How do you give functions private variables that retain their values between calls?


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

Post New Answer

More CGI Perl Interview Questions

What is epoch time in perl?

0 Answers  


Why to use perl scripting?

0 Answers  


How do you debug a Perl scripting ( at the compile time error or run time error) in Unix environment ?

4 Answers  


Explain grooving and shortening of arrays and splicing of arrays?

0 Answers  


How to convert arrays into a string in perl?

0 Answers  






Explain the use of 'my' keyword in perl?

0 Answers  


What are the advantages of c over Perl?

0 Answers  


how to connect cisco switch uisng perl script

0 Answers   ABC,


Does Perl have reference type?

0 Answers  


When do you use perl programming?

0 Answers  


What are the arguements we normally use for perl interpreter?

0 Answers  


How we can navigate the xml documents?

0 Answers  


Categories