How to create a package?
No Answer is Posted For this Question
Be the First to Post Answer
What do you mean by context of a subroutine?
how to extract pin_code,phone_number,year from text file using regular expressions in perl
How can you use Perl warnings and what is the importance to use them?
How can I implement the function overloading in Perl ? I read about the operator overloading, I do not know how to implement the function overloading. Thanks in advance ?
Why is it hard to call this function: sub y { "because" } ?
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 ?
How do you you check the return code of a command in perl?
How will you open a file in a write-only mode in perl?
Which functions in perl allows you to include a module file.
Explain grooving and shortening of arrays?
Explain string comparison operators in perl.
How to replace perl array elements?