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Thank you kyle, that helped a lot. Now, another problem has appeared.
I need to check for the presence of some values in the hash. For example, I am sure tha 1090 is in the hash. But the following code never evaluates as true and thus never does what's inside of the if statement. for ($i=1;$i<5001;$i++){ if (exists $faclist{$i}){ print "$i\n"; } } In reply to Re^2: Hash checking
by Anonymous Monk
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