How does a “grep” function perform?
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Explain the meaning of subroutine?
What is subroutine in perl?
What is warn function in perl?
What are the various flags/arguments that can be used while executing a perl program?
What is perl shift array function?
Explain ivalue?
How to check the status of airplane mode (enable/disable) in perl for Android mobile?
Explain arrays in perl.
Explain ivalue in perl?
What is cpan ? What are the modules coming under this?
what is the difference between require and use in perl?
How to know whether a key exists or not in perl?