2017年10月19日
去除数组["jenny","abby","sanny","news","jenny"]中的重复元素
摘要： var arrs =["jenny","abby","sanny","news","jenny"]; ////for.. in .. function removeRepeat(arr){ var newArr = []; for(var i in arr){ if(newArr.indexOf(arr[i])<0){ newArr.pus... 阅读全文
posted @ 2017-10-19 22:24 JennyGao 阅读(109) 评论(0) 推荐(0) 编辑