Question
If you want to empty an array then how would you do that?
Answers
We can empty an array by setting its length to any –ve number, generally -1 and by assigning null list
Perl
use strict;
use warnings;
my @checkarray;
if (@checkarray)
{
print "Array is not empty";
}
else
{
print "Array is empty";
} 123456789101112131415161718192021
use strict; use warnings; my @checkarray; if (@checkarray) { print "Array is not empty"; } else { print "Array is empty"; }

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