A couple weeks ago in a Swift News video on YouTube, Sean Allen highlighted a tweet from @flaviocopes that plotted a developer’s journey as they choose between simple and complex software architectures.
This post is part two of a series targeted at helping mobile app developers build their own BLE Peripherals. If you’re an iOS developer who would like to build their own BLE Peripherals for learning and exploring the full set of BLE features this is the tutorial for you.
If you’re an iOS developer who would like to build their own BLE Peripherals for learning and exploring the full set of BLE features—or need to build a development simulator for a future device—this is the tutorial for you.
This post walks through the process to upgrade a set of nested API calls from the familiar closure syntax to the new and improved Swift async/await syntax.
This post presents three approaches to signaling changes to the SwiftUI that I’ve found useful in various scenarios: @Published variable binding, .onChanged() events and NotificationCenter messages.
This post presents an architectural pattern for enabling rich mobile app analysis by integrating app telemetry data with Google Big Query.
Back in the day the original iPod could be plugged into a computer and used as an external hard disk. Alas iOS doesn't provide this feature, but it's still possible for those determined enough to find a way.
Last week Google launched Jetpack Compose into Beta status, with a target production release of Summer 2021. In this article I'll cover at a high level what Jetpack compose is--and why it promises to fundamentally change and radically improve native Android development.
SwiftUI is Apple's new development language and paradigm for building applications for its desktop and mobile platforms. In this article I'll discuss at a high level what SwiftUI is and how businesses and developers should think about its adoption in their development planning process.
A cheat sheet of Swift closure snippets and examples I've collected over time to help get syntax and usage right the first time.
SwiftUI's date picker provides a wide range of visual selection functionality and style choices. This post provides a visual reference to the actual UI appearance created by various picker configurations.
Displaying data in a chart is a common task in an iOS application. In this tutorial I'll demonstrate how to use Swift to create a resizable, dynamic bar chart composed of UIView elements with Auto Layout constraints entirely in code.