NSManagedObject is a generic class that implements all the basic behavior required of a Core Data model object.
My Cocoa/Application has a Managed Object Context on the main thread. When I need to update my data my …
objective-c cocoa core-data nsmanagedobject nsmanagedobjectcontextI've began to try use Core data with swift 3 and Xcode 8 beta. When I try to generate NSManagedObject subclasses from …
core-data nsmanagedobject swift3 xcode8I am getting this error on generating an NSManagedObject in Xcode 8.1 in Swift. :0: error: filename "DemoOne+CoreDataClass.swift" used twice: …
ios xcode core-data nsmanagedobjectI'm currently writing a simple phone book app in Swift and need to sort the results from a CoreData query. …
arrays search core-data swift nsmanagedobjectI'm creating an NSManagedObject subclass in Swift and I get an error when I make an Optional property that's of …
objective-c swift nsmanagedobject optionalHow can I detect changes to a specific attribute of an NSManagedObject? In my Core Data data model, I have …
iphone core-data notifications nsmanagedobject(self asking and self-answering because I spent hours on the web looking for this, and most of the resources all …
cocoa core-data cocoa-bindings nsmanagedobjectI have an entity in my core data model like this: @interface Selection : NSManagedObject @property (nonatomic, retain) NSString * book_id; @…
ios objective-c core-data nsmanagedobjectUsing Version 8.1 of Xcode. Create an entity named "MapRegionObject" in .xcdatamodeld file. Using auto code generator, click Editor on the …
ios core-data swift3 nsmanagedobject ios8.1I am working with CoreData, on an entity called "RoleName". The problem is: I click on "Create NSManagedObject subclass" from …
ios swift core-data nsmanagedobject