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Re: Re^3: Fetching unique owner name

by Anonymous Monk
on Dec 03, 2002 at 18:55 UTC ( #217311=note: print w/replies, xml ) Need Help??

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  1. or download this
    Use of uninitialized value at per2.pl line 5.
    Use of uninitialized value at per2.pl line 5.
    ...
    smith
    rogers
    richards
    
  2. or download this
    #!/usr/local/bin/perl -w
    
    ...
    #I had to add $_ because the other way "$authors{$}=1" gave me an erro
    +r
    }
    print "$_\n" for keys %authors;
    

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