How can you use Perl warnings and what is the importance to use them?
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What is the use of –w?
In Perl, what is grep function used for?
How does polymorphism work in perl?
What are the logical operators used for small scale operations? Explain them briefly.
Explain what is STDIN, STDOUT and STDERR?
Difference between Perl and Mod_perl?
List the files in current directory sorted by size ?
Differentiate use and require?
When would `local $_' in a function ruin your day?
What is the different between array and hash in perl programming?
Which has highest precedence in between list and terms? Explain?
Write a simple regular expression to match an IP address, e-mail address, city-state-zipcode combination.