@movq@www.uninformativ.de Oh, nice! I never was brave enough to try to move the OS to a different machine, always reinstalled from scratch. :-S

A mate also had this or a very similar white Samsung netbook. I remember typing on that thing was no fun at all for me, never hit the single right key. :-D

I’m not a fan of netbooks, there’s not remotely enough screen space for my taste. I always had 15 inch notebook. Sure, they are way heavier, but I can actually get work with them done. And yes, glared screens are an invention right from the devil himself. Completely stupid.

Just saw the video. Can’t believe that ladder is that expensive. Even in AUD, it is almost $100. It is also 2.5 stars, with 13 reviews. Gulp. Engineering aside (and you are right, it is pretty interesting, and some, if not most of it went over my head), the ladder is rubbish. This is the one I have. Not super, but have been with me for a while, and used quite a bit, still as good as new.

AMD Ryzen 9 9950X3D2 Benchmarks: The Best Desktop Performance For Linux Developers, Creators
Today we can finally share performance benchmarks of the long-rumored AMD Ryzen 9 9950X3D2 Dual Edition processor. This new halo product for the Ryzen 9000 series desktop line-up offers captivating performance for developers frequently compiling code, creators, technical computing workloads for students or hobbyists or those not able to afford a Threadripper / EPYC type workstation, or similar heavy computing use. With … ⌘ Read more

Linux 7.1 Adds New AMD SMCA Bank Types, Presumably For Upcoming EPYC Venice
The AMD Machine Check Exception “mce_amd” driver as part of the Error Detection And Correction (EDAC) subsystem is introducing support for new SMCA bank types on AMD platforms. Given the timing these new bank types are presumably for AMD’s upcoming Zen 6 / EPYC Venice hardware… ⌘ Read more

@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://we.loveprivacy.club/search?q=%23include">#include</a> <stdint.h>
<a href="https://we.loveprivacy.club/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.)

Claude Code’s Source Code Leaks Via npm Source Maps
Grady Martin writes: A security researcher has leaked a complete repository of source code for Anthropic’s flagship command-line tool. The file listing was exposed via a Node Package Manager (npm) mapping, with every target publicly accessible on a Cloudflare R2 storage bucket. $ du -hs .35M .$ find -type f | sed ’s/^.*\.//’ | sort | uniq -c | sort -bVr 1332 ts … ⌘ Read more

Bills Would Ban Liability Lawsuits For Climate Change
An anonymous reader quotes a report from Inside Climate News: Republican lawmakers in multiple states and Congress are advancing proposals to shield polluters from climate accountability and prevent any type of liability for climate change harms – even as these harms and their associated costs continue to mount. It’s the latest in a counter-offensive that has unfolded … ⌘ Read more

Sodium-Ion Battery Tested for Grid-Scale Storage in Wisconsin
“A new type of battery storage is about to be deployed on the Midwestern grid for the first time,” reports Electrek:

Sodium-ion battery storage manufacturer Peak Energy and global energy company RWE Americas will pilot a passively cooled sodium-ion battery system in eastern Wisconsin on the Midcontinent Independent System Operator network — the fi … ⌘ Read more

I’m supporting incremental SQLite schema changes to just upgrade from an older database version to whatever the current software version supports. In the past, I already noticed that this is quite expensive in unit tests when each test case runs through the entire schema patches and applies them one by one.

To speed up test execution I now decided that I finally go through the troubles of maintaining both a set of incremental patches and a full schema setup in one go. A unit test verifies that both ways end up with the same structure. This gives me a set of SQLs to check the structures:

SELECT type, name, tbl_name, sql
FROM sqlite_schema
ORDER BY type, name, tbl_name

Unfortunately, the resulting CREATE TABLE SQL queries are formatted differently, depending on whether the full schema was set up in one big step or the structure had been modified with ALTER TABLE. Mainly, added columns are not on their own lines but appended in one physical line. That’s why I wanted an SQL formatting tool. Since I didn’t find one that works decently, I’m now doing some simple string manipulation. Joining consecutive whitespace into a single space character, removing spaces before commas and closing parentheses and spaces after opening parentheses. This works surpringly good enough. Of course, if it fails, the “diff” is absolutely horrendous.

Now for the cool part, my test execution dropped from around 5:05 minutes to just 1:32 minutes! I call that a win.

I just stumbled across PRAGMA table_info('tablename') https://sqlite.org/pragma.html#pragma_table_info, PRAGMA foreign_key_list('tablename') and friends. I guess, I have to play with that, now. It’s probably much better to use than the SQL text approach.

@bender@twtxt.net H-Blockx covered it, the original was by Snap! https://en.wikipedia.org/wiki/The_Power_(Snap!_song) But it’s actually not my type of music at all. The high pitch refrain “I’ve got the power” is iconic and has somehow burned itself into my brain. Must have been a short circuit.

@movq@www.uninformativ.de Luckily, I’ve never encountered any bugs in Vim with my type of work and features I use.

@lyse@lyse.isobeef.org hahhaha! Succulent, as in this type of plant. Certainly not looking to eat them, for sure! 😅

A Nuclear Reactor Backed By Bill Gates Gets Federal Approval To Start Building
An anonymous reader quotes a report from the New York Times: A novel type of nuclear power plant in Wyoming backed by Bill Gates received a key federal permit on Wednesday, making it the first new U.S. commercial reactor in nearly a decade to receive clearance to begin construction. The Nuclear Regulatory Commissio … ⌘ Read more

Vehicle Tire Pressure Sensors Enable Silent Tracking
Longtime Slashdot reader linuxwrangler writes: Dark Reading reports that a team of researchers has determined that signals from tire pressure monitoring systems (TPMSs), required in U.S. cars since 2007, can be used to track the presence, type, weight, and driving pattern of vehicles. The researchers report (PDF) that the TPMS data, which includes unique sensor IDs, is … ⌘ Read more

Trump’s ‘Board of Peace’ Explores Stablecoin For Gaza
An anonymous reader quotes a report from the Financial Times: Officials working with Donald Trump’s “Board of Peace” are exploring setting up a stablecoin for Gaza as part of efforts to reshape the devastated Palestinian enclave’s economy, according to five people familiar with the discussions. The talks around introducing a stablecoin – a type of cryptocurrency whose v … ⌘ Read more

Ceph In Linux 7.0 Lands Support For AES256K Keys
For those making use of the Ceph open-source, distributed storage platform, with the upcoming Linux 7.0 kernel they are introducing support for the AES256K key type… ⌘ Read more

Linux 7.0 Brings Apple Type-C PHY, Snapdragon X2 & Rockchip HDMI 2.1 FRL Additions
Ahead of the Linux 7.0 merge window ending this weekend, the PHY updates were merged this week for this next major kernel release. There are some notable PHY additions particularly for Apple Silicon USB Type-C support as well as additions for Qualcomm’s new Snapdragon X2 laptop SoCs… ⌘ Read more

NASA Chief Classifies Starliner Flight As ‘Type A’ Mishap, Says Agency Made Mistakes
NASA has officially classified Boeing Starliner’s 2024 crewed flight as a “Type A” mishap, acknowledging serious technical failures and leadership shortcomings that nearly left astronauts unable to safely return. Administrator Jared Isaacman released (PDF) a 311-page internal report citing flawed decision-m … ⌘ Read more

Vim 9.2 Released
“More than two years after the last major 9.1 release, the Vim project has announced Vim 9.2,” reports the blog Linuxiac:

A big part of this update focuses on improving Vim9 Script as Vim 9.2 adds support for enums, generic functions, and tuple types.

On top of that, you can now use built-in functions as methods, and class handling includes features like protected constructors with _new(). The :defcompile command has also been impro … ⌘ Read more

ByteDance Suspends Seedance 2 Feature That Turns Facial Photos Into Personal Voices Over Potential Risks
hackingbear writes: China’s Bytedance has released Seedance 2.0, an AI video generator which handles up to four types of input at once: images, videos, audio, and text. Users can combine up to nine images, three videos, and three audio files, up to a total of twelve fi … ⌘ Read more

Brookhaven Lab Shuts Down Relativistic Heavy Ion Collider (RHIC)
2001: “Brookhaven Labs has produced for the first time collisions of gold nuclei at a center of mass energy of 200GeV/nucleon.”

2002: “There may be a new type of matter according to researchers at Brookhaven National Laboratory.”

2010: The hottest man-made temperatures ever achived were a record 4 trillion degree plasma experiment at Brookhave … ⌘ Read more

Hmmm, that’s a pity. I never realized that before. The following Go code

var b bool
…
b |= otherBool

results in a compilation error:

invalid operation: operator | not defined on b (variable of type bool)

I cannot use || for assignments as in ||= according to https://go.dev/ref/spec#Assignment_statements. Instead, I have to write b = b || otherBool like a barbarian. Oh well, probably doesn’t happen all that often, given that I only now run into this after all those many years.

Google Axion CPU Performance With The New Google Cloud N4A Instances
Back in 2024 Google rolled out their Axion in-house ARM processors with the Google Cloud C4A instance type. Today they are expanding their Axion offerings in Google Cloud with the N4A instances now out of preview. The Google Cloud N4A instances are designed for scale-out web servers and microservices, containerized applications, back-end application services, databases, data analytics, and cost-effective development/staging/testing environments. ⌘ Read more

Linux 7.0 Apple Silicon Device Tree Updates Have All The Bits For USB Type-C Ports
Ahead of the Linux 6.20~7.0 cycle kicking off next month, the Apple Silicon Device Tree updates have been sent out for queuing ahead of that next merge window. Notable this round are the Device Tree additions for rounding out the USB 2.0/3.x support with the USB-C ports… ⌘ Read more

Spent basically the entire day (except for the mandatory walk) fighting with Python’s type hints. But, the result is that my widget toolkit now passes mypy --strict.

I really, really don’t want to write larger pieces of software without static typing anymore. With dynamic typing, you must test every code path in your program to catch even the most basic errors. pylint helps a bit (doesn’t need type hints), but that’s really not enough.

Also, somewhere along the way, I picked up a very bad (Python) programming style. (Actually, I know exactly where I picked that up, but I don’t want to point the finger now.) This style makes heavy use of dicts and tuples instead of proper classes. That works for small scripts, but it very quickly turns into an absolute mess once the program grows. Prime example: jenny. 😩

I have a love-hate relationship with Python’s type hints, because they are meaningless at runtime, so they can be utterly misleading. I’m beginning to like them as an additional safety-net, though.

(But really, if correctness is the goal, you either need to invest a ton of time to get 100% test coverage – or don’t use Python.)

@lyse@lyse.isobeef.org The thing is that’s hard to avoid if TYPE_CHECKING, but documentation tools such as pdoc don’t support that … so it’s either type hints or API docs. 🤷

I hope I can eventually find a way out of this mess …

Yikes. https://adamj.eu/tech/2021/05/13/python-type-hints-how-to-fix-circular-imports/

Here am I looking at the different tcell.Key constants and typing different key combinations in the terminal to see the generated tcell.EventKeys in the debug log. Until I pressed Ctrl+Alt+Backspace… :-D Yep, suddenly there went my X…

So far, it appears as if I can have either only Ctrl or Alt as modifiers. But not in combination. And Shift is just never ever set at all. Interesting.

I’m trying to implement configurable key bindings in tt. Boy, is parsing the key names into tcell.EventKeys a horrible thing. This type consists of three information:

1. maybe a predefined compound key sequence, like Ctrl+A
   
2. maybe some modifiers, such as Shift, Ctrl, etc.
   
3. maybe a rune if neither modifiers are present nor a predefined compound key exists
   

It’s hardcoded usage results in code like this:

func (t *TreeView[T]) InputHandler() func(event *tcell.EventKey, setFocus func(p tview.Primitive)) {
    return t.WrapInputHandler(func(event *tcell.EventKey, setFocus func(p tview.Primitive)) {
        switch event.Key() {
        case tcell.KeyUp:
            t.moveUp()
        case tcell.KeyDown:
            t.moveDown()
        case tcell.KeyHome:
            t.moveTop()
        case tcell.KeyEnd:
            t.moveBottom()
        case tcell.KeyCtrlE:
            t.moveScrollOffsetDown()
        case tcell.KeyCtrlY:
            t.moveScrollOffsetUp()
        case tcell.KeyTab, tcell.KeyBacktab:
            if t.finished != nil {
                t.finished(event.Key())
            }
        case tcell.KeyRune:
            if event.Modifiers() == tcell.ModNone {
                switch event.Rune() {
                case 'k':
                    t.moveUp()
                case 'j':
                    t.moveDown()
                case 'g':
                    t.moveTop()
                case 'G':
                    t.moveBottom()
                }
            }
        }
    })
}

This data structure is just awful to handle and especially initialize in my opinion. Some compound tcell.Keys are mapped to human-readable names in tcell.KeyNames. However, these names always use - to join modifiers, e.g. resulting in Ctrl-A, whereas tcell.EventKey.Name() produces +-delimited strings, e.g. Ctrl+A. Gnaarf, why this asymmetry!? O_o

I just checked k9s and they’re extending tcell.KeyNames with their own tcell.Key definitions like crazy: https://github.com/derailed/k9s/blob/master/internal/ui/key.go Then, they convert an original tcell.EventKey to tcell.Key: https://github.com/derailed/k9s/blob/b53f3091ca2d9ab963913b0d5e59376aea3f3e51/internal/ui/app.go#L287 This must be used when actually handling keyboard input: https://github.com/derailed/k9s/blob/e55083ba271eed6fc4014674890f70c5ed6c70e0/internal/ui/tree.go#L101

This seems to be much nicer to use. However, I fear this will break eventually. And it’s more fragile in general, because it’s rather easy to forget the conversion or one can get confused whether a certain key at hand is now an original tcell.Key coming from the library or an “extended” one.

I will see if I can find some other programs that provide configurable tcell key bindings.

America Is Falling Out of Love With Pizza
The restaurant industry is trying to figure out whether America has hit peak pizza. From a report: Once the second-most common U.S. restaurant type, pizzerias are now outnumbered by coffee shops and Mexican food eateries, according to industry data. Sales growth at pizza restaurants has lagged behind the broader fast-food market for years, and the outlook ahead isn’t much brighter.

“Pizza i … ⌘ Read more

# $YakumoLabs$
# yarnd service file for https://github.com/davmac314/dinit
type = process
command = /usr/pkg/bin/yarnd -b 127.0.0.1:6446
env-file = /usr/pkg/etc/yarnd.conf
working-dir = /var/db/yarnd
restart = on-failure

A Drug-Resistant ‘Superbug’ Fungus Infected 7,000 Americans in 2025
An anonymous reader shared this report from the Independent:

Candida auris, a type of invasive yeast that can cause deadly infections in people with weakened immune systems, has infected at least 7,000 people [in 2025] across 27 U.S. states, according to data from the Centers for Disease Control and Prevention. The fungus, which can spr … ⌘ Read more

Unexpected Surprise: Windows 11 Outperforming Linux On An Intel Arrow Lake H Laptop
Typically when receiving any review hardware preloaded with Microsoft Windows I tend to run some Windows vs. Linux benchmarks just as a sanity test plus it still seems to generate a fair amount of interest even though the outcome is almost always the same: Linux having a hefty performance advantage over Windows especially in the more demanding creator-type workloads. As an unexpected twist and time consuming puzzle the past two … ⌘ Read more

@movq@www.uninformativ.de Thanks! I’ll have a look at SnipMate. Currently, I’m (mis)using the abbreviation mechanism to expand a code snippet inplace, e.g.

autocmd FileType go inoreab <buffer> testfunc func Test(t *testing.T) {<CR>}<ESC>k0wwi

or this monstrosity:

autocmd FileType go inoreab <buffer> tabletest for _, tt := range []struct {<CR>    name string<CR><CR><BS>}{<CR>   {<CR>   name: "",<CR><BS>},<CR><BS>} {<CR>  t.Run(tt.name, func(t *testing.T) {<CR><CR>})<CR><BS>}<ESC>9ki<TAB>

But this of course has the disadvantage that I still have to remove the last space or tab to trigger the expansion by hand again. It’s a bit annoying, but better than typing it out by hand.

The tt URLs View now automatically selects the first URL that I probably are going to open. In decreasing order, the URL types are:

1. markdown media URLs (images, videos, etc.)
   
2. markdown or plaintext URLs
   
3. subjects
   
4. mentions
   

I might differentiate between mentions of subscribed and unsubscribed feeds in the future. The odds of opening a new feed over an already existing one are higher.

Linux Preps For “Slow Workload Hints” With Intel Panther Lake
Five years ago Intel began introducing “workload hints” used for thermal and power purposes with their SoCs and in turn on the software-side being enabled with their INT340X kernel driver on Linux systems. That Intel workload hint coverage was added to the Linux kernel in late 2020 and then a big addition in 2023 with Meteor Lake introducing new workload hint type capabilities. Now patches have been posted to the Linux kernel mailing list for ne … ⌘ Read more

Most Parked Domains Now Serving Malicious Content
An anonymous reader quotes a report from KrebsOnSecurity: Direct navigation – the act of visiting a website by manually typing a domain name in a web browser – has never been riskier: A new study finds the vast majority of “parked” domains – mostly expired or dormant domain names, or common misspellings of popular websites – are now configured to redirect visitors to sites … ⌘ Read more

Telescope Types
⌘ Read more

I cleaned up all my of AoC (Advent of Code) 2025 solutions, refactored many of the utilities I had to write as reusable libraries, re-tested Day 1 (but nothing else). here it is if you’re curious! This is written in mu, my own language I built as a self-hosted minimal compiler/vm with very few types and builtins.

https://git.mills.io/prologic/aoc2025

I just completed “Printing Department” - Day 4 - Advent of Code 2025 #AdventOfCode https://adventofcode.com/2025/day/4 – Again, I’m doing this in mu, a Go(ish) / Python(ish) dynamic langugage that I had to design and build first which has very few builtins and only a handful of types (ints, no flots). 🤣

I just completed “Lobby” - Day 3 - Advent of Code 2025 #AdventOfCode https://adventofcode.com/2025/day/3 – Again, I’m doing this in mu, a Go(ish) / Python(ish) dynamic langugage that I had to design and build first which has very few builtins and only a handful of types (ints, no flots). 🤣

Adobe Integrates With ChatGPT
Adobe is integrating Photoshop, Express, and Acrobat directly into ChatGPT so users can edit photos, design graphics, and tweak PDFs through the chatbot. The Verge reports: The Adobe apps are free to use, and can be activated by typing the name of the app alongside an uploaded file and conversational instruction, such as “Adobe Photoshop, help me blur the background of this image.” ChatGPT users won’t have to specify th … ⌘ Read more

Genetic trick to make mosquitoes malaria resistant passes key test
The rollout of a type of genetic technology called a gene drive for tackling malaria could be edging closer after a lab study supports its success ⌘ Read more

The Rarest of All Diseases Are Becoming Treatable
In February, a six-month-old baby named KJ Muldoon became the first person ever to receive a CRISPR gene-editing treatment customized specifically for his unique genetic mutation, a milestone that researchers say marks a turning point in how medicine might approach the thousands of rare diseases that collectively affect 30 million Americans. Muldoon was born with a type of … ⌘ Read more

YouTube Releases Its First-Ever Recap of Videos You’ve Watched
YouTube has launched its first-ever “Recap” for videos watched on the main platform, giving users personalized cards that showcase their top channels, interests, and a personality type based on their watch habits. The feature rolls out across North America today and globally this week. TechCrunch reports: Users can find their Recap directly on the You … ⌘ Read more

Russia Still Using Black Market Starlink Terminals On Its Drones
schwit1 shares a report from Behind The Black: In its war with the Ukraine, it appears Russia is still managing to obtain black market Starlink mini-terminals for use on its drones, despite an effort since 2024 to block access. [Imagery from eastern Ukraine shows a Russian Molniya-type drone outfitted with a mini-Starlink terminal, reinforcin … ⌘ Read more

Thinking about doing Advent of Code in my own tiny language mu this year.

mu is:

• Dynamically typed
  
• Lexically scoped with closures
  
• Has a Go-like curly-brace syntax
  
• Built around lists, maps, and first-class functions
  

Key syntax:

• Functions use fn and braces:
  

fn add(a, b) {
    return a + b
}

• Variables use := for declaration and = for assignment:
  

x := 10
x = x + 1

• Control flow includes if / else and while:
  

if x > 5 {
    println("big")
} else {
    println("small")
}

while x < 10 {
    x = x + 1
}

• Lists and maps:
  

nums := [1, 2, 3]
nums[1] = 42

ages := {"alice": 30, "bob": 25}
ages["bob"] = ages["bob"] + 1

Supported types:

• int
  
• bool
  
• string
  
• list
  
• map
  
• fn
  
• nil
  

mu feels like a tiny little Go-ish, Python-ish language — curious to see how far I can get with it for Advent of Code this year. 🎄

Can AI Transform Space Propulsion?
An anonymous reader shared this report from The Conversation:

To make interplanetary travel faster, safer, and more efficient, scientists need breakthroughs in propulsion technology. Artificial intelligence is one type of technology that has begun to provide some of these necessary breakthroughs. We’re a team of engineers and graduate students who are studying how AI in general, and a subset of AI call … ⌘ Read more

The things people with diabetes want you to be aware of
We spoke to six people with three different types of diabetes to find out what they wish more of the public knew. Here’s what they had to say. ⌘ Read more

@kiwu@twtxt.net It also greatly depends on what kind of videos you plan to record. When you go, let’s say, diving, the specs need to be probably more suited to that type of environment. What about zoom, macro shots, wide landscapes, and so on? When typically mounted on a tripod, I’d say builtin image stabilization is not required, but for more action shots, this is fairly important to not get sea sick. :-)

I’ve got a Nikon Coolpix S9300. I typically only take photos, but it also works for the occasional video. Free hand moves are quite difficult, but when mounted to a tripod, this is not too shabby. There’s absolutely no way around a (makeshift) tridpod when zooming in, though. The audio is definitely not the best, especially wind destroys everything. If I recorded more video, I would certainly want to have an external microphone.