Personal on Andrew Quinn's TILs

"Courage to quit" matters more for seniors, less for juniors

Sat, 29 Nov 2025 00:00:00 +0000

As a teenager first getting into computers in the late 2000s I spent a lot of time reading old revered tomes like ESR’s The Art of Unix Programming and SICP . If present-day me were to isekai back in time and lose all of the technical knowledge I had but retain my current instincts, however, I would have left all of this on the table and just built a terrible new automation tool for the surprisingly scriptable MMORPG I was into in PHP 5, with as much disregard for clean code and security practices that I could muster[^1]. Then I would have put that tool online, continued to add new features to the ball of mud, and kept it running for 5-10 years before my first post-college interview. And then the vibe that would come across is less “He’s an egghead, and we like that, but we really need someone who actually does things” and more “He’s a meathead, but inside of that meathead is an egghead waiting to be revealed. We need this kind of junior dev yesterday.” I would have done this even though an objectively far superior tool had already existed for quite some time, making this project “feel like” dead weight in the wide world of software! But why?

It's okay to solve a problem twice

Fri, 22 Aug 2025 00:00:00 +0000

Quoth “How to Become a Hacker”:

2. No problem should ever have to be solved twice.
Creative brains are a valuable, limited resource. They shouldn't be wasted on re-inventing the wheel when there are so many fascinating new problems waiting out there.

Much more at the original post, including preemptive rebuttals to what I’m about to describe. This post is entirely about cataloguing my own error.

I took this maxim, perhaps, a little too close to heart when I was starting out as a software guy, 15-odd years ago. This is my apology to past me. Past me, I apologize.

Switching Vim colorschemes based on which keyboard layout I have active

Sun, 06 Jul 2025 00:00:00 +0000

Did you know Vim has a client-server model baked in? Of course it does. If you run

`1`	`vim --servername LOVE`

, then in another terminal something like

`1`	`vim --servername LOVE --remote-send "<Cmd>colorscheme peachpuff<CR>"`

, you’ll find your Vim terminal switch to the creamy default theme all true gangsters love - without you actually having to do anything.

I frequently flip between a US- and Finnish-based keyboard while doing my language studies. I already had a tiny shell script in place which plays a seventh major chord every time they switch, courtesy of Sway WM:

The highest personal ROI program I have written so far

Tue, 30 Jul 2024 00:00:00 +0000

It would have to be finstem, a simple command-line program I wrote to reduce Finnish words down to their root form.

Finnish is a lot like Latin or Russian in that its words often become lumbering behemoths of rewritten consonants, suffixes upon suffixes, and this makes it hard to look up in a dictionary – that is, until you factor in its very regular orthography and the phenomenal efforts of the Finnish programming industry: finstem is basically a very specialized UI for the OpenOffice spell checker, and I have no shame in admitting that.

Most "life lessons" you hear are about scaling back

Sat, 20 Apr 2024 00:00:00 +0000

I

Robert Anton Wilson was, is, and always will be a fascinating and hiliarious writer to me. I first read The Illuminatus! Trilogy when I was 13, and while it was coincident with a total and suffocating blackout of meaning, I no longer think reading it actually caused that to happen in any significant sense. Au contraire: Teen me found refuge in his absurdity - it felt bedrock nihilstic, sure, but a far more artfully and deeply buried nihilism than I was able to find elsewhere at the time. (My words, not his. RAW wouldn’t describe himself as anywhere close to a nihilist. I think the glove fits.)