Why should I use the -w argument with my Perl programs?
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Explain arrays in perl.
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Mention how many ways you can express string in Perl?
Explain ivalue?
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Explain the execution of a program in perl.
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What do you mean by context of a subroutine?
What is the importance of perl warnings?
Explain string comparison operators in perl.
What are some of the key features of objects in perl?
What are stdin, stdout and stderr?