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Re^2: How check whether csv file with header is empty file or not in perl

by Tux (Monsignor)
on Sep 06, 2012 at 14:03 UTC ( #992096=note: print w/ replies, xml ) Need Help??

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  1. or download this
    use Text::CSV_XS;
    
    ...
        $rows++;
        }
    print "Total $rows rows (including header line)\n";
    
  2. or download this
    $ ll xx.csv
    12862169 -rw-rw-rw- 1 merijn users 415423 Sep  6 16:00 xx.csv
    $ perl -MDBI -wE'say DBI->connect("dbi:CSV:f_ext=.csv")->selectrow_arr
    +ayref("select count(*) from xx")->[0]," rows in fs"'
    8739 rows in fs
    

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