ARKit is the hot new technology in iOS 11 that lets you view and interact with virtual objects in real…
Because Swift’s compiler has to investigate each type before it can continue compiling…
If you’ve been in iOS development for any amount of time, you’ve come across large init and…
init
We deal with collections of data every day, whether they are dictionaries…
Early exits help reduce nesting and clearly signal what the desired and possible outcomes are. The important…
Within the context of your app, it can be helpful to think of everything that provides information or…