What does the qx{ } operator do?
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In Perl, what is grep function used for?
What is the function of virtual documents in cgi programs?
Write a program to concatenate the $firststring and $secondstring and result of these strings should be separated by a single space.
Explain about the applications of perl?
What is the difference between having a parenthesis after module name and without parenthsis after module name?? i.e Package::Module(); and Package::Module;
what are the steps involved in reading a cgi script on the server?
what is the function of Return Value?
Explain the difference between declarations of 'my' and 'local' variable scope in perl?
Explain subroutine in perl?
what r the different type of function in perl ???
How to determine strings length in perl?
What are the reasons that cookie server can’t handle multiple connections?