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| Pathologically Eclectic Rubbish Lister | |
| PerlMonks |
Re: Re: $ARGV dilemmaby wog (Curate) |
| on May 27, 2001 at 07:41 UTC ( #83568=note: print w/replies, xml ) | Need Help?? |
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That won't always work.
What if @ARGV = ("0","0","0"). Then $ARGV[2] is false and you get an error despite having three arguments. You probably like something like unless @ARGV == 3.
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Seekers of Perl Wisdom
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