Ever heard of Mr. Hands?

This is a use-after-free, which should be impossible in safe Rust due to the borrow checker. The only way for this to happen would be incorrect unsafe code (still possible, but dramatically reduced code surface to worry about) or a compiler bug. To allocate heap space in safe Rust, you have to use types provided by the language like Box, Rc, Vec, etc. To free that space (in Rust terminology, dropping it by using drop() or letting it go out of scope) you must be the owner of it and there may be current borrows (i.e. no references may exist). Once the variable is droped, the variable is dead so accessing it is a compiler error, and the compiler/std handles freeing the memory.

There’s some extra semantics to some of that but that’s pretty much it. These kind of memory bugs are basically Rust’s raison d’etre - it’s been carefully designed to make most memory bugs impossible without using unsafe. If you’d like more information I’d be happy to provide!

That’s the point. Malicious compliance.

Holy shit. I highly recommend that anyone who has the time read this.

Also, fuck Ron DeSantis. An innocent man was freed, and DeSantis nearly saw him imprisoned until he died. Just because someone was reluctant to prosecute nonviolent crime and provided shelter for trans people and people seeking abortions. What an evil human.

IIRC it’s an APU thing, and last I heard it was just a rumor (could be out of date). Either way, non-LTSC is EOL in a year and a half. If you’re putting in a Zen 5 CPU, the best choice is realistically either Linux or Windows 11 Pro, since Pro can turn off all the bullshit through group policy. My Windows machine I have to have is on 11 Pro and it’s basically Windows 10 with a slightly different taskbar. No Copilot bullshit, no ads, no Bing in Windows Search. If you’re ok your taskbar on the bottom of the screen, IMO it’s the best choice as long as you have to use Windows.

1. This is the first administration in decades to take antitrust and consumer protections seriously
2. The DoJ Antitrust Division has been very busy this term. See the assistant AG’s Wikipedia for some details
3. Taylor Swift

If you haven’t been keeping up with US antitrust litigation this year this would seem a little out of the blue, but the DoJ and FTC have been, at least comparatively, knocking it out of the park under Biden.

For more information, the term for the more corporation-friendly philosophy that’s been dominant since roughly sometime in the 90s is the “Chicago School of economics”. The Chicago School’s ideas on antitrust are pretty ridiculous:

• If a merger won’t result in immediate price increases or output decreases, it is generally considered acceptable. There is little concern for long-term effects.
• There is consideration for the intent of a merger. Lack of evidence of an intent to monopolize is given serious consideration in determining whether antitrust law applies.
• The argument that mergers result in increased efficiency through scale is generally given more weight than concerns about market consolidation.
• There is a general assumption that, if a company does become monopolistic, the market will self-correct. The idea is that new entrants to a market segment or other competitive forces will act as a natural corrective agent.

The Biden administration marks the beginning of a move away from the Chicago School. In particular, as far as I’m aware, Lina Khan (chair of the FTC) and Jonathan Kanter (head of the DoJ Antitrust Division) are very bullish on antitrust enforcement. One recent example of the progress was the ban on non-competes by the FTC, which indirectly acts as an antitrust measure.

Edit: You can see from my outline of Chicago School antitrust philosophy that it’s inherently contradictory. There’s an emphasis on allowing mergers, but there’s also a belief that market entrants will stop monopolies. We’ve repeatedly seen over the past couple decades that, when a company tries to enter a monopolized market segment, the monopoly will merge with the entrant at any cost. It would be funny if it hadn’t caused serious harm. See: grocery prices (especially in Canada with their duopoly).

See Miyake event.

This was also the sixth launch of a Falcon 9 rocket in a period of eight days, more flights than SpaceX’s main US rival, United Launch Alliance, has launched in 17 months.

Ouch! I knew it was bad, being in this transition period to Vulcan, but hearing the numbers really puts it into perspective.

The 20 flight milestone for a single booster is also incredibly impressive. Funny looking back to when booster reuse was considered a fool’s errand. Nice to have some good news for a change.

As spacecraft reenter the atmosphere from orbital speeds, they’re going so fast that the atmosphere is compressed enough (and so gets hot enough) to free the electrons from the atoms in the air. This forms plasma. The special thing here is that we got live video during this portion of reentry; the free electrons in plasma heavily interfere with radio communications, so in previous missions there has been a full communications blackout at that time. Starship did not experience that blackout, which is unique. I’m not qualified to say exactly why, but the team was stressing that Starship is big enough that it “punches a hole through the atmosphere”. Another factor could be the 4(?) starlink terminals on the leeward side providing redundant communications signals.

You’re looking for Fred Rogers, more commonly Mr. Rogers. He was the host of the popular children’s show Mister Rogers’ Neighborhood, and is revered for having been incredibly compassionate both in public and private.

I was very intrigued by a follow-up to the recent numberphile video about divergent series. It was a return to the idea that the sum of the integers greater than zero can be assigned the value -1/12. There were some places this could be used, but as far as I know it was viewed as shaky math by a lot of experts.

As far as I recall the story goes something like this: now, using a new technique Terrence Tao found, a team was seemingly able to “fix” previous infinities in quantum field theory - there’s a certain way to make at least some divergent series work out to being a real number, and the presenter proposed that this can be explained as the universe “protecting us” from the infinities inherent in the math.

It made me think about other places infinities show up in modern physics (namely, singularities in general relativity) and whether a technique something like this could “solve” them without a whole new framework like string theory is.

Even as an (older) zoomer in the US, this was never a thing for me. No one cared what phone you used. If you had an Android you wouldn’t be in iMessage group chats but no one judged you for it.

Reminds me of Starliner. Politics, oversized management, and bureaucracy are cancer to engineering programs.

The issue is that, in the function passed to reduce, you’re adding each object directly to the accumulator rather than to its intended parent. These are the problem lines:

if (index == array.length - 1) {
	accumulator[val] = value;
} else if (!accumulator.hasOwnProperty(val)) {
	accumulator[val] = {}; // update the accumulator object
}

There’s no pretty way (that I can think of at least) to do what you want using methods like reduce in vanilla JS, so I’d suggest using a for loop instead - especially if you’re new to programming. Something along these lines (not written to be actual code, just to give you an idea):

let curr = settings;
const split = url.split("/");
for (let i = 0; i < split.length: i++) {
    const val = split[i];
    if (i != split.length-1) {
        //add a check to see if curr[val] exists
        let next = {};
        curr[val] = next;
        curr = next;
    }
    //add else branch
}

It’s missing some things, but the important part is there - every time we move one level deeper in the URL, we update curr so that we keep our place instead of always adding to the top level.

I don’t think the weight itself is really the issue - the Vision Pro is significantly lighter than the Valve Index, but significantly less comfortable from the accounts I’ve heard. I bet it’s more the weight distribution and horrible strap design that’s making it so uncomfortable. I’d also add that the walled garden kills just about every use case I’d have for it.

If anybody’s curious, I tried it with GPT4 and it got it right.

The GPU I used is actually a 1080, with a (rapidly declining in usefulness) Intel 4690k. But I suppose laptop vs desktop can certainly make all the difference. What I really want is GPU virtualization, which I’ve heard AMD supports, but I’m not about to buy a new GPU when what I’ve got works fine.

My experience with single GPU passthrough on Proxmox to a media VM was pretty positive, especially for it being an old Nvidia card. Even as someone doing it for the first time, it just took about 10 minutes to figure out the passthrough itself and another ~15 to figure out some driver issues. And it’s worked perfectly since then. All in all much better than what I’d expected.

Besides rendering bugs that may or may not be Safari’s fault, I wanted to get uBlock Origin on an iPhone but it’s not available, IIRC because the content blocking API is more restrictive than what uBlock is designed for.

The CAD files needed for making an expansion card are open source so you could make your own if you have the expertise. It’s been tried before, but to my knowledge nobody’s done it. I could be wrong though.