coop's Avatar

coop

@co-0p

Sometime hours of prompting can save you minutes of reading the docs https://c0-0p.io/blog

24
Followers
84
Following
75
Posts
01.08.2025
Joined
Posts Following

Latest posts by coop @co-0p

Ugly webcam shot of dying plants and grow lamps

Ugly webcam shot of dying plants and grow lamps

Reason #152 why I love @tailscale.com:

I set up this "wicking rope" to water my plants while I'm away. But I don't trust it. So I set up an old laptop and wrote a small python server.

Thanks to Tailscale, actually reaching the server is easy and safe.

Now I can watch my plants die while away.

06.03.2026 22:29 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

It's spelled "127.0.0.1"

06.03.2026 18:21 πŸ‘ 3 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

#git submodules are fantastic, I saw a Stack Overflow thread this dissuaded me from using them years ago, but I'm glad I gave them another shot!

05.03.2026 21:01 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Amazingly Dell seems to be offering a really compelling package with the XPS 14.

04.03.2026 06:41 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

I was planning on getting a @frame.work 13 as my next laptop, but as much as I want to, they just don't seem to be quite cost competitive enough. Even when I factor in sourcing my own RAM, SSD, and not paying for a Windows license.

Does it only become a cost advantage after you do a major upgrade?

04.03.2026 06:40 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Cool. Personally I've never used a visual scripting tool I liked, they just feel too limiting compared to code code.

25.02.2026 01:56 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

This is crazy news. 2013 meβ€”who was big into PSP modding and Java game developmentβ€”would have lost his mind.

24.02.2026 19:41 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Whoops, it's actually #libGDX. It's been a long time but it was a great library!

24.02.2026 19:37 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Getting back into #gamedev again, and I love it! I feel like a kid again.

It's been... πŸ€” 13 years or something since I last built a game. I used to use #Java and #libGTX, which seems to still exist, but this time I'm using #C++ and #SDL3, lots to learn!

24.02.2026 19:35 πŸ‘ 8 πŸ” 3 πŸ’¬ 2 πŸ“Œ 0

So far I'm enjoying #C++ modules a lot. To me it is far more elegant than dealing with header files, #pragma, #ifdef, etc.

That said, it was no fun getting the compiler to work, I had to give up on macOS completely and move back to Linux (which is for the best).

23.02.2026 06:05 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

@tailscale.com are having a hell of a week with all their announcements!

They're touting Aperture for AI, but it sounds like there might be other applications.

19.02.2026 19:46 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

I've been thinking hard about many of the same things you listed. Tailscale seems like such a great platform to build on, of course you run the risk of tailscale putting out the feature themselves.

19.02.2026 04:43 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Your idea sounds more fun though

17.02.2026 18:42 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
Preview
Sending Files with Taildrop Taildrop is a feature that makes it easy to send files between your personal devices on a Tailscale network. Unlike cloud-based file transfer services, Taildrop’s peer-to-peer design makes it well-sui...

What's your use case? If you're trying to share files on your tailnet, they actually have a system for this already called Taildrop. And of course these is always scp, rsync, rclone, etc.

tailscale.com/blog/sending...

17.02.2026 18:41 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

You were so right, I should have listened πŸ˜“

12.02.2026 21:31 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Can't blame you for it! Hearing you speak at Fintech Devcon a few years ago was a real highlight for me. But now we have Bluesky!

12.02.2026 04:48 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

If you've been following along on my Docker Swarm journey, I'm ready to admit that I was wrong. There are just too many problems to deal with, I'm moving on.

Either to Nomad, or maybe just good old fashioned rsync to server, run the bloody app.

11.02.2026 06:48 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

I don't think it's a noun

10.02.2026 18:09 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
Preview
WHILE.IT

Same. I'm glad you're here. Let's enjoy it while it lasts!

10.02.2026 06:56 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Yes, that is exactly what they think, and it's exactly as stupid as we all know.

07.02.2026 06:26 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
You push a commit. You wait. A runner picks it up. You watch logs scroll. Something fails. The error looks like someone fed a stack trace through a paper shredder and then set the shredder on fire. You add a run: env step to see what’s going on. You push again. You wait again. A twenty-minute feedback loop for a one-line change. You do this fourteen times. This is your afternoon now. You had plans. You were going to go outside. The afternoon belongs to the CI now. It has always belonged to the CI. You are only now perceiving this truth.

You push a commit. You wait. A runner picks it up. You watch logs scroll. Something fails. The error looks like someone fed a stack trace through a paper shredder and then set the shredder on fire. You add a run: env step to see what’s going on. You push again. You wait again. A twenty-minute feedback loop for a one-line change. You do this fourteen times. This is your afternoon now. You had plans. You were going to go outside. The afternoon belongs to the CI now. It has always belonged to the CI. You are only now perceiving this truth.

www.iankduncan.com/engineering/...

07.02.2026 03:07 πŸ‘ 92 πŸ” 13 πŸ’¬ 8 πŸ“Œ 2

Slack does it too, and I get a lot more of those than emails.

06.02.2026 20:56 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Have you found that masquerading as an AI lady has made you more successful? Asking for a friend?

06.02.2026 19:04 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

I think it's a somewhat fundamental issue with today's models. They are trained on Reddit and Tumblr as well as GitHub and Stack Overflow, and I don't think they understand the difference.

But if you give up Reddit as a source you lose a lot of your models worldliness.

06.02.2026 19:01 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

I just realized it applies to repositories and libraries too. I'm not instinctively looking for signs that a human was involved at all. A project being older than 2 years old is a good sign.

Tell me again why we want this future?

06.02.2026 18:55 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Interesting to see the charts align with my observations. It's presumably made way worse by all the hidden tokens we aren't shown from web results and system prompting.

06.02.2026 07:09 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

I just learned that it's called "context rot".

05.02.2026 22:23 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Crappy AI blog posts have permeated all my interests; gardening, cooking, woodworking, programming, etc.
When I go looking for information, I have zero faith in anything I find.

It's pretty upsetting actually 😞

And I suppose future AI are going to be trained on this slop. Entrenching it forever.

05.02.2026 07:26 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 1

I'd hope I could blame someone else too.

05.02.2026 03:39 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Moderation is probably the hardest part of building any user content platform.

If it's done right it's invisible, too much and you hate free speech, too little and you hate children. Impossible to make everyone happy.

Bsky is nice for now, but it will go through it all soon enough.

05.02.2026 03:39 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0