Paul Roberts paulmr
paulmr
/ index.html
Last active
December 29, 2015 17:19
A simple starting point for experimenting with D3
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| <html> | |
| <head> | |
| <style type="text/css"> | |
| #canvas { | |
| width: 200px; | |
| height: 200px; | |
| border: 1px dotted grey; | |
| } | |
| </style> | |
| <script src="//cdnjs.cloudflare.com/ajax/libs/d3/3.3.10/d3.js" charset="utf-8"></script> |
paulmr
/ gist:8043182
Last active
December 31, 2015 20:49
Intercepting PDF link clicks to trigger an event.
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| (function () { | |
| var elm, i, links = document.getElementsByTagName("a"); | |
| for (i = 0; i < links.length; i++) { | |
| elm = links.item(i); | |
| if (elm.href.match(".*\\.pdf$") && !elm.getAttribute("onClick")) { | |
| elm.addEventListener("click", (function (href) { | |
| return function (ev) { | |
| ev.preventDefault(); | |
| _gaq.push(function () { |
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| function lcb(str) { | |
| var count = 0; | |
| return function() { | |
| console.log(Date() + "[ " + str + " ]" + " count: " + (count++)); | |
| } | |
| } |
paulmr
/ ga_track.js
Created
January 15, 2014 15:39
help to log google analytics tracking by temporarily replacing _gaq.push()
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| var _gaq = {}; | |
| _gaq.push = function () { | |
| var args = []; | |
| for (var i = 0; i < arguments.length; i++) { | |
| if (Array.isArray(arguments[i])) { | |
| args.push("[" + arguments[i].join(",") + "]"); | |
| } else { | |
| args.push(arguments[i].toString()); | |
| } | |
| } |
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| function betterbox() { | |
| var boxes = $(".betterbox"); | |
| function reconcile() { | |
| var e = $(this); | |
| $("#" + e.attr("data-targid")).val(e.is(":checked") ? | |
| e.attr("data-yesval") : e.attr("data-noval")); | |
| } | |
| boxes.each(reconcile); | |
| // locate and save the target | |
| boxes.change(reconcile); |
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| function! DeployUpdate() | |
| argdo write | Gwrite | |
| Gcommit -m "Deploy-Update auto commit" | |
| Git push | |
| endfunction | |
| nnoremap <leader>d :call DeployUpdate()<cr> |
paulmr
/ jsbin.jocis.css
Created
June 9, 2014 09:43
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| .arenamenu { | |
| margin: 0; | |
| padding: 0; | |
| } | |
| .arenamenu-item.level0 { | |
| /* display: inline; */ | |
| } |
paulmr
/ jsbin.jocis.css
Created
June 9, 2014 09:57
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| .arenamenu { | |
| margin: 0; | |
| padding: 0; | |
| } | |
| .arenamenu-item.level0 { | |
| /* display: inline; */ | |
| } |
paulmr
/ sendMoreMoney.scala
Created
September 15, 2015 15:46
After reading (this article)[http://blog.plover.com/prog/haskell/monad-search.html] about `do` notation in Haskell, I had a quick go at solving the problem with Scala list comprehensions.
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| val digits = (0 to 9).toList | |
| def without[A](l: List[A], r: List[A]) = | |
| l.filterNot(r.contains(_)) | |
| def makeNum(l: List[Int]): Int = | |
| l.reduce(_ * 10 + _) | |
| val res = | |
| for { |
paulmr
/ tail_rec.pl
Created
October 8, 2015 09:10
Experimenting with tail recursion by implementing it manually in perl5, which it isn't automatically optimised.
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| use strict; | |
| # simulate tail optimised recursion with goto | |
| sub rec1 { | |
| my $count = shift; | |
| say "-> rec1 ($count)"; | |
| if($count > 0) { $_[0] = $count - 1; goto &rec1; } | |
| # this doesn't get executed until the end : which so this sub wouldn't | |
| # normally be elligable for tail recursion optimisation (in the sense that | |
| # tail recursion here changes the execution behaviour). |
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