benqy
/ detect-console.html
Last active
August 29, 2015 14:09
— forked from hiwanz/detect-console.html
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| <!doctype html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8" /> | |
| <title>console track</title> | |
| </head> | |
| <body> | |
| console status: <span id="stat"></span> | |
| <script> | |
| function isConsoleOpen() { |
benqy
/ IE.js
Created
October 19, 2015 03:56
— forked from julianshapiro/IE.js
Future-Proof IE Version Detection Without User Agent Sniffing
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| var IE = (function() { | |
| if (document.documentMode) { | |
| return document.documentMode; | |
| } else { | |
| for (var i = 7; i > 4; i--) { | |
| var div = document.createElement("div"); | |
| div.innerHTML = "<!--[if IE " + i + "]><span></span><![endif]-->"; | |
| if (div.getElementsByTagName("span").length) { |
benqy
/ RAF.js
Created
October 19, 2015 06:46
— forked from julianshapiro/RAF.js
requestAnimationFrame Polyfill
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| var requestAnimationFrame = window.requestAnimationFrame || (function() { | |
| var timeLast = 0; | |
| return window.webkitRequestAnimationFrame || window.mozRequestAnimationFrame || function(callback) { | |
| var timeCurrent = (new Date()).getTime(), | |
| timeDelta; | |
| /* Dynamically set the delay on a per-tick basis to more closely match 60fps. */ | |
| /* Technique by Erik Moller. MIT license: https://gist.github.com/paulirish/1579671. */ | |
| timeDelta = Math.max(0, 16 - (timeCurrent - timeLast)); |