May 16 dreams
16 May 2022
I wrote an essay in 2018 reflecting on the 15-year anniversary of my sister’s death. I still think it’s one of the most beautiful pieces I’ve written. Today is her birthday. Amy would have turned 35.
turing complete with a stack of 0xdeadbeef
I mostly write about Swift, Objective-C, iOS, open source, and other software development topics. Sometimes I write about the ethics of tech, labor, and politics. I also write personal essays and notes on what I'm currently reading.
I wrote an essay in 2018 reflecting on the 15-year anniversary of my sister’s death. I still think it’s one of the most beautiful pieces I’ve written. Today is her birthday. Amy would have turned 35.
I’m happy to share that Nimble 10.0 has been released. It includes a number of fixes, improvements, and new features. It joins the latest release of Quick. For both of these libraries, these are the first releases in almost a year.
When I first wrote about DocC, I lamented the fact that it was incompatible with static hosting on GitHub Pages. Much has changed since my last post, so let’s take a fresh look. While there have been many welcome improvements to the tool, there are a few remaining issues that prevent me from adopting it for my open source projects.
According to various reports ([1], [2], [3], [4]), GitHub is suspending accounts of Russian developers and organizations linked to or associated with organizations sanctioned by the US government over Russia’s invasion of Ukraine. But it appears that GitHub did not think this through entirely, because these account suspensions are fucking up my projects.
My website is still missing from DuckDuckGo’s and Bing’s search indexes. And now other sites are reporting similar issues.
If you develop for Apple platforms and use a third-party testing framework, you are very likely using Quick and Nimble. Otherwise, you have probably at least heard of them. I don’t use any third-party testing frameworks in my personal projects, but I have worked on teams that do. And I currently work on a team that uses Quick and Nimble, which is why it was important for me to get a recent critical bug fixed in Quick.
If you are using fastlane to automate your release process, you might be using the increment_version_number and increment_build_number actions to bump your version and build numbers, respectively. However, if your Xcode project is configured to use xcconfig files, then you are out of luck. Shockingly, fastlane does not seem to support projects that use xcconfig files and there is a surprising dearth of information online about how to make fastlane work with Xcode build configuration files.
My previous post sparked some questions and discussion around release branch strategies. There are two main strategies that I know about that I’ve used on different teams and projects. I think it’s worth elaborating on the differences between the two, especially when considering different types of automation for managing releases, which was the topic of my previous post.
A typical release process for Git workflows involves creating a release branch, performing various tests on that branch, and applying any necessary fixes or changes to that branch. Once stable and ready to release, you create a build from the release branch, create a git tag, and finally merge the release branch changes back into your main branch.
I discovered earlier this week that my website is no longer being indexed by Bing and DuckDuckGo. In fact, it appears that it has been deliberately removed from their search indexes. On Bing, rather than display a “no results” message, it displays a “Some results have been removed” message, which is very concerning. Notably, however, Google search is working fine.
I previously wrote about writing a custom shell command to quickly switch between Xcodes. But recently, I needed to determine the version of Swift that is bundled with Xcode — specifically the version of Swift that is shipping with the current Xcode 13.3 beta. I was pretty sure that it is Swift 5.6, but I wanted to know for certain.
I have been experiencing bizarre kernel panics with my Mac lately. I have a 2020 Intel MacBook Pro, the last Intel model before the M1 debuted. It has generally been working fine. Despite poor software quality and numerous bugs lurking around in macOS, I rarely see kernel panics anymore. In fact, I can’t remember the last time I had a kernel panic before this issue. There have been no major changes on my machine and I’m on the latest version of Monterey.
In Swift there are 13 numeric types. Like most other programming languages, Swift provides signed integers of various sizes, corresponding unsigned integers, and a few floating-point types. But if you’ve been developing apps for Apple platforms for any amount of time, you’ll recognize another numeric type — Decimal (aka NSDecimalNumber). When we build the model layer of an app, it’s important to choose the right type for the task we want to accomplish. For example, if we are counting ticket sales for an event, then Int (or possibly UInt) would be the most appropriate type. But if we are calculating sales tax, then we’ll need to use a floating-point type. You likely know that Double is more precise than Float, but what about Decimal? When should you reach for Decimal instead?
A recent post from Tom Harrington explores the issues with optional and non-optional values in Core Data regarding how the framework interacts with Swift. It’s a good overview. You should read it. The post shares some workarounds to improve the situation, but I want to share how I solve these issues in a more robust way.
As a user, the recent issues with iCloud are extremely frustrating — especially if you’ve paid for iCloud and paid for apps that use iCloud. It seems like the iCloud team is having a difficult time preventing and avoiding clusterfucks. The lack of reliability should be a concern to everyone.
You may have heard that Zen Master Thich Nhat Hanh passed way on January 22. A true loss. I started reading Thich Nhat Hanh a few years ago. I have especially enjoyed the Mindfulness Essentials Series, which I continue to re-read. It’s nice to read one or two passages a day as I drink tea or coffee in the mornings. His writing has had a profound impact on me, and has been incredibly helpful over the years.
Speaking of drunk software and not being in service to our possessions, Screen Time on iOS and macOS has been shockingly buggy for me lately. It reports that I spent over 22 hours on my devices in a single day last week, and nearly 10 hours on another day this week. In both instances, a significant portion of the usage is supposedly occurring after midnight.
After reading Moxie’s post about web3, I looked around and found another piece of his writing from 2012 titled, The Worst. It’s also worth reading.
I mostly avoid interacting with and discussing the world of NFTs and cryptocurrencies — it’s not for me. However, a couple of blog posts caught my attention recently and I highly recommend reading them.
In today’s issue of iOS Dev Weekly, Dave wrote “What it does prove, though, is that people don’t care much about privacy.” I agree with Dave’s sentiment here, but I don’t think this is entirely true. There is more to the story. I think people do care very much about privacy. What software over the past decade has actually proven is that people do not understand privacy — or perhaps more broadly, they do not understand software nor the various technologies they use daily.
iMessage is in the news again recently with a revival of years-old stories about “green bubbles” versus “blue bubbles” — and the social dynamics among teens who prefer blue bubbles while ostracizing their peers with green bubbles. There’s a lot to like and dislike about iMessage, but one thing that amazes me is that there is still no way to easily report abuse and the process for blocking spam is needlessly difficult.
As I wrote previously, I really like iOS App Library. Automatically organize all of my apps for me? Yes, please and thank you. However, I’ve recently experienced some bizarre bugs with it in iOS 15.
One of the things I mentioned in my Apple Watch first impressions post was how awful third-party apps seem to be. This week Uber silently dropped support for its watch app in a comically terrible way — opening the app now displays a poorly-worded message and a sad face emoji. What a ridiculous thing to do.
Well, it appears my saga of obscure errors with Time Machine continues. The first issue I had was in 2020 with macOS Catalina and “error 45”. That error was fixed (for me) in Big Sur in 2021. As of this week, the error is back, though this time on macOS Monterey.
To finish off this year, here are my most popular posts of 2021. You can find previous years here under the #top-posts tag. As you likely know, I use GoatCounter for analytics for my site. (You should check it out!) All of my analytics data is publicly available so you can view it too.
Here are the books I read this year, in 2021, the worst year of the century so far. You can find previous years here under the #reading-list tag. Similar to last year, I’m a bit disappointed in myself for continuing my trend of reading even less than the previous year. But I’m trying to not be so hard on myself. After two years of a fucking pandemic, I’ll consider literally anything an accomplishment — so managing to find the focus to finish each of these books is something for which to be grateful.
Despite the many things about Apple Watch that I enjoy, there is one major issue — wrist tattoos. For users like me, the full functionality of Apple Watch is still encumbered by wrist tattoos. Specifically, wrist detection fails to work properly.
I decided to finally get my first Apple Watch with the Series 7 this year. I am typically never one to get a first-generation product — my first iPod back in the day was the iPod Photo and my first iPhone was the 3G (or maybe the 3GS?) — but I rarely wait this long if I’m interested in something. The original Apple Watch had little appeal to me at the time, and the mere existence of the $10,000 gold Edition model made the entire thing feel all the more ridiculous. But over the years as the watch hardware and watchOS improved, and as I got more into fitness, I became more interested. I’ve always felt like there’s a lot of hype around the Apple Watch — people really seem to love it. After wearing and using one for about two months, now I understand. It’s pretty damn good.
As many of you know, this site is open source. Most of the time, this does not cause any trouble. But occasionally, it does.
Everyone in tech seems to have a “terrible tech interview” story. The topic quietly orbits in the ether of our industry and periodically bursts through the atmosphere in the form of a tweet or blog post that goes viral. Despite universal loathing of our industry’s impetuous and heedless interview processes, few seem willing to improve the current standard. A recent tweet in my timeline reminded me of a story that I’ve never told.