Why I don’t want Xcode on the iPad — macOS and iPadOS

With the impressive announcement of the latest iPad Pro’s now being available with the M1 chip, seems like a whole lot of people (in the communities I follow) are talking about the announcement with a general theme of “WTF are we going to do with that chip in there?” Often they’re Apple-platform developers and sayingContinue reading “Why I don’t want Xcode on the iPad — macOS and iPadOS”

Integrating SwiftUI Bindings and Combine

A misconception I had when first learning SwiftUI and Combine was that SwiftUI relied on Combine alone for updating data. There was a throw-away comment in one of the 2019 WWDC presentations (Data Flow through SwiftUI) relating the two, and I over-interpreted it to mean that SwiftUI solely used Combine. To be very clear –Continue reading “Integrating SwiftUI Bindings and Combine”

M1 arm64 native OpenSSL with vcpkg

This article isn’t a how-to so much as a debugging/dev diary entry for future-me, and any other soul who stumbles into the same (or similar) issues. Let me provide the backdrop for this story: I’m working on a private C++ language based project, previously written to be cross platform (Windows, Linux, and Mac). It hasContinue reading “M1 arm64 native OpenSSL with vcpkg”

Creating Machine Learning Models with CreateML

I have been following the bare outlines of building, and using, machine learning models in Apple’s software ecosystem for a while. Most of my learning and personal research has been with foundational technologies – following some of the frameworks (TensorFlow, PyTorch, SciKit-Learn) and some of the advances in models and their results. Until this holiday,Continue reading “Creating Machine Learning Models with CreateML”

Apple’s M1 Chip Changes… Lots of Things

The new Apple Macs with an M1 chip in them is finishing a job that started a few years ago: changing my assumption that commodity hardware would always win. Having worked in the technology/computing field for over 30 years, you’d think I know better by now not to make such a broad assumption, even internally.Continue reading “Apple’s M1 Chip Changes… Lots of Things”

The range operator and SwiftUI’s layout engine

This post is specific to Swift the programming language and SwiftUI, Apple’s newest multi-platform UI framework. If you’re not interested in both, probably best to skip past this… I was working on visualization code that leverages SwiftUI to see how that might work, and ran into a few interesting tidbits: playgrounds with SwiftUI works brilliantly,Continue reading “The range operator and SwiftUI’s layout engine”

Open apps with SwiftUI

Earlier this week, James Dempsey asked on twitter about who else was actively trying to build macOS apps using SwiftUI. I’m super interested in SwiftUI. A year ago, it spawned my own side-project into writing my own reference docs on Combine. Originally I had a vision of writing about Combine as well as SwiftUI. CombineContinue reading “Open apps with SwiftUI”

post-WWDC – more device collaboration?

It’s been two weeks since WWDC as I’m writing this. I certainly haven’t caught all the content from this year’s event, or even fully processed what I have learned. I see several patterns evolving, hear and read the various rumors, and can’t help but wonder. Maybe it’s wishful thinking, or I’m reading tea leaves incorrectly,Continue reading “post-WWDC – more device collaboration?”

Exploring MultipeerConnectivity

A few weeks ago, I got curious about the MultipeerConnectivity framework available across Apple’s platforms. It’s a neat framework, and there are community-based libraries that layer over it to make it easier to use for some use cases: MultipeerKit (src) being the one that stood out to me. The promise of what this framework doesContinue reading “Exploring MultipeerConnectivity”

Continuous Integration with Github Actions for macOS and iOS projects

GitHub Actions released in August 2019 – I’ve been trying them out for nearly a full year, using beta access available the adventurous before it was generally available. It was a long time in coming, and I saw this feature as GitHub’s missing piece. Some great companies stepped into that early gap and provide excellentContinue reading “Continuous Integration with Github Actions for macOS and iOS projects”