What is the different between array and hash in perl programming?
Write a simple regular expression to match an IP address, e-mail address, city-state-zipcode combination.
How will you create a file in perl?
What is an interpolation in perl?
Mention what is cpan?
What are scalars in perl?
What is the difference between perl list and perl array?
What is q (single q) operator in perl?
What is the peculiarity of returning values by subroutines in perl?
How would you trap error occurred in the perl program/file?
Packing and Unpacking. Hi, I want to get output as 0x23400000345.... in the below example How to get? i tried out, but unable to get the answer $r=0x234; $t=0x345; $y=pack('L L',$t,$r); $x1=unpack('L!',pack('P',$y)); printf("\nThe value is $x1"); I didn't get constant output
What is the use of –w?
You want to add two arrays together. How would you do that?