摘要:
//js使用严格模式可以规范我们写代码 //要启用严格模式,您只需要在 JavaScript 脚本的开头添加"use strict";或'use strict';指令即可,如下所示: <script> "use strict"; x = 'http://c.binacheng.net/'; // 此 阅读全文
sqmw
The awakening is always delayed, there seems to be some fog
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