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HollyKing (5210)
HollyKing
brendanNO@SPAMhollyking.org
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brendanNO@SPAMhollyking.org
http://www.hollyking.org/
AOL IM: HollyKing66 (Add Buddy, Send Message)
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Monday April 04, 2005
07:18 PM
undef $foo != !defined $foo
I blame a lack of sleep and caffeine.
This morning I was convinced that undef returned true if its parameter was defined. I don't have any reason or excuse, but I stared at that section of code for far too long trying to figure out why it wasn't working. Falling back to RTFM it was easy to see my mistake.
Sigh.
to make 10 ways to do something. :-)
--Larry Wall in <9695@jpl-devvax.JPL.NASA.GOV>
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