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Re: Closure Explanation

by almut (Canon)
on Apr 30, 2010 at 06:22 UTC ( #837701=note: print w/ replies, xml ) Need Help??

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  1. or download this
    #!/usr/bin/perl
    
    ...
    
    print $c3->() . "\n";
    print $c4->() . "\n";
    
  2. or download this
    lexical variable SCALAR(0x604ff0) created at ./837669.pl line 5.
    lexical variable SCALAR(0x6323f0) created at ./837669.pl line 5.
    ...
    5
    accessing SCALAR(0x6323f0) at ./837669.pl line 12.
    6
    

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