Is there an easy way to filter the results provided by the NSFetchedResultsController? I am using the standard Core Data Template which works very well for simple tables.
I started reading up about the NSFetchedResultsController today, but I\'ve come across some confusing syntax, can someone please describe what the following tw开发者_如何学编程o lines mean? Specifical
I am having trouble fetching results from Core Data that are sorted by date. I have a DB table that contains football matches.Eac开发者_StackOverflow中文版h match has a homeTeam, awayTeam and kickoff
I want to provide custom sorting using NSFetchedResultsController and NSSortDescriptor. As custom sorting via NSSortDescriptor message -(id)initWithKey:ascending:selector: is not possible (see here),
In the FRC documentation, it says that it is intended to efficiently manage the results returned from a Core Data fetch request to provide data for a UITableView object.
I have a UITableViewController fetching a collection of objects A with a NSFetchedResultsController.
I have two UITableViewControllers with a fairly simple ui flow. One UITableViewController loads another UITableViewController when you select an item in the first UITableViewController.
Been browsing through the posts similar to this one but none answered my problem. Like CoreDataBooks, I use a separate MOC for adding and editing items and observe the proper notifications, like so:
I was given a framework written by other programmers to access the core data. In this situation i receive a pre-loaded NSFetchedResultController which I need to filter, to display a part of it\'s data
I posted this on the Apple dev forums here since it feels to me like a bug in the actual SDK, but I thought I\'d post it here as well 开发者_JAVA技巧and see if anyone could verify whether or not I\'m
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