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Numification of strings

by LanX (Canon)
on Aug 02, 2010 at 00:35 UTC ( #852379=perlquestion: print w/ replies, xml ) Need Help??

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  1. or download this
      DB<9> $x="abc"
     
    ...
     
      DB<12> p 5 +$x
    7
    
  2. or download this
      DB<18> $x="ab2c3"
     
    ...
     
      DB<21> p -$x
    -6
    

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