What are the different ways to run cgi?
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If EXPR is an arbitrary expression, what is the difference between $Foo::{EXPR} and *{"Foo::".EXPR}?
How to add elements in a hash in perl?
How to renaming a file in perl programming?
What is the difference between chop & chomp functions in perl?
10 Answers Cap Gemini, DELL, Electronic Data, TCS,
Write a simple regular expression to match an IP address, e-mail address, city-state-zipcode combination.
Explain perl. When do you use perl for programming?
while(my($key, $value) = each(%hash) ) { print "$key => $value\n"; } my($key, $value); while(($key, $value) = each(%hash) ) { print "$key => $value\n"; } What is the different between these two code in case of "my" usage ?
Explain regular expression in perl?
What value is returned by a lone `return;’ statement?
How do I send e-mail from a Perl/CGI program on a Unix system?
What does the qq{ } operator do?
Explain goto name?