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  1. or download this
    my $string = 'abcdefghijk'; 
    my %match = (bc => "Michelangelo", efg => "Raffaello",de => "Caravaggi
    +o",ijk => "Tintoretto",hij=>"Leonardo",);
    ...
    foreach $art (keys %match){
        print "this is INDEX $art =>",join(',',$match{$art}),"\n", if inde
    +x my $tring,$art;
        }
    
  2. or download this
    Parentheses missing around "my" list at
        C:\Users\Alberto\Documents\NetBeansProjects\PerlProject\Perl Essen
    +tials\hash_ref\partial_hash_check.pl line 48 (#1)
    ...
    this is INDEX hij =>Leonardo
    this is INDEX bc =>Michelangelo
    this is INDEX ijk =>Tintoretto