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In-reply-to » Eehhh, what the hell is going on here!?

@lyse@lyse.isobeef.org

Disclaimer: Can’t guarantee that I’m fully awake and I’m being trained at work not to use my brain anymore, so maybe this is complete bullshit. 😪🧟‍♀️

It says here that SQLite uses signed integers:

https://sqlite.org/datatype3.html

In pure bits, 1 << 63 would be 0x8000000000000000, but as a signed value, it gets interpreted as -9223372036854775808. Subtracting 1 yields -9223372036854775809 – but that doesn’t fit in 64 bits anymore. It’s possible that SQLite doesn’t want to wrap around but instead saturates? Haven’t checked. 🤔

With 62 bits, there is enough room.

With 1 << 64, I have no idea how SQLite wants to handle this, because this should immediately trigger a warning, because it doesn’t fit right away. Maybe it gets truncated to 0?

sqlite> select printf('0x%x', 2 * (1 << 64));
╭──────────────────────╮
│ printf('0x%x', 2 ... │
╞══════════════════════╡
│ 0x0                  │
╰──────────────────────╯
sqlite> select printf('0x%x', 0 - 1);
╭──────────────────────╮
│ printf('0x%x', 0 ... │
╞══════════════════════╡
│ 0xffffffffffffffff   │
╰──────────────────────╯
sqlite> select printf('0x%x', 0 - 2);
╭──────────────────────╮
│ printf('0x%x', 0 ... │
╞══════════════════════╡
│ 0xfffffffffffffffe   │
╰──────────────────────╯

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In-reply-to » Just a couple of shots from our trip to Bald Rock—finally got reception so I can share them!

@prologic@twtxt.net Awwwwwwww! I love these stripes, very cool!

Oh, I bet these inclines are no joke. I also know one about 200 meters long terribly steep dirt path up a hill around here. Climbing that is super exhausting. I just looked it up on a map. And it’s just ~17° or ~30% incline. Okay, that’s absolutely nothing compared to your adventure. :-D

But you got your exercises for the day then. Which will make for an even greater sleep tonight. ;-)

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In-reply-to » Just a couple of shots from our trip to Bald Rock—finally got reception so I can share them!

Thank you, @prologic@twtxt.net, that looks really stunning! Seeing forests reaching beyond the horizon always amazes me. This does not exist around here. I also like those balancing rocks.

Keep ‘em coming. Looking forward to see more. But most importantly, enjoy your trip, mate! :-)

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In-reply-to » I remembered to put the camera on my tripod. The neighbors yelling around messed up the audio a bit, though. I kinda saved most parts, but it could have been still better. When I was filming Azabache, a bluetit wanted to return to its nest somewhere next to me, I assume. It was shouting extremely loudly and immediately took off again to land on another roof ridge. It's the one in 24. I had to turn down the volume in the audio. :-D

@lyse@lyse.isobeef.org so adorable! Thank you for the video, I downloaded it. Azabache’s life is seemingly so pleasant, and the sing song, oh my! 🎶😍

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In-reply-to » It's blackbird time again! https://lyse.isobeef.org/amsel-2026-03-29/

@lyse@lyse.isobeef.org easy come, easy go. They grow so fast! :-) Also, Azabache allows to be seeing when ready for it, you know, just like Gandalf “*a wizard is never late, nor is he early, he arrives precisely when he means to*”. :-D

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@kiwu@twtxt.net meh, wish I could say I had a great day. What is worse, tomorrow is back at work again. There isn’t a single day I think: did we evolved, and when through all those troubles, to end up like this?!

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In-reply-to » That's a very interesting thought and I agree: https://benhoyt.com/writings/dependencies/

@movq@www.uninformativ.de Yeah. Unfortunately. :-( I tried to bring up the subject of dependency upgrade reviews a few times, but nobody else cared. We finally experienced a supply chain attack (luckily, didn’t turn out too horrible for us, could have been worse) and this got the discussion slowly rolling again. So, publication of this article is perfect timing. Let’s see. Admittedly, I don’t have high hopes. And I bet someone suggests to use AI agents…

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In-reply-to » It's blackbird time again! https://lyse.isobeef.org/amsel-2026-03-29/

Thank you, @bender@twtxt.net!

My mate and I took advantage of the public holiday and went on a hike. At first, the 14°C and only slight wind weren’t all that terrible, especially since there were only a few clouds. Later, the sun got covered more and more and also the wind picked up. I was really glad that I brought my jacket along. In the beginning I was contemplating about leaving it at home, but then still wore it and stripped it a few minutes into the trip. It was very windy at the summit, so for our second lunch break wearing it was an absolute must. It was a very beautiful trip and I enjoyed my mate’s company.

Finally, Azabache showed up, too. I didn’t bother videoing with all the wind. Didn’t feel like fixing the audio. Maybe tomorrow.

https://lyse.isobeef.org/waldspaziergang-2026-04-03/

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In-reply-to » That's a very interesting thought and I agree: https://benhoyt.com/writings/dependencies/

@lyse@lyse.isobeef.org Indeed. Very unpopular, though. I’ve long given up that fight at work.

In reality, there are too few real incidents. It doesn’t hurt enough. It’s always: “Something could happen!” But we’ve never been hit big time by an attack like this … so I just look like a paranoid idiot.

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In-reply-to » In case you’re wondering where they are: https://artemistracker.com/

@movq@www.uninformativ.de with the current regime, everything is, to put it politely, rather odd, and in disarray. They have yesterday’s window, otherwise the next one was on the 12 of April, or something like that. We knew it was going up for a few days, but we are used to that kind of thing, so it is not that super exciting any more. LOL.

Yeah, I saw it in person.

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In-reply-to » For the first time in years, I managed to get out and throw a round of disc golf. Had a good time playing Vietnam Veterans Park in Kannapolis, throwing +10 over 9 holes, with my only par being thanks to a 40' "putt" with my MRV. And the weather was perfect.

@itsericwoordward@itsericwoodward.com That’s a nice collection. :-)

It made me look at my single frisbee, that was last used maybe 8 years ago, possibly more. I immediately found it in the drawer I thought it was in. And alongside some other stuff I was unsuccessfully hunting for for literally months by now. Thanks, mate! ;-)

Hopefully, my good headlamp also reveals itself at some point in time.

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In-reply-to » @lyse Oops, I guess the new text is a bit obscure. If you follow the link, the text is a bit more explicit, but you still need to know what a lexical scope is. Anyway, this is part of Perl moving very carefully toward being UTF-8 by default while also not breaking code written in the 90s. If you name a recent version like "use v5.42;" then Perl stops letting you use non-ASCII characters unless you also say "use utf8;". The "lexically" part basically means that strictness continues until the next "}", or the end of the program. That lets you fix up old code one block at a time, if you aren't ready to apply the new strictness to a whole file at once.

@falsifian@www.falsifian.org Thanks for clarification. I already thought something along those lines. Wow, so, you can really mix different encodings in a single file, crazy. My Perl experience is limited to maybe 10, 20 or at the very most 30 written lines of code over the decades.

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In-reply-to » I made the classic mistake. I thought I was smarter than this. I could try to scrub this from my repository, but that seems like more trouble than it's worth, so here it is for your enjoyment: https://fossil.falsifian.org/misc/info/f6fa59e27781ce75f4cbaf700997ffffab41ad9d2e97b4aa3e360400ead3532c

@falsifian@www.falsifian.org Thanks, I’ll keep this in mind in case I’m ever around your neighborhood. ;-)

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In-reply-to » I made the classic mistake. I thought I was smarter than this. I could try to scrub this from my repository, but that seems like more trouble than it's worth, so here it is for your enjoyment: https://fossil.falsifian.org/misc/info/f6fa59e27781ce75f4cbaf700997ffffab41ad9d2e97b4aa3e360400ead3532c

@falsifian@www.falsifian.org wow, it has been a while since I saw Fossil. I am surprised it is still around!

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