Today’s iPhones are packed with a full complement of sensors that includes cameras, barometers, gyroscopes, magnetometers, and accelerometers. Like humans, they use permutations of different sensory information to make determinations about their position…

Design goals, features and implementation

You can also read this article in my Xcoding With Alfian blog website using the link below.

Become a better Swift developer by learning how to apply SOLID principles in your own code! SOLID stands for five guiding principles for OOP programming.

There’s been some great changes to playgrounds in Xcode 10 that will make your code even easier to prototype than ever before. Let’s take a look at some of the changes.  In Xcode 10 ope…

Bellman-Ford algorithm is a very versatile algorithm for finding the shortest path on an edge weighted digraph. In this article we'll implement it in swift.

This week, let’s take a look at how we can use the presenter pattern to move some code normally contained within view controllers - specifically related to the presentation of additional UIs - into separate, dedicated types, to improve our separation of concerns.

This week, let's take a look at how we can implement data sources for table and collection views in a more reusable manner, and how doing so can let us make our list-based UI code more composable and easier to work with.

Check out our blog post Icing on the Slice: Providing more value to users with multiple actions from Big Nerd Ranch. Learn more and read it now!

Enum case arrays, warning and compiler directives, and more!

Check out our blog post Migrating to Unified Logging, Swift Edition from Big Nerd Ranch. Learn more and read it now!

I was browsing the Swift forums when I stumbled across a discussion regarding an undocumented feature of Swift (as of this post's date): the ability to give associated types a default value.

In this article you will learn how to boost user experience of your app by adding custom display animations for table view cells.

In this article, we will go through Type-Safe ways of Model design, Codable and how to decrease boilerplates we all have to write in…