返回值:ArrayjQuery.unique(array)
概述
删除数组中重复元素。只处理删除DOM元素数组，而不能处理字符串或者数字数组。
参数
arrayArrayV1.1.3
待处理数组。
示例
描述:
删除重复 div 标签。
jQuery 代码:
$.unique(document.getElementsByTagName("div"));结果:
[<div>, <div>, ...]
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