What does 'do' statement do in perl?
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Explain '->' in perl?
What does `new $cur->{LINK}' do? (Assume the current package has no new() function of its own.)
What is the use of -w, -t and strict in Perl?
What is the difference between single (') and double (") quote in a string in perl?
How the interpreter is used in Perl?
What does delete function do in perl?
What is the use of '>>' in perl?
How can I implement the function overloading in Perl ? I read about the operator overloading, I do not know how to implement the function overloading. Thanks in advance ?
Why do we use "use strict" in perl?
what are prefix dereferencer and list them out?
What is the purpose of redo statement?
How to add elements in a hash in perl?