sub uniq {
my %seen;
grep !$seen{$_}++, @_;
}
my @array = qw(one two three two three);
my @filtered = uniq(@array);
print "@filtered\n";
Outputs:
one two three
If you want to use a module, try the uniq
function from List::MoreUtils
How do I add SSH Keys to authorized_keys file?
How to implement Google reCaptcha V2
When should I use jQuery's document.ready function?
Find all elements on a page whose element ID contains a certain text using jQuery
How to run cron once, daily at 10pm
Run CRON job every day at specific time
CRON job to run on the last day of the month