What are hashes?


No Answer is Posted For this Question
Be the First to Post Answer

Post New Answer

More CGI Perl Interview Questions

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

1 Answers  


Explain which feature of PERL provides code reusability?

0 Answers  


Explain the difference between use and require?

5 Answers   Aspire,


Remove the duplicate data from @array=(“perl”,”php”,”perl”,”asp”)

0 Answers  


How can memory be managed in Perl?

0 Answers  






What is qq (double q)operator in perl?

0 Answers  


What does redo statement do in perl?

0 Answers  


What is grep used for in perl?

0 Answers  


How can you create anonymous subroutines?

0 Answers  


What is a chomp() function in perl?

0 Answers  


You want to open and read data files with perl. How would you do that?

0 Answers  


Explain strftime() function in perl?

0 Answers  


Categories