I do it similar to you 
my $delta = $maxSize - length( $value );
$value    = ( '0'x$delta ).$value if ( $delta > 0 );

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Having said that, I really like the construction Moron described, and plan on trying it. (I'm also the only Perl practioner in my shop. Sadly.)

In reply to Re^2: sprintf zero-fill issue by apl
in thread sprintf zero-fill issue by mlong

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