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Re: Method to calculate array length

by toolic (Bishop)
on Nov 21, 2012 at 13:40 UTC ( #1004923=note: print w/replies, xml ) Need Help??

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  1. or download this
    perl -MO=Lint code.pl
    Nonexistant subroutine 'Test::scaler' called at code.pl
    z syntax OK
    
  2. or download this
    perlcritic -1 code.pl
    Subroutine "scaler" is neither declared nor explicitly imported at lin
    +e 12, column 9.  This might be a major bug.  (Severity: 4)
    

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