How to subtract the numbers from "2462kkkk43453" only up to the letter "k" tobish 2462?

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Hanry6542020-04-25 14:07:14

JavaScript

Hanry654, 2020-04-25 14:07:14

How to subtract the numbers from "2462kkkk43453" only up to the letter "k" tobish 2462?

And if you know a good article about regular expressions, you can throw it off, I will only be glad)

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2 answer(s)

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hzzzzl, 2020-04-25
@Hanry654

parseInt will suffice until the first non-digit

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sous_tabasko1, 2020-04-25
@sous_tabasko1

https://learn.javascript.ru/regexp-methods

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