November 2016
Beginner
480 pages
11h 10m
English
Content preview from Learning Xcode 8Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Preparing Snippets for Core Data
In the last section, we learned about how to start using Core Data in a project that already has the feature enabled from the beginning. However, our Snippets project was started without Core Data enabled so, before we can continue, we're going to have to prepare our project for use with Core Data. There are two things we need to do: set up the managed context and the rest of the Core Data stack in our AppDelegate.swift file, and then create the data model for Snippets using the editor we just covered. Before we get started, open your Snippets Xcode project (or use my final version from Chapter 8, Exploring Common iOS Frameworks), and import the CoreData framework.
Initializing the Core Data stack
So far, we've only ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.