ABI? Module stability? What does binary stability mean, and how will it affect you?

How to introduce a subtle practice that can make developers save precious time by avoiding debug unnecessary stuff.

Traveling salesman problem is a well-known problem in computing. The problem is: the salesman has to visit every city on his list, he has to visit each city only once and he has to take the shortest possible route. In this blog article we'll see how to solve…

It might seem strange at first to write an article on functions in swift. But functions in swift are a bit special and have some pretty cool characteristics. Hopefully by the end of this article you'll understand them better.

Tips and tricks to keep code in your views nice and readable

With this blog post, I would like to share with you how to send Silent Push Notification using CURL or Postman HTTP client via Firebase Cloud Messaging and how to receive silent push messages in your mobile app built with Swift. Silent push messages when…

Source code for iBoot, one of the most critical iOS programs, was anonymously posted on GitHub.

In this tutorial, you will to learn how to accept credit cards in iOS using Stripe, a pain-free, developer-centric way to handle purchases in your apps.

Optionals are an integral aspect of Swift development. They highlight a core concept of the Swift language. Safety.

At first glance, optionals look inconvenient and a necessary evil of Swift development. That's true if safety isn't high on your list of…

The upcoming CwlViews library offers a syntax for constructing views that has a profound effect on the Cocoa applications, making them naturally 'unidirectional' and eliminating the need for `UIViewController` subclasses. In this article, I look at what the…

Almost every Swift program uses collections in one way or another. Whether it's to store values to be displayed in some form of list, to keep track of observers, or caching data - collections are everywhere. This week, let's take a look at some of the standard…

How to handle errors in iOS apps

Composition is a super useful technique that lets us share code between multiple types in a more decoupled fashion. It's often posed as an alternative to subclassing, with phrases like

Few Swift features cause as much heated debate as the use of custom operators. While some people find them really useful in order to reduce code verbosity, others think that they should be avoided completely. This week, let's take a look at a few situations…