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Res: [PBML] Strange variable in JAPH

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  • tnas
    Oops!!! Thanks for your answer and excuse me for my stumble ... perl -e $_= tMM naaCt Feocmama_itpUilucoGa ;$_.=$1,print $2 while s/(..)(.)//;print
    Message 1 of 1 , Jan 5, 2007
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      Oops!!!
      Thanks for your answer and excuse me for my stumble ...

      perl -e '$_="tMM naaCt Feocmama_itpUilucoGa";$_.=$1,print $2 while s/(..)(.)//;print substr$_,1,1;'
      "...just because I don't know the meaning of my art, does not mean it has no meaning..." S.D.

      ----- Mensagem original ----
      De: "merlyn@..." <merlyn@...>
      Para: tnas <nascimentothiago@...>
      Cc: pbml <perl-beginner@yahoogroups.com>
      Enviadas: Quinta-feira, 4 de Janeiro de 2007 18:31:58
      Assunto: Re: [PBML] Strange variable in JAPH













      >>>>> "tnas" == tnas <nascimentothiago@ yahoo.com. br> writes:



      tnas> Hi folks,

      tnas> I was reading a JAPH and found out this variable: $#_. In the 'perlvar' I read about the $# variable. But I don't know if these variables, $#_ and $#, are the sames.



      tnas> The snippet code about this variable is:

      tnas> ...

      tnas> $u **= $^T != cos($w) ? $w : $#_;

      tnas> ...



      $#_ is to @_ what $#array is to @array.



      Does that help?

      --

      Randal L. Schwartz - Stonehenge Consulting Services, Inc. - +1 503 777 0095

      <merlyn@stonehenge. com> <URL:http://www.stonehen ge.com/merlyn/>

      Perl/Unix/security consulting, Technical writing, Comedy, etc. etc.

      See PerlTraining. Stonehenge. com for onsite and open-enrollment Perl training!












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