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Re: mysterious hash ref result

by BrowserUk (Pope)
on Jan 12, 2007 at 13:44 UTC ( #594383=note: print w/replies, xml ) Need Help??

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  1. or download this
    $self->log(LOGDEBUG, 'EDIT_USER: '. Dumper(
        { 
    ...
        }
      )
    );
    
  2. or download this
    sub param {
     ...
        return unless exists ...
        return ...;
    }
    
  3. or download this
    Perl> sub x{ return };;
    
    ...
    Perl> print "@b";;
    Use of uninitialized value in join or string at (eval 13) line 1
    1 2 a  5 6
    

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