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Effecicncy of key-only hash

by brycen (Monk)
on Aug 24, 2008 at 06:56 UTC ( [id://706501]=perlquestion: print w/replies, xml ) Need Help??

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  1. or download this
    #!/usr/bin/perl -w
    use strict;
    ...
    if( $hash2{$word} ) {
        print "Word $word is in hash2\n";
        }
    
  2. or download this
    export PERL_DEBUG_MSTATS=1
    perl test_hasheffeciency.pl
    

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