去除重复的数组
摘要://去重复数组function unique(data){data = data || [];var a = {};len = data.length;for (var i=0; i<len;i++){var v = data[i];if (typeof(a[v]) == 'undefined'){a[v] = 1;}};data.length=0;for (var i in a){data[data.length] = i;}return data;}方法三复制代码代码如下:var arr = ["123","123","
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posted @ 2013-06-25 14:19
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