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In-reply-to » I'm in an article in Quanta Magazine! It's about the bizarre world of algorithms that re-use memory that's already full. https://www.quantamagazine.org/catalytic-computing-taps-the-full-power-of-a-full-hard-drive-20250218/ I'm the one with all the snow in the background.

@lyse@lyse.isobeef.org I am a big fan of ā€œobviousā€ math facts that turn out to be wrong. If you want to understand how reusing space actually works, you are mostly stuck reading complexity theory papers right now. Ian wrote a good survey: https://iuuk.mff.cuni.cz/~iwmertz/papers/m23.reusing_space.pdf . It’s written for complexity theorists, but some of will make sense to programmers comfortable with math. Alternatively, I wrote an essay a few years ago explaining one technique, with (math-loving) programmers as the intended audience: https://www.falsifian.org/blog/2021/06/04/catalytic/ .

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In-reply-to » I'm in an article in Quanta Magazine! It's about the bizarre world of algorithms that re-use memory that's already full. https://www.quantamagazine.org/catalytic-computing-taps-the-full-power-of-a-full-hard-drive-20250218/ I'm the one with all the snow in the background.

@falsifian@www.falsifian.org Oh, that’s neat! Interesting how ā€œobviouslyā€ isn’t all that obvious at all, even to the contrary. I reckon I have to read up on that subject on the weekend. :-)

I like how Ian’s and your photo complement each other, winter and summer join forces for something special. :-)

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@movq@www.uninformativ.de @prologic@twtxt.net I don’t know, I don’t see this happening all that often. Very rarely. The problem I encounter much more often is that tech folks are blindly adopting every new hype without thinking the slightest bit what the consequences might be.

But maybe that also means I’m one of these ā€œtold you soā€ guys. Not sure.

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Yesterday I was doing a lot of research on how #hyperdrive and the #holepunch project work. Would it be possible to use it to make #twtxt an easier gateway for new users? Could we stop using web servers?
My conclusion: We would end up being a #nostr. On the one hand it would become more complex to use, it would force the user to have software installed, and on the other hand the community would need a central proxy to make the routes accessible via HTTP. In other words, it’s not a good idea.
However, it’s an AMAZING technology. I want to start playing with it.

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In-reply-to » I'm continuing my tt rewrite in Go and quickly implemented a stack widget for tview. The builtin Pages is similar but way too complicated for my use case. I would have to specify a mandatory name and some additional options for each page. Also, it allows me to randomly jump around between pages using names, but only gives me direct access the first, however, not the last page. Weird. I don't wanna remember names. All I really need is a classic stack. You open a new fullscreen dialog and maybe another one on top of that. Closing the upper most brings you back to the previous one and so on.

@doesnm@doesnm.p.psf.lt I’ll let you know once it reaches a point where it might be barely usable by someone else than myself. There are long ways to go, though. Right now, you don’t wanna even look at it. :-)

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In-reply-to » I'm continuing my tt rewrite in Go and quickly implemented a stack widget for tview. The builtin Pages is similar but way too complicated for my use case. I would have to specify a mandatory name and some additional options for each page. Also, it allows me to randomly jump around between pages using names, but only gives me direct access the first, however, not the last page. Weird. I don't wanna remember names. All I really need is a classic stack. You open a new fullscreen dialog and maybe another one on top of that. Closing the upper most brings you back to the previous one and so on.

Thinking about trying tt. If it really usable i will abandon twtxtdon (service to read twtxt feeds from mastodon client), which currently has only authorization implemented

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I’m continuing my tt rewrite in Go and quickly implemented a stack widget for tview. The builtin Pages is similar but way too complicated for my use case. I would have to specify a mandatory name and some additional options for each page. Also, it allows me to randomly jump around between pages using names, but only gives me direct access the first, however, not the last page. Weird. I don’t wanna remember names. All I really need is a classic stack. You open a new fullscreen dialog and maybe another one on top of that. Closing the upper most brings you back to the previous one and so on.

The very first dialog I added is viewing the raw message text. Unlike in @arne@uplegger.eu’s TwtxtReader, I’m not able to include the original timestamp, though. I don’t have it in its original form in the database. :-/

Next up is a URL view.

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@prologic@twtxt.net Of course you don’t notice it when yarnd only shows at most the last n messages of a feed. As an example, check out mckinley’s message from 2023-01-09T22:42:37Z. It has ā€œ[Scheduled][Scheduled][Scheduled]ā€œā€¦ in it. This text in square brackets is repeated numerous times. If you search his feed for closing square bracket followed by an opening square bracket (][) you will find a bunch more of these. It goes without question he never typed that in his feed. My client saves each twt hash I’ve explicitly marked read. A few days ago, I got plenty of apparently years old, yet suddenly unread messages. Each and every single one of them containing this repeated bracketed text thing. The only conclusion is that something messed up the feed again.

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In-reply-to » i made a little twtxt feed fixer for when a feed uses other whitespace instead of tabs.

@prologic@twtxt.net Tolerant yes, but in the right places. This is just encouraging people to not properly care. The extreme end is HTML where parsers basically accept any input. I’m not a fan of that. Whatever.

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In-reply-to » Have you ever had to refactor a project that was not documented? Any suggestions?

@andros@twtxt.andros.dev I suggest to not touch it and work on a different project instead. :-D

No, in all seriousness, that’s a tough one. Try to figure out the requirements and write tests to cover them. In my experience, if there is no good documention, tests might also be lacking. It goes without saying that you have to understand the code segments first before you can begin to refactor them. Commit even earlier and more often than usual, this will help you bisecting potentially introduced bugs later on. Basically baby steps.

But it also depends on the amount of refactoring required. Maybe just scrap it entirely and start from scratch. This might not be feasible due to e.g. the overall project size, though.

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In-reply-to » I think it is not easy to implement, you need a database. Timeline is an elegant solution: read and sort.

@andros@twtxt.andros.dev I’m all for elegant solutions. I prefer when the computer helps me to really achieve my goal and solve it completely, not where I still have to manually filter a list by hand. Anyway. :-)

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In-reply-to » @eapl.me Read flags are so simple, yet powerful in my opinion. I really don't understand why this is not a thing in most twtxt clients. It's completely natural in e-mail programs and feed readers, but it hasn't made the jump over to this domain.

@eapl.me@eapl.me Yeah, you need some kind of storage for that. But chances are that there’s already a cache in place. Ideally, the client remembers etags or last modified timestamps in order to reduce unnecessary network traffic when fetching feeds over HTTP(S).

A newsreader without read flags would be totally useless to me. But I also do not subscribe to fire hose feeds, so maybe that’s a different story with these. I don’t know.

To me, filtering read messages out and only showing new messages is the obvious solution. No need for notifications in my opinion.

There are different approaches with read flags. Personally, I like to explicitly mark messages read or unread. This way, I can think about something and easily come back later to reply. Of course, marking messages read could also happen automatically. All decent mail clients I’ve used in my life offered even more advanced features, like delayed automatic marking.

All I can say is that I’m super happy with that for years. It works absolutely great for me. The only downside is that I see heaps of new, despite years old messages when a bug causes a feed to be incorrectly updated (https://twtxt.net/twt/tnsuifa). ;-)

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In-reply-to » Linear feeds are a dark pattern - A proposal for Mastodon https://tilde.town/~dzwdz/blog/feeds.html

@eapl.me@eapl.me Read flags are so simple, yet powerful in my opinion. I really don’t understand why this is not a thing in most twtxt clients. It’s completely natural in e-mail programs and feed readers, but it hasn’t made the jump over to this domain.

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In-reply-to » I have uploaded a new version of #twtxtel 🄳. It's now possible to view profiles, either your own or others. #twtxt #emacs Media @prologic @xuu

@aelaraji@aelaraji.com Sorry I’m late! I still have to work on the mention system, I don’t get some of the messages. I’ll look into your case and get back to you shortly šŸ˜„
If it’s a problem that ruins your experience, don’t hesitate to create an issue.

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@bmallred@staystrong.run Surprisingly, my

User-agent: *
Disallow: /

seems to work. Or maybe those bastards change their user agent and claim to be someone nice. In any case, I just added a bunch of

location = /robots.txt {
    add_header Content-Type text/plain;
    return 200 "User-agent: *\nDisallow: /\n";
}

in my nginx config. No need for any bot to visit, crawl and index most of my sites.

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In-reply-to » @andros The article is a good reminder of the true blogging mindset. But let's try to think beyond. 2 ideas: (1) writing "forces clarity, structures your thoughts, sharpens your perspective". But it also generates thoughts in the sense of Heinrich von Kleist (1805). (2) You're writing for "the future you, one right person, one day" but you are also writing for the AI. The idea of AI as an audience.

@jost@jost.sdfeu.org Yeah, this AI crap is a big reason not to blog.

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In-reply-to » Excellent article where you reflect on why it is important to write in your blog, even knowing that nobody will read it. https://andysblog.uk/why-blog-if-nobody-reads-it/ At least this article does.

@andros@twtxt.andros.dev The article is a good reminder of the true blogging mindset. But let’s try to think beyond. 2 ideas: (1) writing ā€œforces clarity, structures your thoughts, sharpens your perspectiveā€. But it also generates thoughts in the sense of Heinrich von Kleist (1805). (2) You’re writing for ā€œthe future you, one right person, one dayā€ but you are also writing for the AI. The idea of AI as an audience.

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In-reply-to » When I woke up today we had already disconnected from the Russian power grid. I checked the uptime of my servers: no reboots, no outages. Not that I was very worried. You can have a nice live view at cross border electricity flow here: https://dashboard.elering.ee/en We'll connect to the rest of continental Europe on Sunday.

@prologic@twtxt.net Ha,ha :-) I do not maintain anything! In the context of that post I was just an ordinary citizen. So the ā€˜we’ refers twice to ā€œwe, the citizens of the Baltic Statesā€. (Classical case of social media ā€˜talk at cross purposes’. Now I understand, why they do this Introduction-thing over on mastodon ;-)

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In-reply-to » (#szvqv6a) @bender @prologic I can reproduce this locally, too. But it doesn't matter if I follow the feed or not. With JS enabled, hitting "Reply" opens a textarea with @<url>. Submitting this writes @<domain url> instead of @<nick url> in the feed.

hmm interesting work here.. ill give it a look.. @lyse@lyse.isobeef.org do you know if it is even storing the url into the AST object? afair the code to parse tags url should be the same as the mention url.

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In-reply-to » (#szvqv6a) @bender @prologic I can reproduce this locally, too. But it doesn't matter if I follow the feed or not. With JS enabled, hitting "Reply" opens a textarea with @<url>. Submitting this writes @<domain url> instead of @<nick url> in the feed.

While I now have a somewhat working fix for it in yarnd (https://git.mills.io/yarnsocial/yarn/pulls/1232), I also have the feeling that I should fix literal formatting in lextwt as well. This also uncovered more bugs I believe: https://git.mills.io/yarnsocial/go-lextwt/pulls/28

But then there is also the question why the textarea is populated with @<url> in the first place rather than @<nick url> or yarnd’s own @nick@domain/@nick syntax. It indeed has to do something with whether I follow the mentioned feed or not.

Anyway, something to investigate for future Lyse or maybe @prologic@twtxt.net and/or @xuu@txt.sour.is. G’night!

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@bender@twtxt.net @prologic@twtxt.net I can reproduce this locally, too. But it doesn’t matter if I follow the feed or not. With JS enabled, hitting ā€œReplyā€ opens a textarea with @<url>. Submitting this writes @<domain url> instead of @<nick url> in the feed.

However, when I have JS disabled, ā€œReplyā€ jumps to the top of the page, but the the textarea is at the bottom. So, after scrolling down, the textarea is not filled with anything. Which is expected I reckon. Entering @nick@domain or just @nick resolves to the correct @<nick url> in the feed.

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@movq@www.uninformativ.de Whether in the office or at home, I get nothing done. ;-) Well, while this is almost true, I actually tried to respond to the other thread I started myself, but starting the editor it switched immediately to this one. Any idea why this happens?

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@movq@www.uninformativ.de So true! Either I’m hanging around with my direct teammates socializing in person in a meeting room or some other workmates are making so much noise in the open-plan office that I cannot concentrate at all. In any case, completely unproductive. :-D Luckily, I very rarely have to go to the office.

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In-reply-to » That was a super interesting talk, I can recommend it: https://media.ccc.de/v/38c3-microbes-vs-mars-a-hacker-s-guide-to-finding-alien-life

@falsifian@www.falsifian.org Yes! The first part about the history was my favorite. Not that the second one about finding life on Mars wasn’t interesting, no, not at all! But maybe it’s just that Earth is a bit more relatable. :-) I’m sure they will dig up something eventually.

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In-reply-to » That was a super interesting talk, I can recommend it: https://media.ccc.de/v/38c3-microbes-vs-mars-a-hacker-s-guide-to-finding-alien-life

@lyse@lyse.isobeef.org Thanks for sharing. I really enjoyed it. The beginning part about the history of life on Earth was fun to watch having just read Dawkin’s old book The Selfish Geene, and now I want to read more about archaea. The end of the talk about what might be going on on Mars made me a bit hopeful someone will find some good evidence.

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@movq@www.uninformativ.de The light pollution map reports red for my town. That’s fairly accurate, I’d say. The view from home is not all that great. Yeah, I can see Ursa Major and a bunch of other stars. Maybe even some satellites. But there’s definitely a sky glow at the horizon.

When I leave town, I can see a bit more. However, it doesn’t compare to the alps or even some rural parts in Australia. The latter was by far the craziest I’ve ever seen in my life. Looked like a space telescope photo in person. Soooooooooooooo many stars and the band of the milky way was easily visible to the naked eye. Up until then, I didn’t even know this was remotely possible down on earth. Absolutely stunning. :-)

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In-reply-to » So what are some good alternatives to GitHub, that are not based in USA? I like the minimal feel of sourcehut but it seem you have to pay if you want your, not just submit patches to others repos. But they also got IRC bouncer and mailing-lists included. Codeberg also looks appealing being based in Germany.

@sorenpeter@darch.dk It depends on your requirements. If you just want to put your code somewhere for yourself, simply push it over SSH on a server and call it good. That’s what I do with lots of repos. If you want an additional web UI for read access for the public, cgit comes to mind (a mate uses that). Prologic runs Gitea, which offers heaps more functionality like merge requests.

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@movq@www.uninformativ.de Nice! I would have missed the plane if you hadn’t pointed it out. :-) Venus is very visible these days. When a mate and I went on a night walk during clear sky this week, the night sky looked really great, it was easy to spot the second planet. We got lucky, ISS just passed above our heads, too. Most of the week, it was cloudy, though.

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