Is it safe to assume that an attribute, namely fetchedResultsController, of chatViewController, an instance of a subclass of UITableViewCo开发者_开发知识库ntroller, is always nil when viewDidLoad is c
I am currently trying to setup a NSFetchedResultsController that will order my table view based on the number of entities in a to-many relationship. I am not sure if this makes a difference when count
I have a NSFetchedResultsController which displays data in a UITableView. I\'m using the boiler plate code provided by Xcode when choosing to create a Core Data project. I added the following predicat
I have setup a data model where Student Entity has a name a 1-to-many relationship with Subject. Each Subject that he attends has a number of Class Times.
I\'m trying to use the NSFetchedResultsController in my app, but have a problem to sort my data. I get the following error when trying to sort the result using a relationship that is two levels down f
I have an NSFetchedResultsController which displays a list of items in a table view, including a count of an associated entity. When an object is added for this association (using addXXXObject), no ca
I am working with a UITableView that gets its data from an NSFetchedResultsController.I would like to add a UISegmentedControl to my navigation bar that would toggle the table between displaying all o
I currently have a \'Topic\' entity defined in my system as: @interface Topic :NSManagedObject { } @property (nonatomic, retain) NSString * path;
In the model, I have two entities: Record and Category. Category is one-to-many with Record through inverse relationship. The persistent store is of SQLITE type and the db is not so small, about 23MB
I am working on an app that uses Core Data and an NSFetchedResultsController.The model setup is like this:
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