摘要: //数组去重 Array.prototype.unique5 = function() { var res = [], hash = {}; for(var i=0, elem; (elem = this[i]) != nul... 阅读全文
posted @ 2014-10-30 16:49 凡vv凡 阅读(105) 评论(0) 推荐(0) 编辑