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Add write-up for LeetCode problem 2634. Filter Elements from Array #409

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Sep 7, 2024
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Add write-up for LeetCode problem 2634. Filter Elements from Array #409

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miorel Sep 6, 2024
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2 changes: 1 addition & 1 deletion ...es/javascript-leetcode-month/problems/2634-filter-elements-from-array/README.md
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[View Problem on LeetCode](https://leetcode.com/problems/filter-elements-from-array/)

This is one of many problems that essentially ask us to implement some built-in JavaScript function. Here, we're asked to implement filtering without using [`.filter`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/filter), so of course the first thing we should do is get accepted using `.filter`!
This is one of several problems that essentially ask us to implement some built-in JavaScript function. Here, we're asked to implement filtering without using [`.filter`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/filter), so of course the first thing we should do is get accepted using `.filter`!

For a more serious solution, a loop that builds the result works just fine.

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