What is the use of –w?
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Explain the difference between declarations of 'my' and 'local' variable scope in perl?
Explain USE and REQUIREMENT statements?
What are arrays in perl?
Explain lists in perl?
what is Chop & Chomp function does?
What does the qq{ } operator do?
We all know private variables exist in perl. But do private METHODS exist in perl ? Eg ?
Why do you use only Perl when there a lot of more languages available in market like C, Java?
Who created perl?
What is automatic error handling in perl?
How to make the following assignment, as arrayreference assignment ? my $arr_ref='[1,2,3,4,4,'elem']';
What are prefix dereferencer?