skysight-inc/HackerNews huggingface dataset:
> are you guys then just selectable as an algo/ATS going through through a broker, i.e, there could be a natural "sweep" (bit like algos covering block interest in some cases)?

Yes. Some brokers are incorporating us into their algo suite, others are offering us as a direct route, and most are doing both.

> Do you work with some big broker-dealers on integration?

Yes! We're excited to be launching with many of the household names, and most have plans to connect by early H2. We'll be updating our website with a list of launch partners in the coming weeks as part of our full launch announcement (the HN fam is hearing it first).

> I know you started out with equities, but bond portfolio transitions are a much bigger pain - any plans there? Or issuance, i.e., mix of funding instruments in one go?

Getting to this world state is our real passion. Imagine a fund manager running a cross-geography equities and a credit book. Any trade they want to do will involve rates and currency risk on top of the actual delta. We want to make it easy to, say, sell some European debt issuances in euros to fund a US equities position in dollars while re-hedging curve risk, all as part of one atomic and frictionless transaction with a pre-trade known cost basis.
Thanks, I can share the entire screen, I just want some way to share either a region of the screen or specific window. I have a hack that sets up a stream through the webcam but this is clunky and annoying to set up. Plus it means that the screen is shared as a webcam on messaging apps which doesn't always work too well (different people are highlighted as they talk). Sharing my entire screen isn't really that great as the resolution is 5120x1440 and it doesn't really display well for others.
JFC "these people" are American citizens, and to a disturbingly large part former veterans that risked their life in one of the various wars the US fought and got (c)PTSD as a result.
Glad you asked.

Simply deploy the Orchest OSS to a VM of choice (https://docs.orchest.io/en/latest/getting_started/installati...) or use https://cloud.orchest.io and then create scheduled Jobs.

https://docs.orchest.io/en/latest/fundamentals/jobs.html

If you’re looking for something more than that I’d be happy to open up a conversation about your use case at rick@orchest.io
How do you refurbish batteries? I mean, you are not only cleaning the outside, are you?
>They all are pro free speech of things they like

So they're not for free speech.
I wrote a Python+Qt peogram some years ago and since I actually like modern C++ a lot I've got started on a port, figuring it would be rather straightforward. It's been a bit disappointing because Qt basicallt requires you to write 'Qt-C++'. They made a lot of effort with their Python binding, boasting rightly so that it is quite pythonic.

What I would really like is a 'modern-C++-ic' binding for Qt.
I have to believe that HomeKit has fallen so far to the wayside due to their work on Matter. And we can expect something big in the near future. Right? Please?
> Innovation and technology is how we solved our problems in the past, there’s no reason to think this time it will be different.

Actually, there are pretty good reasons to at least have doubts.
There is this thing called a "hostile takeover," where you buy voting shares and then liquidate the company, which becomes very easy when the share price is $0.
Not a surprise that political climate is getting more liberal since mainstream media is largely run and controlled by liberal think tanks and lobbyists. As such, they're able to promote and espouse liberal ideology and wokism into the minds of the majority.
I am unable to talk about specifics - but I can 100% endorse this comment. Would add management consultants to the list as well.
After the new MBPs came out, I was bummed about the price and didn't think about the possibility they'd keep the base around and upgrade it later. I was thinking about just getting an upgraded MBA, hopefully with MagSafe + 2x USB-C.

But then an Apple Store employee reminded me about the base MBP and I decided to hold out. Like you, I now think that they will keep that model around because the gap (both in features and in price) between the MBA and upgraded MBPs is simply too large.
Are unikernels a performance/efficiency tool? Squeezing more nodes into a single host with minimal overhead.

Or are they a tool to achieve simplicity/elegance? Fewer moving parts to troubleshoot at the OS layer, and smaller but more formal composition.
TC includes salary, stock, and bonus pre-tax. It doesn’t include 401k, medical, food or other fringe benefits.
The oldest hominin fossil ever found in the Levant
Why did Russia of all the countries give him asylum?

Genuinely curious on what Snowden thinks on how Russian gov handles their dissenters compared to US.
How to Set Up GitOps for a Full-Stack App with Flux and Helm on Kubernetes
15% of a 15GB limit is 2.25GB.

Could you possibly be getting 2.25GB of email in a few weeks? I mean, email is pretty small, at least unless it has attachments.

I wonder what's going on. It seems unlikely to me it's really 2.25GB of spam email in a few weeks.
> Why should other billion dollar tech companies get a pass? Or why the double standards?

The issue is that you aren't pointing to anything actually wrong with what they are doing, you are just vague saying "They are doing it for the money", and implying that there is some bad thing that is happening, without saying what the bad thing is.

If Valve is doing some bad, then say so. But just because they are a for-profit company, it does not mean that every good thing they do, has some hidden negative side-effect that is unnoticed.
The stylus I'm using operates independently from the capacitive touchscreen and is presented as a separate input device by libinput. The stylus needs external power and the input reports not just xy, but z coordinates. Physically I am not sure whats going on, and struggled to find anything authoritative on the subject.
This is a common malicious misrepresentation of conservative commentary in general: even a slightly counter-progressive reading of history (maybe things haven't just gotten better and better in every possible way) is often painted as wanting to turn back the clock in the most extreme and extremely plausible of ways. Search old HN to see discussion about Curtis Yarvin to see this.
The original single A was for amazon: "FANG was an acronym coined by Jim Cramer, the television host of CNBC's Mad Money, in 2013 to refer to Facebook, Amazon, Netflix, and Google. Cramer called these companies "totally dominant in their markets" [0].

[0]: https://en.wikipedia.org/wiki/Big_Tech#FANG,_FAANG,_and_MAMA...
Everything in context.

The operation you're talking about is "sigma_0" and "sigma_1" I believe, which is defined as:

sigma_0(x) = Rotate7(x) XOR Rotate18(x) XOR shift3(x).

sigma_1(x) = Rotate17(x) XOR Rotate19(x) XOR shift10(x).

Where "shift3" and "shift10" are both lossy operations.

----------------

While "shift3" and "shift10" are lossy, I'm not 100% certain that "sigma_0" or "sigma_1" is lossy. But that discussion aside, both sigma_0 and sigma_1 are applied to the _message_, not the internal SHA256 state.

The _message_ needs to be compressed, so a lossy operation over the message is not only expected, but required. 4096-bits of input need to become 256-bits of output. 8192 bits of message-input needs to become 256-bits of output.

-----------

But if you look at the "intermediate hash chain" where H(i) = a + H(i-1) for 64 rounds, all operations over "a" and the internal hash-state are invertible operations (SIGMA_0 and SIGMA_1 are both invertible, being (x) XOR (rotate x) XOR (rotate x) style functions).

------

I'm not saying that the "whole" hash function needs to be invertible. I'm saying that __particular__ elements of the hash function _should_ be invertible. The design of these particular elements (in particular, SIGMA_0, which is (Rotate2(x) XOR Rotate13(x) XOR rotate22(x))) is _clearly_ and evidently invertible / 1-to-1 and onto bijection / confusion principles.

The particular constants (why "rotate2", "rotate13" and "rotate22") is chosen for other reasons: probably differential cryptoanalysis but I admit that I'm not 100% sure on that (that's my expectation though).
I have definitely gotten that dopamine rush, and I think I still do. It's probably a big reason why I'm a programmer. There's a certain satisfaction you get from knowing definitively that you "solved" the problem. Making music is another interest of mine, but due to its open-ended, creative nature, I don't think it can provide this kind of satisfaction.
N.B. I have a strong conflict of interest in this conversation, will leave the reason as an exercise for the reader to figure out.

Amazon have launched more successful non-core businesses than any other big tech company. I suspect there's a belief throughout the company that qualities of the culture that lead to high attrition rates are the same qualities that breed revenue growth and success. In turn, that explains the reluctance to address those issues.
They still have a new folder button. I still see it
I've definitely hacked my way around this with sentinels. `foo | sentinel | None` is a passable replacement for Maybe(foo), and it arises naturally from dict.get("key", SENTINEL). Absolutely not fun to need to check, but if you're using it within a single function e.g. an implementation of `deep_get` or something like that, the code is readable.
> I don't really know anything about the people you mentioned, I am not from the US.

In the US, I have not seen Facebook banning people for explicitly political reasons, and IIRC studies have not found any obvious partisan bias there.

There are reasons for banning that overlap with politics, certainly, like promoting conspiracy theories, as those tend to be more common on the far left or far right.
That $5 Uber Ride, $8 Burrito, and the Brutal Costs of “Cheap” (2021)
> With effort it can be tamed. Filters and so on.

Yes, that is the key.

Beauty of email is that it can be done because it's all open protocols.

I've been dragged into a signal channel and that's one untamable firehose. Sequential stream of messages via proprietary UI so there is nothing I can do to automatically file messaged into various folders. Nothing I can do to auto-process certain messages, nothing I can do to mark some things read and some unread, etc..

Email allows for infinite flexibility in configuring it just how you need to work best.

If you have just one inbox and everything lands there all the time, I can see how that's a firehose that's not going to be pleasant. But with email the tools exist to customize this away.
Just because someone says something and you didn't buy it doesn't mean it might not have appealed to other people. That is not how public statements work.
Why does Wayland allow an app to break its clipboard that badly?
I think Nuance bought most of the assets. And 20 years later MSFT bought Nuance. Full circle!
I didn't see the OP saying you should lie, only that the system relies on self-reporting. If anything, I'd guess they agree that the system is open to abuse, but they're not saying people should therefore abuse it.
U.S. university reverses decision to remove Olympic protest posters
Sorry, this is a very low-quality source for this discussion.
Ask HN: Why have markets shot up in price (every single thing is increasing $$$
Every "Goods & Services" has been increasing in price? Why? Explain the economic behaviors behind this ;

You have declining income and increased costs... if this is not the explaination of dictorial overtake... pleas3e educate me on this matter:

A jug of "juice" at wal mart was $1.34 -- then after pandemic, it was $1.50

MANY products are seeing price rise, yet wages are ~stagnent/depressing...

Yet corp incomes are fucking reatardly UP... IS THERE ANYONE QUALIFIED TO EXPLAIN WHY CORPORATION ARE BOTH INCREASING PROFITS, YET BITCHING ABOUT WAGES AND THEN ALSO COMPLAINING ABOUT WORKER SHORTAGE:::

THE FUCKING RESET IS ABOUT WORKER SHRINKAGE TO SUPPORT CORPORATE PROFETS AND BALME IT ON WORKER SHORTAGE...

---

There is something going on in the human market: Kill off poor, but manufacture poor, such that one can extract value until said-poor die off...
My thirty years of dodging repetitive work with automation tools
When I was doing psychology over a decade ago personality psychology was actually my biggest gripe. The way that I saw it, was that it wasn’t explaining anything which didn’t have better explanation using a different theory.

Now a decade later—being a little more class conscious—I can actually see how this is problematic. When a better explanation can come from sociology and has to do with class and economic status, measuring people based on a theory that lacks justification to justify one hire over another is problematic. When you ascribe it was because of an operationally defined concept (read: made up; based on data analysis) and name it personality that seems like a lame excuse to hire from your ingroup and excluding your outgroup.

These tests are robust, I know that, however robustness alone is not enough to justify a theory. These tools might be useful (or they may be dangerous) but while there is no justification for the operationally defined terms it cannot be used to justify terms outside of the model. That is pseudoscience. You can only to explain things inside of the model, and as such it is pretty limited as a theory.
He tested positive for COVID.

https://twitter.com/JustinTrudeau/status/1488162322187182085

Doug Ford, Conservative Premier of Ontario, has actually been hiding, no COVID excuse and no one's even threatening to overthrow him.
Damn, I can do all of that pretty well but earn more than 13x less
The Advantages of At-Memory Compute for AI Inference
> Can you measure it for those of us, who are interested in finding exact numbers? You can use script - https://github.com/savchenko/powerdrain

Do you have a script that doesn't rely on systemd? I run a distro without systemd (Artix) so I am unable to use the script you linked.

From my casual observations S3 seems to use around 8% per 24h.
GME is still trading way, way above what the fundamentals say it should be. It was trading at $4 before the squeeze.
Officially rolling out our e-sports website builder. Hmu if your a startup going into e-sports: https://www.bingewave.com/l/esports
Google's official stance is they target 75 percentile pay, not > 95. So not too far off from MS. My guess is they use different peer companies.
You could say the same for Pixis/Pyxis One/AbsentiaVR or whatever else they try to rebrand themselves as now.

An IT-outsourcing company focusing on new tech just gets passed around as some AI SaaS tool, without having any public docs or advocacy. The shadiest part is how they've raised $124mn from Softbank, General Atlantic et al & yet nobody knows any financials.

For a Bangalore based company they sure did spin up new origin stories like California based etc at every round, hype like 200 "self evolving networks" etc. Half of their marketing copies mention existing tools & the other half says they are yet to build said tools.
What he seems to be saying is that it was bad for democracy back then.

Maybe it would be terrible if Napoleon had access to nuclear weapons in the early 1800s. Am I saying we should have let the Rape of Nanking go on indefinitely?
Yeah, I have been getting Legos for my kid, and man, I just don't see the complaints. I'm very happy with the modern sets, as happy as I was when I was a kid.
Crypto... ain't it great?
A thing we still need to work on when we tell history: We need to further distinguish Roman slavery from American Chattel slavery.

Roman slavery is more like a permanent version of "Indentured Servitude" that we learned here in the states, aka how poor white kids could make it in e.g. Revolutionary times.

And not much at all like the "Slavery" that looms bigger in our heads, primarily race-driven and -- this is perhaps the biggie -- "chattel oriented;" i.e. not only are you owned forever, so are your kids, who may be sold at will etc.
LOL only took them ... forever ... I left Amazon ~7 years ago to go to FB because my base FB pay was higher than my Amazon total comp. Nevermind FB RSUs ... LOL
Why is the Sheriff doing it on the federal agency's behalf?

And why are his officers complaining that the truck is "light", and "what do you mean, that's all you got?"

Let's not pretend this is being done for any reason other than to enrich coffers.
I'm not sure, it seems that many who make good money but are in debt can invest:

> Individual investors with an annual income or net worth less than $107,000 can contribute either $2,200 or 5% of their annual income or net worth, whichever is greater. The old rules limited them to the lesser of those two numbers.

> Investors with annual incomes or net worth greater than $107,000 can contribute up to 10% of the highest number.

https://news.bloomberglaw.com/securities-law/startups-and-cr...
Oh, yeah?

365, and X1 Carbon.
This is pretty much nonsensical, but I appreciate you calling me smart.

You're not following my argument and you're expecting me to defend a straw man that you're trying to project onto me.
The first can be improved by replacing the first past the post system and removing gerrymandering. Even better have at least 5 political parties and a parliamentary system.

The second can be improved by eliminating anonymous speech accounts. It doesn't have to be visibly tied to your legal name. But Socrates was right. Without accountability people will immediately do awful things.

https://open.library.okstate.edu/introphilosophy/chapter/the...

Neil Stephenson had a great idea in "Fall; or, Dodge in Hell", a fix. Online accounts had blockchain identities.

But then again people will probably never stop feeding trolls and take into account other people's posting history. Nor will online forums come down as hard as they need to on abuse.
FWIW, Netflix basically has a slider, where you can take from 0% to 100% of your salary in options vs in cash. You get to decide once a year during a sort of "open enrollment" (like how you choose health care plans).
Economic eugenics.
Is SkyNews on PlutoTV Android/TV Apps Broken?
Marshmallow study? Is the finding about "wait 5 minutes to get two sweets - success in life" debunked, or are you referring to another thing?
This is such a HN response :)

Many people enjoy the experience to go out, have dinner or drinks, go to a local
(independent) movie theater, interact with the people that work there, sit and hold hands with your SO, eat popcorn and watch a nice movie without being interrupted by anyone, without looking at your phone. Honestly, most of the time I don't even care what movie they're showing.

Obviously YMMV but that's what it's like for me.
It may have to do with the fact it use to be used as an example of a great progressive city and changes its gone through. I grew up about an hour and a half from San Fran. The city was amazing. Everything about it. The people, the shopping, the food, the entertainment, the culture, just the overall feel. I loved taking day or weekend trips even if it was just to walk around. The majority of the area was this way imo. Sure there were still bad parts of town but they were completely overshadowed by the good areas. Over the years, the good areas have gotten smaller and the bad areas have significantly grown. There is rampant drug use and crime. There is a massive homelessness issue. Most woman I know do not feel safe in a lot of the area.

Whether all these changes are due to Democrat policies, I do not know. But it makes a good talking point for conservatives to use when talking about democrat controlled cities.
Agreed. My wife's solitaire game from the Play store suddenly started making her (old) phone warm up (around the time Bitcoin started being a buzzword in the mainstream news). Replaced it with one from f-droid with more features and worked well. (Since then she removed it as she didn't want to play it so much.)
> It would probably be a lot cheaper to change their hiring practices to be less strict and reinvest some of that money in training.

Isn’t that what a boomerang promotion is?
Civil Asset Forfeiture has to be ended. It is completely infused with perverse incentive. It is a travesty.
TIL. This is something new I learned. Can you tell me what to google to learn about this bias?
It's a common practice in survey design.

https://en.wikipedia.org/wiki/Likert_scale
They don’t handle failure well. I’m not sure if this has always been the case, but the fact that most have some sort of network component now have made it very obvious.

The general lack of visibility into what is actually happening is incredibly annoying. Anything that involves syncing is in dire need of “stop and start again” button.
Because you need a big investment to home-share. Poor people can't get into it. It's a smaller market.
He's a disguise artist. Could be anywhere by now [0].

[0] https://www.bbc.com/news/world-us-canada-49758613
I understand you really believe everything you’re saying; unfortunately I can’t help but read it as painfully naive.

Logs are great, but people are not great at reporting cheaters. Some resort to recording their screen or cheaters bypass the “report” button by acting in a way that prevents that button from popping up.

We must have lost thousands of man hours on people falsely hitting the report button when someone was being better than them. Everything in it’s time.

Community moderation is a very comforting idea, but the reality is actually not conducive to a good online experience except for a very small minority; the kinds of problems that crop up are obviously exclusion but also go into the area of power abusing operators.

I know you’re going to say “go to another server” but honestly, that’s naive. Oper abuse is even more deeply unpleasant than cheating. It is enough to put you off a game entirely.

So the gatekeeping, politics aspect are obviously not good but what is also true is that there is a large contingent of people who desire good matchmaking, good matchmaking depends heavily on:

A) regionality

B) a large population to pull from

C) consistency of the platform and administration.

If you get into a “random” game and someone cheats, that’s no different than if you joined a “random” game and the admin of the server did something within their power.

Having a small population for a game like apex legends means that the outcome is nearly always the same.

Having low regionality of hosted servers means people in South America have extremely bad experiences; as severs there are expensive and finding a population to fund it amongst themselves is difficult.

Also, obviously, a 40 core 256G windows PC costs in the region of €300/mo (not including the windows server license). Given people are already very cost conscious when it comes to games; getting people to shell out the price of a game each every month to run a server seems unlikely.