forEach()取出数组中2的倍数和3的倍数的数 //for IE if(!Array.prototype.forEach){ Array.prototype.forEach = function(callback, thisArg){ var T, k; if(this == null){ throw new TypeError(" this is null or not defined"); } var O = Object(this); var len = O.length &
刚学习程序,感觉写代码 很有意思,所以把自己的感悟写下来啦,第一次写博客,可能是菜鸟中的菜鸟 时间久了,相信就会写的很好哦! for和 foreach 的数组遍历 比较 很简单的程序,不解释啦! using System; using System.Collections.Generic; using System.Linq; using System.Text; namespace ConsoleApplication1 { class Program { static void Main(
https://www.toptal.com/php/10-most-common-mistakes-php-programmers-make PHP makes it relatively easy to build a web-based system, which is much of the reason for its popularity. But its ease of use notwithstanding, PHP has evolved into quite a sophis