How to remove undefined value from jquery array?
In this post we will give you information about How to remove undefined value from jquery array?. Hear we will give you detail about How to remove undefined value from jquery array?And how to use it also give you demo for it if it is necessary.
If you have jquery or javascript array with lots of undefined value and you want to remove all undefined value from array. you can remove undefined items from your array without using each loop you have to just use filter, I would like give the example how to remove undefined element from javascript array. so, let’s see bellow example.
<script type="text/javascript">
var obj = ['3','3','5',undefined,'hi'];
obj = obj.filter(function(e){return e});
console.log(obj);
</script>
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