Offer Kaye [OK], on Wednesday, May 25, 2005 at 09:09 (+0300) typed the following:
>> it was easy mistake, everything we should know about this is avoid >> using keys() on %$hr in while loop, because it resets iterator. That's >> all. OK> Well, that, and don't change the hash inside the while loop. In your OK> original email you wrote: OK> "and get_something() change the hash" I was wrong here; get_something() actually doesn't change the hash (if I'll do that I'll find my mistake sooner, it is also logical). OK> That's a no-no according to "perldoc -f each": "If you add or delete OK> elements of a hash while you're iterating over it, you may get entries OK> skipped or duplicated, so don't." Trap was using keys. But thanks for remembering this to me and other members :) -- How do you protect mail on web? I use http://www.2pu.net [Promote that demon to the House of Lords, commanded Tom imperiously.] -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] <http://learn.perl.org/> <http://learn.perl.org/first-response>
