On 2/25/12 3:46 AM, sawyer x wrote: > On Fri, Feb 24, 2012 at 5:55 PM, Roman M. Parparov <[email protected] > <mailto:[email protected]>> wrote: > > And if you need steps different than one? Non-linear? :) > > > Relatively rare. Most uses are for single step. > If you happen to fall on a case using other steps, you would know to ignore my > warning of C-style for loops. :) > > Recently I found another use: If I need the index value after the loop. :)
R. > R. > > On 2/24/12 12:01 AM, sawyer x wrote: > > On Fri, Feb 24, 2012 at 9:41 AM, Stefan Hornburg (Racke) > <[email protected] <mailto:[email protected]> > > <mailto:[email protected] <mailto:[email protected]>>> wrote: > > > > > > How do you write for loops without C-style where you need a running > > index inside the loop code? > > > > > > Simple: > > foreach my $idx ( 0 .. $#array ) { > > print $array[$idx], "\n"; > > } > > > > > > > > _______________________________________________ > > Perl mailing list > > [email protected] <mailto:[email protected]> > > http://mail.perl.org.il/mailman/listinfo/perl > > _______________________________________________ > Perl mailing list > [email protected] <mailto:[email protected]> > http://mail.perl.org.il/mailman/listinfo/perl > > > > > _______________________________________________ > Perl mailing list > [email protected] > http://mail.perl.org.il/mailman/listinfo/perl _______________________________________________ Perl mailing list [email protected] http://mail.perl.org.il/mailman/listinfo/perl
