摘要： Pseudo-class declaration原文地址：http://javascript.info/tutorial/pseudo-classical-pattern#pseudo-class-declarationApseudo-classconsists of the constructor... 阅读全文

摘要： 1、什么是闭包呢？Whenever you see the function keyword within another function, the inner function has access to variables in the outer functionfunction foo(x... 阅读全文

摘要： http://honx.in/i/VTCfzokWGhjI7WvE 阅读全文