JavaScript面向对象编程练习题的相关内容

文章 2017-05-02 来自：开发者社区

《JavaScript面向对象编程指南》——2.9 练习题

本节书摘来自异步社区《JavaScript面向对象编程指南》一书中的第2章，第2.9节，作者：【加】Stoyan Stefanov 译者：凌杰更多章节内容可以访问云栖社区“异步社区”公众号查看。 2.9 练习题 1．如果我们在控制台中执行下列语句，结果分别是什么？为什么？ var a; typeof a; var s = '1s'; s++; !!"false" !!undefined t....

问答 2016-06-01 来自：开发者社区

JavaScript面向对象编程练习题

在Math类不存在的情况下创建一个类似MyMath对象，并为其添加以下方法：1、MyMath.rand(min,max,inclusive)——随机返回min到max区间的一个数，inclusive为true（默认）为闭区间；2、MyMath.min(array)——返回目标数组中的最小值。（请路过的大神帮忙，在此谢过！）

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