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8-28 钟申义 日志

8-28 钟申义 日志

函数

匿名函数
创建函数 匿名函数的自调用 回调函数

递归函数 重载(overload) 参数按值传递 作用域和作用域链 闭包(closure)

对象

JS对象分类
内置对象 宿主对象 自定义对象

数组

创建数组
创建空数组 创建数组同时初始化数组元素 创建含有n个空元素的数组
数组元素的访问 数组的长度 数组分类 遍历数组中的元素 数组中的方法(API)

心得

感觉这两天的知识不容易记住,需要多多练习的题练习!

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