What are the various flags/arguments that can be used while executing a perl program?
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Explain subroutine in perl?
Remove the duplicate data from @array=(“perl”,”php”,”perl”,”asp”)
What are numeric operators 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.
What is the difference between die and exit in perl?
How does polymorphism work in perl? Give an example.
What is the use of 'ne' operator?
How does polymorphism work in perl?
How to print escaping characters inside a string in perl?
Explain grooving and shortening of arrays?
Which functions in perl allows you to include a module file.
List the prefix dereferencer in Perl.