摘要:
1、注意一下几段代码:sayHi();function sayHi() { alert("Hi!");}sayHi(); //错误:函数还不存在var sayHi = function () { alert("Hi!");};//不要这样做!if (condition) { fun... 阅读全文
posted @ 2014-09-10 23:34 liguwe 阅读(152) 评论(0) 推荐(0)
posted @ 2014-09-10 23:34 liguwe 阅读(152) 评论(0) 推荐(0)
posted @ 2014-09-10 23:27 liguwe 阅读(152) 评论(0) 推荐(0)
posted @ 2014-09-10 21:24 liguwe 阅读(324) 评论(0) 推荐(0)
posted @ 2014-09-10 17:37 liguwe 阅读(209) 评论(0) 推荐(0)
posted @ 2014-09-10 11:18 liguwe 阅读(197) 评论(0) 推荐(0)