On 5/24/05, Ing. Branislav Gerzo wrote: > > 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.
Well, that, and don't change the hash inside the while loop. In your original email you wrote: "and get_something() change the hash" That's a no-no according to "perldoc -f each": "If you add or delete elements of a hash while you're iterating over it, you may get entries skipped or duplicated, so don't." Cheers, -- Offer Kaye -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] <http://learn.perl.org/> <http://learn.perl.org/first-response>
