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RE: (jcwren) RE: regexp's

by princepawn (Parson)
on Oct 03, 2000 at 18:03 UTC ( #35101=note: print w/replies, xml ) Need Help??


in reply to (jcwren) RE: regexp's
in thread regexp's

My

GOD

that is elegant. Too bad I can only ++ you one time on that one. This is one the most elegant things I have EVER seen, save for something merlyn did in Effective Perl programming:
($_ & ~$_) eq 0
to determine if a scalar is a number (i may be slightly off on the actual expression)

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