|
|
|
| Syntactic Confectionery Delight | |
| PerlMonks |
Re: Re: NEWBIE Brain Teaser #2, by nysusby nysus (Parson) |
| on Apr 15, 2001 at 21:38 UTC ( [id://72704]=note: print w/replies, xml ) | Need Help?? |
This is an archived low-energy page for bots and other anonmyous visitors. Please sign up if you are a human and want to interact.
As for Part B, which asks "why?"...reading perlsub will give you a better understanding of how to pass variables to a subroutine. If you scope :-) it out very closely you may be able to figure out the answer to Part B. However, if you have a copy of "Learning Perl" by merlyn handy, you may get a friendlier explanation for what this bit of code does.
In Section
Seekers of Perl Wisdom
|
|
||||||||||||||||||||||||