what is perl language?
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Write a program to concatenate the $firststring and $secondstring and result of these strings should be separated by a single space.
What are hashes?
What $! In perl?
What is perl? What is the basic command to print a string in perl?
What exactly is grooving and shortening of the array?
what are the two ways to get private values inside a subroutine or block?
How to code in perl to implement the tail function in unix?
How can the user execute a long command repeatedly without typing it again and again?
What are the logical operators used for small scale operations?
Demonstrate subroutines in perl with a simple example.
How and what are closures implemented in perl?
List the prefix dereferencer in Perl.