有些时候面试官经常会问，两个线程怎么交替执行呀，如果是三个线程，又怎么交替执行呀，这种问题一般人还真不一定能回答上来。多线程这块如果理解的不好，学起来是很吃力的，更别说面试了。下面我们就来剖析一下怎么
Does anyone know of a good javascript DOM ready library that I can use without loading an entire fr开发者_运维百科amework?I found one on google code that seems to work, but the library was posted in 2
加载中,请稍侯......