What is the function of cgiwrap in cgi programming?
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There are two types of eval statements i.e. Eval expr and eval block. Explain them.
Explain '->' in perl?
What does the qq{ } operator do?
How do you set environment variables in perl?
What is the difference between localtime() and gmtime() functions?
How to code in perl to implement the tail function in unix?
When does circular reference occur?
What value is returned by a lone `return;’ statement?
How do I debug a perl program?
What is the purpose of “_file_ literal” and “_line_ literal” in perl?
How to renaming a file in perl programming?
What is Perl?