in reply to Regular Expression

Don't use regular expressions for this. Use printf or sprintf: 
my $month = 7;
$month = sprintf "%02d", $month;

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davis
It wasn't easy to juggle a pregnant wife and a troubled child, but somehow I managed to fit in eight hours of TV a day.

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Re^2: Regular Expression
by Anonymous Monk on Aug 05, 2004 at 13:59 UTC
    Thank you all, good one!
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