Using -> opertor with hash reference variable : Hash Reference « Hash « Perl

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Perl » Hash » Hash Reference 
Using -> opertor with hash reference variable
   



#!/usr/bin/perl

use strict;
use warnings;

my @array = qwA B C D E );
my %hash = A => "AA",
             B => "BB",
             C => "CC",
             D => "DD",
             E => "EE" );

my $arrayReference = \@array;
my $hashReference = \%hash;

sub returnReference
{
   return \@array;
}


print "\$hashReference->{ duck } = $hashReference->{ duck }\n\n" );

   
    
    
  
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