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Array Filter Function In Javascript

In this article, we will discuss array filter function in JavaScript.

Purpose

The filter function filters the array based on certain conditions.

Example

In this example, we have an array of numbers. We will filter the array on the value greater than 14. Here is the code.

<html><head></head><body><script>
         var arr = [12, 15, 21, 23];
         
         console.log(arr.filter(FilterArray));
         
         function FilterArray(arr) {
             return arr > 14;
         }
         
      </script></body></html>

Output

Posted By -	Karan Gupta

Posted On -	Thursday, August 26, 2021

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