skysight-inc/HackerNews huggingface dataset:
We just build a house on the west coast of Sweden and we initially considered both a ground or air heat pump. Essentially our builder said with modern houses and heatpumps going for the ground heat pump was really not worth it. Their efficiency gain only becomes significant at outside temperatures below 10 deg C and there were just not enough days of such low temperature. Instead it is better to invest that money into a solar installation.
Warning: It can get wild, lower volume... Tried out a bunch of samples and by slightly tweaking some parameters you can end up in overdriven white-noise hell depending on the "brain" + samples.
More links via above thread.

2016 pipe design with 3" metal duct inside 4" PVC pipe, https://www.loudawson.com/17884/how-to-build-air-cross-flow-...

2012 box design with aluminum foil on wood frames, https://makezine.com/projects/heat-exchanger/

Elegant $100 commercial window HRV, discontinued (why?), https://www.amazon.com/Bionaire-BAP336M-U-EverFresh-Exchange... & https://ia904509.us.archive.org/29/items/manualzilla-id-7067...
Something doesn't sound correct now. In an air heat pump, the compressor and a heat exchanger are outside, only warm liquid flows through a hose into the building where its heat is spread out with a room unit. The system doesn't move air in or out.
Very pragmatic. I would make very similar decisions as the author as well. I am very curious how does the SaaS perform
There are many people richer then Thiel in California, and Thiel has no political power there.
Being 2D rasterizers was arguably true for some cheap early graphics chips like that of the PS1. For Voodoos, there was no point in the pipeline after which rendering is “only 2D” in any relevant sense. At the time, the Z coordinate was passed to the hardware and used e.g. for important things like perspective correct texture lookup, environment maps (fake reflections), and Z buffering — that is right until the very last moment of committing the pixel to memory.
> perfectly good and definitely >100% secure proprietary offerings that cost a reasonable amount

That part confused me too - I believe it's meant to be sarcastic. There's a kind of humor that I often don't get until further reflection, which is a way of saying things that are so overboard and absurd that the speaker cannot possibly believe what they're saying. Or rather, the speaker is saying the opposite of what they mean, in order to make their point. Might be a cultural thing.

This kind of humor is even harder to recognize these days, when people honestly do believe the absurd things that they're saying.
How is selling oil at a high point a “fire sale”?

Isn’t a fire sale usually selling at a… low price?
This is a fun video from a series on compression that explains it well, and features Mike Burrows:

https://youtu.be/4WRANhDiSHM

He shares the origin of the algorithm as well as a story about how it was first published.

The Compressor Head video series is the best introduction to compression that I’ve found.
I don't understand - we sold high (>100) and can now buy cheap (~80). What you want is what's happening. What are you screeching about?
Obviously the government is taking actions to attack the post COVID price shocks, and has been reasonably successful in that process.

Seems pretty strategic as $5/gallon gasoline was really hurting consumers.
Who are the players?
You may end up liking it too much. :D

Just a few warnings. Everybody when they start are “fighting with the borrow checker”. And some people are frustrated by it. But you have to see that it is a good thing. Because Rust is warning you about a whole type of bug that your old way of doing things were actually creating this kind of bug. And now rust can catch them! It’s like a guy the frustration of someone coming from a dynamic language to a typed language and being frustrated because he has a type number but now he wants it to be a string. Sure you can do that in a dynamic language but it can created all kind of bug.

And another point. Remember what the language is made for and also not made for. Yes you are going to be faster in X language for different things. But for what Rust is good at, the power it gives you, the dev experience, and the performance are amazing.

I usually would grab Typescript first for the back and then reach to Rust where speed and security safety is critical. And it’s so good to code in it.

Have fun!
> I suggest the developer also look into auto-generated visitor / traversal functions as well

In fact, langcc already has visitor/traversal functions, though they are not so well documented yet. I have just added an example (expr_simpl in https://github.com/jzimmerman/langcc/blob/main/examples/calc...).

> Another suggestion is to make sure the grammar preserves source information (file, line, column span)

This is already present as well (the calc example illustrates this functionality).

> implement re-printing which preserves comments and whitespace

I considered doing this, but it's surprisingly difficult to get the specification right, especially in whitespace-sensitive languages like Python.
The dissonance you are experiencing between what the government internally considers and what is externally debated is easily explained by two things.

1. Parliamentarians are legislators; they focus on laws, not policy.

2. Those policies have support from every party with significant representation. Hard to publicly debate it when everyone agrees.
I've mellowed a lot in my old age
What exactly do you mean by "flow across the Chinese border"? It's my understanding that all electronic USD are in the USA, either directly in the central bank or indirectly through another bank which has an account in the central bank. They can't actually flow out of the country, except as cash.
Adium was just Cocoa Pidgin :p.

And, well, Kopete was pretty much the "Adium" for Linux/BSD, and KDE3.5 (once you disabled Artsd and enabled DMIX on the Penguin) it was a beast.
If I could not really use a computer at the moment, I would look at the biggest project dependencies, if some are unknown to me (or I don’t know them enough) I would instead spend sometimes reading their documentation.

It does not fully answer the question, but I think I would still gain valuable knowledge about the codebase indirectly, rather than being utterly slow trying to navigate a big codebase on my phone.
dont know anything about the sound systems of aircrafts, but why can’t they switch off each sound system one by one and see which one causes it and then see the possible inputs to the one where the sound is played? I assume it cannot be that hard to do during maintenance period especially if this happens on multiple planes.
I'm not sure how serious you're being at this point, but I'll try one more time. The original post clearly puts forward the hypothesis that lynching of black Americans was not driven by racism, and that lynching of 'whites' [*] and blacks occurred for the same underlying non-racially-related reason. The Wikipedia article states the generally accepted historical facts, which are incompatible with this hypothesis. Take e.g. the lynching of Emmett Till, and many other less famous instances along the same lines. It would be absurd to suggest that these events occurred due to a lack of adequate policing (unless you think that an adequate policing system is one that puts Black 14 year olds in jail for allegedly whistling at white women). That is why no-one who seriously studies the history of lynching makes this claim.

[*] As mentioned elsewhere in thread, it's not so simple to say who was or wasn't 'white' at various periods in America's history, and we shouldn't assume that lynchings of non-Black Americans were necessarily not motivated by racism or other neighboring prejudices.
It's not that complicated actually. There are already companies who establish local companies that function as intermediary for hiring local people. Alternatively, you can setup your own company that will employ you, pay the local taxes etc. and the company that actually you work for will pay your company for purchasing services.

Deel, Oyster HR and Papaya Global are examples for the first solution.
Very cool, can't wait to play with this.

https://gitlab.com/then-try-this/samplebrain/-/tree/master/c...

What would these images signify?! I can't seem to find any readme files or docs using them.

Also..: The date puts this sometimes just around or after the release of Syro (which I was really disappointed with by the way but that's another discussion). Does anyone know of any tracks that were made using this tool?
Well, uh, quite fast? The last Lubuntu boot faster than my windows, while on an HDD partition, and the windows is installed on the SSD partition. I think that my linux mint was on an HDD too, and while not the "latest" ubuntu, booted faster than my windows too, on a worse computer.

I don't really care about that tbh, its booting fast enough. The only thing that bother me on windows is the telemetry eating my internet when i'm in a train (fuck microsoft, i'm earning a lot so i can afford unlimited data, but when i was an intern i couldn't have afforded this). And on my work laptop, the company security bloatware (Symantec endpoint protection anyone?). Also HyperV. I don't understand why the company forbid WSL and then ask us to run container on our workstation, HyperV is probably the worst virtualizer. I think that's it.
Yes, but without building HTML in js. HTML through wire (from server)
Pick your talking point. It’s either “sleepy Brandon” if the administration does nothing or some craven scheme to win elections if something is done.

Maybe they’re just doing their job? Seems to me that every time the heat gets turned up on the former guy’s criminality or more is learned about the attempted insurrection/coup, nutty orgs like the WSJ Editorial Board roll out some nonsense.
> Rust is telling that your old way of doing things were actually creating a whole kind of bug that now rust can catch!

As an experienced C programmer learning Rust, my frustration is less "oh it prevented a bug I would have made" and more "no but its fine in this context leave me alone" :-)
Mispronunciation: Stop Correcting People’s Mistakes (2021)
Counterpoint, since the US is now amongst the world's largest exporters of oil. Is a strategic reserve important? Wouldn't a more prudent action in time of need be to redirect exports to the needs of war?

Would it be weird for Saudi Arabia to have a strategic reserve?
Sure, though it is well worth it to replace the battery on an old iPhone.
Am I the only one who's tired of these types of news articles that describe an exciting-sounding possible, hypothetical future innovation and present it as if it were already here?

We've heard the same about “clean” nuclear power, about efficient energy storage in massive batteries, electric zero-emissions passenger aircraft, what have you. None of these things are real yet.

Please, can we have news about things that are actually real? Tell me about the plastic-eating mushrooms when there is a landfill (or ocean) in which the mushrooms are actually, actively eating plastic. Until then, this is smoke and mirrors and creates an unhealthy false hope.
America has _spent_ its oil buffer. It’s important to note the difference between a intentional use of an asset vs an unintentional loss of an asset.
They both require me to sign in.
New research finds that viruses may have 'eyes and ears' on us
So would your preferred solution be to endure maximum pain now?

Even the Trump team, to their credit, understood that the economy imploding due to the COVID actions was a bad thing - so they rushed capital into the market to keep things moving. That caused inflation, but inflation is a better outcome than the alternative.

We don’t live in a video game, and there’s no cheat code to make problems go poof.
> If gloober Zoo is the only gloober that is yellow
Ahhhhhh I hate this, it happens so many time when you're using a translated software: they proper translate the label, but do not order stuff again. In German, Germany is Deutschland but still comes after France
Many US companies hiring people from Europe are treating them as de facto employees but paying them as contractors.

This is illegal. It’s not something that the US government has been regularly enforcing. But if the trend continues and ends up on the public’s radar, that will change.
I'd say macOS actually is a lot more polished than Windows, but I agree with you that it is damn confusing. Try "closing" an app for example and you'll find that half the time it will not have closed properly, or maybe it did, who knows? It depends on the app. If it's vanilla you can bet it will have to be closed with CMD+Q
> sacrificed […] in the name of performance […] SeaMonkey still maintains these classic features, but is unfortunately a memory hog.

I mean, there might be a relation? I went from IE to Netscape (edit: Or NS to IE?), to Firefox to Chrome, then tried every 1-2 years to switch back to Firefox and always returned to Chrome because it was so much faster. It was only 2-5 years ago (can’t remember exactly) when FF switched to fully multiprocess and stopped using their unique extension model, that I could finally start using FF again because the performance was finally on par with Chrome.
Right now it shows this before i signed up. Also it only supports english.
Software I'm thankful for (2022): Everything open source, even that which I do not use myself, because it's still there to benefit others, and it's there for me to learn from, adapt, etc, etc. Even bad open source software can be a good lesson in how not do to a thing, or may have some good bits worth learning from or adapting. So yeah, I'm thankful for open source software … All of it. My use of computers has been richer for it.
Can't you say that of all pistol accuracy contests. Maybe even chess or poker these days? Namely a computer can do it better, and as you push the curve, more things are essentially 'automated' like memorizing position tables in chess that were computer generated.

The point is there's a spectrum of gamesmanship between completely 'human' and completely 'automatic', and I don't see why these sportsmen's choice along that curve is inherently bad.
> YouTube will have more like 1-2 minutes of skippable ads for a 20-30 minute show, plus an ad inside the show you can fast forward past.

You must be using different YouTube than the rest of us. Or you're trolling. Or you work for Google.
US companies with EU offices hire in those offices based on local compensation... quite obviously.
I worked previously for a US-based company that hired engineers from around the world (Pagely) and they didn't care where anyone worked. I don't have any specific advice other than these employers exist and you just have to find them. These are good sites with ability to filter down to remote-only: https://angel.co/jobs
https://remoteok.com/
https://weworkremotely.com/

If you get pushback based on complexity it creates for them having to manage payroll/tax witholding in different jurisdictions there are services like this one: https://opolis.co/ I would figure out fees for that and bake it into your proposed salary. You would have to do the math but could still represent a more cost effective hire to them and with no additional complexity... at least that's how I'd try to make the case. good luck
+1; international offices are subsidiaries of the parent company, They’re setup to comply with local laws and also pay local market wages (vs US wages).

Any sane bigTech company in the US won’t want to deal with complexity of hiring EU staff directly, as the US HR staff will be on the hook for EU & country specific HR laws, tax requirements, benefits administration etc.
assuming people always case things correctly.
An ACE2-dependent virus in Russian bats is resistant to SARS-CoV-2 vaccines
The language of BNF for langcc (https://github.com/jzimmerman/langcc/blob/main/grammars/meta...) provides many syntactic conveniences that are not present in a Lisp-like language, so the fact that langcc supports it is a nontrivial achievement. In particular, an LR(0) parser would not be anywhere near adequate for it.
Well to make the playing field equal it would be 2^19 times the time to check a solution, which is another factor of 36 times a fairly large constant C. So really you're comparing 2^19*C to 32^2.
My mother was a flight attendant on a flight where they thought the front landing gear didn’t come down. There were three independent systems on an L-1011 to detect this and all three agreed that the landing gear failed to extend. They did a tower flyby, and the tower said the wheels were down, so they operated under the assumption it wasn’t locked into place. The plane circled for a long time while emergency crews foamed the runway and positioned themselves for an emergency landing.

It turns out that all three independent systems malfunctioned and the landing gear was fine.
Botox Influences Brain Emotion Control in Borderline Personality Disorder
Because the entire point of a reserve is to lower peak prices and it doesn’t matter who your selling it too someone inside or outside the country. Global markets respond to global supply and global demand.

The other option is to ban exports, but no reason to start there when we have a reserve.
You’re missing the constant factors. Gaussian elimination on a matrix containing 32-bit elements using xor involves operations that likely take a single cycle. The brute-force and meet-in-the-middle operations involve CRC-ing an entire message, which is vastly slower. (Or it involves optimizing the CRC using essentially the same linear algebra technique, at which would it would be pretty silly to solve a linear system by exhaustive search instead of algebra…)

I would expect the linear algebra approach to win by orders or magnitude.
Where in that article does it say they are moving away from Flutter?
Am I the only one who thought it weird the first thing the guy does to introduce the plant is rip it from the ground, presumably killing it? Unless he put it back, but didn’t see that mentioned.
I’m sure it can be emulated efficiently enough nowadays, but I don’t think the mapping is very direct: Glide was mostly imperative and synchronous, Vulkan is declarative and explicitly asynchronous. Both are low-level, but for hardware that works very differently.
The developer experience is bad, even compared to other PHP-based frameworks like laravel. It may not be bad 15 years ago, but when the rest of the word has moved forward. When other frameworks compete with each other to give the best developer experience, wordpress developer experience hasn't improved (or even regressed depending on who you ask). I've been creating and maintaining several plugins and themes in the past 10 years, and these days whenever I work on them I feel dread. In contrast, I feel joy when working on django projects, dabling with phoenix/elixir, or various react-based framework.

To be honest, I don't know if wordpress can improve their developer experience without killing the golden goose.
Bit scary there is probably a bunch of code in a car explicitly marked as "unsafe".
Golang is relative save in case of rces. The only problem is git with its hooks, but you need authentication to do harm. Gitea would rather crash than giving access to the attacker.
git server are not really in danger.
I doubt that 90,000 rules were an issue. On 12 year old laptop (thinkpad x230) with 260,000 ublock rules (+240,000 cosmetic) the slowdown is imperceptible. Contrary, ad-ridden websites load much faster.
Unsafe, pointer and transmute will tell Rust to leave you alone.
I think you’re projecting a lot here. It’s simply a zero-insight (and factually incorrect) comment to look at one centrally planned initiative and starting saying “communism”. The “not a real free market” and “not real communism” cohorts are equally stupid, and should be dismissed with equal passion.
Seeing this in this context just made me realize that it's weird to consider them "blockers", a loaded term. As if we're starting from some default, correct state, and then blocking part of it. We've always been able to choose what content we navigate to. These are content selectors/choosers, which just support our existing ability to choose what content we request and actions we take.
Here we go:
https://imgur.com/a/v3VhRR9

Created by DALL-E using the prompt "Plastic Eating Mushrooms".
Yeah, unsafe isn't the best keyword but alternatives like manually_verified are a bit too long.
People vote each time they choose buy a good or a service. Isn't it democracy if you have the freedom to choose to whom you give your hard earned money (what is left after taxes)?
Peter Schwartz explains steps for predicting 2122 [video]
The order seems clear to me: "If a yellow gloober flomps a blue gloober then the blue gloober turns yellow,"

I still don't see how 4 could be a correct answer, could you post a plausible sequence of turns where Blue turns yellow on turn 4?
TopTal, Crossover, Turing etc.

Also:

https://jobboardsearch.com/remote-jobs-only
The README is a work in progress, but some of these answers can be found in the documentation (https://arxiv.org/abs/2209.08385). In particular:

> How are the error messages?

langcc produces "confusing input pairs" for LR conflicts, which enable the user to pinpoint the cause of the error much more easily than the opaque shift/reduce errors in tools such as yacc/bison.

> Does it produce source spans for intermediate AST nodes?

Yes! You can find an example in https://github.com/jzimmerman/langcc/blob/main/examples/calc....

> Can it handle operator precedence without encoding the precedence into the grammar?

Yes - detailed in the documentation.

> Can it handle source-code-defined operator precedence?

Depends on what you mean by source-code-defined. The operations supported by langcc's precedence stanzas (detailed in the documentation) are quite comprehensive, and suffice to encode the operator precedence rules in Golang 1.17.8, for example.
TLDR: It’s the land, stupid. Just as it has been since advent of agriculture: the landed class holds power over all productivity, and as productivity rises the landed will reap more of its reward, ensuring desolate poverty immediately adjacent to extreme productivity.

Productivity improvements (from tech, public investment, private investment, and sheer population scale) are not evenly distributed, but they raise the value of nearby land which everyone must stomach the costs of, from individual laborers and teachers to grocery stores and coffee shops.

Cost of rent rising with productivity obviously ensures impoverishment of people who cannot achieve the higher productivity, and the diminishment of living standards even for people who can (see: Palo Alto residents qualifying for public housing assistance with $200k+ household incomes).

The people who primarily win as productivity rises is not the people producing but those who own the land on which producers live and work. It’s a story as old as time. Land is power (see: feudalism; the Queen of England whose wealth and status was from dynastic landlording).

It’s not even a new problem in SF. Post gold rush people were asking the same questions, one of whom was Henry George who wrote a great book on this land-oriented (and sector-agnostic) view.

Of course California, being already controlled by the landed class, has gone off the rails in the opposite direction with Prop 13 ensuring that landlords have pretty much perpetual rent seeking authority over the entire state’s productive power, whether it be generated by nature, technology, or institutions. Note the conspicuous absence of the productive power of people who simply sit on a piece of land, and their conspicuous accrual of wealth and power.

This dynamic causes poverty to grow with progress, only to be mitigated by enormous public expenditures to hide the effects of it.
That’s interesting. Do you know where I can find more stuff about this? And the etiquette of war back then?
The easiest way to build a modern SaaS application
And then rewrite it in Rust.