In article <[EMAIL PROTECTED]>, John W. Krahn wrote: [...]
> Kevin and Rob, > > perldoc -q "add or remove keys from a hash" > > Found in /usr/lib/perl5/5.6.0/pod/perlfaq4.pod > What happens if I add or remove keys from a hash while > iterating over it? > > Don't do that. :-) [..] > Either treasure up your changes and make them after the > iterator finishes, or use keys to fetch all the old keys > at once, and iterate over the list of keys. Oops. (Back to the console, but in the morning.) -- Kevin Pfeiffer International University Bremen -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
