Perl Guru Forums: Perl Programming Help: Regular Expressions: Justification in Perl

CGI/Perl Guide | Learning Center | Forums | Advertise | Login

Site Search: in


	MAIN INDEX	SEARCH POSTS	WHO'S ONLINE	LOG IN

Home: Perl Programming Help: Regular Expressions:
Justification in Perl

C_PRASANNA
Novice

Feb 21, 2013, 4:34 AM

Post #1 of 3 (10720 views)

Justification in Perl	Can't Post

Hi Guys,

How to justify the below,

Input = 1.2

Output = 001.2

I need the above output in the Perl AS simple AS possible.

By,

Prasanna - India

FishMonger
Veteran / Moderator

Feb 21, 2013, 6:31 AM

Post #2 of 3 (10717 views)

Re: [C_PRASANNA] Justification in Perl [In reply to]	Can't Post

perldoc -f sprintf
http://perldoc.perl.org/functions/sprintf.html

Or, even more simple - use concatination

(This post was edited by FishMonger on Feb 21, 2013, 6:32 AM)

paxxus
New User

Feb 26, 2013, 5:00 PM

Post #3 of 3 (10681 views)

Re: [C_PRASANNA] Justification in Perl [In reply to]	Can't Post

printf( "%05.1f\n", $input );

Search for (options)