french, sorry)</p>
https://codegolf.stackexchange.com/a/39731#61095 <h1><code>e</code> and powers of ten</h1>
https://codegolf.stackexchange.com/a/4620#61100 <p></p>
https://codegolf.stackexchange.com/a/61005#61114 <h1>Ruby <s>260 258 255 241 236</s> 222</h1>
https://codegolf.stackexchange.com/a/12766#61122 <h1>Mathematica <s>27</s> 40 bytes</h1>
https://codegolf.stackexchange.com/a/39731#61129 <h1>Switch statements</h1>
https://codegolf.stackexchange.com/a/2682#61143 <h1>Rounding</h1>
https://codegolf.stackexchange.com/a/61154#61187 <h1>Javascript 121 chars</h1>
https://codegolf.stackexchange.com/a/37636#61199 <h3>Bracket Shortening</h3>
https://codegolf.stackexchange.com/a/60942#61213 <h1>Ruby 46 bytes</h1>
https://codegolf.stackexchange.com/a/2862#61248 <p>javascript 96 Chars.</p>
https://codegolf.stackexchange.com/a/2862#61253 <h2>Mathematica 124 bytes</h2>
https://codegolf.stackexchange.com/a/61172#61255 <h1>JavaScript (ES6) 78</h1>
https://codegolf.stackexchange.com/a/61232#61265 <h1>Gema: 47 characters</h1>
https://codegolf.stackexchange.com/a/61175#61268 <h1><code>awk</code> 137 bytes</h1>
https://codegolf.stackexchange.com/a/22312#61300 <h1><del>12</del> 10 characters</h1>
https://codegolf.stackexchange.com/a/60942#61304 <h1>C# time near 5 seconds (1 to 10000)</h1>
https://codegolf.stackexchange.com/a/61305#61313 <h1>C – 166 <s>176</s> bytes</h1>
https://codegolf.stackexchange.com/a/61321#61413 <h1>JavaScript (ES6) 38</h1>
https://codegolf.stackexchange.com/a/61175#61431 <h1>JavaScript (ES6) 93</h1>
https://codegolf.stackexchange.com/a/61410#61435 <h1>JavaScript (ES6) 76</h1>
https://codegolf.stackexchange.com/a/61430#61436 <h1>Mathematica <s>147 166 155</s> 149 bytes</h1>
https://codegolf.stackexchange.com/a/61430#61439 <h1>Python2 <del>327</del> <del>271</del> <del>270</del> <del>263</del> 260 bytes</h1>
https://codegolf.stackexchange.com/a/61430#61462 <h1>Ruby 133</h1>
https://codegolf.stackexchange.com/a/61430#61464 <h2>CJam (<strike>39</strike> 37 bytes)</h2>
https://codegolf.stackexchange.com/a/2823#61479 <p>C++:</p>
https://codegolf.stackexchange.com/a/61463#61486 <h1>JavaScript (ES6) 349 <s>353 387 400</s></h1>
https://codegolf.stackexchange.com/a/37624#61489 <h1>Array Comprehensions (Firefox 30+)</h1>
https://codegolf.stackexchange.com/a/37624#61491 <h2>ES6 functions</h2>
https://codegolf.stackexchange.com/a/37624#61505 <h1>Filling Arrays - Static Values &amp; Dynamic Ranges</h1>
https://codegolf.stackexchange.com/a/61355#61521 <h1>JavaScript (ES6) <strike>181</strike> <strike>174</strike> 170 Bytes</h1>
https://codegolf.stackexchange.com/a/61509#61525 <h1>Python2 199 bytes</h1>
https://codegolf.stackexchange.com/a/54#61526 <h2>Try a lambda expression</h2>
https://codegolf.stackexchange.com/a/61321#61527 <h1>C++ (61 + 17 = 78 bytes)</h1>
https://codegolf.stackexchange.com/a/54#61529 <h2>Dictionary defaults as entries</h2>
https://codegolf.stackexchange.com/a/61410#61540 <ul>
https://codegolf.stackexchange.com/a/61355#61544 <h1>Javascript <strike>173 169</strike> 162 bytes</h1>
https://codegolf.stackexchange.com/a/61410#61550 <p>another different matlab answer of good score.</p>
https://codegolf.stackexchange.com/a/61355#61551 <h1>C: 363 bytes</h1>
https://codegolf.stackexchange.com/a/61552#61559 <h1>Python 3 74</h1>
https://codegolf.stackexchange.com/a/61552#61594 <h1>JavaScript (ES6) 41</h1>
https://codegolf.stackexchange.com/a/61358#61598 <h1>JavaScript (ES6) 287 <s>300</s></h1>
https://codegolf.stackexchange.com/a/20115#61615 <h1>Fortran 2008 (87 characters)</h1>
https://codegolf.stackexchange.com/a/69#61634 <p>Pretty certain you can't get shorter than this with Common Lisp. The first one I managed to figure out myself; all credit to <a href="http://rosettacode.org/wiki/Quine#Common_Lisp" rel="nofollow">http://rosettacode.org/wiki/Quine#Common_Lisp</a> for the second one.</p>
https://codegolf.stackexchange.com/a/61509#61655 <h2>C <del>206</del> 183 bytes</h2>
https://codegolf.stackexchange.com/a/47035#61664 <h1>Writing code that can run two ways</h1>
https://codegolf.stackexchange.com/a/61681#61683 <h2>CJam (<strike>53 52</strike> 49 bytes)</h2>
https://codegolf.stackexchange.com/a/3105#61698 <p><strong>SpecBAS 201</strong></p>
https://codegolf.stackexchange.com/a/61604#61731 <h1>JavaScript (ES6) 162</h1>
https://codegolf.stackexchange.com/a/61684#61733 <h3>C 98 bytes</h3>
https://codegolf.stackexchange.com/a/61736#61741 <h2>C <del>149</del> 112 bytes</h2>
https://codegolf.stackexchange.com/a/61500#61775 <h1>Ruby 164</h1>
https://codegolf.stackexchange.com/a/61500#61797 <h1>Javascript 262</h1>
https://codegolf.stackexchange.com/a/61736#61802 <h2>JavaScript 110 bytes</h2>
https://codegolf.stackexchange.com/a/61736#61828 <h2>VBA (<strike>150</strike>149 bytes)</h2>
https://codegolf.stackexchange.com/a/61808#61839 <h1>C: 73 bytes</h1>
https://codegolf.stackexchange.com/a/61736#61849 <h2>VB.NET (107 bytes)</h2>
https://codegolf.stackexchange.com/a/61618#61867 <h2>C(136)</h2>
https://codegolf.stackexchange.com/a/42465#61872 <h1>C (245 bytes)</h1>
https://codegolf.stackexchange.com/a/60942#61879 <h2>C with GMP (621 bytes, fast)</h2>
https://codegolf.stackexchange.com/a/61618#61889 <h2><strong>How about a Nodejs RegEx?</strong></h2>
https://codegolf.stackexchange.com/a/60942#61907 <p><strong>Java 156 bytes</strong></p>
https://codegolf.stackexchange.com/a/61885#61909 <h1>JavaScript(ES6) 82</h1>
https://codegolf.stackexchange.com/a/61410#61915 <p><strong>C, <s>84</s> 81 bytes</strong></p>
https://codegolf.stackexchange.com/a/61500#61919 <h1>PHP <del>230</del> <del>228</del> <del>218</del> <del>199</del> <del>192</del> 188 Bytes</h1>
https://codegolf.stackexchange.com/a/61808#61930 <h1>Scala: <strike>232</strike> <strike>126</strike> 120 bytes</h1>
https://codegolf.stackexchange.com/a/30361#61961 <h2>Mathematica / Wolfram Language</h2>
https://codegolf.stackexchange.com/a/61836#61996 <p>Bash (might be cheating but seems to be within rules) 144-40=105</p>
https://codegolf.stackexchange.com/a/61940#62005 <h2>C (269 bytes)</h2>
https://codegolf.stackexchange.com/a/61989#62009 <h2>SVG (1249 characters)</h2>
https://codegolf.stackexchange.com/a/50657#62014 <h1>Printing newlines</h1>
https://codegolf.stackexchange.com/a/61885#62023 <p><strong>T-SQL, 357 bytes</strong></p>
https://codegolf.stackexchange.com/a/61989#62024 <h1>Mathematica <s>336</s> 359 bytes</h1>
https://codegolf.stackexchange.com/a/61808#62028 <h1>Python 2 59 bytes</h1>
https://codegolf.stackexchange.com/a/61836#62031 <h2>C 512 Bytes</h2>
https://codegolf.stackexchange.com/a/61929#62032 <h2>CJam (56 bytes)</h2>
https://codegolf.stackexchange.com/a/62044#62060 <h1>Matlab: 18 Bytes</h1>
https://codegolf.stackexchange.com/a/62044#62091 <h1>JavaScript (ES6) 33</h1>
https://codegolf.stackexchange.com/a/62044#62092 <h1>PHP <del>64</del> 59 bytes</h1>
https://codegolf.stackexchange.com/a/62095#62121 <h1>Mathematica <s>208 185</s> 139 bytes</h1>
https://codegolf.stackexchange.com/a/37636#62127 <h2>Considering...</h2>
https://codegolf.stackexchange.com/a/61903#62162 <h1>JavaScript (ES6) 279</h1>
https://codegolf.stackexchange.com/a/61836#62187 <h1>Java 620 B</h1>
https://codegolf.stackexchange.com/a/40490#62283 <h1>x86 DOS (11 bytes)</h1>
https://codegolf.stackexchange.com/a/62095#62302 <h1>javascript/html/css <del>343</del> <del>202</del> 182</h1>
https://codegolf.stackexchange.com/a/40490#62311 <h1>K: 8 bytes</h1>
https://codegolf.stackexchange.com/a/62314#62344 <h1>JavaScript (ES6) 122</h1>
https://codegolf.stackexchange.com/a/62350#62356 <h2>Javascript(ES6) <s>23</s> 21 Bytes</h2>
https://codegolf.stackexchange.com/a/62388#62408 <h2>CJam (18 bytes)</h2>
https://codegolf.stackexchange.com/a/62350#62463 <h1>JS (ES5) 41</h1>
https://codegolf.stackexchange.com/a/37624#62486 <h1>Set function parameter defaults</h1>
https://codegolf.stackexchange.com/a/2682#62488 <h1>Use atob() and btoa() to compress/decompress strings</h1>
https://codegolf.stackexchange.com/a/62095#62505 <h1>Haskell 265 bytes</h1>
https://codegolf.stackexchange.com/a/62494#62525 <h1>JavaScript (ES6) 131</h1>
https://codegolf.stackexchange.com/a/55422#62574 <p><strong><a href="http://esolangs.org/wiki/If(j)invert()if(l)change()if(q)input()if(t)output(x);">if(j)invert()if(l)change()if(q)input()if(t)output(x);</a>, 13 bytes</strong></p>
https://codegolf.stackexchange.com/a/62517#62583 <h1>JavaScript (ES6) 116</h1>
https://codegolf.stackexchange.com/a/62587#62590 <h1>Mathematica <s>56 43 30</s> 29 bytes</h1>
https://codegolf.stackexchange.com/a/12975#62642 <p>This is a simple, but useful one.</p>
https://codegolf.stackexchange.com/a/12975#62643 <p>Another simple, but useful one (not possible in MATLAB):</p>
https://codegolf.stackexchange.com/a/62350#62660 <h1>C# 33 bytes</h1>
https://codegolf.stackexchange.com/a/2722#62684 <h1>VB.NET 100 bytes</h1>
https://codegolf.stackexchange.com/a/2722#62689 <h1>, 11 chars / 22 bytes</h1>
https://codegolf.stackexchange.com/a/62686#62692 <h1>Mathematica <s>86 83</s> 72 bytes</h1>
https://codegolf.stackexchange.com/a/88#62695 <h1>, 33 chars / 92 bytes (noncompetitive)</h1>
https://codegolf.stackexchange.com/a/58615#62698 <h1>, 32 chars / 47 bytes</h1>
https://codegolf.stackexchange.com/a/62141#62720 <h1>A Groovy <s>103</s> 100 bytes!</h1>
https://codegolf.stackexchange.com/a/62182#62747 <ul>
https://codegolf.stackexchange.com/a/62752#62891 <h1>, 25 chars / 39 bytes</h1>
https://codegolf.stackexchange.com/a/12824#62909 <pre><code>public function checkString($str){
https://codegolf.stackexchange.com/a/59347#62917 <h1><a href="https://github.com/JacobMisirian/JacobFck" rel="nofollow">JacobFck</a></h1>
https://codegolf.stackexchange.com/a/62752#62957 <p><strong>Swift, 34 bytes</strong></p>
https://codegolf.stackexchange.com/a/62815#62980 <h1>, 21 chars / 37 bytes</h1>
https://codegolf.stackexchange.com/a/62938#62989 <h1>Ruby 92</h1>
https://codegolf.stackexchange.com/a/63008#63012 <h1>JavaScript (ES7) 208 <s>213 223 237 241 311</s></h1>
https://codegolf.stackexchange.com/a/62752#63018 <h2>C# <strike>147</strike> 146</h2>
https://codegolf.stackexchange.com/a/63056#63060 <h1>JavaScript (ES6) 255</h1>
https://codegolf.stackexchange.com/a/63064#63074 <h1>, 39 chars / 73 bytes</h1>
https://codegolf.stackexchange.com/a/59347#63090 <h1>, 2 chars / 4 bytes</h1>
https://codegolf.stackexchange.com/a/61836#63116 <p><strong>Powershell(4) 240</strong></p>
https://codegolf.stackexchange.com/a/63084#63117 <h2>Burlesque</h2>
https://codegolf.stackexchange.com/a/12974#63138 <p>I quite often find myself using <code>meshgrid</code> or <code>ndgrid</code>, let's say we want to compute a mandelbrot image, then we initialize e.g.</p>
https://codegolf.stackexchange.com/a/63127#63144 <h1>Javascript (53 bytes)</h1>
https://codegolf.stackexchange.com/a/63064#63147 <h1>Javascript 123 bytes</h1>
https://codegolf.stackexchange.com/a/63152#63153 <h1>Mathematica 60 bytes</h1>
https://codegolf.stackexchange.com/a/62910#63165 <h2>CJam (<strike>25</strike> 24 bytes)</h2>
https://codegolf.stackexchange.com/a/49728#63167 <h1>, 39 chars / 67 bytes (non-competing)</h1>
https://codegolf.stackexchange.com/a/63183#63229 <h2>Java(594 - bytes)</h2>
https://codegolf.stackexchange.com/a/63209#63259 <h1>Mathematica 418 bytes</h1>
https://codegolf.stackexchange.com/a/62500#63268 <h2>Java = 222 bytes (compressed)</h2>
https://codegolf.stackexchange.com/a/63256#63276 <h1>, 40 chars / 65 bytes</h1>
https://codegolf.stackexchange.com/a/63290#63300 <h2>CJam (<strike>40</strike> 37 * 0.8 = 29.6 points)</h2>
https://codegolf.stackexchange.com/a/63175#63302 <h2>Matlab (120)</h2>
https://codegolf.stackexchange.com/a/173#63348 <p>When reading each character of a command line argument, rather than looping up to the string's length:</p>
https://codegolf.stackexchange.com/a/62752#63356 <h1>Javascript: 67 Bytes</h1>
https://codegolf.stackexchange.com/a/63254#63366 <h1>APL (30)</h1>
https://codegolf.stackexchange.com/a/42017#63420 <h1>CBM BASIC v2.0 (8×8)</h1>
https://codegolf.stackexchange.com/a/63433#63480 <p><strong>Haskell, 61</strong></p>
https://codegolf.stackexchange.com/a/63433#63482 <h2>Matlab(77)</h2>
https://codegolf.stackexchange.com/a/63369#63495 <h2>C (107 bytes)</h2>
https://codegolf.stackexchange.com/a/63483#63496 <h2>CJam (44 bytes)</h2>
https://codegolf.stackexchange.com/a/63483#63504 <h1>Ruby</h1>
https://codegolf.stackexchange.com/a/26852#63515 <h1>Ruby 1166 characters</h1>
https://codegolf.stackexchange.com/a/54#63521 <h1>Printing a string without a trailing newline in Python 3</h1>
https://codegolf.stackexchange.com/a/63564#63571 <h1>Mathematica <s>107</s> 106</h1>
https://codegolf.stackexchange.com/a/63564#63579 <h1>, 37 chars / 54 bytes</h1>
https://codegolf.stackexchange.com/a/63564#63581 <h1>Javascript (ES7) <strike>87</strike> <strike>80</strike> <strike>78</strike> <strike>77</strike> 74 bytes</h1>
https://codegolf.stackexchange.com/a/63442#63607 <h1>Javascript ES6 112 bytes</h1>
https://codegolf.stackexchange.com/a/63564#63624 <h2>Matlab (115)</h2>
https://codegolf.stackexchange.com/a/63307#63632 <h2>Matlab<del>(94)</del>(80)</h2>
https://codegolf.stackexchange.com/a/63621#63638 <p><strong>MATLAB, <strike>338</strike> <strike>327</strike> <strike>262</strike> <strike>258</strike> 230 bytes</strong></p>
https://codegolf.stackexchange.com/a/63609#63645 <h1>, 29 chars / 43 bytes</h1>
https://codegolf.stackexchange.com/a/63369#63661 <h1>C: <del>67</del> 66 Bytes</h1>
https://codegolf.stackexchange.com/a/63614#63676 <h1>Wolfram Language 106 bytes</h1>
https://codegolf.stackexchange.com/a/12481#63701 <p>display:table-cell is compatible ie8+ (as seen in caniuse)</p>
https://codegolf.stackexchange.com/a/63726#63727 <h3>JavaScript (94 bytes)</h3>
https://codegolf.stackexchange.com/a/63685#63742 <h1>Mathematica <s>138 107</s> 237 bytes</h1>
https://codegolf.stackexchange.com/a/63726#63743 <h1>C – 119 <s>115</s> bytes</h1>
https://codegolf.stackexchange.com/a/63726#63747 <h1>Python 112 bytes</h1>
https://codegolf.stackexchange.com/a/63772#63805 <h1>, 26 chars / 34 bytes</h1>
https://codegolf.stackexchange.com/a/63772#63940 <p><strong>Scala, <s>65</s> <s>53</s> 49 bytes</strong></p>
https://codegolf.stackexchange.com/a/63772#63949 <p><strong>C# - 122</strong></p>
https://codegolf.stackexchange.com/a/63710#64034 <h1>SageMath 26 bytes</h1>
https://codegolf.stackexchange.com/a/54#64091 <h1>Convert modules to lists</h1>
https://codegolf.stackexchange.com/a/64103#64104 <h2>Using <code>".. .."wd</code> instead of <code>{".."".."}</code></h2>
https://codegolf.stackexchange.com/a/85#64116 <p><b>GNU Octave: 19 chars</b></p>
https://codegolf.stackexchange.com/a/64140#64159 <h1>Javascript (ES6) 117 bytes</h1>
https://codegolf.stackexchange.com/a/64140#64160 <h1>Dyalog APL (<s>47</s> 44)</h1>
https://codegolf.stackexchange.com/a/54#64169 <h1>Rename <strong>everything</strong></h1>
https://codegolf.stackexchange.com/a/1536#64183 <p><strong>Clojure</strong></p>
https://codegolf.stackexchange.com/a/64198#64243 <h2>Java <s>304</s> <s>301</s> 300 Bytes</h2>
https://codegolf.stackexchange.com/a/64267#64280 <h1>, 57 chars / 97 bytes (noncompetitive)</h1>
https://codegolf.stackexchange.com/a/64315#64366 <h1>, 12 chars / 22 bytes (noncompetitive)</h1>
https://codegolf.stackexchange.com/a/64369#64378 <p><strong>Clojure, 82 bytes</strong></p>
https://codegolf.stackexchange.com/a/64369#64411 <h1>F# 60</h1>
https://codegolf.stackexchange.com/a/64308#64425 <h2>CJam (53 bytes)</h2>
https://codegolf.stackexchange.com/a/64412#64443 <h1>, 51 * .9 = 45.9 chars / 64 * .9 = 57.6 bytes</h1>
https://codegolf.stackexchange.com/a/58891#64444 <h1>, 15 chars / 21 bytes (noncompetitive)</h1>
https://codegolf.stackexchange.com/a/64140#64447 <h1>JavaScript <del>206</del> 175</h1>
https://codegolf.stackexchange.com/a/64316#64459 <h1>Mathematica 1025</h1>
https://codegolf.stackexchange.com/a/62141#64460 <h1>Groovy 92 bytes</h1>
https://codegolf.stackexchange.com/a/64316#64468 <h1>Python 626</h1>
https://codegolf.stackexchange.com/a/51308#64485 <h1>JavaScript <del>4737</del> 4378</h1>
https://codegolf.stackexchange.com/a/64109#64494 <h1>, 66 - 20 = 46 chars / 80 - 20 = 60 bytes</h1>
https://codegolf.stackexchange.com/a/57617#64525 <h1>, 3 chars / 6 bytes</h1>
https://codegolf.stackexchange.com/a/64526#64540 <h1>, 15 chars / 30 bytes</h1>
https://codegolf.stackexchange.com/a/61886#64542 <h2>"Javascript" 840*2+14*5=1750 ;)</h2>
https://codegolf.stackexchange.com/a/64544#64551 <h1>Ruby 89</h1>
https://codegolf.stackexchange.com/a/607#64577 <h1><a href="https://github.com/JacobMisirian/JacobFck" rel="nofollow">JacobFck</a>, noncompeting</h1>
https://codegolf.stackexchange.com/a/64516#64583 <h1>Mathematica <s>295</s> 950 bytes</h1>
https://codegolf.stackexchange.com/a/64611#64612 <p>for two booleans x and y, <code>y ? x : !x</code> can be rewritten as <code>y ^ !x</code> (y XOR NOT x) or similar in most languages.</p>
https://codegolf.stackexchange.com/a/64599#64613 <h1>, 23 chars</h1>
https://codegolf.stackexchange.com/a/64611#64620 <h2>Haskell</h2>
https://codegolf.stackexchange.com/a/64544#64673 <p><strong>Python 2.7 96 bytes</strong></p>
https://codegolf.stackexchange.com/a/363#64682 <p>When getting <strong>input of fixed length</strong> the optional integer parameter to <code>gets</code> may come in handy.</p>
https://codegolf.stackexchange.com/a/64639#64708 <h1>, 32 chars / 79 bytes</h1>
https://codegolf.stackexchange.com/a/64687#64711 <h1>, 22 chars / 38 bytes</h1>
https://codegolf.stackexchange.com/a/6671#64713 <p><strong>Use <code>interface</code> instead of <code>class</code>.</strong></p>
https://codegolf.stackexchange.com/a/62141#64765 <h1>Emacs Lisp (93 Bytes)</h1>
https://codegolf.stackexchange.com/a/64763#64779 <h1>Ruby with Shoes</h1>
https://codegolf.stackexchange.com/a/64763#64780 <h1>JavaScript</h1>
https://codegolf.stackexchange.com/a/64639#64849 <p><strong>SQL (MS T-SQL), 172 bytes</strong></p>
https://codegolf.stackexchange.com/a/58891#64860 <p><strong>MS T-SQL, 63 bytes</strong></p>
https://codegolf.stackexchange.com/a/64812#64864 <h2>CJam (<strike>25 24 22</strike> 21 bytes)</h2>
https://codegolf.stackexchange.com/a/64870#64875 <h1>Javascript <strike>94 90</strike> 87 bytes</h1>
https://codegolf.stackexchange.com/a/64878#64896 <h2>Haskell 119 bytes</h2>
https://codegolf.stackexchange.com/a/44419#64899 <h1><s>67</s> 64 bytes</h1>
https://codegolf.stackexchange.com/a/64878#64900 <h2>Python 99 bytes</h2>
https://codegolf.stackexchange.com/a/64878#64911 <h1>MATLAB 109*80% = 87.2 bytes</h1>
https://codegolf.stackexchange.com/a/64812#64979 <h1>Matlab 41 bytes</h1>
https://codegolf.stackexchange.com/a/64764#64990 <h1>C# 3566 bytes</h1>
https://codegolf.stackexchange.com/a/65072#65097 <h1>Mathematica <s>123 122 117 98 92</s> 73 bytes</h1>
https://codegolf.stackexchange.com/a/65020#65162 <h1>, 13 chars / 25 bytes</h1>
https://codegolf.stackexchange.com/a/65168#65203 <h2>CJam (16 bytes)</h2>
https://codegolf.stackexchange.com/a/65213#65220 <h1>C++, ungolfed</h1>
https://codegolf.stackexchange.com/a/65213#65245 <h1>Python 3</h1>
https://codegolf.stackexchange.com/a/65250#65261 <h1>, 12 chars / 21 bytes</h1>
https://codegolf.stackexchange.com/a/54#65288 <h1>Use a list if you have multiple choices based on int</h1>
https://codegolf.stackexchange.com/a/54#65292 <h1>Take multi-line input</h1>
https://codegolf.stackexchange.com/a/64812#65326 <h2>Python (<strike>59 57</strike> 56 bytes)</h2>
https://codegolf.stackexchange.com/a/64745#65360 <h2>Matlab (120+114=234)</h2>
https://codegolf.stackexchange.com/a/64745#65362 <h2>Matlab(365)</h2>
https://codegolf.stackexchange.com/a/65329#65397 <h1>, 13 chars / 25 bytes</h1>
https://codegolf.stackexchange.com/a/65418#65439 <p></p>
https://codegolf.stackexchange.com/a/65168#65477 <p><strong>C#, 185 bytes</strong></p>
https://codegolf.stackexchange.com/a/65473#65483 <h1>Mathematica <s>61</s> 50 bytes</h1>
https://codegolf.stackexchange.com/a/17005#65518 <p><strong>T-SQL 27 bytes</strong></p>
https://codegolf.stackexchange.com/a/65106#65540 <h1>Python 2: 56 bytes</h1>
https://codegolf.stackexchange.com/a/65526#65545 <h1>, 43 chars / 62 bytes</h1>
https://codegolf.stackexchange.com/a/65546#65571 <h1>Non-compliant >&lt;> answer</h1>
https://codegolf.stackexchange.com/a/65578#65592 <h1>Mathematica <s>341 304 298 288</s> 293 bytes</h1>
https://codegolf.stackexchange.com/a/65549#65620 <h1>, 11 chars / 23 bytes (non-competitive)</h1>
https://codegolf.stackexchange.com/a/65526#65629 <h1>Python 3 : 120 bytes</h1>
https://codegolf.stackexchange.com/a/65577#65631 <h1>Python2<sub><em>powered by RegEx</em></sub>: <s>158</s> <em>155</em> bytes</h1>
https://codegolf.stackexchange.com/a/65577#65634 <h3>Python 3: 139 bytes</h3>
https://codegolf.stackexchange.com/a/65106#65691 <h1>JavaScript 96</h1>
https://codegolf.stackexchange.com/a/47870#65695 <h1>, 4 chars / 11 bytes (non-competitive)</h1>
https://codegolf.stackexchange.com/a/65578#65701 <h1>Python 3 (290 bytes)</h1>
https://codegolf.stackexchange.com/a/65719#65737 <h1>Mathematica 137 bytes</h1>
https://codegolf.stackexchange.com/a/65770#65783 <h1>Mathematica 38 bytes</h1>
https://codegolf.stackexchange.com/a/65770#65788 <h1><a href="https://github.com/DennisMitchell/jelly" rel="nofollow">Jelly</a>, non-competing</h1>
https://codegolf.stackexchange.com/a/65719#65807 <h1>, 36 chars / 53 bytes</h1>
https://codegolf.stackexchange.com/a/65770#65808 <h1>, 7 chars / 12 bytes</h1>
https://codegolf.stackexchange.com/a/65738#65821 <h1>Matlab 171 bytes</h1>
https://codegolf.stackexchange.com/a/65822#65825 <h1>Mathematica 73 bytes</h1>
https://codegolf.stackexchange.com/a/65822#65832 <h1>JavaScript ES7 107</h1>
https://codegolf.stackexchange.com/a/65811#65835 <h3>Don't use the Pipe operator or parenthesis for calling methods</h3>
https://codegolf.stackexchange.com/a/65811#65843 <h3>String and char arguments don't need spaces</h3>
https://codegolf.stackexchange.com/a/65811#65844 <h3>Map Arguments don't need spaces either</h3>
https://codegolf.stackexchange.com/a/47870#65862 <h2><a href="http://jelly.tryitonline.net/#code=QlM&amp;input=&amp;args=MjM" rel="nofollow">Jelly</a>, non-competing</h2>
https://codegolf.stackexchange.com/a/47870#65871 <p><strong>C# 45</strong></p>
https://codegolf.stackexchange.com/a/65818#65918 <p><strong>Python2.7 <s>2645</s> 2573</strong></p>
https://codegolf.stackexchange.com/a/363#65951 <h1>Avoid <code>length</code> in <code>if a.length&lt;n</code></h1>
https://codegolf.stackexchange.com/a/65770#66020 <p></p>
https://codegolf.stackexchange.com/a/66031#66041 <h2>CJam (<strike>23</strike> 22 bytes)</h2>
https://codegolf.stackexchange.com/a/66031#66048 <h1>Matlab <s>108</s> 103</h1>
https://codegolf.stackexchange.com/a/64187#66099 <h1>PowerShell <s>576</s> 550 bytes</h1>
https://codegolf.stackexchange.com/a/64944#66122 <h2><a href="https://github.com/DennisMitchell/jelly" rel="nofollow">Jelly</a>, non-competing</h2>
https://codegolf.stackexchange.com/a/65770#66126 <h1>C 45 Bytes</h1>
https://codegolf.stackexchange.com/a/55960#66273 <h1>Shells/Emacs Lisp (157 bytes)</h1>
https://codegolf.stackexchange.com/a/62500#66275 <h1>Emacs Lisp (67 Bytes)</h1>
https://codegolf.stackexchange.com/a/66276#66286 <h1>Emacs Lisp (323 * 0.75 = 242.25)</h1>
https://codegolf.stackexchange.com/a/66283#66307 <h2>C (205 bytes)</h2>
https://codegolf.stackexchange.com/a/66068#66384 <h1>Jelly, non-competing</h1>
https://codegolf.stackexchange.com/a/66387#66393 <h1>Mathematica 156 bytes</h1>
https://codegolf.stackexchange.com/a/66409#66412 <h1>Mathematica 111 bytes</h1>
https://codegolf.stackexchange.com/a/66426#66430 <h2>CJam (<strike>9</strike> 8 bytes)</h2>
https://codegolf.stackexchange.com/a/60901#66448 <h1><a href="http://github.com/DennisMitchell/jelly" rel="nofollow noreferrer">Jelly</a>, non-competing</h1>
https://codegolf.stackexchange.com/a/66496#66511 <p>Due to <a href="https://codegolf.stackexchange.com/revisions/66496/18">changes to the rules</a>, this answer is no longer competitive :(</p>
https://codegolf.stackexchange.com/a/66522#66552 <h1>R 33 bytes</h1>
https://codegolf.stackexchange.com/a/66496#66557 <p>Due to <a href="https://codegolf.stackexchange.com/revisions/66496/18">changes to the rules</a>, this answer is no longer competitive :(</p>
https://codegolf.stackexchange.com/a/66556#66565 <h1>Ruby 125 <s>130 132 139</s> bytes</h1>
https://codegolf.stackexchange.com/a/54#66574 <h1>Negating Booleans</h1>
https://codegolf.stackexchange.com/a/15668#66575 <p><strong>Note: this answer was written before the rule change mess, and was valid at time of posting.</strong></p>
https://codegolf.stackexchange.com/a/66547#66591 <h1>Ruby 114 bytes</h1>
https://codegolf.stackexchange.com/a/39731#66599 <h2>Use fold/reduce as infix foreach</h2>
https://codegolf.stackexchange.com/a/66592#66602 <h1>Mathematica <s>82 74</s> 63 bytes</h1>
https://codegolf.stackexchange.com/a/66592#66608 <h2>Haskell 86 bytes</h2>
https://codegolf.stackexchange.com/a/66426#66653 <p>Perl, 25 bytes</p>
https://codegolf.stackexchange.com/a/6671#66667 <h2>Shortening returning</h2>
https://codegolf.stackexchange.com/a/66603#66693 <h2><strong>PHP 51 characters</strong></h2>
https://codegolf.stackexchange.com/a/66707#66784 <h1> VBA 180 Bytes </h1>
https://codegolf.stackexchange.com/a/66731#66838 <h1><a href="http://esolangs.org/wiki/Funciton">Funciton</a>, non-competitive</h1>
https://codegolf.stackexchange.com/a/66851#66853 <h2>CJam (20 bytes)</h2>
https://codegolf.stackexchange.com/a/66496#66861 <h2>C# 196 bytes</h2>
https://codegolf.stackexchange.com/a/66868#66871 <p><h1> VBA , 125 Bytes </h1> </p>
https://codegolf.stackexchange.com/a/66841#66885 <h2>JavaScript (ES6) <s>70</s> <s>61</s> <s>46</s> 38 bytes</h2>
https://codegolf.stackexchange.com/a/66677#66892 <h2>PHP 247 Characters</h2>
https://codegolf.stackexchange.com/a/66496#66935 <h2>F# 44 characters</h2>
https://codegolf.stackexchange.com/a/66902#66936 <h1>Smalltalk – 76 characters</h1>
https://codegolf.stackexchange.com/a/66868#66948 <h1>Mathematica <s>135 79 96 84</s> 74 bytes</h1>
https://codegolf.stackexchange.com/a/67023#67032 <h1>Try to put every possible case into a single rule</h1>
https://codegolf.stackexchange.com/a/67023#67036 <h1>Shorter syntax for lists of lists and a way to declare maps</h1>
https://codegolf.stackexchange.com/a/5105#67078 <h1>Use <code>select(undef,undef,undef,$timeout)</code> instead of <code>Time::HiRes</code></h1>
https://codegolf.stackexchange.com/a/32110#67100 <h1>28 bytes, infinite, and no itertools</h1>
https://codegolf.stackexchange.com/a/66592#67111 <h1>Proof that every repunit has a novel prime factor</h1>
https://codegolf.stackexchange.com/a/65366#67125 <h2>CJam (70 bytes)</h2>
https://codegolf.stackexchange.com/a/67179#67192 <h1>Pyth 86 bytes</h1>
https://codegolf.stackexchange.com/a/67158#67206 <h1><a href="http://esolangs.org/wiki/Funciton" rel="noreferrer">Funciton</a>, non-competitive</h1>
https://codegolf.stackexchange.com/a/67193#67219 <p>Python is verbose!</p>
https://codegolf.stackexchange.com/a/67183#67222 <h1>Javascript (ES6) <strike>96.8</strike> 93.6 Bytes (20% of 117)</h1>
https://codegolf.stackexchange.com/a/67242#67243 <h2>CJam (<strike>60 57 55</strike> 53 bytes)</h2>
https://codegolf.stackexchange.com/a/67242#67258 <h2>MATLAB: <s>190</s> <s>152</s> 118 bytes</h2>
https://codegolf.stackexchange.com/a/67256#67279 <h2>MATLAB: 70 bytes</h2>
https://codegolf.stackexchange.com/a/67269#67290 <h2>Matlab: 44 bytes ##</h2>
https://codegolf.stackexchange.com/a/67193#67292 <p><strong><a href="http://gamegiver.blogspot.nl/2015/12/introducing-qbic-qbasics-belated-entry.html" rel="nofollow noreferrer">QBIC</a> - 116 - 15% = 98.6 bytes</strong></p>
https://codegolf.stackexchange.com/a/63056#67323 <h2>Matlab 315 bytes</h2>
https://codegolf.stackexchange.com/a/2682#67327 <h1>Converting a number from hexadecimal</h1>
https://codegolf.stackexchange.com/a/2682#67330 <h1>Prefer <code>.map</code> over <code>.reduce</code></h1>
https://codegolf.stackexchange.com/a/67302#67337 <h1>Mathematica 85 bytes</h1>
https://codegolf.stackexchange.com/a/66922#67358 <h1>, 3 chars / 6 bytes</h1>
https://codegolf.stackexchange.com/a/67242#67383 <h1>Lua: <s>115</s> <s>92</s> 89 Bytes</h1>
https://codegolf.stackexchange.com/a/67357#67389 <h2>MATLAB: <s>71</s> 68 bytes</h2>
https://codegolf.stackexchange.com/a/67242#67396 <p>Almost similar to @omulusnr's answer but this produces the correct output and also input is case insensitive.</p>
https://codegolf.stackexchange.com/a/12974#67399 <p><code>nnz</code> can sometimes save you a few bytes:</p>
https://codegolf.stackexchange.com/a/63056#67434 <h1>Mathematica <s>296</s> 281 bytes</h1>
https://codegolf.stackexchange.com/a/67452#67473 <h1>Bash + Linux utilities (<s>247</s> <s>186</s> 180 bytes)</h1>
https://codegolf.stackexchange.com/a/67474#67514 <h1>JavaScript (ES6) 106 <s>113 122</s></h1>
https://codegolf.stackexchange.com/a/67447#67536 <h2>Matlab: 89 bytes</h2>
https://codegolf.stackexchange.com/a/67447#67553 <h1>JavaScript (ES6) 69</h1>
https://codegolf.stackexchange.com/a/66127#67584 <h1>, 3 chars / 6 bytes</h1>
https://codegolf.stackexchange.com/a/5285#67613 <h2>Use > and &lt; instead of >= and &lt;=</h2>
https://codegolf.stackexchange.com/a/5285#67627 <h1>Find better ways to initialise your variables</h1>
https://codegolf.stackexchange.com/a/5285#67633 <p>Maybe somewhat obvious but...</p>
https://codegolf.stackexchange.com/a/15279#67634 <h3>Expand away the tests</h3>
https://codegolf.stackexchange.com/a/67573#67645 <h1>JavaScript (ES6) 165</h1>
https://codegolf.stackexchange.com/a/67542#67657 <h1>Mathematica 130 bytes</h1>
https://codegolf.stackexchange.com/a/67712#67715 <h1>JavaScript (ES6) 88</h1>
https://codegolf.stackexchange.com/a/16217#67770 <h1>Mathematica <s>49 58</s> 50 bytes</h1>
https://codegolf.stackexchange.com/a/67773#67779 <h1>Mathematica <s>43</s> 42 bytes</h1>
https://codegolf.stackexchange.com/a/67860#67869 <h1>JavaScript (ES6) 120 <s>122</s></h1>
https://codegolf.stackexchange.com/a/67603#67882 <h1>Mathematica <s>436 453 357 352</s> 347 bytes</h1>
https://codegolf.stackexchange.com/a/67603#67883 <h1>Javascript (ES6) <s>750</s> <s>744</s> <s>690</s> <s>604</s> <s>498</s> <s>346</s> <s>245</s> 234 bytes</h1>
https://codegolf.stackexchange.com/a/67904#67906 <p><strong>Note:</strong> This can be done with a simple regular expression. <code>s=&gt;s.match`['"].*[¡-ÿ].*['"]`</code> is 29 bytes in JavaScript, but it's more fun without regular expressions:</p>
https://codegolf.stackexchange.com/a/67860#68001 <p><strong>MathCAD, 187 Bytes</strong></p>
https://codegolf.stackexchange.com/a/66878#68008 <h1>, 13 chars / 22 bytes</h1>
https://codegolf.stackexchange.com/a/67958#68020 <h1>66 bytes</h1>
https://codegolf.stackexchange.com/a/67893#68029 <h1>Python <s>453</s> <s>440</s> <s>406</s> 380 bytes</h1>
https://codegolf.stackexchange.com/a/66921#68038 <h1>, 36 bytes (12 chars)</h1>
https://codegolf.stackexchange.com/a/68022#68041 <h1>Python <s>179</s> 176 bytes</h1>
https://codegolf.stackexchange.com/a/67958#68078 <h2><s>68</s> <s>67</s> <s>66</s> 65 bytes</h2>
https://codegolf.stackexchange.com/a/67958#68081 <h1><s>59</s> <s>58</s> 56 bytes</h1>
https://codegolf.stackexchange.com/a/67952#68099 <p><strong>MathCAD 15. 38 Bytes</strong></p>
https://codegolf.stackexchange.com/a/68006#68101 <h1>JavaScript (ES6) 90</h1>
https://codegolf.stackexchange.com/a/68103#68111 <h1>Mathematica 223 bytes</h1>
https://codegolf.stackexchange.com/a/52946#68133 <h1>, 8 chars / 10 bytes (noncompetitive)</h1>
https://codegolf.stackexchange.com/a/66202#68134 <h1>, 4 chars / 11 bytes</h1>
https://codegolf.stackexchange.com/a/66426#68135 <h1>, 9 chars / 16 bytes</h1>
https://codegolf.stackexchange.com/a/68143#68153 <h1>, 11 chars / 23 bytes (non-competitive)</h1>
https://codegolf.stackexchange.com/a/68031#68155 <h1>, 11 chars / 22 bytes</h1>
https://codegolf.stackexchange.com/a/67952#68158 <h1>, 21 chars / 30 bytes</h1>
https://codegolf.stackexchange.com/a/67851#68170 <h1>Pure bash 252</h1>
https://codegolf.stackexchange.com/a/67885#68179 <h2>CJam (<strike>35</strike> 32 bytes)</h2>
https://codegolf.stackexchange.com/a/68186#68195 <h1>PHP – 155 bytes</h1>
https://codegolf.stackexchange.com/a/68186#68222 <h1>, 14 chars / 25 bytes</h1>
https://codegolf.stackexchange.com/a/68109#68243 <h1>Mathematica <s>650 415</s> 194 bytes</h1>
https://codegolf.stackexchange.com/a/63710#68246 <h1><a href="https://github.com/DennisMitchell/jelly" rel="nofollow">Jelly</a>, non-competing</h1>
https://codegolf.stackexchange.com/a/68247#68262 <h1>, 31 chars / 62 bytes</h1>
https://codegolf.stackexchange.com/a/68109#68274 <h1>JavaScript (ES6) 85 <s>97 114 117</s></h1>
https://codegolf.stackexchange.com/a/68318#68347 <h1>Python <s>129</s> 126 bytes</h1>
https://codegolf.stackexchange.com/a/68300#68353 <h1>, 17 chars / 34 bytes</h1>
https://codegolf.stackexchange.com/a/68355#68359 <h1>, 50 chars / 90 bytes</h1>
https://codegolf.stackexchange.com/a/68372#68384 <h1>, 49 chars / 93 bytes</h1>
https://codegolf.stackexchange.com/a/68391#68392 <h1>, 14 chars / 28 bytes</h1>
https://codegolf.stackexchange.com/a/67915#68429 <h1>Python <s>279</s> 276 bytes</h1>
https://codegolf.stackexchange.com/a/68446#68447 <p>Forth has a <strong>lot</strong> of cool builtin words, many of which are helpful for crafting the sorts of algorithms found on PPCG. </p>
https://codegolf.stackexchange.com/a/68446#68448 <h2>Avoid explicit loops at all costs</h2>
https://codegolf.stackexchange.com/a/68391#68470 <h1>Python 2.x 140 bytes</h1>
https://codegolf.stackexchange.com/a/67023#68564 <p>One trick that is frequently useful: Use <strong>CLP(FD) constraints</strong> for integer arithmetic to obtain predicates that can be automatically used in several directions, thus avoiding conditions and dedicated branches and variants.</p>
https://codegolf.stackexchange.com/a/67023#68565 <p>One neat trick: When you need to <strong>fail</strong>, use something that is equivalent to&nbsp;<strong>false/0</strong>, but shorter, such as:</p>
https://codegolf.stackexchange.com/a/68551#68579 <h1>Python <s>159</s> 153 bytes</h1>
https://codegolf.stackexchange.com/a/43045#68602 <h1>C (sort of ... gcc allows it) 183</h1>
https://codegolf.stackexchange.com/a/68318#68623 <h2>C# 159</h2>
https://codegolf.stackexchange.com/a/68621#68628 <h1>JavaScript ES6 <del>432</del> <del>405</del> <del>398</del> 385</h1>
https://codegolf.stackexchange.com/a/68572#68658 <h1>JavaScript (ES6) <s>241</s> <s>244</s> <s>227</s> <s>222</s> 231 bytes</h1>
https://codegolf.stackexchange.com/a/68646#68667 <h2>CJam (score 13)</h2>
https://codegolf.stackexchange.com/a/68685#68710 <h1>APL (17)</h1>
https://codegolf.stackexchange.com/a/68757#68766 <h1>, 15 chars / 30 bytes</h1>
https://codegolf.stackexchange.com/a/68820#68850 <h1>, 30 chars / 47 bytes (non-competitive)</h1>
https://codegolf.stackexchange.com/a/68824#68863 <h1>, 23 chars / 40 bytes</h1>
https://codegolf.stackexchange.com/a/68901#68930 <p>My console doesn't support Right-to-Left characters, but I don't think it will work :c</p>
https://codegolf.stackexchange.com/a/68901#68931 <p>My console doesn't support Right-to-Left characters, but I don't think it will work :c</p>
https://codegolf.stackexchange.com/a/15279#68934 <h3>Use arithmetic <code>(( ... ))</code> for conditions</h3>
https://codegolf.stackexchange.com/a/68967#68971 <h2>CJam (<strike>32 26 24</strike> 21 bytes)</h2>
https://codegolf.stackexchange.com/a/68978#68979 <h2>CJam (14 bytes)</h2>
https://codegolf.stackexchange.com/a/37624#69046 <h1>Returning Values in Arrow Functions</h1>
https://codegolf.stackexchange.com/a/4114#69059 <p><strong>Scala - 73</strong></p>
https://codegolf.stackexchange.com/a/68866#69066 <p><strong>Scala 147</strong></p>
https://codegolf.stackexchange.com/a/68943#69071 <h2>C# 207</h2>
https://codegolf.stackexchange.com/a/68678#69097 <h2>CJam (<strike>58</strike> 56 bytes)</h2>
https://codegolf.stackexchange.com/a/68901#69116 <h1>, 7 chars / 16 bytes</h1>
https://codegolf.stackexchange.com/a/69121#69126 <h2>CJam (<strike>14</strike> 13 bytes)</h2>
https://codegolf.stackexchange.com/a/68866#69144 <h2>Haskell 202 bytes</h2>
https://codegolf.stackexchange.com/a/69094#69149 <h1>PHP (109 chars)</h1>
https://codegolf.stackexchange.com/a/69127#69151 <h2>C# 334</h2>
https://codegolf.stackexchange.com/a/69156#69157 <h2>Haskell: 123 bytes (Example, cannot win)</h2>
https://codegolf.stackexchange.com/a/69156#69194 <h1>, 18 chars / 28 bytes</h1>
https://codegolf.stackexchange.com/a/69203#69222 <h1>, 14 chars / 26 bytes (non-competitive)</h1>
https://codegolf.stackexchange.com/a/67958#69226 <h1>54 bytes</h1>
https://codegolf.stackexchange.com/a/69094#69228 <h1>Swift (209 bytes)</h1>
https://codegolf.stackexchange.com/a/47428#69248 <h2>Optional expressions</h2>
https://codegolf.stackexchange.com/a/68678#69267 <h1>C 263 <s>264 283 309</s></h1>
https://codegolf.stackexchange.com/a/12973#69287 <p>In this answer I'm going to refer to a specific cell on the tape many times. It doesn't matter which cell it is, but it's the same cell throughout the entire answer. For the purposes of this post, I'll call that cell "Todd".</p>
https://codegolf.stackexchange.com/a/26561#69309 <h2>Java</h2>
https://codegolf.stackexchange.com/a/54#69310 <h1>Use slicing + assignment instead of mutator methods</h1>
https://codegolf.stackexchange.com/a/68852#69312 <h1>, 3 chars / 8 bytes</h1>
https://codegolf.stackexchange.com/a/69371#69383 <h2>Perl <s>51</s> <s>49</s> 44 bytes</h2>
https://codegolf.stackexchange.com/a/69094#69384 <h1>, 54 chars / 95 bytes</h1>
https://codegolf.stackexchange.com/a/69371#69391 <h1>, 14 chars / 26 bytes</h1>
https://codegolf.stackexchange.com/a/69385#69402 <h1>, 24 chars / 42 bytes</h1>
https://codegolf.stackexchange.com/a/69290#69419 <h1>MATLAB 40 bytes</h1>
https://codegolf.stackexchange.com/a/69424#69448 <h1>Matlab 48 bytes</h1>
https://codegolf.stackexchange.com/a/48855#69501 <p>The "let us return to scene X" can be used even if the character being spoken to is off stage. So instead of:</p>
https://codegolf.stackexchange.com/a/66202#69534 <p><strong>Python 56</strong></p>
https://codegolf.stackexchange.com/a/62732#69538 <h1>Jolf</h1>
https://codegolf.stackexchange.com/a/69504#69540 <h1>, 26 chars / 36 bytes</h1>
https://codegolf.stackexchange.com/a/69385#69550 <h1><strong>Python 162</strong></h1>
https://codegolf.stackexchange.com/a/69513#69551 <h3>JavaScript <s>88</s> <s>82</s> <s>70</s> 69 chars</h3>
https://codegolf.stackexchange.com/a/53001#69573 <h1>Matlab: 47 bytes</h1>
https://codegolf.stackexchange.com/a/69574#69583 <h1>Matlab 49 bytes</h1>
https://codegolf.stackexchange.com/a/69385#69591 <h1>Matlab 169</h1>
https://codegolf.stackexchange.com/a/69527#69649 <h1>JavaScript (ES6) <s>155</s> 148 bytes</h1>
https://codegolf.stackexchange.com/a/69674#69676 <h2>CJam (13 bytes)</h2>
https://codegolf.stackexchange.com/a/69626#69686 <h2>Python (3.5) <s>225</s> <s>222</s> <s>217</s> 202 bytes</h2>
https://codegolf.stackexchange.com/a/69661#69700 <p><strong>AWK - 140 bytes</strong></p>
https://codegolf.stackexchange.com/a/69695#69704 <h1>PHP – 3302 bytes</h1>
https://codegolf.stackexchange.com/a/69716#69759 <h2>Python (3.5) <s>169</s> 160 bytes</h2>
https://codegolf.stackexchange.com/a/69716#69772 <p><strong>JavaScript, <s>266</s> <s>263</s> 244 bytes</strong></p>
https://codegolf.stackexchange.com/a/69767#69776 <h1>JavaScript (ES6) 184 <s>187 195</s></h1>
https://codegolf.stackexchange.com/a/69385#69794 <h1>PHP <strike>405</strike> 325</h1>
https://codegolf.stackexchange.com/a/24164#69800 <h1>Groovy 45</h1>
https://codegolf.stackexchange.com/a/69770#69804 <h1>R <s>36</s> 34 bytes</h1>
https://codegolf.stackexchange.com/a/69770#69805 <h1>, 12 chars / 22 bytes</h1>
https://codegolf.stackexchange.com/a/54#69815 <h2>Logical short-circuiting in recursive functions</h2>
https://codegolf.stackexchange.com/a/69770#69822 <h1>R <s>29</s> 16 bytes</h1>
https://codegolf.stackexchange.com/a/69770#69827 <h2>Python 2</h2>
https://codegolf.stackexchange.com/a/48779#69867 <h1><a href="http://github.com/DennisMitchell/jelly" rel="nofollow">Jelly</a>, non-competing</h1>
https://codegolf.stackexchange.com/a/69650#69898 <h1>Python 2, example implementation</h1>
https://codegolf.stackexchange.com/a/85#69915 <h1>, 3 chars / 6 bytes (noncompetitive)</h1>
https://codegolf.stackexchange.com/a/607#69919 <h1>R 27 Bytes</h1>
https://codegolf.stackexchange.com/a/69843#69937 <p><strong>Pyhton 2, <s>336</s> 329 bytes</strong></p>
https://codegolf.stackexchange.com/a/67064#69972 <h1>JavaScript (ES6) 228</h1>
https://codegolf.stackexchange.com/a/61618#69979 <h1>, 6 chars / 13 bytes (non-competitive)</h1>
https://codegolf.stackexchange.com/a/61618#69986 <h1><a href="https://github.com/Adriandmen/05AB1E" rel="nofollow">05AB1E</a>, non-competitive</h1>
https://codegolf.stackexchange.com/a/57552#69991 <h1>Octave 54 bytes</h1>
https://codegolf.stackexchange.com/a/69983#70042 <h1>Mathematica <s>123</s> 134 bytes</h1>
https://codegolf.stackexchange.com/a/69993#70077 <h1>R <s>39</s>16 bytes</h1>
https://codegolf.stackexchange.com/a/13152#70089 <h1>, 4 chars / 7 bytes</h1>
https://codegolf.stackexchange.com/a/70017#70134 <h2>Python (3.5) <s>193</s> <s>185</s> 182 bytes</h2>
https://codegolf.stackexchange.com/a/70167#70171 <h2>Base Encoding</h2>
https://codegolf.stackexchange.com/a/69468#70174 <p>Drawing should be done with</p>
https://codegolf.stackexchange.com/a/70167#70179 <p><strong>Prime Factorization</strong></p>
https://codegolf.stackexchange.com/a/607#70195 <h1>, 9 chars / 19 bytes (noncompetitive)</h1>
https://codegolf.stackexchange.com/a/70092#70242 <p><strong>Rust, <s>269</s> 264 bytes</strong></p>
https://codegolf.stackexchange.com/a/70167#70259 <h1>Nearby large powers</h1>
https://codegolf.stackexchange.com/a/70167#70263 <h1>Recursive removal of largest square</h1>
https://codegolf.stackexchange.com/a/70221#70279 <h2>Python (3.5) <s>160</s> <s>151</s> 150 bytes</h2>
https://codegolf.stackexchange.com/a/54399#70292 <h1>Space is fun. Space is significant for calling functions</h1>
https://codegolf.stackexchange.com/a/16116#70295 <p>Use the prefix notation for infix operators when you can - it'll save you from having to define a function to use them.</p>
https://codegolf.stackexchange.com/a/26831#70310 <p>If your replacements don't need to be chained, you can use `str.translate'. The numbers are the ASCII ordinals. Using it this way requires Python 3:</p>
https://codegolf.stackexchange.com/a/173#70311 <h2>String Interpolation</h2>
https://codegolf.stackexchange.com/a/54#70319 <p>You can assign to a list inside of a for loop.</p>
https://codegolf.stackexchange.com/a/221#70333 <h1>Java 243</h1>
https://codegolf.stackexchange.com/a/37624#70340 <h1>Aliasing using <code>eval</code> and template strings</h1>
https://codegolf.stackexchange.com/a/37624#70342 <h1>Golfing Logical Operations in ES6</h1>
https://codegolf.stackexchange.com/a/70180#70362 <h1>PHP 160 bytes</h1>
https://codegolf.stackexchange.com/a/70365#70397 <p><strong>Haskell, 43 bytes</strong></p>
https://codegolf.stackexchange.com/a/70365#70414 <h1>, 3 chars / 6 bytes</h1>
https://codegolf.stackexchange.com/a/50100#70429 <h1><a href="http://github.com/DennisMitchell/jelly" rel="nofollow">Jelly</a>, non-competing</h1>
https://codegolf.stackexchange.com/a/24392#70442 <p>I have compiled several tips as well. I'm sure some of mine will overlap with ones already stated, but I'll include them anyhow in the vein of creating a more complete answer.</p>
https://codegolf.stackexchange.com/a/70432#70445 <h1>Mathematica 223</h1>
https://codegolf.stackexchange.com/a/70455#70461 <h2>Lua 74 bytes</h2>
https://codegolf.stackexchange.com/a/70479#70488 <h1>Mathematica 81 bytes</h1>
https://codegolf.stackexchange.com/a/307#70498 <h1>C (79*12=948)</h1>
https://codegolf.stackexchange.com/a/21742#70507 <h1>, 47 chars / 51 bytes (noncompetitive)</h1>
https://codegolf.stackexchange.com/a/70133#70508 <p><strong>Python, 55 bytes</strong></p>
https://codegolf.stackexchange.com/a/70531#70547 <h1>, 6 chars / 13 bytes</h1>
https://codegolf.stackexchange.com/a/70455#70565 <h1>Matlab: 27 bytes</h1>
https://codegolf.stackexchange.com/a/70558#70601 <h2>CJam (<strike>17</strike> 14 bytes)</h2>
https://codegolf.stackexchange.com/a/39731#70608 <h1>print and println</h1>
https://codegolf.stackexchange.com/a/54#70670 <h1>Reading multi-line input</h1>
https://codegolf.stackexchange.com/a/70599#70671 <h1>, 24 chars / 44 bytes</h1>
https://codegolf.stackexchange.com/a/2203#70719 <p>Here are a few tips I've used to my advantage. I've shamelessly stolen them from others, so credit to anyone but me:</p>
https://codegolf.stackexchange.com/a/70727#70731 <h1>, 9 chars / 19 bytes</h1>
https://codegolf.stackexchange.com/a/70739#70772 <h2>Python (3.5) <s>362</s> <s>331</s> <s>329</s> 314 bytes</h2>
https://codegolf.stackexchange.com/a/55960#70775 <h2>CoffeeScript+CJam</h2>
https://codegolf.stackexchange.com/a/66714#70781 <h2>Mathematica 478 * 0.9 = 430.2</h2>
https://codegolf.stackexchange.com/a/70779#70831 <h1>Mathematica 33 bytes</h1>
https://codegolf.stackexchange.com/a/55593#70869 <h2>Python with Numpy: 218 bytes</h2>
https://codegolf.stackexchange.com/a/70844#70870 <h2>Python (3.5) 85 bytes</h2>
https://codegolf.stackexchange.com/a/70779#70889 <h1>Matlab: 21 bytes</h1>
https://codegolf.stackexchange.com/a/70779#70893 <h1>APL: 8 bytes</h1>
https://codegolf.stackexchange.com/a/70896#70909 <h1>C# (CSI) <strike>181</strike> <strike>180</strike> 179 byte</h1>
https://codegolf.stackexchange.com/a/70896#70911 <h2>Python (3.5) <s>137</s> 136 bytes</h2>
https://codegolf.stackexchange.com/a/70916#70920 <blockquote>
https://codegolf.stackexchange.com/a/70896#70926 <h1>Javascript 175 bytes</h1>
https://codegolf.stackexchange.com/a/70916#70932 <h1>String compression</h1>
https://codegolf.stackexchange.com/a/173#70934 <h1>LINQ</h1>
https://codegolf.stackexchange.com/a/70896#70939 <h1>Java 215</h1>
https://codegolf.stackexchange.com/a/70365#70962 <h1>Ruby 42 bytes</h1>
https://codegolf.stackexchange.com/a/70871#70970 <h1>vim <s>56</s> 54 keystrokes</h1>
https://codegolf.stackexchange.com/a/2203#70984 <p><code>for(int i=0;i&lt;n;i++){a(i);b(i);}</code>
https://codegolf.stackexchange.com/a/70916#70997 <blockquote>
https://codegolf.stackexchange.com/a/70916#71001 <blockquote>
https://codegolf.stackexchange.com/a/53550#71020 <h1>Jelly, non-competing</h1>
https://codegolf.stackexchange.com/a/70896#71024 <h1>Vim 97 keystrokes</h1>
https://codegolf.stackexchange.com/a/71030#71031 <p>Be aware of the uppercase variants of common commands. This can trivially save one keystroke in a lot of contexts. For example:</p>
https://codegolf.stackexchange.com/a/71047#71084 <h1>Perl 5 23+2=25 or 19+2=21</h1>
https://codegolf.stackexchange.com/a/70871#71125 <p><strong>Java 112 bytes</strong></p>
https://codegolf.stackexchange.com/a/71047#71128 <h1>, 5 chars / 7 bytes</h1>
https://codegolf.stackexchange.com/a/70982#71137 <h1>Perl6</h1>
https://codegolf.stackexchange.com/a/66197#71158 <p><strong>Haskell, 41 bytes</strong></p>
https://codegolf.stackexchange.com/a/71000#71159 <h1>, 30 chars / 38 bytes</h1>
https://codegolf.stackexchange.com/a/607#71173 <h1>PHP</h1>
https://codegolf.stackexchange.com/a/71172#71189 <h2>Perl <s>44</s> 39 + 3 = 41 bytes</h2>
https://codegolf.stackexchange.com/a/70896#71227 <h1>Perl 6 (115 bytes)</h1>
https://codegolf.stackexchange.com/a/70916#71229 <blockquote>
https://codegolf.stackexchange.com/a/71172#71258 <h1>, 16 chars / 20 bytes</h1>
https://codegolf.stackexchange.com/a/28858#71269 <h2>235</h2>
https://codegolf.stackexchange.com/a/71272#71293 <h1>, 8 chars / 10 bytes</h1>
https://codegolf.stackexchange.com/a/71093#71305 <p>HTML with utf-8 - 66b</p>
https://codegolf.stackexchange.com/a/71294#71313 <h1>, 53 chars / 67 bytes</h1>
https://codegolf.stackexchange.com/a/12824#71329 <h1>, 24 chars / 30 bytes (noncompetitive)</h1>
https://codegolf.stackexchange.com/a/70871#71332 <h1>, 44 chars / 55 bytes</h1>
https://codegolf.stackexchange.com/a/71237#71348 <h1>C – 584 bytes</h1>
https://codegolf.stackexchange.com/a/71335#71360 <h1><a href="https://github.com/Adriandmen/05AB1E" rel="nofollow">05AB1E</a>, non-competing</h1>
https://codegolf.stackexchange.com/a/71335#71367 <h1><a href="https://github.com/kevinlawler/kona" rel="nofollow">Kona</a> 16 chars</h1>
https://codegolf.stackexchange.com/a/71335#71373 <h1>, 7 chars / 9 bytes</h1>
https://codegolf.stackexchange.com/a/71375#71388 <h1>bash+imagemagick+gs <s>690 575 456</s> 440 bytes</h1>
https://codegolf.stackexchange.com/a/71345#71396 <h1>, 5 chars / 7 bytes</h1>
https://codegolf.stackexchange.com/a/62713#71400 <h1>Jelly, non-competing</h1>
https://codegolf.stackexchange.com/a/71265#71404 <h2>Python (3.5) 177 bytes</h2>
https://codegolf.stackexchange.com/a/70605#71444 <h2>Python (3.5) 240 bytes</h2>
https://codegolf.stackexchange.com/a/71405#71516 <h1>Python 3</h1>
https://codegolf.stackexchange.com/a/71523#71534 <h1>Haskell (<del>30</del> <del>28</del> 25 bytes)</h1>
https://codegolf.stackexchange.com/a/37624#71585 <h1>Avoiding commas when storing lots of data</h1>
https://codegolf.stackexchange.com/a/71591#71609 <h1>Mathematica <s>81</s> 76 bytes</h1>
https://codegolf.stackexchange.com/a/71613#71616 <p><strong>Note:</strong> All of these techniques assign the alphabet string
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