In Perl, what is grep function used for?
What does `new $cur->{LINK}' do? (Assume the current package has no new() function of its own.)
What is the use of -n and -p options?
What interface used in PERL to connect to database? How do you connect to database in Perl?
How do I pass a command line argument in perl?
How to compare two strings in perl?
what is the difference between require and use in perl?
Write syntax to add two arrays together in perl?
Which statement has an initialization, condition check and increment expressions in its body? Write a syntax to use that statement.
Explain '->' in perl?
How to read from a pipeline with Perl
What does perl do in linux?
What is the use of '>>' in perl?