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Re: size of an array ref

by roboticus (Chancellor)
on Feb 24, 2012 at 13:03 UTC ( #955911=note: print w/replies, xml ) Need Help??

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  1. or download this
    $ cat t.pl
    #/usr/bin/perl
    ...
    
    print "Size of b[0]: ", scalar(@{$b[0]}), "\n";
    print Dumper($b[0]),"\n";
    
  2. or download this
    $ perl t.pl
    Size of a: 3
    ...
              1,
              2
            ];
    

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