Core data updating model acceptable age range for dating

Then click on the Signing & Capabilities section and add the i Cloud and Background Modes capabilities.

The other checks for the , which is an issue that is consistently overlooked in deleting Core Data objects.

Accessing the object via a fetch is no guarantee that the same object will be deleted on the same thread that it was accessed on, so deleting by ID is the recommended approach by Apple.

What is it like to sync data from Core Cata to i Cloud using Apple's new NSPersistent Cloud Kit Container?

Here I provide an example project and walkthrough for saving and syncing a single Core Data Entity with Cloud Kit using this new class. It’s the project I wish I had for referencing the basics…something beyond the out-of-the-box, saving a list of timestamps that comes pre-implemented with a Master-Detail app, but something less complicated than Apple’s example project which ends up having several relationships involved in the data model, extra features configured on the persistent container, etc.

I’ve been meaning to write a blog post expanding on Matteo’s Lotus MVC pattern, why a ruthlessly lean MVC is perhaps the cleanest solution, and how it’s all tied into a programming culture where we’re making slightly complicated concepts into incredibly complicated solutions.

The Lotus MVC pattern is still a little bit too close to VIPER for me, but it’s the closest literature I’ve come across to argue for a lean MVC that is capable of organically growing, rather than setting up unnecessary boilerplate code from start.

But for now, let’s dive into each of the above functions…s for the main thread and a background thread.

There is a convenience initializer with a single purpose to set the model name via dependency injection instead of being coupled to the Core Data abstraction. There are 2 delete methods here — one with the standard interface pattern used in the fetch method, with the type and predicate passed in to find the object you want to delete.

The beauty of , however, create a schema that matches your Core Data model…yet.

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