Tutorials

Introduction to Realm

Introduction to Realm

Learn about Realm, a mobile database framework on iOS. In this Realm tutorial, you’ll build out a map-based app and learn how to create your data models, perform queries, fetch results, and update and delete records.

Bill Kastanakis
  • iOS
  • Skill: Skill Level: Hard
How to Perform a Lightweight Core Data Migration

How to Perform a Lightweight Core Data Migration

Thanks to the über smart engineers on the Core Data team at Apple, you can use lightweight migrations for an increasing percentage of your migration needs with every new release of iOS and OS X. In this tutorial, you will learn how to successfully perform a lightweight Core Data migration.

Scott Gardner
How to Use Cocoa Bindings and Core Data in a Mac App

How to Use Cocoa Bindings and Core Data in a Mac App

This is a blog post by Andy Pereira, a software developer at USAA in San Antonio, TX, and freelance iOS and OS X developer. Lately we’re starting to write more Mac app development tutorials on raywenderlich.com, since it’s a natural “next step” for iOS developers to learn! In our previous tutorial series by Ernesto Garcia, […]

Andy Pereira Andy Pereira
How To Synchronize Core Data with a Web Service – Part 2

How To Synchronize Core Data with a Web Service – Part 2

This is a post by iOS Tutorial Team Member Chris Wagner, an enthusiast in software engineering always trying to stay ahead of the curve. You can also find him on Google+. Welcome back to our 2-part tutorial series on how to synchronize core data with a web service! Just to refresh your memory, here’s what […]

Chris Wagner
How To Synchronize Core Data with a Web Service – Part 1

How To Synchronize Core Data with a Web Service – Part 1

This is a post by iOS Tutorial Team Member Chris Wagner, an enthusiast in software engineering always trying to stay ahead of the curve. You can also find him on Google+. A lot of apps that store their data in a remote database only work when an Internet connection is available. Think about Twitter or […]

Chris Wagner
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