Do
Updated: 01/18/2023 by Computer Hope
Do may refer to any of the following:
1. A "do" is a loop statement in programming that performs pre-defined tasks while or until a pre-determined condition is met. For example, in the below Perl code the do loop runs until the $count variable has reached the value of 9.
my $count = 0;
do {
print "$count\n";
$count++;
} until ($count >= 10);
Tip
Like any loop, when creating a do loop make sure it contains an exit condition (e.g., counter) that prevents an endless loop.
2. The Internet domain suffix .do is short for Dominican Republic.