What is the use of "stderr()"?
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What are some of the key features of objects in perl?
What are the different string manipulation operators in perl?
How to read a single line from a file in perl?
Does Perl have reference type?
What does `$result = f() .. g()' really return?
Explain a tell function in perl?
How to dereference a reference?
How to access parameters passed to a subroutine in perl?
Explain use of ‘my’ keyword in perl?
Which functions in perl allows you to include a module file.
Write a program to concatenate the $firststring and $secondstring and result of these strings should be separated by a single space.
How do you turn on the perl warnings?