ECMAScript 5 compatibility shims for legacy JavaScript engines https://github.com/es-shims/es5-shim…

转:http://phrack.org/papers/attacking_javascript_engines.html Title : Attacking JavaScript Engines: A case study of JavaScriptCore and CVE-2016-4622 Author : saelo Date : October 27, 2016 |=-------------------------------------------------------------…

http://openaphid.github.io/blog/2013/01/17/part-i-how-to-choose-a-javascript-engine-for-ios-and-android-apps/ http://openaphid.github.io/blog/2013/01/14/openaphid-engine-v0-dot-2-1f-and-discontinuation-announcement/ http://www.typescriptlang.org/ htt…

setTimeout(func, 0)可以使用在很多地方,拆分循环.模拟事件捕获.页面渲染等 一.setTimeout中的delay参数为0,并不是指马上执行 <script type="text/javascript"> function delay1() { console.log('delay1'); } function delay2() { console.log('delay2'); } function delay3() { console.log('dela…

JSON: JavaScript Object Notation {"name": "value", "some": [1, 2, 3]}  The only syntax difference between JSON and the object literal is that property names need to be wrapped in quotes to be valid JSON. In object literals th…

Objects Object Usage and Properties Everything in JavaScript acts like an object, with the only two exceptions being null and undefined. false.toString(); // 'false' [1, 2, 3].toString(); // '1,2,3' function Foo(){} Foo.bar = 1; Foo.bar; A common mis…

As you know, JavaScript is the number one programming language in the world, the language of the web, of mobile hybrid apps (like PhoneGap or Appcelerator), of the server side (like NodeJS or Wakanda) and has many other implementations. It’s also the…

john resig写的一篇文章: 原文地址:http://ejohn.org/blog/how-javascript-timers-work/ 作为入门者来说,了解JavaScript中timer的工作方式是很重要的.通常它们的表现行为并不是那么地直观,而这是因为它们都处在一个单一线程中.让我们先来看一看三个用来创建以及操作timer的函数. var id = setTimeout(fn, delay); - 初始化一个单一的timer,这个timer将会在一定延时后去调用指定的函数.这个函数…

  网上关于AJAX的教程和分享层出不穷,现实生活中关于AJAX的书籍也是琳琅满目,然而太多的选择容易令人眼花缭乱,不好取舍.事实是,一般的教程或书籍都不会讲Web服务器的搭建,因此,对于初学者(比如笔者)来说,好不容易学习了AJAX的知识,却还是没有办法亲身实践操作一把,这是多大的遗憾啊!   所以这一次,笔者将会举一个简单的AJAX应用实例,来详细地讲述如何在本地电脑上使用AJAX来满足Web开发要求.   首先,我们需要在自己的电脑上安装好XAMPP,这是为了开启Apache服务器,这样就…

https://javascriptweblog.wordpress.com/2011/08/08/fixing-the-javascript-typeof-operator/javascript 类型判断函数var toType = function(obj) { return ({}).toString.call(obj).match(/\s([a-zA-Z]+)/)[1].toLowerCase() } A Better Way? [[Class]] Every JavaScript ob…