What is perl pop array function?
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“Perl regular expressions match the longest string possible”. What is the name of this match?
How to start perl in interactive mode?
Explain 'grep' function.
What are the advantages of programming in perl?
Which functions in perl allows you to include a module file. State their differences.
How many data types are there in perl?
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 ?
Write a simple regular expression to match an IP address, e-mail address, city-state-zipcode combination.
What is the difference between having a parenthesis after module name and without parenthsis after module name?? i.e Package::Module(); and Package::Module;
How do you set environment variables in perl?
How the interpreter is used in Perl?
What does delete function do in perl?