Re: subroutine returning data

2012-06-10 Thread Shlomi Fish
Hi all, On Tue, 05 Jun 2012 10:15:36 -0700 "John W. Krahn" wrote: > [ Please do not top-post your replies. Please remove non-relevant text > from your reply before posting. TIA ] > > don't insult and dismiss out of hand the findings of those who take the > > time to help you. > > If I insul

Re: Argument isn't numeric

2012-06-10 Thread John W. Krahn
jmrhide-p...@yahoo.com wrote: Hello and thanks for volunteering your time! Hello. (And it's Perl, not PERL. :-) I'm returning to PERL after about a year and am struggling to remaster some syntax: #!/usr/local/bin/perl use warnings; use strict; use diagnostics; # Converts current direct

Argument isn't numeric

2012-06-10 Thread jmrhide-perl
Hello and thanks for volunteering your time! I'm returning to PERL after about a year and am struggling to remaster some syntax: #!/usr/local/bin/perl use warnings; use strict; use diagnostics; # Converts current directory to a list of links my @dir; my $name; my $i = 0; opendir