How many types of primary data structures in Perl and what do they mean?
No Answer is Posted For this Question
Be the First to Post Answer
What is the difference between for & foreach, exec & system?
What is cpan in perl?
Explain socket programming in perl?
Consider the following example #! /bin/perl use strict; sub sample { my @arr=(1,2,3,4); return @arr; } my ($a,$b,$c,$d) = &sample; print "$a\n$b\n$c\n$d\n"; In the above code, How can I get the $c without using the arguments such as $a,$b. I don't want to use any array to get the return values.
Explain regular expression in perl?
You want to open and read data files with perl. How would you do that?
What are the reasons that cookie server can’t handle multiple connections?
What are the benefits of perl in using it as a web-based application?
Which guidelines by Perl modules must be followed?
Why to use perl?
List all the features of perl programming?
What are numeric operators in perl?