JavaScript function that removes duplicate values from an array #shorts #javacript #code #fun

#shorts #short

Explanation:

We define a function named removeDuplicates that takes an array arr as its parameter.

Inside the function, we use the Set object to eliminate duplicate values from the input array.

new Set(arr) creates a new Set object from the arr array. The Set object automatically removes duplicates, leaving only unique values.

The spread operator (...) is used to convert the Set back into an array, which contains only the unique values.

The unique array is then returned as the result of the function.

In the example usage, we demonstrate how to call the removeDuplicates function with an array that contains duplicate values. The resulting uniqueArray contains only the unique values.

This script provides a concise and efficient way to remove duplicates from an array in JavaScript using the Set data structure. ... https://www.youtube.com/watch?v=3rDpLi9uHZM