Add Remove All Whitespace in JavaScript

[Kaamkiya]

I Am Adding a New Code Snippet in an Existing Language

• I fixed Add Remove All Whitespace in Javascript #3362
• I named the pull request using Add {PROJECT} in {LANGUAGE} format

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[rzuckerm]

The reason why replaceAll isn't working is that we are using a very old version of node. I think if you edit testinfo.yml and change the version from 11-alpine to 20-alpine you may have better results. Also /\s/g is the correct regex to use

[Kaamkiya]

It seems like upgrading the container broke some other programs, and I'm not sure if remove-all-whitespace works because I don't think it even got to that test.

[rzuckerm]

@Kaamkiya , If upgrading to node 20 is breaking existing tests, just go back to 11-alpine. I'll log an issue about the node version.

[Kaamkiya]

Okay, I've downgraded the node image version and updated my code to match that version.

[rzuckerm]

@Kaamkiya I added this issue #4270 .

[rzuckerm]

Looks good, @Kaamkiya . Thanks for trying out node 20. Sorry that it didn't work out.