Re: Possible error in Event::Watcher::configure?
[email protected] (Uri Guttman)
| Newsgroups | perl.loop |
|---|---|
| Message-ID | <[email protected].> |
>>>>> "GB" == Graham Barr <[email protected]> writes: GB> Heh, I was going to reply with the same answer, until I realized GB> the problem was not the assignment, but the -2. Try GB> perl -we '@a = splice @b, -2' yoicks! you got it there. he seems to want to slice from the right edge. whenever i do a destructive loop (which is rare), i check the array itself like his corrected code. there are other safer ways to do that. one would be to splice from the left side. i don't see any reason to do it from the right side. uri -- Uri Guttman --------- [email protected] ---------- http://www.sysarch.com SYStems ARCHitecture and Stem Development ------ http://www.stemsystems.com Learn Advanced Object Oriented Perl from Damian Conway - Boston, July 10-11 Class and Registration info: http://www.sysarch.com/perl/OOP_class.html