What does `new $cur->{LINK}' do? (Assume the current package has no new() function of its own.)
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Which functions in perl allows you to include a module file. State their differences.
Why do you use only Perl when there a lot of more languages available in market like C, Java?
How do you debug a Perl scripting ( at the compile time error or run time error) in Unix environment ?
How can you replace the characters from a string and save the number of replacements?
What is the use of '>>' in perl?
How do I debug a perl program?
Demonstrate subroutines in perl with a simple example.
Which of these is a difference between Perl and C++ ?
what is the function that is used to identify how many characters are there in a string?
List the prefix dereferencer in Perl.
How does polymorphism work in perl? Give an example.
What are the various perl data types based on the context?