In-reply-to » And speaking of Twtxt (See: #xushlda, feeds should be treated as append-only. Your client(s) should be appending Twts to the bottom of the file. Edits should never modify the timestamp of the Twt being edited, nor should a Twt that was edited by deleted, unless you actually intended to delete it (but that's more complicated as it's very hard to control or tell clients what to do in a truely decentralised ecosystem for the deletion case). #Twtxt #Client #Recommendations

@prologic@twtxt.net I now see my twtxts as written in the proverbial stone. That is, no edits, no deletions, no matter how embarrassing their content might be. 😅

⤋ Read More

And speaking of Twtxt (See: #xushlda, feeds should be treated as append-only. Your client(s) should be appending Twts to the bottom of the file. Edits should never modify the timestamp of the Twt being edited, nor should a Twt that was edited by deleted, unless you actually intended to delete it (but that’s more complicated as it’s very hard to control or tell clients what to do in a truely decentralised ecosystem for the deletion case). #Twtxt #Client #Recommendations

⤋ Read More

Nobody writes emails by hand using RFC 5322 anymore, nor do we manually send them through telnet and SMTP commands. The days of crafting emails in raw format and dialing into servers are long gone. Modern email clients and services handle it all seamlessly in the background, making email easier than ever to send and receive—without needing to understand the protocols or formats behind it! #Email #SMTP #RFC #Automation

⤋ Read More
In-reply-to » (#wj5bcwq) @sorenpeter you raw feed says otherwise. Also, https://txt.sour.is/conv/wj5bcwq.

@bender@twtxt.net Hehe good sleuthing 🤣 I swear it was an edit ✍️ Haha 😂 yarnd now “sees” both every single time, where-as before it would just obliterate the old Twt, but remain in archive. Now you get to see both 😅 Not sure if that’s a good thing or not, but it certainly makes it much clearer how to write “code logic” for detecting edits and doing something more UX(y) about ‘em 🤔

⤋ Read More
In-reply-to » I went on a small hike, just 12-13km this time. The weather was great, blue sky, sunny 18°C, but with the wind it felt colder. Leaves and other green stuff is exploding like crazy. It looks super beautiful right now.

@prologic@twtxt.net stop fooling around, and smell the flowers (careful with the bees, they sting)! An unofficial sign done by children, I am sure. :-D

⤋ Read More

Je voudrais synchroniser 2 disques : l’un contient des musiques au format .opus, il faut les convertir sur le second disque au format mp3. J’utilise déjà beets pour importer les musiques sur le premier disque. Comment vous feriez ça? Merci! #question

⤋ Read More
In-reply-to » To the parents or teachers: How do you teach kids to program these days? 🤔

@lyse@lyse.isobeef.org hey pascal bro! My first coding class was with an old Borland Turbo Pascal. I made my own little window manager for the assignments for class.

The teacher didn’t appreciate it much since I had to print out the code to turn it in. My Yatzee game was a stack of pages. 🤪

⤋ Read More
In-reply-to » To the parents or teachers: How do you teach kids to program these days? 🤔

@movq@www.uninformativ.de I started with Delphi in school, the book (that we never ever used even once and I also never looked at) taught Pascal. The UI part felt easy at first but prevented me from understanding fundamental stuff like procedures or functions or even begin and end blocks for ifs or loops. For example I always thought that I needed to have a button somewhere, even if hidden. That gave me a handler procedure where I could put code and somehow call it. Two or three years later, a new mate from the parallel class finally told me that this wasn’t necessary and how to do thing better.

You know all too well that back in the day there was not a whole lot of information out there. And the bits that did exist were well hidden. At least from me. Eventually discovering planet-quellcodes.de (I don’t remember if that was the original forum or if that got split off from some other board) via my best schoolmate was like finding the Amber Room. Yeah, reading the ITG book would have been a very good idea for sure. :-)

In hindsight, a console program without the UI overhead might have been better. At least for the very start. Much less things to worry about or get lost.

Hence, I’d recommend to start programming with a console program. As for the language, not sure. But Python is probably a good choice, it doesn’t require a lot of surrounding boilerplate like, say Java or Go. It also does exceptionally well in the principle of least surprise.

⤋ Read More

I went on a small hike, just 12-13km this time. The weather was great, blue sky, sunny 18°C, but with the wind it felt colder. Leaves and other green stuff is exploding like crazy. It looks super beautiful right now.

I came across an unfortunately dead salamander on the forest road, some fenced in deer, heaps of sheep, some unmagnetic cows (some were aligned very roughly north-south, but mainly with the axis of the best view I believe), a maybeetle and finally an awesome sunset. Not too shabby! The sheep were mehing all the time, that was really lovely to hear. And the crickets were already active, too. Didn’t expect them to hear yet. I tried to record the concert, but the wind messed it all up. Oh well.

Image

https://lyse.isobeef.org/waldspaziergang-2025-04-27/

⤋ Read More
In-reply-to » To the parents or teachers: How do you teach kids to program these days? 🤔

I should probably clarify: Which language/platform? Something graphical or web-based right from the beginning or do you start with a console program?

⤋ Read More

I just fixed a bug in tt’s reply to parent feature. Previously, when the message tree looked like the following

Message
├╴Reply 1
│ └╴Subreply
└╴Reply 2

and “Reply 2” was selected, pressing A to reply to the parent should have picked “Message”. However, a reply to “Reply 2” was composed instead. The reason was a precausiously introduced safety guard to abort the parent search which stopped at “Subreply”, because its subject didn’t match “Reply 2”’s. It was originally intended to abort on a completely different message conversation root. Just in case. Turns out that this thoght was flawed.

Fixing bugs by only removing code is always cool. :-)

⤋ Read More

Today I added support for Let’s Encrypt to eris via DNS-01 challenge. Updated the gcore libdns package I wrote for Caddy, Maddy and now Eris. Add support for yarn’s cache to support # type = bot and optionally # retention = N so that feeds like @tiktok@feeds.twtxt.net work like they did before, and… Updated some internal metrics in yarnd to be IMO “better”, with queue depth, queue time and last processing time for feeds.

⤋ Read More
In-reply-to » Can you beat me at the circle game? 😂 https://neal.fun/perfect-circle/

Can you automate the drawing with a script? On X11, you can:

#!/bin/sh

# Position the pointer at the center of the dot, then run this script.

sleep 1

start=$(xdotool getmouselocation --shell)
eval $start

r=400
steps=100
down=0

for step in $(seq $((steps + 1)) )
do
    # pi = 4 * atan(1)
    new_x=$(printf '%s + %s * c(%s / %s * 2 * (4 * a(1)))\n' $X $r $step $steps | bc -l)
    new_y=$(printf '%s + %s * s(%s / %s * 2 * (4 * a(1)))\n' $Y $r $step $steps | bc -l)

    xte "mousemove ${new_x%%.*} ${new_y%%.*}"
    if ! (( down ))
    then
        xte 'mousedown 1'
        down=1
    fi
done

xte 'mouseup 1'
xte "mousemove $X $Y"

Image

Interestingly, you can abuse the scoring system (not manually, only with a script). Since the mouse jumps to the locations along the circle, you can just use very few steps and still get a great score because every step you make is very accurate – but the result looks funny:

Image

🥴

⤋ Read More
In-reply-to » Interesting factoid... By inspecting my "followers" list every now and again, I can tell who uses a client like jenny, tt or any other client where fetches are driven by user interactions of invoking the app. What do we call this type of client? Hmmm 🤔 Then I can tell who uses yarnd because they are "seen" more frequently 🤣

@javivf@adn.org.es pretty much 👌

⤋ Read More

ouf, j’ia pu récupérer mes contacts grâce à carddav (radicale) hébergé sur mon serveur, j’avais oublié que j’avais ce truc

⤋ Read More

$ bat https://twtxt.net/twt/edgwjcq | jq '.subject'
"(#yarnd)"

hahahahaha 🤣 Does your client allow you to do this or what? 🤔

⤋ Read More
In-reply-to » Interesting factoid... By inspecting my "followers" list every now and again, I can tell who uses a client like jenny, tt or any other client where fetches are driven by user interactions of invoking the app. What do we call this type of client? Hmmm 🤔 Then I can tell who uses yarnd because they are "seen" more frequently 🤣

@bmallred@staystrong.run No! Never 😆

⤋ Read More

Interesting factoid… By inspecting my “followers” list every now and again, I can tell who uses a client like jenny, tt or any other client where fetches are driven by user interactions of invoking the app. What do we call this type of client? Hmmm 🤔 Then I can tell who uses yarnd because they are “seen” more frequently 🤣

⤋ Read More
In-reply-to » (#uug3i5a) @prologic I don’t understand what’s happening. It often happens with @aelaraji Replies are often simply disconnected.

@bender@twtxt.net It isn’t @aelaraji@aelaraji.com’s fault at all here 😅 I think the only way I can improve this somewhat is by introducing a similar convergence that I believe @movq@www.uninformativ.de built for Jenny which would fetch the mentioned feed temporarily to see if it contains the subject being replied to (in case it’s not in the cache).

I’ll think about doing this too, but I have to do it carefully so as not to cost too much in terms of resources or performance…

⤋ Read More
In-reply-to » @andros One thing I really liked about the hacker news rss feeds is the link to the comments. Reckon you can add that to the feed? 🤔

Andros’ feed is simply the direct link to submissions with at least 600 points. It doesn’t link to Hacker News, thus no comments.

⤋ Read More
In-reply-to » A visual flow chart diagram that illustrates how two different but very related concepts can lead to system accidents 👌 Media

These ideas are dr the two books:

  • Drift into Failure: From Hunting Broken Components to Understanding Complex Systems by Sidney Dekker (2011)
  • Engineering a Safer World by Nancy Leveson (2011)

The former I haven’t read. The later I haven’t finished reading 😅

⤋ Read More
In-reply-to » Also, I should cut down on coffee. Seriously, I've nearly had a ... I honestly don't know what it was; A Panic attack? A heart attack? I dunno, I just felt like my heart and lungs were so about to burst I had to go for a run to cope.

@prologic@twtxt.net @movq@www.uninformativ.de The side effects ARE what got me into drinking coffee in the first place, now it feels like I’m fighting them back for my life 😅

⤋ Read More
In-reply-to » A visual flow chart diagram that illustrates how two different but very related concepts can lead to system accidents 👌 Media

And the idea of asynchronous evolutions comes from system accidents where control failures emerge when system structure, constraints, and evolution are poorly managed.

⤋ Read More
In-reply-to » A visual flow chart diagram that illustrates how two different but very related concepts can lead to system accidents 👌 Media

The idea of drift into failure is small normal adaptations erode safety over time without people noticing.

⤋ Read More