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i wanna find Non-duplicate element array in javascript with filter method. for example: const number = [1,2,1,3,4,5,3]; i wanna find 2,4,5 in array please help me

Ali sh
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  • [Get all unique values in a JavaScript array (remove duplicates)](https://stackoverflow.com/q/1960473/3982562) – 3limin4t0r May 09 '20 at 17:36

1 Answers1

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Use this code snippet: number.filter(x => number.filter(y => x === y).length === 1)

Explanation

Filter out (outer filter) only those numbers from the array which occur (checked using inner filter) exactly once in the array.

Tuhin Karmakar
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