use Data::Dumper ?

UPDATE

TIMTOWTDI

  DB<100> @result=([1..3],[4..6],[7..9])
 => ([1, 2, 3], [4, 5, 6], [7, 8, 9])

  DB<101> print @{$result[1]}
 => 1
456
  DB<102> $,=','; print @{$result[1]} 
 => 1
4,5,6
  DB<103> print "@{$result[1]}"
 => 1
4 5 6
  DB<104> use Data::Dumper
 => 0

  DB<105> print Dumper $result[1]
$VAR1 = [
          4,
          5,
          6
        ];
 => 1

  DB<106> print Dumper \@result
$VAR1 = [
          [
            1,
            2,
            3
          ],
          [
            4,
            5,
            6
          ],
          [
            7,
            8,
            9
          ]
        ];
 => 1

[download]

UPDATE
  DB<118> $Data::Dumper::Indent=0
 => 0

  DB<119> $Data::Dumper::Terse =1
 => 1

  DB<120> print Dumper \@result
 => 1
[[1,2,3],[4,5,6],[7,8,9]]

[download]

Cheers Rolf

In reply to Re: dereference array of array by LanX
in thread dereference array of array by moadeep

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.