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How to Find the Index of an Array Element in JavaScript

How to Find the Index of an Array Element in JavaScript

Learn how to find the `index` of a number in a JavaScript array, with clear examples and code snippets. Understand the use of array methods for efficient solutions. --- This video is based on the question https://stackoverflow.com/q/63132025/ asked by the user 'neman' ( https://stackoverflow.com/u/8003343/ ) and on the answer https ...

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