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Re: 'Join' query
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From:
John W. Krahn
Date:
August 7, 2009 08:27
Subject:
Re: 'Join' query
Message ID:
4A7C47BF.8010604@shaw.ca
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
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