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Muhammad Bilal Mohib-ul-Nabi
Muhammad Bilal Mohib-ul-Nabi

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Getting Unique Values and removing repeted items from an array

These days, you can use ES6's Set data type to convert your array to a unique Set. Then, if you need to use array methods, you can turn it back into an Array:

var arr = ["a", "a", "b"];
var uniqueSet = new Set(arr); // {"a", "b"}
var uniqueArr =

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