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Re^2: Refactoring Perl #7 - Remove Assignments to Parameters

by agianni (Hermit)
on Aug 23, 2007 at 15:22 UTC ( [id://634667]=note: print w/replies, xml ) Need Help??

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  1. or download this
    my $var = 'foo';
    
    ...
      my $var = shift;
      $var = 'bar';
    }
    
  2. or download this
    perl -e 'split//,q{john hurl, pest caretaker}and(map{print @_[$_]}(joi
    +n(q{},map{sprintf(qq{%010u},$_)}(2**2*307*4993,5*101*641*5261,7*59*79
    +*36997,13*17*71*45131,3**2*67*89*167*181))=~/\d{2}/g));'
    

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