How to change a directory in perl?
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What?s your favorite module and why?
What is the difference between single (') and double (") quote in a string in perl?
What is the use of -w, -t and strict in Perl?
Why does Perl not have overloaded functions?
How does a “grep” function perform?
what is the difference between java and cgi?
What are the options that can be used to avoid logic errors in perl?
How to dereference a reference?
Write a cgi program to show the header part?
What is the difference between module and package?
What is the usage of -i and 0s options?
Explain chop?