I can still remember Drew Sullivan, currently GTALUG President, pointing out years ago that !!!0 == 1 works, even if !0 == 1 is not necessarily accurate.

Alex / talexb / Toronto

"Groklaw is the open-source mentality applied to legal research" ~ Linus Torvalds

In reply to Re^4: Secret Perl Operators: the boolean list squash operator, x!! by talexb
in thread Secret Perl Operators: the boolean list squash operator, x!! by Aristotle

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