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Re: how to print key and value of hash as it is

by vinoth.ree (Monsignor)
on Jun 03, 2016 at 07:48 UTC ( #1164839=note: print w/replies, xml ) Need Help??


in reply to how to print key and value of hash as it is

Hi

Add,

use strict;
use warnings;

then run your code ?

"my" variable %hash masks earlier declaration in same scope at testt.pl line 14.
syntax error at testt.pl line 12, near "while{"
Can't use "my $a" in sort comparison at testt.pl line 17.
Update:

Hashes are not ordered, but as usual, CPAN offers a solution: Tie::IxHash


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