Searching We.Love.Privacy.Club

Twts matching #experiment
Sort by: Newest, Oldest, Most Relevant

FreeBSD Foundation Executive Director Tries Daily Driving FreeBSD On Laptop
Phoronix reports on a presentation about trying FreeBSD on modern Framework laptop from last week’s Open Source Summit hosted by the Linux Foundation:

With FreeBSD having worked on improving its laptop support over the past two years with some big changes and ongoing efforts for making a nice KDE desktop experience on FreeBS … ⌘ Read more

⤋ Read More

FreeBSD Foundation Executive Director Tries Daily Driving FreeBSD On Laptop
With FreeBSD having worked on improving its laptop support over the past two years with some big changes and ongoing efforts for making a nice KDE desktop experience on FreeBSD, FreeBSD Foundation’s Executive Director has been trying to daily drive FreeBSD on laptops… ⌘ Read more

⤋ Read More

Tackling the future workforce challenge
Some of the biggest challenges posed by the rapid development and deployment of artificial intelligence have to be tackled in areas related to workforce management.

“Nowadays, we are experiencing the greatest change in work since the Industrial Revolution,” Deloitte’s talent and experience leader, Alexandra (Sasha) Kozlova, said at a Techweek26 panel in Wellington on Wednesday morning. ⌘ Read more

⤋ Read More

Longtime Leading AMD Linux GPU Driver Developer Now Working For Valve
It seems that Valve isn’t done expanding their open-source Linux graphics driver team and securing top talent for enhancing the Linux GPU drivers for a better gaming experience. One of the foremost leading Mesa developers has left AMD to join Valve… ⌘ Read more

⤋ Read More

Plasma Big Screen Working Out Quite Well With Plasma 6.7 Beta
With today’s KDE Plasma 6.7 beta release there has been a surprising amount of interest in the new revival of Plasma Big Screen as the TV-sized UI for Plasma. I’ve been trying it out today and it has worked out rather well, a very smooth experience, and in good shape for making its debut in next month’s Plasma 6.7 release… ⌘ Read more

⤋ Read More
In-reply-to » My first game of Magic ended with a truly EPIC TURN yesterday...

@bender@twtxt.net Apologies, I’m still working through some layout issues with TwtStrm and frequently miss mentions…

Magic: the Gathering does not use a Game Master (although professional referees are often used in sanctioned events). While the game has alot of thematic crossover with with D&D (or fantasy games in general), the system is much more of an abstract, card-dueling system involving things like “the stack” and insanely specific rules on card timing and interactions.

Like, we joke about “I’m sending my army of (goblins / elves / angels / whatever) at you,” but that’s about as far into the “role-playing” element most magic games get in my experience (and most of the “official” competitive games I’ve played at my FLGS were even more abstract and less thematic, although it’s been years since I played in one of those).

⤋ Read More

FreeBSD 15.2 Will Aim For The Nice KDE Desktop Installation Experience
FreeBSD 15.0 had aimed to provide a KDE desktop install option from its text-based OS installer to make for a more compelling FreeBSD out-of-the-box desktop experience. That was then delayed to FreeBSD 15.1 but that didn’t end up materializing. Now the KDE desktop install option is diverted to FreeBSD 15.2… ⌘ Read more

⤋ Read More

NASA Keeps Track As Mexico City Sinks Into the Ground
An anonymous reader quotes a report from the Guardian: Walking into Mexico City’s sprawling central Zocalo is a dizzying experience. At one end of the plaza, the capital’s cathedral, with its soaring spires, slumps in one direction. An attached church, known as the Metropolitan Sanctuary, tilts in the other. The nearby National Palace also seems off-kilter. The tee … ⌘ Read more

⤋ Read More

Tesla’s Latest Recall? Wheels May Fall Off Cybertrucks
In what is the 11th Cybertruck recall, certain models of Elon Musk’s embattled pickup could experience a sudden, unexpected wheel separation, thanks to the wrong grease and loose nuts. ⌘ Read more

⤋ Read More

KDE Plasma 6.7 To Provide A Much Better Experience For CPU-Based Rendering
KDE developer Xaver Hugl has whipped up another nice improvement for the upcoming Plasma 6.7 desktop release. Due to QtWidgets still relying on CPU-based rendering and finding the performance subpar with Wayland shared memory “wl_shm” usage, Xaver has leveraged UDMABUF for avoiding excess buffer copies to provide a much more fluid experience when dealing with CPU-based rendering / shared memory usage on KDE under Wayland… ⌘ Read more

⤋ Read More

Sam Altman’s Management Style Comes Under the Microscope At OpenAI Trial
Sam Altman’s management style came under scrutiny on the seventh day of Elon Musk’s high-stakes OpenAI trial, as former OpenAI figures Mira Murati, Shivon Zilis, and Helen Toner took the stand to testify about their experiences working with him. Their testimony resurfaced many of the criticisms that first emerged during Altman’s brie … ⌘ Read more

⤋ Read More

Microsoft’s Xbox Mode Is Now Available For All Windows 11 PCs
Microsoft is rolling out Xbox mode to all Windows 11 PCs, bringing a full-screen Xbox PC app interface similar to Steam’s Big Picture Mode. “Some players in select markets will be able to download the Xbox mode experience today, with availability expanding to more players in those markets over the next several weeks,” says the Xbox team. The Verge repo … ⌘ Read more

⤋ Read More

Humanoid Robots Start Sorting Luggage In Tokyo Airport Test Amid Labor Shortage
An anonymous reader quotes a report from Ars Technica: Humanoid robots are getting a new gig as baggage handlers and cargo loaders at Tokyo’s Haneda Airport – part of a Japan Airlines experiment to address a human labor shortage as airport visitor numbers have surged in recent years. The demonstration, set to la … ⌘ Read more

⤋ Read More

Fedora 44 Released For Living On The Leading-Edge Of Linux Innovations
Fedora 44 is officially released for providing the very latest Linux innovations with GNOME 50 being the default desktop of Fedora Workstation 44, an improved KDE experience with Plasma 6.6 complete with the Plasma Log-in Manager, and other up-to-date software packages… ⌘ Read more

⤋ Read More

Is AI Cannibalizing Human Intelligence? A Neuroscientist’s Way to Stop It
The AI industry is largely failing to ask a key design question, argues theoretical neuroscientist/cognitive scientist Vivienne Ming. Are their AI products building human capacity or consuming it?

In the Wall Street Journal Ming shares her experiment about which group performed best at predicting real-world events (compared to fo … ⌘ Read more

⤋ Read More

Windows 11 更新终于改了:可永久暂停更新
Windows 11 更新终于没那么烦人了,现在你可以自己决定什么时候更新,甚至一直不更新。 青小蛙此前遇到过好几次这种情况:某一个更新,无论点多少次“立即更新”,它都不会动,就卡在那里,完全没办法处理。 微软发博客说《您的 Windows 更新体验刚刚升级》,至少解决了 4 件事:更新能跳过、能永 ⌘ Read more

⤋ Read More

Ubuntu Server 26.04 LTS Will Now Automatically Install HWE/OEM Kernel Packages
Ubuntu LTS releases on the desktop have automatically installed OEM vendor kernels where needed and hardware enablement “HWE” kernels in later point releases by default. This provides a better out-of-the-box experience for Ubuntu desktop users and one less chore post-install if desiring a newer/better kernel. With Ubuntu Server 26.04 LTS, the server installer is finally doing the same… ⌘ Read more

⤋ Read More

FreeBSD Working On Intel FRED Support, Laptop Improvements Continue
FreeBSD is out today with their Q1-2026 status report to outline the many different development initiatives their open-source developers have participated in over the past quarter. There is a lot of hardware enablement efforts ongoing as well as continuing to make a more compelling desktop experience and also improving GUI and management options for FreeBSD systems… ⌘ Read more

⤋ Read More

KMSCON Continues Improving For VT Terminal Emulator In User-Space
KMSCON 9.3.4 is out today for this virtual terminal (VT) emulator in user-space that runs atop the Linux DRM/KMS APIs for those wanting to enjoy a CONFIG_VT=n Linux kernel experience… ⌘ Read more

⤋ Read More

Mars Rover Detects Never-Before-Seen Organic Compounds In New Experiment
NASA’s Curiosity rover has identified a diverse set of organic molecules on Mars, including a nitrogen-bearing compound similar in structure to DNA precursors. The finding strengthens the case that ancient organic material can survive in the Martian subsurface, though it does not prove past life because the compounds could also … ⌘ Read more

⤋ Read More

PlayStation To Require Age Verification For Messages and Voice Chat
A new email from Sony says that PlayStation will require players to verify their age later this year to keep using communication features like messages and voice chat. Insider-Gaming reports: The initiative comes from the goal of providing “safe, age-appropriate experiences for players and families while respecting their privacy” and provi … ⌘ Read more

⤋ Read More

Disney Creates Its Own IMAX for ‘Avengers: Doomsday’ After Losing Screens to ‘Dune: Part 3’
Ahead of December’s release of Avengers: Doomsday, Disney has unveiled “Infinity Vision,” reports Kotaku, which they describe as “a new theater-going experience that will be certain to transform your pedestrian $15 night out into an exotic $43 one.” (Though those prices appear to be estimat … ⌘ Read more

⤋ Read More

New NTFS File-System Driver Submitted For Linux 7.1
Making today very exciting in Linux 7.1 merge window land was a pull request being sent out for introducing the new, modern NTFS file-system driver. Linus Torvalds has yet to comment if he’s going to merge the new driver but it looks like it’s ready for providing a better Linux NTFS experience over the current NTFS3 driver that was upstreamed by Paragon Software a few years ago and hasn’t seen too much feature progress… ⌘ Read more

⤋ Read More

AI That Bankrupted a Vending Machine is Now Running a Store in San Francisco
Remember that AI-powered vending machine that went bankrupt after Wall Street Journal reporters “systematically manipulated the bot into giving away its entire inventory for free”? It was Anthropic’s experiment, with setup handled by a startup named Andon Labs (which also built the hardware and software integration). But for th … ⌘ Read more

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

@movq@www.uninformativ.de Yup, I’ve also seen the floating point conversion happening with (1 << 63) - 1 yesterday night. But instead of pausing to think about it for a second, somehow all I had in mind was “give me a better representation, ain’t gonna have time for this shit”, so I turned it to hex. Beyond my comprehension what I was thinking there. O_o That’s embarrassing, unbelievable. Well, I blame late o’clock where my brain had already quit on me and went to bed.

Very interesting data point you raise there. The fun part didn’t cross my mind yet or at least I couldn’t pinpoint it. In hindsight it’s totally obvious, though. Past experience also tells me the exact same. Dealing with a problem and researching something myself is a so much more better teacher. The longer I faced up with a topic, the higher the chance to really manifest in long- or at least mid-term memory. If I just get told something, the odds are that it’s completely erased from memory in a matter of days if not hours.

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

@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.)

⤋ Read More

Google Rolls Out Gmail End-To-End Encryption On Mobile Devices
Gmail’s end-to-end encryption is now available on all Android and iOS devices, letting enterprise users send and read encrypted emails directly in the app without any extra tools. “This launch combines the highest level of privacy and data encryption with a user-friendly experience for all users, enabling simple encrypted email for all customers from s … ⌘ Read more

⤋ Read More

Little Snitch Comes To Linux To Expose What Your Software Is Really Doing
BrianFagioli writes: Little Snitch, the well known macOS tool that shows which applications are connecting to the internet, is now being developed for Linux. The developer says the project started after experimenting with Linux and realizing how strange it felt not knowing what connections the system was making. Existing tools … ⌘ Read more

⤋ Read More

Valve Developer Improves The Linux Gaming Experience For Limited vRAM Hardware
Natalie Vock of Valve’s Linux graphics driver team primarily working on the RADV Vulkan driver has come up with a new interesting creation: patches to the Linux kernel and KDE for sharply improving the gaming experience for those running systems with limited amounts of video memory. Such as for graphics cards with just 8GB of dedicated vRAM, the patches now available – initially on CachyOS for a nice out-of-the-box experience – p … ⌘ Read more

⤋ Read More

Chrome Is Finally Getting Vertical Tabs
Chrome is finally adding built-in vertical tabs, “which will move the tabs to the side of the browser window, making it easier to read full page titles and manage tab groups,” reports TechCrunch. The company is also introducing an immersive reading mode for a distraction-free, text-focused experience. From the report: The company notes that the new vertical tabs can be enabled at any time by rig … ⌘ Read more

⤋ Read More

OpenAI Calls For Robot Taxes, Public Wealth Fund, and 4-Day Workweek To Tackle AI Disruption
OpenAI is proposing (PDF) sweeping policy changes to help manage the societal disruption caused by advanced AI, including taxes on automated labor, a public wealth fund, and experiments with a four-day workweek. The company said the policy document offered a series of “initial ideas” to address … ⌘ Read more

⤋ Read More

Samsung’s Messages App Is Shutting Down
Samsung says it will discontinue its Samsung Messages app in July 2026 and is directing Galaxy users to switch to Google Messages instead. Android Central reports: […] Samsung says users can switch to Google Messages as their default app to maintain a consistent Android messaging experience. The fine print also states that once the app is discontinued, “sending messages via Samsung Messages … ⌘ Read more

⤋ Read More

Apple Brings Device-Level Age Verification to Two More Countries
11 days ago Apple launched device-level age restrictions in the U.K. There were some glitches, reports the blog 9to5Mac.

For me, the experience was an entirely painless one, taking less than 30 seconds. All I had to do was tap a confirm and continue button, and Apple told me that the length of time I’d had an Apple account was used to confirm t … ⌘ Read more

⤋ Read More

AMD & Valve Deliver Better Kaveri / Kabini APU Experience With Upcoming Linux 7.1
A nice Easter surprise are some last minute updates submitted to DRM-Next of the final planned AMDGPU/AMDKFD feature changes for the upcoming Linux 7.1 feature cycle… ⌘ Read more

⤋ Read More

Before Webcomics: Selling Political Cartoons On BBSes In 1992
Slashdot reader Kirkman14 writes: A year before the Web opened to the public, Texas entrepreneur Don Lokke was trying to syndicate weekly political cartoons to bulletin board systems. His “telecomics,” as he called them, represent an overlooked early experiment in online comics. Lokke launched his main series, “Mack the Mouse” at the height of the 1992 … ⌘ Read more

⤋ Read More