On Fri, Oct 10, 2008 at 3:20 PM, DKJ <[EMAIL PROTECTED]> wrote: > I've made an NSDictionary where the values are strings. Is there a > difference between setting a value as [NSNull null] and setting it as @""? > (I've been using the former.)
It's up to you. Unlike other languages, Cocoa dictionaries are not type homogenous (ObjC in general has a weak type system and its objects are statically typed). It is up to the caller of objectForKey: (which returns id) to check the type of the returned object and make sure it is what you are expecting it to be. -Colin _______________________________________________ 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]
