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Re^2: How can one get all possible combinations of elements of different arrays using File::Glob(bsd_glob)?

by jwkrahn (Monsignor)
on Apr 24, 2013 at 06:45 UTC ( #1030289=note: print w/ replies, xml ) Need Help??

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  1. or download this
    # slurp in file into a string
    $/=''; $DNA = <FILE>; 
    # remove \n at end
    chomp($DNA);
    
  2. or download this
    # replace line endings with commata
    $DNA =~ s/\n/,/;
    
  3. or download this
    # replace newlines with commas
    $DNA =~ s/\n/,/g;
    
  4. or download this
    # replace newlines with commas
    $DNA =~ tr/\n/,/;
    

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