Similar questions | objective c - Lightweight migration of nspersistent document
Implementing automatic lightweight migration of core data (iPhone)
I would like to make my app able to do an automatic lightweight migration when I add new attributes to my core data model. In the guide from Apple this is the only info on the ...
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I am doing command line xcodebuild using a shell script. My problem is if I open and close the xx.xcodeproj file once and then use that command it works well. Somehow if I ge...
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I am attempting to update an app that implements a core data store. I am adding an attribute to one of the entities. I added the following code to my delegate class: - (NSP...
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Been having my first crack at Core Data and I'm getting the following error when running my code on my device, but it works fine on the simulator.. * Terminating app due to uncaught exception ...
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According to the articles I have read the correct way to enable core data light weight migrations is by passing options to addPersistentStoreWithType: let mOptions = [NSMigrat...
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So I have version 1 of my Core Data app in the App Store and now I started working on version 2. I have some small changes to my data base model, and some custom code I need...
Document frameworks such as Javadoc for objective C
Does Objective C have a documentation framework similar to JavaDoc where documentation can be generated from the source code?
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I'm using Core Data's automatic lightweight migration successfully. However, when a particular entity gets created during a migration, I'd like to populate it with some data. O...
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I'm a C and C++ programmer trying to get started with Objective-C. I'm really bewildered, though, by the apparent total absence of a standards document for the language and sta...
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I have 2 object models in Core Data (say v1 and v2). This migration is eligible for light weight migration. Now, I want to execute custom code after the migration but only when...