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Re^5: What does my @x= (undef)x7; do?

by AnomalousMonk (Archbishop)
on Nov 09, 2015 at 18:34 UTC ( [id://1147279]=note: print w/replies, xml ) Need Help??

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  1. or download this
    c:\@Work\Perl\monks>perl -wMstrict -MData::Dumper -le
    "sub modify { $_ = 5 for @_; }
    ...
              undef,
              5
            ];
    
  2. or download this
    c:\@Work\Perl\monks>perl -wMstrict -MData::Dumper -le
    "my @b;
    ...
              6,
              6
            ];
    

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