Does Perl have reference type?
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What are scalars in perl?
How to convert strings into an array in perl?
Create a function that is only available inside the scope where it is defined ?
We all know private variables exist in perl. But do private METHODS exist in perl ? Eg ?
How to get help for perl?
What is caller function in perl?
What rules must be followed by modules in perl.
what r the future opportunities in PERL/LINUX after 3 years ??
Which operator in perl is used for the concatenation of two strings?
Can inheritance be used in perl? Explain with the help of an example.
Which functions in perl allows you to include a module file.
How do you set environment variables in perl?