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Perl: the Markov chain saw

Re: Simple Regex Question

by Lawliet (Curate)
on Jun 02, 2009 at 21:41 UTC ( #767795=note: print w/replies, xml ) Need Help??

in reply to Simple Regex Question

Your code only matches one uppercase letter. /[A-Z]+/ will match one or more.

However, now that I reread your question, it seems you only care if there is at least one uppercase letter which, as stated by other posters, your code accomplishes.

I don't mind occasionally having to reinvent a wheel; I don't even mind using someone's reinvented wheel occasionally. But it helps a lot if it is symmetric, contains no fewer than ten sides, and has the axle centered. I do tire of trapezoidal wheels with offset axles. --Joseph Newcomer

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