What is warn function in perl?
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What is the function of virtual documents in cgi programs?
How to do comment in perl?
Explain chop?
Why should I use the -w argument with my Perl programs?
Explain perl. What are the advantages of programming in perl?
What's the difference between /^Foo/s and /^Foo/?
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 q (single q) operator in perl?
Explain the difference between "my" and "local" variable scope declarations. ?
Explain the meaning of closure in perl.
you are required to replace a char in a string and store the number of replacements. How would you do that?
Explain splicing of arrays?