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 […]
This is a companion discussion topic for the original entry at https://www.raywenderlich.com/15916/how-to-synchronize-core-data-with-a-web-service-part-1