Explain what is lvalue?
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Explain which feature of PERL provides code reusability?
Give an example of using the -n and -p option.
How to sort arrays in perl?
You want to concatenate strings with perl. How would you do that?
How to merge two arrays in perl?
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
Explain socket programming in perl?
How to close a directory in perl?
Explain string comparison operators in perl.
You want to print the contents of an entire array. How would you do that?
How to open a directory in perl?
What is cpan ? What are the modules coming under this?