jquery截取字符串的几种方式详解
var strSub = "abcdeefabz";//定义字符串 var substr = strSub.substring(6, 3);//获取前面6个字符,再从索引为3的字符开始取数据 结果:d ...
var strSub = "abcdeefabz";//定义字符串 var substr = strSub.substring(6, 3);//获取前面6个字符,再从索引为3的字符开始取数据 结果:d ...
//去除数组中重复元素 var arr = [0,2,3,1,5,5,8,8,2,1,10,10,43,43]; var json = {}; for (var i = 0; i < arr.l ...