Count the occurrences of a value in a JavaScript array or string

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Given a value, find out how many times it appears in an array or string.

This content originally appeared on 30 seconds of code and was authored by 30 seconds of code

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30 seconds of code | Sciencx (2024-05-14T00:00:00+00:00) Count the occurrences of a value in a JavaScript array or string. Retrieved from https://www.scien.cx/2024/05/14/count-the-occurrences-of-a-value-in-a-javascript-array-or-string/

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IEEE

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» Count the occurrences of a value in a JavaScript array or string | 30 seconds of code | Sciencx | https://www.scien.cx/2024/05/14/count-the-occurrences-of-a-value-in-a-javascript-array-or-string/ |

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