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Re: [PBML] variable fucn

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  • Shlomi Fish
    Hi Jagadesh! ... Where should I start? Please read a good book or tutorial from http://perl-begin.org/ . Use strict and warnings, declare all your variables
    Message 1 of 2 , Feb 26, 2010
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      Hi Jagadesh!

      On Friday 26 Feb 2010 08:52:54 Jagadesh J wrote:
      > what is the difference between $x=12;sub abcd {$x=o;print $x;}and$x=12;sub
      > efgh{local $x=0;print $x;}
      >

      Where should I start? Please read a good book or tutorial from
      http://perl-begin.org/ . Use strict and warnings, declare all your variables
      and use my instead of local. You seem to be using a very antiquated tutorial.

      Regards,

      Shlomi Fish

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