string[index]

来源:互联网 发布:大丰娱乐软件 编辑:程序博客网 时间:2024/04/29 09:32

You can treat a string like an array of characters. For instance, you know that

var myArray = ['hello', 'world'];myArray[0]; // equals 'hello'

But this also works on strings!

var myName = 'Eric';myName[0] // equals 'E'
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