How to get help for perl?
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What are the various perl data types based on the context?
How to read a file into a hash array?
What is caller function in perl?
What is the purpose of “_file_ literal” and “_line_ literal” in perl?
Why -w argument is used with perl programs?
What are the different instances used in cgi overhead?
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 ?
How to turn on Perl warnings? Why is that important?
How many types of operators are used in the Perl?
What is the difference between single (') and double (") quote in a string in perl?
What are some of the key features of objects in perl?
What is the use of "stderr()"?