good chemistry is complicated, and a little bit messy -LW |
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Re: use of unitialized valueby Not_a_Number (Prior) |
on Oct 20, 2003 at 19:14 UTC ( [id://300717]=note: print w/replies, xml ) | Need Help?? |
By all means, use the above solutions. But as a general rule, it is easy to add print statements to your code when you have a problem:
dave
In Section
Seekers of Perl Wisdom
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