Just to guild the lily of zentara's reply: 

>perl -wMstrict -le
"my @ra_2d = (
   [ qw(a b c) ],
   [ qw(x y z) ],
   [ qw(p q r) ],
   );
 ;;
 print join '-',    $ra_2d[1]  ;
 print join '-', @{ $ra_2d[1] };
 ;;
 for my $arrayref_row (@ra_2d) {
   print join ':', @$arrayref_row;
   }
"
ARRAY(0xafc9dc)
x-y-z
a:b:c
x:y:z
p:q:r

[download]

See perlref, perlreftut, perllol, perldsc.

And, as always, Data::Dumper and its ilk help to visualize just what you're dealing with.

In reply to Re: Extract&Print row from two-dimensional array by AnomalousMonk
in thread Extract&Print row from two-dimensional array by petecm99

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