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Re^2: Hash element exists/delete

by tmharish (Friar)
on Jan 22, 2013 at 11:16 UTC ( [id://1014624]=note: print w/replies, xml ) Need Help??

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  1. or download this
    Word Frequency
Word Frequency
Word Frequency
Word Frequency
  2. or download this
    my %H;
while (<>) {
...
    $word = lc( $word ) ;
    $H{ $word } += $freq ;
}
  3. or download this
    $H{ $words[0] } += $words[1] ;

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