usefulthink

function encodeFrame(frame, idx) {
    // RLE: MSB indicates a run-length (2-127) for the subsequent character
    return frame.replace(/(.)\1{2,127}/g, function(s) {
        return String.fromCharCode(128 + s.length) + s[0];
    }); 
}

var decodeCache = {};
function decodeFrame(frame) {
    return frame.replace(/[\u0080-\u00FF]./g, function replaceCallback(s) {

usefulthink

// this is an anonymized but otherwise unmodified copy from the
// documentation of a renowned tracking-provider.

var toSleep = true;

function stopTimer(){toSleep=false;}

function clickTracker(LinkName){
  var secureID="XXX";
  var redirectUrl="http://wehave.teh-trackingz.com/1px.gif";

usefulthink

class Node
   constructor: (@p, @value, @childs=[]) ->

class HuffmanTreeBuilder
  _nodes: []
  _rootNode: null
  # probabilities = value1: probability1, value2: probability2, ...
  constructor: (probabilities = {}) ->
    (@_add new Node p, value) for value, p of probabilities

usefulthink

RewriteEngine On

# alles, was keine datei ist, auf .html endet und nicht index.html ist...
RewriteCond ${REQUEST_FILENAME} !-f
RewriteCond ${REQUEST_FILENAME} \.html$
RewriteCond ${REQUEST_FILENAME} !^index\.html$
# ... umschreiben zu /.../ und redirecten
RewriteRule ^(.*)\.html$ /$1/ [R=301,QSA,L]

usefulthink

var _queue = [];
function enqueue(data, itemProcessor, callback) {
    for(var i=0, n=data.length; i<n; i++) {
        (function(item) {
            _queue.push(function(next) {
                itemProcessor(item, function() {
                    window.setTimeout(next, 0);
                });
            });
        } (data[i]));

usefulthink

# searches a combination of the given elements that matches toMatch
#  @param c array - initially empty, carries the current combination throught
#                   the recursion
#  @param els array - the predefined set of elements
#  @param toMatch string - the rest-string to be matched with the elements
#
#  @return an array of combinations that recursively match
searchCombination = (c, els, rest) ->
  return c if rest.length==0

usefulthink

# compute the current git branch, if any
ps1_git_extra() {
  local branch=$(git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/\1/')
  if [ -z "$branch" ] ; then return ; fi

  echo -n "[$branch]"
}

if [ "$color_prompt" = yes ]; then
    PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\[\033[33m\]$(ps1_git_extra)\[\033[00m\]\$ '

usefulthink

RewriteEngine On

RewriteBase /

# redirect anything from /common/* to /common/prefix/*, except of course
# /common/prefix/* itself (and except eventually existing files).
# ... dont rewrite if a file with that name exists
RewriteCond %{REQUEST_FILENAME} !-f

# ... dont rewrite URIs starting with /common/prefix/ (/foo/common/prefix 

usefulthink

/**
 * Scrolling shadows by @kizmarh and @leaverou
 * Only works in browsers supporting background-attachment: local; & CSS gradients
 * Degrades gracefully
 */

html {
	background: white;
	font: 120% sans-serif;
}

usefulthink

(function(global) {
    var tpl = function(template, data) {
        var proc = function(data) {
            var ret = template;
            for (var k in data) {
                if (data.hasOwnProperty(k)) {
                    ret = ret.replace('#{'+k+'}', data[k]);
                }
            }