selfOR_原文链接The Debate Over Direct Access 变量使用的争议self.foo_foo又开始了这个问题的讨论,哈哈,直接迁移到swift??这个问题在ef oc 2.0中也有过列举各自的一些优缺点.原文链接c语言定义变量、http://inessential.com/2015/10/28/the_debate_over_direct_accessThe D
by Kevin Kononenko 凯文科诺年科(Kevin Kononenko) JavaScript变量作用域如何像多个级别的政府一样 (How JavaScript variable scoping is just like multiple levels of government) Have you ever smashed your keyboard in frustration after getting an undefined value