JavaScript Removing Duplicate From Arrays Example
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Now let's see example of how to removing duplicate from array example. We will use how to removing duplicate from array in javascript. This is a short guide on removing duplicate from array. Let's get started with how to find removing duplicate from array in javascript.
Here i will give you many example how you can removing duplicate from array javascript.
Example : 1
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>JavaScript Removing Duplicate From Arrays Example - MyWebtuts.com</title>
</head>
<body>
<h3>JavaScript Removing Duplicate From Arrays Example - MyWebtuts.com</h3>
<script>
var subj = ["Laravel","Php","Laravel","JavaScript","Php"];
function filterDuplicates(new_subj){
return new_subj.filter((value,index) =>new_subj.indexOf(value)===index);
}
document.write(filterDuplicates(subj));
</script>
</body>
</html>
Output :
Laravel,Php,JavaScriptExample : 2
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>JavaScript Removing Duplicate From Arrays Example - MyWebtuts.com</title>
</head>
<body>
<h3>JavaScript Removing Duplicate From Arrays Example - MyWebtuts.com</h3>
<script>
var array = ["Laravel","JavaScript","JQuery","Laravel","JQuery"];
function duplicates(subject){
let collect=[];
subject.forEach(value=>{
if(!collect.includes(value))
{
collect.push(value)
}
});
return collect;
}
document.write(duplicates(array));
</script>
</body>
</html>
Output :
Laravel,JavaScript,JQuery
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