How to remove duplicates in array using different methods || javascript interview question
Method 1: Using the filter method and the index of the first occurrence
Method 2: Use of the spread operator (…) and the Set object.
Method 3 : using for loop
One straightforward way to remove duplicates from a Javascript array is by utilizing the Set data structure. The Set object lets you store unique values of any type. By converting the array into a Set and then converting it back to an array, you can easily remove duplicates.
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