Re: zero padding


The stupid question is the question not asked
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by RazorbladeBidet (Friar)

on Feb 09, 2005 at 19:27 UTC ( [id://429481]=note: print w/replies, xml )

Need Help??

When you concat, you need to

$var1.sprintf( "%04d", $var2 );

or

$var1.("0" x (4-length( $var2 ))).$var2

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Re^2: zero padding by trammell (Priest) on Feb 09, 2005 at 20:04 UTC
Dang, did you travel back in time from after Perl 6 was released?	[reply]
Re^3: zero padding by dakkar (Hermit) on Feb 09, 2005 at 20:19 UTC
That "dot" is not a method call operator, it's still the string concatenation..."`$var1` with the result of `sprintf` appended" -- dakkar - Mobilis in mobile Most of my code is tested... Perl is strongly typed, it just has very few types (Dan)	[reply]
Re^3: zero padding by RazorbladeBidet (Friar) on Feb 09, 2005 at 20:10 UTC
??? Update: Please explain - those work just fine on my 5.8.0 - am I missing something? (obviously!)	[reply]

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