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How to merge/append arrays and remove duplicates using jQuery

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Release： 2018-05-25 13:56:29
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This time I will show you how to use jQuery to merge/append arrays and remove duplicates. Use jQuery to merge/append arrays and remove duplicates. What are the precautions?. Here are practical cases. Let’s take a look. take a look. 

<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>jQuery不重复地追加数组元素</title>
</head>
<body>
<script lanage="javaScript" src="jquery.js"></script>
<script lanage="javaScript">
<!--
var arr=["tmp1","tmp2","tmp3","tmp4"];
var arr2=["tmp1","tmp1","tmp5"];
for(i=0,len=arr2.length;i<len;i++){
  if($.inArray(arr2[i],arr)<0){
    arr.push(arr2[i]);
  }
}
console.log(arr);
-->
</script>
</body>
</html>
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I believe you have mastered the method after reading the case in this article. For more exciting information, please pay attention to other related articles on the php Chinese website!

Recommended reading:

How to develop a custom library

How to use JS to merge multiple arrays for recalculation

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