I’m a technical kinda guy, doing technical kinda stuff.

  • 2 Posts
  • 202 Comments
Joined 1 year ago
cake
Cake day: September 27th, 2023

help-circle

  • Dave.@aussie.zonetoLinux@programming.devThis is why it's not mainstream
    link
    fedilink
    arrow-up
    38
    arrow-down
    8
    ·
    edit-2
    7 days ago

    Microsoft is shit. Windows, is shit. Windows 11 is a privacy goddamn nightmare.

    But in the end of the day, it just fucking works, those damn bastards ensure that. And even when something doesn’t work, it seems, for some unknown reason, most of the online solutions do fix the issue.

    Hahahahahahahahahahaha

    (Pause for breath)

    Hahahahahahahahahahaha

    Only if you count “most of the online solutions” as “run SFC /SCANNOW and if that doesn’t work, just reinstall your OS”.


  • What I’m asking is how tf did text messages and whatever in the walkie talkies ignite a spark strong enough to ignite the PETN?

    Pager with firmware that activates an output on date/time X/Y and triggers an ignition signal. That signal is sent o an actual detonator in the device, which sets off the explosive.

    Radio with DTMF receiver that activates an output when, for example, touchtone 4 is received over the air, or alternatively if the radio has GPS, another date/time activation via firmware.

    Both of these things are relatively trivial for a nation-state to pull off.

    So yes, in both cases it’s possible that faulty devices are still around. However, if all the rest of your group has had exploding pagers and radios, most people in the same group would have dropped their still-working pager or radio into a bucket of water by now. There’s probably a few, and they’re probably being carefully taken apart right now to see how it was done.

    Afaik such an idea was nonsense previously.

    It’s not nonsense, it just takes planning and resources. And now that people know it is possible, buying and using any sort of equipment for your group without having the nagging concern there might be a bomb in it is impossible. And that’s a pretty powerful limiter.




  • I’ve got photos in Flickr dating from 1999 onwards. Ten thousand or so of them, and a couple of the early ones are now corrupted.

    But they are my “other backup” for Google photos so I don’t mind too much. I also have a USB Blu-ray drive at home that I use to periodically burn M-Discs that I hand out to a few relatives.

    That’s about as good as I can conveniently do for backup, and it’s probably better than the single-point-of-failure box of negatives that my parents have in their cupboard.



  • I don’t think there’s anything commercially available that can do it.

    However, as an experiment, you could:

    • Get a group of photos from a burst shot
    • Encode them as individual frames using a modern video codec using, eg VLC.
    • See what kind of file size you get with the resulting video output.
    • See what artifacts are introduced when you play with encoder settings.

    You could probably/eventually script this kind of operation if you have software that can automatically identify and group images.


  • Most times what I get when asking it coding questions is a half-baked response that has a logic error or five in it.

    Once I query it about one of those errors it replies with, “You’re right, X should be Y because of (technical reason Z). Here’s the updated code that fixes it”.

    It will then give me some code that does actually work, but does dumb things, like recalculating complex but static values inside a loop. When I ask if there’s any performance improvements it can do, suddenly it’s full of helpful ways to improve the code that can make it run 10 to 100 times faster and fix those issues. Apparently if I want performant code, I have to explicitly ask for it.

    For some things it will offer solutions that don’t solve the issue that I raise, no matter how many different ways I phrase the issue and try and coax it towards a solution. At that point, it basically can’t, and it gets bogged down to minor alterations that don’t really achieve anything.

    Sometimes when it hits that point I can say “start again, and use (this methodology)” and it will suddenly hit upon a solution that’s workable.

    So basically, right now it’s good for regurgitating some statistically plausible information that can be further refined with a couple of good questions from your side.

    Of course, for that to work you have to know the domain you’re working in fairly well already otherwise you’re shit out of luck.



  • If you’re interested in the systems behind Apollo, go find and read “Digital Apollo”.

    It goes all the way through the project and describes in good detail everything, how they developed the control systems, the computer hardware, how the software was designed, how they implemented one of the first real computer systems project management, all the interactions between astronauts/test pilots who still wanted to “manually fly the lander”, the political back and forth between competing teams, the whole thing.

    It’s a great read if you have a technical mindset.


  • Horn switches switch to ground. Power for your original horn relay is supplied from a fused battery source, passes through the horn relay, and when you press the horn button the button completes the circuit to earth, triggering the relay.

    So, you need to wire your relay coil like this -

    12 volts from a fused battery source to:

    Your relay coil, to:

    The horn switch, which then switches to:

    Ground.

    Just like how your current horn relay works.

    This also works for older cars that do not have the really. They supply power to the horn, and then a single wire runs from the horn back to the horn button, which then completes the circuit to ground when pressed.



  • Excuse me, “UXers” is not the preferred term any more. You should be using “HXers”, as per the article.

    In my opinion, replacing “users” with “humans” feels wrong in much the same way as when incels replace “women” with “females”.

    They are reducing the accuracy of the description. All users of computers can generally be assumed to be human. All humans cannot generally be assumed to also be users.



  • Usually iterations of:

    “Closed and locked due to duplicate of: (question asked 9 years ago about Visual Studio 2011 and Visual Basic, when you’re using VS code '22 and C#)”

    “This seems like an XY problem, what are you really trying to accomplish?”, after a one thousand word post describing in detail exactly what you are trying to accomplish and the many different reasons why you can’t just use #GENERIC_EVERYDAY_METHOD.

    Either that or the quick and dirty method that I want for a one off data conversion that uses standard libraries is heavily down voted and lost while the elaborate, all-cases-considered, 7-third-party-library-using answer becomes the top result.



  • “Old timey journalism” was usually when someone with a political axe to grind started a local newspaper to try and counter the other guy who had started a newspaper. That’s when you get editorialism and a particular slant on your news.

    You probably want something like large public-funded-but-relatively-neutral news agencies, who have the resources, time, and budget to allow proper investigative journalism to take it’s full course, and are large enough that they don’t have to pander to the politicians of the day or big business.

    So we’re talking at this point about BBC, ABC (Australia), Al-Jazeera, Deutsche Welle, and other similar organisations.

    None are without bias - it’s very difficult to actually be bias-free, most will have a home country bias, for example. But they’re better than the billionaire’s media circus.


  • True. Hence my caveat of “most cards”. If it’s got LEDs on the port, it’s quite likely to signal which speed it is at with those LEDs.

    I haven’t yet come across a gigabit card that won’t do 10Mbit (edit: switches are a different matter) but sometimes I’ve come across cards that fail to negotiate speeds correctly, eg trying for gigabit when they only actually have a 4 wire connection that can support 100Mbit. Forcing the card to the “correct” speed makes them work.


  • Me: “This binary file is merely an approximate mathematical and statistical transform of the complainant’s “Deadpool 3”, your honour. If you care to glance through a few A4 pages of the binary representation of both items, you can clearly see that there is no direct copying involved, thus, no copyright claim can be upheld.”

    Result: $250k fine, two years community service in anti piracy groups.

    NVIDIA: “Each copyrighted work was ingested and a statistical model was generated that leverages that information for our own profit. We have no intention of compensating copyright owners for their information.”

    Result: Oh you! Get out of here, you scamp! Ruffles hair