As I am preparing for my first iOS job and studying for interviews. One area that I feel a bit intimidated by is the idea of protocols and delegates. They seem to always be connected but are they really can we use one without the other? I think we can but then why are they… Continue reading What are Delegates and Protocols?
Tag: ios interview
iOS Persistence and Core Data part2
This article goes into Core Data and how it works in a high level way. It is referred to as the Core Data Stack and I will attempt at breaking it down.
iOS Persistence and Core Data
There are 3 ways that an app can save items to the iOS system. This is how an iOS application will save things when you close and come back to it later. This is part 1 of 2.