Demonstrate subroutines in perl with a simple example.
- 1 Answers
- 942 Views
- I also Faced
- E-Mail Answers
Answer Posted / Avnish Bharadwaj
Subroutines are functions in Perl. To define a subroutine, use the sub keyword.nnExample: `sub greet { print 'Hello, World!'; } greet();` This defines a subroutine called 'greet' and then calls it.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
Please Help Members By Posting Answers For Below Questions
How to connect to SQL server through Perl?
What is perl? What is the basic command to print a string in perl?
How do find the length of an array?
There is no strict data types in perl unlike in other high level languages like Java so wouldn't that be a problem if a code in perl is to be a written by a big team of 20+ members ?"
