Anybody care to speculate about the inte开发者_如何学Gornal workings of NSFetchedResultsController?
I\'ve got a managedObjectContext with 2 entities, each of which contains multiple entries. Objects of Entity A are represented in a Table View, and I want the user to be able t开发者_如何学运维o delet
My app is using an NSFetchedResultsController tied to a Core Data store and it has worked well so far, but I am now trying to make the update code asynchronous and I am having issues. I have created a
开发者_开发百科Well I was reading the Core Data tutorial for iOS on Apple\'s website and I don\'t quite get it.
I am querying for a Client NSManagedObject via Core Data in my app and displaying the result in a simple details UIView pushed onto my UINavigationsController stack - nothing complex or out of the ord
I have some code that calls an API and gets a set of results back, let\'s call them \'message\' objects. Each message has a unique ID.
I need to import a .sqlite file into Core Data, I searched on the internet and开发者_C百科 found:
I understand what basic synthesizing does in objective C but I don\'t understand what Apple is doing here.This shows up in the RootViewController of a project template with core-data and table views.
I am trying to update records in CoreData on a background thread. I am creating NSManagedObjectContext\'s for each thread per the documentation. I am also registering for notifications for when the da
I have two iPhones. I need to sync sql base on first one with the second. Is it rigth,开发者_JAVA技巧 If I just copy sqllite file from the Documents folder? I\'ve done this successfully by just copyin
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