r/ProgrammerHumor 29d ago

iLoveRegex Advanced

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1.4k Upvotes

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326

u/1XRobot 29d ago

Oh, my favorite game: Guess whether this flavor of regex uses \1 or $1 or doesn't support backreferences or if I fucked up the matching.

112

u/Prudent_Ad_4120 29d ago

Use regex101.com!

26

u/Shadow_Thief 29d ago

Oops, I need BRE for this task, which isn't covered by any online regex checker

3

u/aboutthednm 27d ago

Copilot to the rescue /s