How to code in perl to implement the tail function in unix?
What is perl unshift array function?
What does `new $cur->{LINK}' do? (Assume the current package has no new() function of its own.)
Explain goto label, goto name, and goto expr?
Write a script to reverse a string without using perl's built in functions?
What is cpan ? What are the modules coming under this?
how to get back up from private character editor which is saved in the format of .udf
Which feature of perl provides code reusability?
What are the advantages of perl programming?
Why do you use Perl?
What is the usage of -i and 0s options?
Write a cgi program to show the header part?
Does Perl have objects? If yes, then does it force you to use objects? If no, then why?