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Re^4: What does my @x= (undef)x7; do?

by betterworld (Curate)
on Nov 09, 2015 at 17:53 UTC ( [id://1147267]=note: print w/replies, xml ) Need Help??

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  1. or download this
    use Data::Dumper;

...
print Dumper \@a;
modify(@b);
print Dumper \@b;
  2. or download this
    $VAR1 = [
          5,
...
          5
        ];
Modification of a read-only value attempted at script.pl line 12.

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