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sanjar-notes / web_dev_fundamentals

The basics - HTML, CSS, Javascript and more
https://sanjar-notes.github.io/web_dev_fundamentals/
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Return index of element with matching criteria, in functional way #29

Open sanjarcode opened 2 years ago

sanjarcode commented 2 years ago

I was actually using this in Ruby at Vimeo. It's quite important, especially for servers. A function exists for JavaScript too: Array.findIndex.

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