skysight-inc/HackerNews huggingface dataset:
Sounds weird right? But it really is true: heat pumps pump heat, from one place to another, like a fridge and airco etc. Current heat pumps for home heating use can pump about 3-5 units of energy from outside to inside while the pump requires 1 unit of energy to run.

Trick (to understand maybe?) is to not convert the energy from chemical to heat, but to take existing heat energy and pump that around.
Comparing SQLite WAL Mode to Voron’s
No need to sensationalize. Seizing a ship and other investigative steps sounds more like securing a crime scene and due process than anything else. If someone's a suspect in a serious crime it's probably best to not let them cross into international waters.
The server and client-side apps/extensions for Bitwarden are open source unlike Lastpass too.

At worst, we'll have to fork a current release if BW does stupid things in the future.
> It does improve morale. Developers see a mountain of bugs they could never fix.

So you propose that telling them that the mountain is gone will actually make them believe that it is?

> No managing hundreds of bugs in a bugtracker that do not get fixed is a terrible waste of everyone's time.

How do bug tracker entries waste people's time? Sure, confirming or fixing or otherwise working on a bug takes time, but that's hardly wasted. And if the bug just sits there, how does it waste time?
I've also read anecdotes of shoe computers for poker, IIRC.

Worth mentioning the book, entitled "The Eudaemonic Pie: The Bizarre True Story of How a Band of Physicists and Computer Wizards Took On Las Vegas".
Such techniques generally are termed "gobos", i.e. "go-betweens".
To paraphrase xkcd, space isn't about going up. It's about going sideways fast enough that you miss the ground.
The topic is that you are alleging a conspiracy for something which is exactly backed by the excess death data. For an explanation of which you have to invent a second conspiracy.

>Why would they submit for a finger injury that pays $500 when they can get a covid bump-up for $2000?

Because if this was routinely done, there will be some sort of proof. Where is the proof? Is there a third conspiracy to suppress it?

I am on topic. The topic is the conspiracy nutting around covid which you epitomize.
You get less done, but what you do get done is more useful since you're paying attention to what's actually needed, so you come out ahead.
>Those large companies with unnatural lifespans have somehow tapped into the deep, dark magic of the Elder Ones (usually government contracts)

Or, you're Apple, and your cloud hosts the digital lives of all your users from teenage years to adulthood, so they're not gonna switch to any competitor no matter what.
Maybe it didn't look like a security problem at first?
This is actually a pretty neat, self-contained implementation that can super easily extended beyond stereotypical natural language models, for example to create world models for video games [1] or to create robot models that can learn to imitate from large, chaotic human demonstration data [2] (disclaimer, I'm an author on the second one.) Basically, GPT (or minGPT) models are EXCELLENT sequence modelers, almost to the point where you can throw any sensible sequence data at it and hope to get interesting results, as long as you don't overfit.

Even though I have only been working on machine learning for around six years, it's crazy to see how the landscape has changed so fast so recently, including diffusion models and transformers. It's not too much to say that we might expect more major breakthroughs by the end of this decade, and end in a place we can't even imagine right now!

[1] https://github.com/eloialonso/iris
[2] https://github.com/notmahi/bet
I'll bite; shouldn't Tesla be lumped with other car manufacturers instead? While tech is a big aspect of their cars, I wouldn't say tech is their primary product. And if electric vehicles and self-driving capability is the discerning factor, then other car manufacturers should be on there as well.
Yeah I noticed it earlier.
Here is a link explaining the rocket equation, https://en.wikipedia.org/wiki/Tsiolkovsky_rocket_equation
Something Called Nothing (1986)
Not sure if that's an issue for me. I was using cf dns on porkbun anyways. not sure what is wrong with cf dns...
And a large amount of transport energy is moving oil and coal.

"Nearly half of freight-rail transportation is used to move coal—most of the other half is wheat and food. A not-so-surprising revelation from a close study of the Sankey diagram: our fossil-fuel supply chain is itself a major consumer of fossil fuels." (Saul Griffith, Electrify: An Optimist's Playbook for Our Clean Energy Future)
> I suggest to close bug reports of bugs that will never get fixed.

OK. We still disagree about whether that is smart, but one thing is sure: that's not what you wrote originally.
Hey Kresimir,

This looks like a great tool. I just had some questions about DocOne.

Does DocOne support searches across CPT and ICD-10?
Do you guys have a pricing model to use the API?
Japan is still on track with other nations in terms of transport emissions going to net zero because they went hard on hybrids and efficiency.

Hybrids are cool, as are small efficient cars, but EVs are the future.
I think the biggest is simply having access to your data on non-apple devices and non-apple browsers. I.e. using it in Chrome or Firefox or whatever browser you want, as long as there's an extension that supports the browser it's likely available.

You can store a lot more data in Bitwarden as well, including custom fields, so you aren't stuck with just a username and password and optional 2FA. With Bitwarden you can do security questions, a notes field, etc.

Sharing with family is another big feature. Sharing your cable login, wifi password, streaming services, etc.

There's a whole list of them, but I think those are sort of the top 3 for me.
What I want is infrastructure with open governance, in the style of Debian.
>meat was found to contribute to climate crisis

everything we do contributes to the "climate crisis" but really, is it a crisis to eat meat or is it more of an issue, that powerful elites and wealthy people like Leonardo Di Caprio, Klaus Schwab and others fly around the world in the private jets while advocating to us "little people" that we need to reduce our carbon footprint and drive electric vehicles, take less vacations using planes, eat less meat and reduce our standard of living so that they can infact keep on living their lifestyle in exactly the same way?

In this article from the BBC....

"If we were to consider the journey from Rome to Glasgow on a private jet - a journey that some of the G20 leaders made to get to COP 26 - that would take around two hours and 45 minutes, requiring 2,356 litres of jet fuel. "

"Therefore, the total emissions for this flight would be 11.3 tonnes of CO2 equivalent, and with a capacity of nine, each passenger would be responsible for 1.2 tonnes on their journey."

https://www.bbc.com/news/59135899

It's pure hypocrisy from the wealthy preaching to use plebs. What this whole agenda really is about, is restricting our movements, restricting our way of life and sending us back into a feudal class system that existed in the past; where the elites own everything and we are mere rent serfs begging for our existence, subsisting on bugs and drinking our recycled urine, while the elites eat grass fed beef and fly on holidays in their private jets to exotic locations, now cleared of the refuse that is us plebs.
Then nobody prevents you having what to want even today. This is the beauty of capitalism: it’s perfectly fine to have other forms of organizations inside it. There are communes and kibbutz you can join right now.
What do you mean by “make from Go”?
Setting up a router involves more than starting or stopping services, and again I am looking for something officially supported. I was able to use the UBUS API to do this but unfortunately the unofficial modules or roles appeared to use more convoluted methods.
> was referring to Trump supporters as fascist (a concept I imagine you would disagree with, based on your statements so far)

Now we're making progress.

Yes, I guessed she was referring to Trump supporters. And that's exactly the problem I have with the article. It's hard to disagree with someone who argues for formulae to fight fascism, until you realize that term means something different for every person, specially if she's in the left.

How do you know she doesn't apply that label to every Trump supporter and not just the kind of one who stormed the Capitol?

And after reading that article. Are you sure she would be ok with the fact that trumpists were using Signal to communicate on Jan 6 and wouldn't try to undermine its usage among them? Sure, there are multiple interpretations of her words, but certainly it raises a doubt. And that and no other was my point.

> Not to mention the bulk of the Republican Party incorrectly believes that the 2020 election was stolen.

Come on. You don't sincerely believe that.
I wish this culture existed in the USA, but knowing our society parents would be up in arms about kids doing unpaid labor or some bull.
See the Sorites Paradox: https://en.wikipedia.org/wiki/Sorites_paradox
> Do you really trust yourself to keep your fork secure?

No, but I don't need to. Considering how many people are already contributing to Bitwarden's Github in the form of PRs and such, if worst comes to worst, there should be plenty of people who can maintain it.
Doesn't stop the email with the original message though (you can get emails of messages). I once saw a coworker cussing out someone while the coworker was asleep. By the time we all woke up, the message had been edited into something nice and cordial. But knowing how much they were actually frustrated was a hint (at least to me) that I needed to take the cordial response seriously.

Being able to see the original message someone shot off in anger and then revised into something nice is really handy as a manager. Especially if the entire team is remote and you can't tell things by body language.
Greed kills like speed kills. It’s all very fun and exciting until you crash.
Thinking in 3D: A Better Way to Solve Complex Problems
Better security in general. The firmware on consumer-grade routers is an afterthought. They are routinely running 10-year-old versions of services which are sometimes exposed to the internet, and all insist on rolling their own shitty web UIs which often include command injection vulnerabilities.
A Note to RadWagon 4 Owners
While its a small start, any RadWagon 4 owners of models manufactured this year are scratching their heads and wondering when Rad is going to address the fact that their tire treads are also catastrophically failing.

For those unaware, the RadWagon 4 uses an extremely uncommon tire size that Rad is pretty much the only supplier of tiers and tubes for. They have been catastrophically failing (bead separating from sidewall) for months and Rad hasn't said a word.

https://old.reddit.com/r/RadPowerBikes/comments/wv0x2j/radwa...

https://old.reddit.com/r/RadPowerBikes/comments/wkyy5i/psa_i...
Yeah, that's why I have just stuck with Apple's keychain.
They'll probably aim for competing with the likes of Okta in delegated authentication and identity management, which is a huge market which need some more competition. I'm in favor, and it really doesn't need to have any negative impact on their existing user base, at least so long as they can manage their growth and don't become a dysfunctional org because of it.
Peltier elements have a efficiency of about 30% of converting temperature differences back to electricity. So if a heat pump pumps 5 times of the energy it needs around, you only need 20% of that converted back to electricity for it to be a self-sustainable perpetuum mobile. Of course this is impossible, but where is the error?
The current gas prices haven't even reflected yet that the Russians have shut down North Stream 1 for good.

Anyone still thinking that this will ever reverse until the country is called Eastern Ukraine instead of Russia is in for a very rude awakening. There will be no more gas from Russia and the import capacity for other sources is already booked out.

To make it worse: when the winter is over, the crunch to refill the storage will begin again, and this time with no Russian capacity at all and to make it worse likely without (or with significantly reduced output from) the Dutch gas field in Groningen [1].

[1] https://www.washingtonpost.com/world/2022/09/01/natural-gas-...
That's avery nice site and they seem to use Alpaca on the back-end, who seem to be doing good work.

Many poeple seem to be saying they tried it the simulation out with broad ETFs, and that's a good use case.

But I think many investors advise against DCA, because it results in you increasing expure to companies in trouble, going into bear markets or even bankruptcy. So for the riskier single stocks at least this seems to have a lot of survivorship bias.

If we include some compaies that have done very poorly or gone bankrupt you would get a better picture of the effect of following this plan for individual stocks. You never know!

It is true that investing all at once, rather than DCA, you also lose 100% in a bankruptcy, but "dollar cost averaging" seems to imply that buying at the lower prices (and thus bringing down your average price) is the benefit of the approach. In fact it is sometimes the main danger.
University scam like someone takes classes for you?
Full disclosure, I'm a paying user of Bitwarden.

I think for BW this kind of falls apart at #3. The main draw of this product for me and many others is that it's actually pretty no-frills. It's also broadly compatible with importing and exporting between dozens of other password managers.

That said, this could be a blind spot for me. Let me know if there's any gotchas I should know about here.
Dolphie: Top Tool for Monitoring MySQL
This is what my Mathematics Lecturer told us years ago when we had trouble understanding why some approaches worked for some problems, but not others.

"You need a few more years of study before you can fully understand. But! You have a 600 page textbook. Do every exercise in that book. When you can do that without assistance, get another 600 page textbook and repeat."

He was trying to get us to build an intuition for certain class problem solving, while at the same time saying "Shut up and calculate".

I find that problem-solving in the programming space is the same. Just keep doing things. You'll develop an intuition for it eventually.
Agree. There's plenty to be said for simply choosing to not engage/employ bad actors. The fishing industry is full of pretty terrible stuff. I stopped eating meat in 2016.
Nevermind, I see that Go has a build subcommand.
It's generally not necessary in the quantities and timeframes used in some anti-renewables arguments (those often being "now" and "all the capacity the renewables are generating").

It sometimes comes to people as a surprise how little solar / wind is actually installed and that the production mostly follows the peaks in daily consumption.

Basically, the idea is that if we go installing new renewables at current speeds, we won't need any real battery storage for years.
It does matter a lot. Knowing the origin makes us able to try to prepare for it in the future. Specifically if it was a lab leak, we should put highly stringent procedures for conducting such research. Theses labs should be isolated far away from major urban areas, and have mandatory quarantine while leaving it... For example...
Well its an interesting subject, yes it is RDBMS i.e. relational database, tables=relations, alas it does not automatically mean that just because you have a relational database you must use FK. Most of relational databases theories were created at the time when databases were few megabytes in size so the theory start quickly collapsing with terabyte size databases and larger. I would say it is truly depends on your strategy - I've seen companies remove all FK and simplify databases management and vise versa. First and foremost I would test just how many FK violations are really there - if you have FK violations into thousands per 24 hrs you might need to take another look at your app on the other hand if you have very few FK violations does it make sense to lace your database with FK's thus significantly complicating administration? All and all the databases are designed to store your data and that is it, yes of course you can use the database to QA bad coding practices but it does not make it scale very well.
CerQlar | Senior DevOps, Frontend, and Backend Engineers | Amsterdam or Cluj | https://www.cerqlar.com/ CerQlar is a SaaS startup contributing to a more sustainable future by providing global organizations the tools and solutions necessary to reach their sustainability goals and carbon neutrality. Founded in 2020 in partnership with the world’s leading provider of market-based sustainability solutions, we’ve been collaborating with experienced firms in Norway, Italy, and the Netherlands in order to build the CerQlar platform, an automated system that will make trading environmental commodities more efficient, cheaper, and more accessible for our users.
We are looking for experienced software engineers to help build & scale the platform, influence the architecture and design, and implement key components of the system and its sub-systems. Our software architect recently gave a tech talk with Xebia / Binx where he discussed some of the technical problems that we're solving, feel free to check it out: https://youtu.be/jUWZ_PXmuS8?t=5

We're a team that is passionate about the environmental impact of our work as well as the challenges that arise from building products and infrastructure from scratch in an industry that technology has yet to shape.

Tech stack includes: Java, Typescript, CSS3, Go, Kotlin, Python, GCP, Docker, Kubernetes, Linux

Questions? Reach out to recruitment@cerqlar.com

Apply here: https://www.cerqlar.com/careers
Which as an aside, is a lovely feature when you’re doing things like working with external SPI PSRAM and rightfully want to treat it differently to your local SRAM in embedded applications.

We didn’t use Zig for our firmware, but we did come up with a similar approach in Nim (basically a neat type that takes allocators/frees/reallocs and handles managing the ref count so you can use the variable as any other Nim variable. It’s not perfect, but close enough for our purposes)
>Occam's razor says your wall of text is just rationalizing bullshit.

Each claim I wrote is well supported by evidence.

You just dismissed something out of hand. Sorry, no blanket wave-away is going to cut the mustard here. And, there is no need for profanity.

Strangely, the original submission is about "Long-term cardiac pathology in individuals with mild initial Covid-19 illness (nature.com)" which goes right along with the points I have made.
Founding Engineer here. We are passionate about the use case for R&D as well as marketing. We see Product Managers, UX Designers and UX copy editors editing copy and images through the platform.
> lab-made pandemic

Lab-leak != Lab-made
Crusoe Energy Systems | SF, Denver, Chicago | Cloud, Distributed Systems, Crypto Mining | https://www.crusoeenergy.com/

Crusoe is on a mission to align the future of computing with the future of the climate. We are the pioneers of clean computing infrastructure that reduces both the costs and the environmental impact of the world’s expanding digital economy. Take a look at what we do! - https://www.youtube.com/watch?v=Rlt8k71Quqw
Crusoe co-locates mobile data centers (~100 located in Montana, North Dakota and Colorado) with stranded energy resources, like flare gas and underloaded renewables, to deliver low-cost, carbon-negative distributed computing solutions. Our newly launched CrusoeCloud™ (https://crusoecloud.com/), is a cloud computing platform optimized for energy-intensive HPC workloads. CrusoeCloud™ aims to offer the cleanest and lowest-cost GPU cloud computing solution in the world for workloads including graphical rendering, artificial intelligence research, machine learning, computational biology, therapeutic drug discovery, simulation and more

Recently we announced a new funding round of ~$500M led by G2 Venture Partners, and returning investors Valor Equity Partners, Polychain Capital, Bain Capital Ventures, Founders Fund, Winklevoss Capital. News here: http://news.fintech.io/post/102hn5n/crusoe-energy-systems-ra...

===========

We’re hiring Staff and Senior Software Engineers across these teams: Cloud, Crypto, Security, Systems, Hardware

Questions? Reach out to cquinn@crusoeenergy.com

Apply here: https://www.crusoeenergy.com/careers
Yes. Yes you would.

Here's a story for you.

Back in '02 when I was learning COBOL in school, the absolute worst sin you could commit was forgetting that STOP RUN or the period following it. If you did that, the mainframe would crash, and nobody could continue working on their assignments until somebody had called the operator and gotten them to reset the mainframe. The night before assignments were due, they had to pay someone overtime to stay up and be ready to hit the switch at any time because of this. And, of course, if you hadn't saved in a while, you lost your work.

At some point, we either found or were given a local IDE, which we then used to write code that we tested on the mainframe afterwards, and it was a game-changer. But also, the IDE used a later and better version of COBOL than the mainframe, so sometimes you'd write an instruction that worked locally and blew up on the mainframe, and you'd have to rewrite your whole everything to get around missing basic control flow structures.
Making static content that is tied to work only if you have specific web server with specific plugin seems... counter-productive at the very least

> I've already added code to mod-include to detect and conditionally react to nested includes after dealing with a bug in its existing handling[1].

and even more if you need to patch the web server to even make it work.

That being said jekyll include syntax is quite rich https://jekyllrb.com/docs/includes/ so you'd probably just do fine with it and minimal legwork
Ask HN: 2FA for Credit Cards?
I never understood the idea of CVC. Every website asks for it - so it seems like an extension of the card number. Why isn't there an app (or some digital way) to verify the card is mine, like authentication systems have 2FA? It will change for every transaction, unlike CVC.
Don’t all lunar journeys start with a low earth orbit? Couldn’t you launch into LEO a week or two before hand, then do the lunar assist at the proper time, eliminating the delay concerns of launching from the ground (weather etc)

Or will the fuel needed to boost to escape velocity boil off over the wait?
Game devs are treated very poorly in Japan. Even worse than in the rest of the world.

Kyoto is a third-rate city. If you can find stuff there, great, but there's not much selection.
I grew up in a middle class blue-collar household and I was taught to treat service folks well; I try to do so today.

That said, in Minnesota where I reside, acknowledging and talking to strangers is generally seen as something you do not do socially. For recent transplants I am sure it's alienating and uncomfortable; however, that's just the culture here.
google "wagner sledgehammer"
Well, you can opt into using PostgreSQL, but by default it’ll use SQLite, and that’s how I use it. More convenient and probably more efficient in general too.
I think just letting me be curious and explore things on my own. I did not have any planned activities. If I wanted to hang out in radio shack for hours reading the circuit books, they would drop me off and pick me up later.