perl -MData::Dumper -e"$a[1][2][3]=4;print Dumper\@a"
$VAR1 = [
          undef,
          [
            undef,
            undef,
            [
              undef,
              undef,
              undef,
              4
            ]
          ]
        ];

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In reply to Re^2: pre-size a two-dimensional array by Anonymous Monk
in thread pre-size a two-dimensional array by rightfield

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