Potpourri's 部落阁

在当前流行的Ajax框架源码会看到如下代码: [code="js"] window.undefined = window.undefined; [/code] 或者 [code="js"] window['undefined'] = window['undefined']; [/code] 简单的说就是给window对象的undefined子对象...

JavaScript, aka Mocha, aka LiveScript, aka JScript, aka ECMAScript, is one of the world's most popular programming languages. Virtually every personal computer in the world has at least one JavaScript...