#forloops

JavaScriptBuzzJavaScriptBuzz
2026-02-04

Comma Operator Returns LAST Value Only?!

⚠️ THIS IS INSANE! The comma operator evaluates ALL expressions but returns ONLY the last one! (1,2,3,4,5) = 5! Used in for loops everywhere but nobody notices. Tag a dev who needs this!

youtube.com/watch?v=DEtGXfUIjsE

Python PeakPythonPeak
2026-01-31

Range vs For Loop: Iteration Philosophy CLASH!

Python's range() vs JavaScript's for loops - which iteration style is better? SURPRISING!

youtube.com/watch?v=itp5FRs6osI

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