Javascript

我们经常会看到类似的代码 ``` ``` 实际上这就是匿名自调用函数。 > Self-invocation (also known as auto-invocation) is when a function exe

> "For the past 33 years, I have looked in the mirror every morning and asked myself: 'If today were the last day of my

console.log("Hello world!"); ## 定义一个类 格式类似于定义一个函数： ``` var Person = function() { // property this.n