Perl Monk, Perl Meditation | |
PerlMonks |
Re^3: How to avoid "Use of uninitialized value" with printf?by Anonymous Monk |
on Apr 11, 2012 at 08:56 UTC ( [id://964478]=note: print w/replies, xml ) | Need Help?? |
Please tell me how I could have presented my question better/more clearly so that I can ensure I do so in future? :) Yeah, I probably should not have lead with that comment, not that I remember , nor can I even guess what I was referring to. Your question is very well presented (practically perfect). Mea culpa. Are you clear on the issue of the warning? Here is another way with Perl6::Form ( also documented at http://search.cpan.org/dist/Perl6-Doc/share/Exegesis/E07.pod ) based on demo_columns the more verbose version
or the same thing using the repeat operator
Place either right after @UACS = sort(@UACS);, no splicing required, and @UACS remains full afterwards
In Section
Seekers of Perl Wisdom
|
|