Demonstrate subroutines in perl with a simple example.


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

Post New Answer

More CGI Perl Interview Questions

How many loop control keywords are there in perl?

0 Answers  


how to extract pin_code,phone_number,year from text file using regular expressions in perl

0 Answers  


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

0 Answers  


Try pattern matching for the following: 1) 10.111.23.11 2) /root/abc/cde/fgg/ac.xml --> Get file name without extention. 3) /root/abc/ac.xml/fgg/ac.xml --> Get file name without extention. 4) What does "DIE" meant in PERL? 5) chomp 6) "This is saturday" --> Print the weekday number. 7) 11-2-2009 --> Print the name of the month. 8) Reverse the string without using func in C.

2 Answers  


What is posix in perl?

0 Answers  






When would `local $_' in a function ruin your day?

0 Answers  


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

0 Answers  


How to know whether a key exists or not in perl?

0 Answers  


How to deleting an existing file in perl programming?

0 Answers  


What are some common methods to all handles in perl?

0 Answers  


How can you replace the characters from a string and save the number of replacements?

0 Answers  


Can inheritance be used in perl?

0 Answers  


Categories