what is the function of Return Value?
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Explain perl. When do you use perl for programming? What are the advantages of programming in perl?
What is subroutine in perl?
Explain cpan?
Give an example of using the -n and -p option.
Where do we require ‘chomp’ and what does it mean?
Write an expression or perl script to identify the entered ip address is valid or not?
Difference between the variables in which chomp function work ?
What is the use of "stderr()"?
How to code in perl to implement the tail function in unix?
What are different data types that perl supports. Elaborate on them.
I have one question regarding to eval function. I know eval function is use for error checking but I am not able to understand below line. eval \'exec perl -S $0 ${1+\"$@\"}\' if 0; $0 for script name $@ set if error occur
What are the reasons that cookie server can’t handle multiple connections?