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Re: Annoying warnings...

by schwern (Scribe)
on Jul 16, 2005 at 23:27 UTC ( #475517=note: print w/replies, xml ) Need Help??

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  1. or download this
    The other annoying warning is "Name ... used only once: possible typo.
    +..". For this I do this song-and-dance:
    
      $DB::single = $DB::single = 1;
    
  2. or download this
        use DB_File;
        # Just some global in DB_File.
        $DB_File::db_version = 42;
    
  3. or download this
        use DB_File;
        $DB_File::wibble = 42;
    
  4. or download this
        require DB_File;
        $DB_File::db_version = 42;
    

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