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Re: How Do I End Up With a Larger Number of Hash Keys Here?

by talexb (Canon)
on Mar 03, 2020 at 19:27 UTC ( #11113731=note: print w/replies, xml ) Need Help??

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  1. or download this
    #!/usr/bin/perl
    
    ...
              . " keys: ";
            print Dumper(\%hash);
    }
    
  2. or download this
    tab@music4:~/Pianoforte/Development/Perlmonks/11113721 $ perl hashkeys
    +.pl
    At 11 there are 4 keys: $VAR1 = {
    ...
              '7' => 19
            };
    tab@music4:~/Pianoforte/Development/Perlmonks/11113721 $
    

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