Check out our blog post macOS Machine Learning in 2019 from Big Nerd Ranch. Learn more and read it now!

Starting February 12, 2019 development teams for organizations in the Apple Developer Program will be unified across the Apple Developer website and App Store Connect, with one team and one set of roles.

Today we will talk about using Protocols as composable pieces for our ViewControllers. Protocols and Protocol Extensions are my second favorite Swift feature after Optionals. It helps us to create highly composable and reusable codebase without inheritance.…

Last week we talked about extracting reusable code samples from ViewControllers into Protocols and Protocol extensions. Today I want to show you another nice use case of protocols while maintaining the state of ViewControllers.

In the past few days the Swift community has been awoken again with the promise of a better way of using Swift for scripting, all thanks to…

It’s straight forward to watch a directory for file writes, but how can you be alerted when a file has finished being written?

print is among the most-used functions in the Swift standard library. Indeed, it’s the first function a programmer learns when writing “Hello, world!”. So it’s surprising how few of us are familiar with its other forms.

Learn how to create a voice recording app, that has audio visualization as well as a record button just like Apple’s Voice Memos app.

From this tutorial you can learn how to utilize the do-try-catch syntax with the brand new result type to handle errors in Swift.

In this article we'll cover some debugging tips&tricks to help you out with your debugging adventures and save you some time.

When writing automated tests, many of us have a tendency to focus on verifying that our code behaves correctly under ideal conditions, but we should really also test how our code behaves when something goes wrong. This week, let’s take a look at how unit…

When Xcode runs your unit tests, it uses the App as a host for the tests. The tests only run after the App has finished launching. Loading core data, networking or other setup work you do from the App delegate slows down your unit tests. Here’s a quick tip…

Since the release of ARKit in 2017., and especially the 2.0 announcement during the WWDC 2018 conference, I’ve been interested in what it can provide.

When to go for Alamofire and when to use URLSession. Take a look at the advantages and disadvantages while we compare both frameworks.

People make mistakes. Allow your users to undo them.

Leverage the power of Swift value types to manage domain complexity by creating rich domain-specific value types to encapsulate domain data, logic and business rules, keeping classes lean and focused on maintaining the identity of entities and managing state…

Learn how we think, what we value, and what's up next here at Novoda.

This week we will talk about creating DSL in Swift. Let’s start with the understanding of DSL acronym. Domain Specific Language is a language hosted by parent language to solve any specific area. An excellent example of DSL can be HTML which is DSL for creating…

After struggling for some time with CIFilter documentation at work, I've been working on an app which can apply filters interactively for various inputs...