Building on the earlier article on automatically transforming Git URLs, I’m back with another article on a (potentially powerful) feature of Git—the ability to conditionally include Git configuration files. This means you can configure Git to be configured (and behave) differently based on certain conditions, simply…
Narrowband trichromatic (RGB) light sources are superior to broadband (white) light for scanning color negative film; there are very good reasons why all commercial film scanners use RGB. ( film scanners were using blue LEDs at least a decade before they would be widely used in consumer products! ) Scanning film with…
Bottle Plotter BottlePlotter.cz I have noticed that, it is quite common in group of small wine producers, that they don't use bottle la...
For a few years now I have been working on the Haskell Language Server (HLS), and the lsp library for the LSP protocol and writing LSP servers. Unsurprisingly, I have developed some opinions about the design of the LSP! Recently I gave a talk about HLS and LSP at the Haskell Ecosystem Workshop at Zurihac 2024. One…
An overview of the big ideas behind Mamba, a brand-new language model architecture.
This blog post was written together with <mclare> , who made coooool visualizations like the picture at the end of the post!
When I write shell one-liners that transform the contents of some file, they often look something like
So many people I’ve worked with have used multiple displays – typically a matched pair side-by-side – and sworn by them. It’s always mystified me, to be honest.
(Thanks for getting this on front page of HackerNews!) Along the years I have tested various...
As DebConf22 was coming to an end, in Kosovo, talking with Eeveelweezel they invited me to prepare a talk to give for the Chicago Python User Group . I replied that I’m not really that much of a Python guy… But would think about a topic. Two years passed. I meet Eeveelweezel again for DebConf24 in Busan, South Korea…
I use a fairly well-developed todo list system to manage my workload during the day. Some of the details are unusual, so I thought it would be worth sharing.
Replacing broken torsion springs on a garage door.
Improving the performance of a PC cooling system by writing a custom control loop in Python, and monitoring the results with Grafana.
Annoyed by the notch on the new MacBook Pro models? There's a built-in workaround! Adjust menu bar spacing with simple Terminal commands, no extra software needed. Say goodbye to hidden menu items behind the notch!
The point of these scripts is not to ban all use of constructs like the passive voice. (When it comes to writing, there are exceptions to every "rule.")
I love designing slides for my talks, so here are some of my not-so-secret secrets and three beginner-friendly steps for how you can up your slides game.
What the **** does that mean?
Introduction Copying a file across devices is painful. You’re on your phone, but you want to access a file that’s on your laptop. How do you do it? What about the other way around? What about copying any file between any of your devices? I asked my dad how he copies a file from his phone to his computer, and he…
My thoughts on Rye and uv.
Reproducible builds configured in Lua
Does this sound familar? You make a change to a library to optimize its performance or clean up technical debt or fix a bug, only to get a bug report: some very large, incomprehensibly opaque test is now failing. Or you add a new compiler optimization with a similar result. Now you have a major debugging job in an…
One of the items on my todo list was: And that’s because I’ve been looking for an easy way to do simple plots for yonks. When I did a post about movie ratings, I tried chart.el: It̵…
This is a blog post about an experiment with Clang. I need to explain some context first.
Making Apple Watch functional with Android.
How I Still Use Flash in 2022
Hi all! I'm starting a new article series here. This one is going to be about Unix utilities that you should know about. The articles will discuss one Unix program at a time. I'll try to write a good introduction to the tool and give as many examples as I can think of. The first post in this series is going to be…
Earlier quite a few iDOS users and supporters reached out to me to let me know about the recent AppStore policy change (Thanks, EU). In light of this, I decided to resubmit iDOS. However, it looks like Apple has blacklisted iDOS 2, preventing me from even requesting a review under that title, and I had to submit under…
I work in product growth helping people discover and use great software, currently at SurveyMonkey. In the past I've done it at Prismatic (acq. by LinkedIn), Clara Lending (acq. by Sofi), Right Side Up, Hubstaff. I've also enjoyed consulting with interesting companies like DoorDash, Empower, StitchFix, Calm, Dell…
Ongoing According to Repology , the latest packaged Git for Windows is version . To keep up with releases of Git for Windows, which includes Git Bash and the Mintty terminal emulator , see github.com/git-for-windows/git/releases or groups.google.com/g/git-for-windows .
