Next up is this:

my $new_row=();

[download]

What does that do?

use strict;
use warnings;
use 5.016;

my $new_row = ();

if (defined $new_row) {
    say 'yes';
}
else {
    say 'no';
}

--output:--
no

[download]

In reply to Re: Format values into a hash question by 7stud
in thread Format values into a hash question by Anonymous Monk

Title:
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