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All Tutorials · 25 Results

Advanced Language
iOS & Swift
Opaque Return Types and Type Erasure Aug 30 2021 · Article (35 mins)
Learn how to use opaque return types and type erasure to improve your understanding of intuitive and effectiv... more
Android & Kotlin
Advanced Annotation Processing Feb 1 2021 · Article (30 mins)
Annotation processing is a powerful tool that allows you to pack more data into your code, and then use that ... more
Android & Kotlin
Kotlin Coroutines: In Depth Jan 28 2020 · Video Course (1 hr, 18 mins)
Learn how to implement coroutines in a real-world example of an Android application, with structured layer... more
Android & Kotlin
Functional Programming with Kotlin and Arrow Part 2: Categories and Functors Nov 13 2019 · Article (25 mins)
In this functional programming tutorial, you’ll learn what category theory is, see how to apply it to program... more
Multiple Domains
Advanced Swift: Error Handling May 28 2019 · Video Course (21 mins)
Production code is all about handling errors: programming errors, user input errors, asynchronous errors. ... more
Multiple Domains
Advanced Swift: Unsafe Memory Access May 21 2019 · Video Course (24 mins)
Did you know you can call C-malloc straight from Swift? Swift lets access the machine at its lowest level.... more
Multiple Domains
Advanced Swift: Memory Management May 15 2019 · Video Course (22 mins)
Memory management works like magic most of the time - until it doesn't. Find out what you need to watc... more
Multiple Domains
Advanced Swift: Sequences, Collections and Algorithms May 7 2019 · Video Course (30 mins)
Sequences, collections and algorithms in the Swift language are an amazing abstraction that you really nee... more
Multiple Domains
Advanced Swift: Types and Operations Apr 30 2019 · Video Course (29 mins)
An idea central to Swift is to use types to guarantee correctness. Find out how in this course focused on ... more
Multiple Domains
Advanced Swift: Values and References Apr 23 2019 · Video Course (27 mins)
Swift mutation model uses values and references to improve local reasoning and maintain performance. Find ... more
Multiple Domains
Advanced Swift: Generics and Protocols Apr 9 2019 · Video Course (41 mins)
The generics system and protocols are the heart of the Swift language. Learn how it all fits together in t... more
Multiple Domains
Advanced Swift: Protocol Oriented Programming Mar 26 2019 · Video Course (21 mins)
Swift protocol oriented programming gives you the power of object oriented programming with better composa... more
Multiple Domains
What's new in Swift 4.2 - Miscellaneous Changes Sep 27 2018 · Screencast (4 mins)
Swift 4.2 added a lot of polish that can affect your day-to-day coding. This screencast covers some of the... more
Multiple Domains
What's new in Swift 4.2 - New Sequence Methods Sep 20 2018 · Screencast (3 mins)
Swift 4.2 refined some of the syntax dealing with finding the first instance of an item in a collection, a... more
Multiple Domains
What's New in Swift 4.2 - Dynamic Member Lookup Sep 6 2018 · Screencast (3 mins)
Swift 4.2 added a new easy to use dynamic member lookup attribute to give your classes dot syntax access f... more
Multiple Domains
What's new in Swift 4.2 - Random API Aug 30 2018 · Screencast (3 mins)
One of the additions in Swift 4.2 is a set of API designed to make working with random numbers easier than... more
Android & Kotlin
Kotlin Android Extensions Apr 30 2018 · Screencast (9 mins)
See how to use the Kotlin Android Extensions plugin for Android Studio to help eliminate boilerplate code ... more
iOS & Swift
Swift Code Katas Feb 5 2018 · Video Course (16 mins)
In Swift Code Katas you'll practice your most important skill as a developer - coding! Hone your skill... more
iOS & Swift
What's New in Swift 4 Dec 12 2017 · Video Course (19 mins)
Find out what's new in the latest version of Swift, including Range, String, and Dictionary enhancemen... more
iOS & Swift
Scripting in Swift: Managing Dependencies Jun 29 2017 · Screencast (9 mins)
Enhance the power of your Swift scripts through using 1st and 3rd party dependencies. This screencast will... more
iOS & Swift
Scripting in Swift: Writing a Script Jun 26 2017 · Screencast (9 mins)
Despite the fact that Swift is a compiled language, you can use it to write handy scripts. Scripts written... more
iOS & Swift
Using Protocol Buffers in Swift May 22 2017 · Screencast (9 mins)
Protocol Buffers are a data interchange format created by Google that focus on efficiency, both in data si... more
iOS & Swift
Parsing JSON Using Swift Apr 12 2017 · Screencast (5 mins)
In this video, you'll learn how to parse JSON files into Swift using native methods.
iOS & Swift
iOS 10: Swift 3 in 3 Minutes Sep 13 2016 · Screencast (7 mins)
Quickfire update on all the changes in Swift 3 that will affect your everyday coding.