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Re^2: File ext number

by jwkrahn (Abbot)
on Mar 20, 2010 at 03:49 UTC ( [id://829754]=note: print w/replies, xml ) Need Help??

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  1. or download this
      my @split = split(/\./,$file);
  my $key = $split[1];
  2. or download this
      my $key = ( split /\./, $file )[ -1 ];

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