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Re: Column by Column Comparison

by moritz (Cardinal)
on Mar 31, 2013 at 13:53 UTC ( #1026357=note: print w/replies, xml ) Need Help??

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  1. or download this
    use strict;
    use warnings;
    
  2. or download this
    Scalar value @elements[0] better written as $elements[0] at foo.pl lin
    +e 13.
    Scalar value @filtered[$count] better written as $filtered[$count] at 
    +foo.pl line 21.
    ...
    Scalar value @elements[$count] better written as $elements[$count] at 
    +foo.pl line 22.
    Bareword "easy" not allowed while "strict subs" in use at foo.pl line 
    +15.
    foo.pl had compilation errors.
    

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[Corion]: choroba: Yeah, that's why I like that approach; it seems even quite obvious in retrospect to me, but many things are in hindsight ;)

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