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Re^3: Using grep in a scalar context

by choroba (Canon)
on Feb 06, 2013 at 13:47 UTC ( #1017436=note: print w/ replies, xml ) Need Help??

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  1. or download this
    use Data::Dumper;
    
    ...
    $count_array{ join q(), @array[$_, $_ + 1] }++ for 0 .. $#array - 1;
    
    print Dumper \%count_string, \%count_array;
    

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