When using SwiftUI to create a document based app, the default document type is to subclass FileDocument. All examples lead to simple value types to ...
When using SwiftUI to create a document based app, the default document type is to subclass FileDocument. All examples lead to simple value types to ...
I have a big issue in my app, which prevents creating new documents and reading them, whereas it worked well until now. I didn't change anything, and ...
I'm running an UIMA application on apache spark. There are million of pages coming into batches to be processed by UIMA RUTA for calculation. But some ...
I have a Core Data Database in my app using UIManagedDocument, and added a new version on top on an old one. The new version works no problem if I ...
I am in the process of re-releasing my iPhone app and now an executeFetchRequest on my UIManagedDocument gets an SQLite error code:6922. I have search ...
I'm working on a Core Data document based application, using a UIManagedObject subclass as my storage container. When saving the file (to iTunes Fil ...
When I have a UIManagedDocument (which is inside an ubiquitous container) open on device A, while making changes to that document on device B, the cha ...
I've modified Apple's Lister sample to work with UIManagedDocument instead of UIDocument. Everything works except for deleting a document. When I atte ...
Recently while investigating some weird UI behavior of UIPickerView, I reached the conclusion that is was because I was reloading its components in a ...
I'm trying to add iCloud functionality to an existing app. I'm using UIManagedDocument to reference Core Data. I've put a fair amount of research into ...
I am using a NSFetchedResultsController inside a UITableViewController. Unfortunately, [self.fetchedResultsController.sections count] returns a value ...
I'm trying to use a UIManagedDocument context for multiple tabs to retrieve and store data from my database. However, it can only retrieve info when I ...
I have a dictionary created from the DictionaryCreator from UIMA, I would like to annotate a piece of text using the DictionaryAnnotator and the afore ...
I am new to coding and attempting to build my first app. I am trying to create a UIManagedDocument using Swift Playgrounds by following the steps ou ...
I'm starting to try and add support for state preservation and restoration to my iOS app, which has a Core Data component to it that I access via a UI ...
I have an application that uses Core Data through UIManagedObjectDocument. I am trying to add encryption to the underlying SQLite database by using En ...
I have a method called useDocument which runs when the property (a UIDocument subclass called ‘document’) of my view controller gets set. Here’s the m ...
I'm trying to implement some basic UIManagedDocument import/export functionality into my app, mainly for dev so that I can easily inspect the document ...
I'm building a tab bar application for iPhone and i'm using Core Data with two UIManagedDocuments. In the first tab, i write the data to database and ...
I'm using Core Data with UIManagedDocument for an inventory-keeping app. The problem I'm having is that the "saveToURL:..." method is actually deletin ...