What does the q{ } operator do?
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How to know whether a key exists or not in perl?
What is the importance of perl warnings? How do you turn them on?
Explain grooving and shortening of arrays?
What does 'do' statement do in perl?
What are the various file operations in perl. Explain with example.
How does polymorphism work in perl?
What is the difference between for & foreach, exec & system?
What are the functions that can be performed using cgi program?
what is the difference between java and cgi?
Define perl scripting?
What are the arguements we normally use for perl interpreter?
In Perl we can show the warnings using some options in order to reduce or avoid the errors. What are that options?