The observer pattern in Swift

The observer pattern is extremely important in Swift, and is implemented in iOS via the use of…

Rotate Arrays in Swift

Looking through common interview questions rotating arrays is very common.

Concurrency and Grand Central Dispatch in Swift (GCD)

The VIPER architecture

Is this the best choice for your needs?

Dijkstra’s Algorithm in Swift

Dijkstra’s algorithm is a method to find the shortest path between the…

Overriding in Swift

What does it mean, and how is it used?

MVC in Swift

The traditional method

Prerequisites:

• Some understanding of OO…

Swift Closures

Most modern languages have closures, or they may be called anonymous functions. In Swift we think of them as closures, and they are…

ABI stability in Swift 5 - What is it?

Those working on Swift have spoken about a longstanding goal to stabilize Swift’s ABI for…

When to use class or struct in Swift

Choosing between a class and a struct can actually have massive…