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<div class="container"> | |
<input type="text" value="" class="free-typing"></input> | |
<input autocomplete="off" value="Oracul, tell me" class="persistent-placeholder"/> | |
</div> |
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.container { | |
display: block; | |
max-width: 600px; | |
position: relative; | |
height: 36px; | |
box-sizing: border-box; | |
border: 1px solid gray; | |
border-radius: 3px; | |
background-color: white; | |
} |
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// The concept of self-executing functions | |
// 1. Basic self-executing functions for encapsulation | |
// | |
// Suppose you have some JS code like this: | |
var foo = "inner"; | |
console.log(foo); | |
// You worry that the external world may also have defined a foo variable. | |
// To protect your code, you can encapsulate it by putting it in a |
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/* | |
Find the total amount of absolute values | |
*/ | |
function huntBats(b){ | |
console.log(b + " = "); | |
function detect(b){ | |
for( var i = 0 ; i < b.length ; i++ ){ | |
if( b[i]<0) b[i] = b[i] * -1; //normalize |
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var deck = []; | |
function createDeck(cardQty){ | |
for(var i = 0; i < cardQty; i++){ | |
deck[i] = i + 1; | |
} | |
} | |
function shuffle(deck){ | |
var deckShuffled = []; |
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/* | |
euler | |
If we list all the natural numbers below 10 that are multiples of 3 or 5, we get 3, 5, 6 and 9. | |
The sum of these multiples is 23. | |
Find the sum of all the multiples of 3 or 5 below 1000. | |
*/ | |
//loop through each number until reaching naturalNumberQty | |
function sumMultiplesOf3And5(naturalNumberQty){ | |
sumOfMultiples = 0; |
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/* | |
The prime factors of 13195 are 5, 7, 13 and 29. | |
What is the largest prime factor of the | |
number 600851475143 ? | |
*/ | |
function getPrime(n){ | |
var aPrimes = [], max = 0; | |
function primeTest(d){ | |
//test the divisor to see if it's prime |
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/* | |
A palindromic number reads the same both ways. | |
The largest palindrome made from the product of | |
two 2-digit numbers is 9009 = 91 × 99. | |
Find the largest palindrome made from the product | |
of two 3-digit numbers. | |
*/ | |
function findLargestPalindrome(n){ |
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var s = '7316717653133062491922511967442657474235534919493496983520312774506326239578318016984801869478851843858615607891129494954595017379583319528532088055111254069874715852386305071569329096329522744304355766896648950445244523161731856403098711121722383113622298934233803081353362766142828064444866452387493035890729629049156044077239071381051585930796086670172427121883998797908792274921901699720888093776657273330010533678812202354218097512545405947522435258490771167055601360483958644670632441572215539753697817977846174064955149290862569321978468622482839722413756570560574902614079729686524145351004748216637048440319989000889524345065854122758866688116427171479924442928230863465674813919123162824586178664583591245665294765456828489128831426076900422421902267105562632111110937054421750694165896040807198403850962455444362981230987879927244284909188845801561660979191338754992005240636899125607176060588611646710940507754100225698315520005593572972571636269561882670428252483600823257530420752963450' | |
var getProdu |