On 9/22/09 11:00 PM, Graham Cox said: > >On 22/09/2009, at 10:40 PM, BareFeet wrote: > >> NSLog(@"setDataRows: count == %@", [newDataRows count]); > >> Once I removed the NSLog line (or just the [newDataRows count] >> method), it works fine. >> >> Two followup questions: >> >> 1. Why can't I use the array count in the NSlog like that? > > >[<collection> count] returns an NSUInteger, not an object, so the %@ >format specifier is incorrect - you want %d. I expect that was causing >some mangling.
%d is certainly less wrong than %@ but the most appropriate would be %lu. See: <http://developer.apple.com/mac/library/DOCUMENTATION/Cocoa/Conceptual/ Strings/Articles/formatSpecifiers.html#//apple_ref/doc/uid/TP40004265> -- ____________________________________________________________ Sean McBride, B. Eng [email protected] Rogue Research www.rogue-research.com Mac Software Developer Montréal, Québec, Canada _______________________________________________ Cocoa-dev mailing list ([email protected]) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to [email protected]
