@dce@hashnix.club @prologic@twtxt.net We’re getting cooked at humid 36°C right now. The thundergods can’t decide if we’ll be hit or not.

@lyse@lyse.isobeef.org this reminds me of when I’d started learning C. This threw me off so bad, and it took me an unreasonable time to wrap my head around the difference between the precisions of floats and doubles. 🥲

It’s gonna be 31°C tomorrow, where I am. It may not sound that hot to some, but British heat certainly hits differently.

All the same, great weather for remaining perfectly stationary with a chilled beer (or several)!

@movq@www.uninformativ.de A mate showed me a graph reaching 40°C… :-O It’s going to be hell on earth.

@lyse@lyse.isobeef.org I also got up at 5 (I always do 😅) and went on a quick stroll around 6:30, but boy, that was chilly. So I said to myself: Screw that, I’ll try again later.

And now we’re at 32 °C. 🤣

@david@daiwei.me I first thought that this is a real lake, but it’s just a lake of craziness. :-D A town owned by a company (or so it reads to me), that’s insane.

Let me send you some nice 17°C.

Tops 25°C is a very welcome change. Tomorrow just 21°C (but right before I went to bed they forecasted two degrees less today).

I really think I should go back to Java.

Writing programs in Python is so exhausting. I want a compiler and I want static typing. No, linters and type checkers and IDEs are not good enough. Compilers catch way more errors in advance.

Rust is also exhausting. They’re constantly adding language features and, at the same time, the runtime library remains tiny and you need 3rd party libraries for everything. Many of those are still at version 0.x (SemVer!) and you can’t rely on anything. Often times, you need the latest Rust nightly compiler.

Go is … I don’t like it. And huge binaries.

I like C as a language, but it’s too fragile. I want to have a proper HashMap every now and then.

None of the above have good GUI libraries, at least not on Linux.

And then there’s Java. This is my fractal renderer that I wrote over 17 years ago:

https://movq.de/v/fcd3c4e557/vid-1784121825.mp4

It’s fast. It has a GUI with custom widgets and those weren’t even hard to make. It still works without changing a single line of code. The source code files have timestamps from 2009 and I just noticed that the JAR file I’m using in the video was compiled in 2010.

Java as a language is relatively easy to learn and to master. There are few surprises. The source code organization with packages is good. Java API docs are clear and well written.

The JVM ramp-up times have improved considerably:

https://movq.de/v/e7314e521e/vid-1784121998.mp4

This isn’t like the Dark Ages anymore. Might even be usable for some CLI tools.

The only thing where Java really sucks is anything close-ish to the kernel. Try issuing an ioctl() … I couldn’t have made my TUI framework in Java, but then again, I wouldn’t have needed to because Swing already exists and it just works.

Linux 0.11 rewritten in idiomatic Rust, boots in QEMU | Hacker News Fark’n hell, this is some ~50k SLOC of Rust code compared to the original ~8k SLOC of C of the original this was based off of. No doubt this was “vibe coded” for sure, there is no way a human can write 50k SLOC, not in a reasonable timeframe anyway 😅

@movq@www.uninformativ.de Hottest room is still at 24°C. But that will change in this week, no doubt. :-(

Back at 29-30 °C in my apartment. 🥳🙄

@prologic@twtxt.net Well, 15 shows the site. On the left, I had a roll mat on a tarp. I borrowed some “NVA tarps” from the scouts for this trip. The scouts got them from the National People’s Army, the German Democratic Republic’s armed forces after Germany was reunited. They’re 1.75m x 1.75m in size and weigh 1.3kg, quite heavy, but super awesome. One tarp on the bottom, another one to cover up the clothes, shoes and sleeping bag in order to protect against the thaw. Finally, a mosquito net over all that, hung from a rope between two trees.

My mate just used a hammock with a mozzie net on the right hand side. The third tarp served as the luxurious bedside carpet. :-)

We sat on my second tarp to chill and enjoy the sunset and surroundings. It was nice to notice birds etc. die down. It took a really long time for the last light to fade away. Since we have a very high risk of forest fires, we of course couldn’t have a camp fire. But after all the exhaustion, I didn’t even miss it for one second.

Since we had dinner at home before leaving, all we brought were two lye rolls, two grain rolls, two brezels, some sausage and chocolate biscuits for breakfast. From the 2.5l of water, I ended up using 2l. It’s always good to have a little extra, despite the unnecessary weight. We had brekkie a few kilometers further on a bench in the shade. The first bench was already in direct sun.

Our camp site was maybe 30m to the side and a few meters down of a summit path hidden behind some trees and bushes. We were quite lucky, the other side of the hill got quite a bit of a breeze at night. We could hear the leaved treetops making much more noise behind us.

@movq@www.uninformativ.de Yes, these kind of dogs should really be strictly forbidden!

It’s not illegal if you own the forest or ask the owner. :-)

@david@daiwei.me Yeah, no clue. But my mate said the dog is disqualified from such adventures in the future. :-)

The temps were supposed to hit 14°C just before sunrise. Since we didn’t bring a thermometer, I can’t tell for sure. I was rather hot in my sleeping bag, so I had to pull out my arms every now and then. My mate’s sleeping bag was a little lighter and, unfortunately, the zipper jammed up. Since it didn’t close all the way, it felt quite a bit cold I was told in the morning. When we got up at 6ish (we said, we don’t care about time at all), it was probably already 16°C if not more. I brought a jumper, but a t-shirt was already nice enough to wear. The jumper just served as my pillow. The mercury raised by the minute then.

Yeah, I circled the spot with a biro to keep an eye on it. Until now, there’s absolutely nothing to see. Looks like I got lucky.

Very hot above 30°C, but luckily also incredibly cloudy and a lot of wind. That’s what we got today. My mate and I went on a quick stroll this evening and got a surprise killer sunset: https://lyse.isobeef.org/abendhimmel-2026-07-07/

@GabesArcade@gabesarcade.com The no-JS part is one thing, but you also have to disable the (nowadays common) forced-HTTP-to-HTTPS-redirect, because those old browsers can’t do modern crypto. And make sure that your webserver serves the correct page even if no Host header is sent by the client. And don’t even think about serving UTF-8 or even just putting utf-8 in the content type. 😅 And for the JPEG thumbnails I pass a special flag to ImageMagick so that IBM Web Explorer from OS/2 won’t trip. 🤣 And always use link rel="stylesheet" for CSS, because some browsers render inlined CSS as literal text. And … probably more that I forgot by now. 😂

@david@daiwei.me Not sure, actually. Let’s see. Those are the ones where I still have the original disks (or have bought them on eBay again):

• SuSE Linux 6.4 (it’s a massive 7 CD distro with a huge manual, best thing ever)
  
• OS/2 2.1
  
• OS/2 Warp 3 (red and blue spine because $reasons)
  
• OS/2 Warp 4
  
• PC DOS 7
  
• MS-DOS 6.22
  
• Windows 3.1
  
• Windows for Workgroups 3.11
  
• Windows 95 C
  
• Windows 98
  
• Windows NT 4 Workstation (still in the mail, though 😅)
  
• Windows 2000
  
• Windows XP Professional (last Windows I ever used on my private PCs)
  

(Plus a few “classic” office products as can be seen here: https://movq.de/blog/postings/2024-05-23/0/POSTING-en.html )

My mate and I hiked up the backyard mountain. We got 25°C and quite some wind, so it was actually not too terrible. The wind could have blown harder or the temps a little lower, but oh well.

I saw the squirrel’s bushy tail stick up on the forest floor in the sunlight and immediately thought of this cute little feller. Since it didn’t move at all, even when we came closer, I got irritated and reconsidered that it might actually be some kind of dried up farn. But then we also were able to see its body. Unfortunately, the squirrel ran up the tree too quickly, so all the shots are kinda crap.

At one flower spot, there were sooo many butterflies, wasps, flies, bugs and other insects. The botanic was completely crowded.

The workers were transferring logs from one log truck to the other in a parking lot. I’ve never seen this happening before. When we passed the same place on the way home, they had moved logs into a sea container. That was surprising. This semi wasn’t there on the way there. One log was probably too long and sticking out the container, so they probably had to wait for somebody to return with a chainsaw. Crazy that they’re shipping logs from here probably overseas. Why else would they put them in a sea container?

After our first break, a blackbird was really posing for us with his worm in the dark shade.

Today was my first time I ever saw a hummingbird hawk-moth (Taubenschwänzchen) for real. My mate photographed them many, many times before, but I never came across one myself. So, that was really special.

The forest service installed an outdoor table with two benches next to the timber lion, that was cool to see. We sat down for a few minutes and enjoyed both the view into the Fils valley and ant on the tabletop, but the sun was beating down too heavily on us, so we had to move on.

All in all, it was a very nice few hours long hike. Enjoy! https://lyse.isobeef.org/waldspaziergang-2026-07-03/

Today was really nice. Around 20°C all morning long, only in the arvo we got up to 25°C. Headed out with my mate for a quick stroll: https://lyse.isobeef.org/waldspaziergang-2026-07-01/

@lyse@lyse.isobeef.org Don’t worry, my apartment is still at around 28-30 °C, too, and there’s the construction site outside which is noisy is fuck. Everything sucks at the moment. 🤣

@movq@www.uninformativ.de Lucky you! My damn work laptop heated up this room to 29°C. The hottest so far.

@kiwu@twtxt.net Last time you asked we were all tired. Now we’re EXHAUSTED because it’s 40 °C around here. 🥵😂😭

@movq@www.uninformativ.de It was nice at around 5 o’clock on the balcony with just 22°C and the tiniest breeze. But I got eaten alive. Fucking mozzies.

@lyse@lyse.isobeef.org It was around 29 °C for a while inside and pretty nice on the balcony, but that’s over now. 🤣

@movq@www.uninformativ.de 26°C inside, 30°C outside right now.

Starting the day with 32 °C inside and absolutely no cooling from the outside.

@movq@www.uninformativ.de Oh my! :-O We reached 38°C. It’s now down one degree.

I just got up from my two, three hours siesta. And I tell you, that was bloody amazing. Layed in bed in undies, no blanket, just some power metal in my headphones and I was sleeping like a baby. Normally, I NEED a blanket, no matter what. But this summer, it’s already the second time that I actually manage to drop off without one.

We’re at 39.5 °C now. Are we going to hit 40?

@movq@www.uninformativ.de CEF turns out to be pretty easy. I had to write a bit of C and Go to bridge, but once that got going I was able to write it into my pure Go go-wayland wlui library for final rendering. The delegating the entire CEF part was a good idea though because it keeps all the complexity in a container Image, leaving me with just the Go + C stubs/interface and SHM/IPC parts.

We went to the source of the river Fils this evening. I couldn’t believe it, but as I was promised, there were just 20°C. That was super nice. Almost chilly. We only met two others with their three dogs right at the beginning and had everything to our own. We enjoyed the firefly and bat show on a bench. Now back in town and the temps are cooking at 27°C. Fuck me!

It was already fairly dark for my camera, so all the photos are even more blurry than usual. Sorry!

https://lyse.isobeef.org/filsursprung-2026-06-25/

06 shows the bench in the background. The source is next to the building under the trees. 07 shows it in its full glory. 08 is the view before the glowing show began.

@movq@www.uninformativ.de I looked into swagimg. That’s the thing, The latest version pulls in fark’n C++ (geez fuck) and luajit. Anything else I’ve round for Wayland depdns on Rust (wtf?!) – So I built my own in Pure Go. It’s wonderful, so simple, only ~170 lines of Go 🤣

@lyse@lyse.isobeef.org My thermometer claims 27 °C now but I don’t trust it. It’s hot, it’s humid, it’s horrible.

@movq@www.uninformativ.de We’re already at 29°C now. Five more to go. It’s terrible!

@lyse@lyse.isobeef.org Sounds lovely! (I think. Not sure about spider webs and such. 😅)

I woke up to 26°C this morning. 🥵

How truly wonderful! I went out tonight and the first thing I noticed was the temperature drop. It felt actually quite pleasing. What a welcome surprise, I didn’t expect that at all. It was warmer in the forst than between the fields. The tiniest breeze helped to cool off the surroundings I think. Right now, the temperature shows 23°C. It’s supposed to reach 18°C at 5 in the morning before it rapidly shoots through the sky again.

When I left the house I even saw the very end of a nice sunset. A bat was around, too. The several thousand fireflies delivered a fantastic show. It’s such a pity that I cannot show this to you. :-(

There were many frogs or toads around. Luckily, the light tan gravel road made for a good constrast to the darker hopping amphibians. So, I spotted them just in time. No animals were harmed.

The moon was out and lit up the scenery. I was perfectly chasing my own shadow for several hundred meters on a forest road. I had the moon right in my back. That moon light shadow felt magical. <3

It must have set a new record on picking up spider webs along the way. The threads around arms and legs always feel quite yucky. People were blasting music somewhere in town. You could here that noise in the entire forest. I found that rather annoying. All street lamps are operational again, so I got already blinded right at the entrance to the town. But other than that, this was a very nice evening stroll. Totally recommended. Already looking forward to tomorrow. :-)

It’s 34°C and all the shutters are closed. Walking past the front door, I was surprised that there is light sneaking through the covered glass next to it. I somehow thought it’s already the middle of the night. :-D

Comme d’habitude avec Ego c’est magistral, mais là c’est une immense […] 🔗 https://yom.li/notes/20260616122041 🔖 https://www.youtube.com/watch?v=j2JDvXvymBQ

The dairy farm has a new milk vending machine. The prices increased by 20%. One liter is now 1.20€ instead of 1.00€. But I don’t complain.

In a few meters of shrubs there were easily 50 butterflies. That was crazy, I’ve never seen this many in one spot. I should have taken a video.

The grain field in the beginning was looking so great. Crazy colorful and very yummy looking. I would have loved to take a bite. Or at least lie down right in the middle.

That was another great time in the outdoors. The 21°C were killing us, though. We were always glad when we reached a shady spot with a little breeze. I’m not gonna survive the 35°C later this week. :-(

https://lyse.isobeef.org/waldspaziergang-2026-06-15/

@movq@www.uninformativ.de I just ran across another thing. At least I personally couldn’t care less about CI infrastructure changes. Whether they’re using github action a or b or c or version v or w, it is not of my interest. At all. (It might be useful to estimate the supply chain attack risk, though.) If the maintainers want to include them in the changelog – and there are probably people to whom this information is crucial – it’s probably best to document CI infrastructure changes in their own section.

Got absolutely jack and sick of all the fucking useless bots, C&C and shit™ hitting my Git server tonight 🤬 So I sat down and built a lightweight version of Anubis, called caddy-pow. So now going forward, you’ll have to (sorry) have a HS-enabled browser to hit git.mills.io which will hopefully make most (if not all) bots just go the fuck away 🤦‍♂️ #Hostile #Web

@movq@www.uninformativ.de Great to be asked for feedback! I just noticed that the first wcwidth version was derived from Markus Kuhn’s C code. I came across him in my ISO 8601 and RFC 3339 endeavors the other day. https://www.cl.cam.ac.uk/~mgk25/iso-time.html What a surprise. :-)

Oh, nice. In my endeavors of time in C++, I came across cal 9 1752. https://www.redhat.com/en/blog/brief-history-mktime

Oh boy, it was bloody humid this morning. Just around 20°C when we left, but climbing rapidly. The flow of air when walking was okay, but as soon as we stopped, streams of sweat were pouring down on us. Luckily, it was cloudy, but the lack of wind was bad. Now, the sun is out, 29°C will be reached in an hour and I’m glad that the house is still cool. It will be a different story in a few weeks or months. Not looking forward to that at ll.

On the bright side, we saw the first tadpoles of the year and an also first, but sadly dead slow worm that probably some bird dropped on a bench next to the fountain. The fly was stuck to its feast and also cactus. The municipality fixed the railing nicely and we came across a giant patch of great looking fire bugs on the summit.

All in all, a successful stroll through the woods but for the humid heat.

https://lyse.isobeef.org/waldspaziergang-2026-05-30/

Aha, yesterday’s newly added support for LC_TIME to render localized timestamps also broke the feed parsing with my LANG=de_DE.UTF-8 and LC_CTYPE=de_DE.UTF-8 environment. :-)

Atom feeds make use of RFC 3339 timestamps. They are first converted into RFC 882 timestamp representation, which is the one that RSS feeds use. However, this conversion now results in localized RFC 882 timestamps, which cannot be parsed into Unix timestamp numbers via curl_getdate(…). I bet that it doesn’t know about the localization at all and expects English month and weekday names. Looking at its docs, I reckon that function was selected because of its myriad of supported timestamp formats: https://curl.se/libcurl/c/curl_getdate.html RFC 3339 is not included, though, hence the transformation up front.

The intermediate Item objects in the parser domain use std::string for the timestamp representation. This isn’t all that silly, because Newsboat supports all sorts of different feed formats with different timestamp formats. These RFC 883 timestamps are centrally parsed into time_t.

Speaking of time: It’s time to go to bed after this late bug hunting fun. :-)

We’re currently at about 28-30°C, but the relative humidity is at a crazy low level of 20%. 😳 This actually feels pretty nice. If it only were always like that …

Agog to be the 2,644th backer 😎 on BackerKit Crowdfunding for Old-School Essentials Demonic Grimoire! https://www.backerkit.com/c/projects/exalted-funeral/old-school-essentials-demonic-grimoire

And a trip to my backyard mountain again. It was very windy, so the 16°C felt even cooler than that. But it will be back in the twenties tomorrow when I visit a mate for a hike, oof.

https://lyse.isobeef.org/waldspaziergang-2026-04-30/

There’s a joke for win fans. Q: I have a problem with my win system. Can you help me? A: Yes. Go to the dos prompt and type format c:, then press OK and all your problems cease within a minute.

My mate and I hiked some 16-18 kilometers to the Wasserberg. The 22°C sun was beating down hard on us. There were quite a bunch of clouds all around, but none of them casted the tiniest shade on us. Only in the second half we got a little bit luckier in that regard. Still, we were soaked before we even left town. Hardly any breeze.

Unfortunately, I left my camera at home and found it hidden behind the cettle in the kitchen after searching the entire house for some 15 odd minutes. However, a greenfinch paid me a visit this morning and I got it on camera. The sunset was crazy colored, too:

https://lyse.isobeef.org/gruenfink-2026-04-18/

The weathermen just cannot be right with their 20°C today, it must have been more. It was awfully hot, the light breeze was not enough and even absent most of the time. In the shade, it was alright. Other than that, the walk to the dairy farm and back was really beautiful. Very lovely scenery.

Somebody spilled their paintbox at sunset. Unfortunately, I missed to reinsert the SD card into my camera, so I could not take more photos of Azabache and his new mate. They quickly disappeared. He even landed right next to my window, so that would have been a killer shot.

https://lyse.isobeef.org/waldspaziergang-2026-04-17/

We cleaned up the forest today with the scouts at absolute dream weather. Blue sky, no clouds, 19°C sunshine. In the morning it was still quite chilly and windy, though. We didn’t find anything spectacular, maybe a rubber dinghy, three car tires and a broken ratchet strap are the most outstanding things to me apart from all the general rubbish, cigarettes, glass, wet wipes, etc. Still, a very fun activity. In the end we had bockwurst, grilled cheese and lye buns on the camp fire.

I then went for a quick stroll with my mate. It’s crazy how quickly the clouds moved in, 30-45 minutes tops. There will be rain in an hour. And the coming days only reach half the temps. I’m glad I took advantage of the great spring day. Haven’t seen Azabache yet and with the rain on deck, the odds are against him and me.

https://lyse.isobeef.org/waldspaziergang-2026-04-11/

@lyse@lyse.isobeef.org AI result ahead, feel free to ignore.

I “asked” the AI at work the same question out of morbid curiousity. It “said” that SQLite converts that integer to floating point internally on overflows and then, when converting back, the x86 instruction cvttsd2si will turn it into 0x8000000000000000, even if the actual floating point value is outside of that range. So, yes, it allegedly actually saturates, as a side effect of the type conversion.

I couldn’t find anything about that automatic conversion in SQLite’s manual, yet, but an experiment looks like it might be true:

sqlite> select typeof(1 << 63);
╭─────────────────╮
│ typeof(1 << 63) │
╞═════════════════╡
│ integer         │
╰─────────────────╯

sqlite> select typeof((1 << 63) - 1);
╭──────────────────────╮
│ typeof((1 << 63) ... │
╞══════════════════════╡
│ real                 │
╰──────────────────────╯

As for cvttsd2si, this source confirms the handling of 0x8000000000000000 on range errors: https://www.felixcloutier.com/x86/cvttsd2si

The following C program also confirms it (run through gdb to see cvttsd2si in action):

<a href="https://yarn.girlonthemoon.xyz/search?q=%23include">#include</a> <stdint.h>
<a href="https://yarn.girlonthemoon.xyz/search?q=%23include">#include</a> <stdio.h>

int
main()
{
    int64_t i;
    double d;

    /* -3000 instead of -1, because `double` can’t represent a
     * difference of -1 at this scale. */
    d = -9223372036854775808.0 - 3000;

    i = d;
    printf("%lf, 0x%lx, %ld\n", d, i, i);

    return 0;
}

(Remark about AI usage: Fine, I got an answer and maybe it’s even correct. But doing this completely ruined it for me. It would have been much more satisfying to figure this out myself. I actually suspected some floating point stuff going on here, but instead of verifying this myself I reached for the unethical tool and denied myself a little bit of fun at the weekend. Won’t do that again.)

I called it quits a bit earlier and enjoyed the sunny 19°C blue sky in nature. I just sat an entire hour on a bench (12) near a habitat (07) and enjoyed the sun rays and singing birds around me. When I returned, the batteries were almost drained. The sunset finished them off, so that I could not record Azabache’s concert shortly after. However, I saw that amazing bird this morning and got him on film. Enjoy!

https://lyse.isobeef.org/waldspaziergang-2026-04-08/