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Re: sorting dates in YYYYMMDD format

by Dallaylaen (Monk)
on Jul 04, 2013 at 12:30 UTC ( #1042448=note: print w/ replies, xml ) Need Help??

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  1. or download this
    -bash$ xsel -o | perl -w  
    Name "main::d" used only once: possible typo at - line 9.
    Use of uninitialized value $d in numeric comparison (<=>) at - line 9.
    Use of uninitialized value $d in numeric comparison (<=>) at - line 9.
    20130601 20130501 20130401
    
  2. or download this
    #!/usr/bin/perl
    
    use strict;
    ...
        my $d = $3 . $2 . $1;
        $c <=> $d;
    }
    

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