paddingC的博客

Array.prototype.distinct = function() { var arr = this, result = []; for (var i = 0; i < arr.length; i++) { for (var j = i + ...

删除数组的指定元素： 获取数组的索引值 search(arr,ele): any{ for (var i=0,n=arr.length; i<n; i++){ if (arr[i] === ele){ return i; } } return -1; } 根据索引删除元素 remove(arr,v...