jet speed wrote:
Hi,
Hello,
I would like to join the $abc with ':' the final desired output 1:2:3:4:5 #!/usr/bin/perl use strict; use warnings; my $abc = "1 2 3 4 5"; my $out = join ':', $abc; print "$out"; executing the above, i get the same output 1 2 3 4 5, not sure were am going wrong. Any help on this would be much appreciated.
$ perl -le' my $abc = "1 2 3 4 5"; print $abc; $abc =~ tr/ /:/; print $abc; ' 1 2 3 4 5 1:2:3:4:5 John -- Those people who think they know everything are a great annoyance to those of us who do. -- Isaac Asimov -- To unsubscribe, e-mail: beginners-unsubscr...@perl.org For additional commands, e-mail: beginners-h...@perl.org http://learn.perl.org/
