摘要: 先来看下forEach的实现 // Production steps of ECMA-262, Edition 5, 15.4.4.18// Reference: http://es5.github.io/#x15.4.4.18if (!Array.prototype.forEach) { Array.prototype.forEach = function(callback, this... 阅读全文
posted @ 2016-09-30 18:00 meteoric_cry 阅读(23262) 评论(0) 推荐(0) 编辑