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

[download]
to determine if a scalar is a number (i may be slightly off on the actual expression)

In reply to RE: (jcwren) RE: regexp's by princepawn
in thread regexp's by djw

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