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Re: printing hash produce errors

by bart (Canon)
on Jun 02, 2013 at 12:18 UTC ( #1036582=note: print w/ replies, xml ) Need Help??

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  1. or download this
    my %hash = ('perl' => 1 , 'C' => 0) ;
    
  2. or download this
    my $hash = {'perl' => 1 , 'C' => 0} ;
    foreach my $key(sort keys %$hash)
    ...
         print "$key : $hash->{$key} \n" ;
    
            }
    

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