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Re: What can I do to improve my code - I'm a beginner

by AnomalousMonk (Chancellor)
on Aug 10, 2017 at 14:16 UTC ( #1197172=note: print w/replies, xml ) Need Help??

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  1. or download this
    c:\@Work\Perl\monks>perl -wMstrict -MData::Dump -le
    "my @files = undef;
    ...
    [undef]
    
    number of elements in array: 1
    

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