digitalicarus

function flashFrameTime (counts, cb) {
  if (!typeof counts === 'number' || !counts > 0) { throw "no!"; }

  var accum    = []
  ,   reqFrame = window.requestAnimationFrame
  ;

  function calcFramerate () {
    return accum
      .slice(0, accum.length-1)

digitalicarus

<!-- Required for using JSX in JsFiddle -->
<script src="https://facebook.github.io/react/js/jsfiddle-integration.js"></script>
 
<div id="view"/>

digitalicarus

//http://www.gamedev.net/topic/579738-web-javascript-game-loop/
//http://dev.opera.com/articles/view/framerate-control-system-for-javascript/
//http://jsfiddle.net/digitalicarus/4kshN/3/

var WEE = {
    FPS:           60,
    rate:          60,
    dt:            1/60,
    accrued:       0.0,
    last:          Date.now()/1000,

digitalicarus

var roundRect = function(ctx,o) {
    if(!ctx || !o.x || !o.y || !o.w || !o.h || !o.r) {
        return;            
    }

    var x = o.x,
        y = o.y,
        w = o.w,
        h = o.h,
        r = o.r,

digitalicarus

/* http://www.gameprogrammer.com/fractal.html */
// Also, as expected, shifting is waaay faster than division, even in JS :) http://jsperf.com/division-vs-shift unfortunately it also truncates to the mantissa of floating points
// http://jsfiddle.net/digitalicarus/YUDgH/24/
// TODO: abs option, obj args, exception reason
var calcTerrain = function(conf) {
    var height = conf.height,
        swing = conf.swing,
        h = conf.decay || conf.smooth || conf.smoothness,
        i = conf.degree,
        lb = (height-swing < 0) ? conf.lowerBound : null,

digitalicarus

(function($){    
   $.fn.voila = function(content,cb) {    
        return this.each(function() {     
            var $this = $(this);    
            if($this.is(":visible")) {       
                //-- http://stackoverflow.com/questions/4085800/jquery-animate-changes-in-div-height-on-ajax-l
                console.log("voila: origHeight="+$this.height());    
     
                $this     
                    .animate({height: $this.height(), opacity: 'hide'}, 'fast', function(){       

digitalicarus

/**                                                                                                                      
 * Calls an array of asynchronous functions and calls the continuation                                                   
 * function when all are done.                                                                                           
 * @param {Array} functions Array of asynchronous functions, each taking                                                 
 *     one argument that is the continuation function that handles the result                                            
 *     That is, each function is something like the following:                                                           
 *     function(continuation) {                                                                                          
 *       // compute result asynchronously                                                                                
 *       continuation(result);                  

digitalicarus

//-- JS number
[-+]?(?:(?:\d+)|(?:\d+\.\d+)|(?:\.\d+))(?:e[-+]?\d+)?

//-- vim non-greedy multiline http://www.fumbling-in-the-dark.com/2011/08/non-greedy-multi-line-search-and.html
%s/text1\_.\{-}text2/text3/

digitalicarus

(function(){var t=function(r){var n,a=[],w=document.createTreeWalker(r,NodeFilter.SHOW_TEXT,null,false);while(n=w.nextNode()) a.push(n);return a;},i,n=t(document.body); for(i=0;i<n.length;i++) n[i].nodeValue=n[i].nodeValue.replace(/baby|girl/ig,'Jesus').replace(/ her /ig, ' Him ').replace(/ she /ig, ' He ');})() 

digitalicarus

function asyncLoader (s, cb) {
    var d  = document                                                                                                    
    ,   h  = document.getElementsByTagName('head')[0]                                                                    
    ,   b  = (Math.random()*1e8>>0)                                                                                      
    ,   i  = 'loader_'+b                                                                                                 
    ,   t  = (/\.js$/.test(s)) ? "js" : "css"                                                                            
    ,   j  = (t === 'js') ? d.createElement('script') : d.createElement('link');                                         

    j.id = i;