c:\@Work\Perl>perl -wMstrict -le
"my $numind = '345xy';
 if ($numind !~ /^\d+/) { die qq{'$numind' is not a number}; }
 print 'sum is ', 123 + $numind;
"
Argument "345xy" isn't numeric in addition (+) at -e line 1.
sum is 468

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Give a man a fish:  <%-(-(-(-<

In reply to Re^2: using int and the range function by AnomalousMonk
in thread using int and the range function by Melderon

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