Is perl a case sensitive language?
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What is the importance of perl warnings?
There are some duplicate entries in an array and you want to remove them. How would you do that?
What are the advantages and disadvantages of perl language?
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 are the functions that can be performed using cgi program?
Why to use perl scripting?
Explain the different types of data perl can handle.
What are perl strings?
Where do we require ‘chomp’ and what does it mean?
What is boolean context?
How do I replace every TAB character in a file with a comma?
What is the Common Gateway Interface?