Languages & runtimes by @xah_lee

This is a dev post classified by Jev as Languages & runtimes (a tutorial), kept by the Dev Radar because it carries real work, not commentary.

js tip for beginners. for-in loop.

Posted by Xah Lee (8.6k followers) 5 days ago · 2 likes · 585 views · view the original post on X. Kept by the Dev Radar as Languages & runtimes.

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