Explain what is lvalue?
No Answer is Posted For this Question
Be the First to Post Answer
explain the various functions/directives in perl that allow you to include/import a module. Also, state the differences between them.
What is the difference between die and exit in perl?
If EXPR is an arbitrary expression, what is the difference between $Foo::{EXPR} and *{"Foo::".EXPR}?
List the prefix dereferencer in Perl.
What are perl strings?
Explain grooving and shortening of arrays and splicing of arrays?
Give an example of the -i and 0s option usage.
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
Can inheritance be used in perl?
What are the features of perl language?
You want to connect to sql server through perl. How would you do that?
You want to download the contents of a url with perl. How would you do that?