What are perl strings?
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Explain grooving and shortening of arrays?
Write a program to concatenate the $firststring and $secondstring and result of these strings should be separated by a single space.
What are the two ways to get private values inside a subroutine?
Is perl a case sensitive language?
Explain join function in perl?
What is perl unshift array function?
How can you create anonymous subroutines?
How do you set environment variables in perl?
Differentiate between c++ and perl.
Explain the functioning of conditional structures in perl.
How do you debug a Perl scripting ( at the compile time error or run time error) in Unix environment ?
How do you open a file for writing?