JavaScript如何处理模数? [英] How does JavaScript handle modulo?

问题描述

我想知道JavaScript如何处理模数.例如，JavaScript将47 % 8评估为什么?我似乎找不到任何文档，我的模数技能也不是最好的.

I was wondering how JavaScript handles modulo. For example, what would JavaScript evaluate 47 % 8 as? I can’t seem to find any documentation on it, and my skills on modulo aren’t the best.

推荐答案

正是每种语言都以模数处理:X / Y的其余部分.

Exactly as every language handles modulo: The remainder of X / Y.

47 % 8 == 7

另外，如果您使用的浏览器是Firefox + Firebug，Safari，Chrome或IE8 +，则可以像按F12一样快速地测试这种操作.

Also if you use a browser like Firefox + Firebug, Safari, Chrome, or even IE8+ you could test such an operation as quickly as hitting F12.

这篇关于JavaScript如何处理模数?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！