fantasybei

''.split(',').length 返回的竟然是一个长度为1的数组。 - -！

[size=x-large]JavaScript:The World's Most Misunderstood Programming Language[/size] [align=center]Douglas Crockford www.crockford.com[/align] [url=http://www.crockford.com/javascript]JavaScript...

转自:http://jibbering.com/faq/notes/closures/ 好文,仔细看完基本能理解javascript closure. [b]Introduction[/b] Closure A "closure" is an expression (typically a function) that can have free varia...