Similar questions | objective c - Lightweight migration of nspersistent document
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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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objective c - project.xcworkspace Is the document important?
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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ios - Auto lightweight migration of iPhone core data
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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objective c - The nspersistent storecoordinator cannot be created using the nil model
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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ios - Enable swift in core data migration in lightweight 3
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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ios - Core data - mixed lightweight and custom migration
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...
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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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iphone - Detect lightweight core data migration
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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Objective - C standard document
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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iphone - Execute custom code after lightweight migration of a specific version
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...