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gvrooyen.com
Director: Engineering & Innovation @ http://octoco.ltd. Associate Professor Extra-Ordinary in Industrial Engineering @ Stellenbosch University. programming languages · trail running · innovation management · startups · good wine · business · reading
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What a cruel thing to say to a nation, though - "nobody has ever heard of you". Who is "anybody" then; only people in your own self-centered circle? That's not unlike saying Columbus "discovered" America (to the utter surprise of the people who already lived there)

I still have to visit! We've traveled close by, but I've never been into beautiful Lesotho. My parents honeymooned there, braving spectacular Sani Pass. My studies were sponsored by the engineering firm that built the dams in the Highlands - water is their biggest export www.bbc.com/news/article...

Love it that one of my very favourite scenes from Ferris Beuller's Day Off is relevant again today 😂

So far, probably my best attempt at articulating how my mindset around LLMs has shifted: Treat them as pipes — you pass stuff in, you get stuff out — instead of oracles out of which you pull answers.

Well, according to the instructions on my shaving foam can I should spit into the palm of my hand and then tip a cigarette into it. After applying the paste to my cheeks I can shave. Not sure where the shaving foam factors into this

hey no big if not but do u know what the third book is called

I'm thinking of starting a new routine where I spend some time each weekend to reflect on the past week – focusing on what I have achieved instead of immediately worrying about the next week's backlog. I'll take a moment to write that down, and then mail it to [email protected] #productivity

Sponsorship is my sole source of income! If you want to support Gleam and myself please consider sponsoring 🙏 github.com/sponsors/lpil

Well they *did* control the 6th-largest navy in the world in 1989, right?

When I was a young lecturer and finally got my own office, a fun rite of passage was to make one's own name sign. I was issued a plexiglass rectangle and went down to "fynmeganika" where there was an oily old engraving machine like the one in the video, Gorton stencil and all! 1/2

I've played every edition of #Civ since 1, but I didn't last 12 minutes into my 1st game of Civilization VII before I asked for a refund. Not my aesthetic, and not nearly polished enough for the price. I'll stick with V – the last good one IMHO (although for me the series peaked at IV)

NOT NOW, MELVILLE. READ THE ROOM.

Since Gleam v1 my role has shifted from coding to leadership, and Jak has been the one keeping Gleam improving at such a rapid rate- entirely without pay. He now has GitHub Sponsors! If you want Gleam to continue growing and improving please do sponsor his incredible work! 💜

Oh man, how did ABSA make their login flow even worse by making that random-letters-of-second-password thing *not* monospaced? It completely breaks my visual memory now

One of my chores at work is reviewing low-risk contracts like NDAs for signature. We're pretty clear about what we find acceptable (reciprocity, reasonable term, etc.) but it takes a good bit of time to work through each contract. The risk is that you just "skim it" to check that it's okay. 1/3

Gave the neighbours a heads-up that there's a visitor on the block. The snake handler rescued it from their compost heap just now 🐍

It's charming to live on the urban edge until there's a fucking huge cape cobra outside your study door

My periodic reposting of my favorite comment in the history of Jane Street. A brief recapitulation of the history of timekeeping.

How will AI change programming? Wrote down some of the thoughts I've been toying with these last few weeks. Read them here: registerspill.thorstenball.com/p/how-might-...

Meh, had a "caveat emptor" moment this week when my pretty expensive bone-conducting headphones just up and died. I had bought it from Takealot (pretty reputable), but didn't notice that it was fulfilled by a 3rd party that offered no warranty (also not an authorized distributor of the device). 1/2

In 2014 Dutch scientists left a hamster wheel outside, to see if wild animals would use it like their domesticated counterparts. The answer: hell yes! 734 visits from wild mice - plus rats, shrews, slugs ("running" being subjective here) & even frogs and snails. The apparent reason: fun. Just fun.

Coincidentally been re-reading LoTR too, and the manipulation of Saruman and Denethor reads differently than for my younger self. This is an excellent piece. Also just realized that Denethor's despair on seeing the black sails (unbeknownst to him, the return of the king) is a nod to Theseus' return

Shopping at China Mall in Johannesburg www.tiktok.com/t/ZT2L4DoaD/

Wrote about what made LLMs click for me. registerspill.thorstenball.com/p/judging-code

A lovely day spent tutoring at wethinkcode.co.za here in Johannesburg! A talented cohort of 400 South African-grown programmers! #donate

Instead of a pure #retrospective, I've been writing a quite personal "year transition #blog post" every year for a few years now. The latest one has just been published! cpbotha.net/2025/01/19/t... #running #health #diet #obsidian #emacs #mindfulness #aging

In the new Register Spill, @thorstenball.com mentions a delightful list of "Prog Langs That Blew My Mind". The author clearly grew up in the same era as me – he traces what he learnt from Basic & Pascal to OCaml, Erlang and Rust. 8 of those 12 PLs are on my own list! yoric.github.io/post/program...

Still the greatest, weirdest tribute to David Lynch. Play it; it only takes 10 minutes or so 🪳 rhinostew.itch.io/david-lynch-...

Tomorrow I'll go back to posting horror-themed memes but I've had this saved in my phone for almost a month now, and it makes me laugh every single time I see it Happy Thursday, everyone 🤘🏼

Me in highschool: Woah! This place has a pingpong table in their office! Me as an adult: Oh no. This place has a pingpong table in their office.

If the last thing you tried was ChatGPT in 2023, I highly, highly, highly recommend you spend one or two days building a new project with the newer models — Claude 3.5, GPT4o, o1, ... World now is very different than 1 year ago and very different than just 6 months ago.

The most important thing to learn is to think for yourself. The second most important thing is that just because an idea is yours, that doesn't make it not stupid.

Uncanceled Units xkcd.com/3038