Dan Shelly questions

Dan Shelly answers

• How to force UNIDIRECTIONAL to-many relationship to persist
• Optimistic locking support in NSIncrementalStore subclass
• Core Data Model Design
• Core Data - break retain cycle of the parent context
• NSSortDescriptor - Sort descriptor based on another array
• With CoreData, if I have an @dynamic property, can I override its getter just like it was @synthesized? (Lazy Instantiation)
• Sync offline core data with the server when app have internet connection
• Get indexPath of Core Data object in UITableView
• Accessing a core data NSManagedObject after resuming from background crashes the app
• CoreData to-many add error