julienetie

//From http://youtu.be/PMfcsYzj-9M?t=14m48s

var AnswerPrototype = {
	constructor: function fn0(value) {
		this._val = value;
	},
	get: function fn1() {
		return this._val;
	}
};

julienetie

// Get Numbers From Array
Array.prototype.getArrayNumbers = function(){
    var _this = this;
    for(var i = _this.length; i--;){
    if ( typeof(_this[i]) !== 'number' ) _this.splice(i, 1);   
}
    return _this;
};

julienetie

// Sort Numerically
Array.prototype.sortNumerically = function (direction) {
    var _this = this;
    function comparator(a, b) {
        return direction < 0 ? b - a : a - b;
    }
    return _this.sort(comparator);
};

julienetie

// Get strings From Array
Array.prototype.getArrayStrings = function () {
    var _this = this;
    for (var i = _this.length; i--;) {
        if (typeof (_this[i]) !== 'string') _this.splice(i, 1);
    }
    return _this;
};

julienetie

// Sort Alphabetically
Array.prototype.sortAlphabetically = function (direction) {
    var _this = this;
    function comparator(a, b) {
        if (direction < 0) {
            return a == b ? 0 : a < b ? 1 : -1;
        } else {
            return a == b ? 0 : a < b ? -1 : 1;
        }
    }

julienetie

// Production steps of ECMA-262, Edition 5, 15.4.4.14
// Reference: http://es5.github.io/#x15.4.4.14
if (!Array.prototype.indexOf) {
  Array.prototype.indexOf = function(searchElement, fromIndex) {

    var k;

    // 1. Let O be the result of calling ToObject passing
    //    the this value as the argument.
    if (this == null) {

julienetie

function hasLocalStorage() {
  try {
    return 'localStorage' in window && window['localStorage'] !== null;
  } catch (e) {
    return false;
  }
}

julienetie

window.addEventListener("keydown", function (e) {
    var newKp = 'key' + e.keyCode,
      keyID,
      key = {
        'key38': function () {
            alert('up');
        },
            'key40': function () {
            alert('down');
        },

julienetie

/**
 * @author Julien Etienne
 * Sets the style of an element with the appropriate browser prefix.
 * @param  {Object} styleObject       - Style detials.
 * @param  {Object} styleObject.el    - The element to apply the style to.
 * @param  {String} styleObject.style - The style that may require a prefix.
 * @param  {String|Number} styleObject.value - The value to be applied.
 */
function stylePrefix(styleObject) {
    var element = styleObject.el,

julienetie

/**
 * hasIOS6RequestAnimationFrameBug.
 * @See {@Link https://gist.github.com/julienetie/86ac394ec41f1271ff0a} - Commentary.
 * @Copyright 2015 - Julien Etienne. 
 * @License: MIT.
 */
function hasIOS6RequestAnimationFrameBug() {
    var hasMobileDeviceWidth = screen.width <= 768 ? true : false,
        requiresWebkitRequestAnimationFrame = !((window.webkitRequestAnimationFrame && window.requestAnimationFrame)),
        hasNoNavigationTiming = window.performance ? false : true;