skysight-inc/HackerNews huggingface dataset:
That’s a hard question to answer. The question is far too broad.

HFT is a combination of lots of things: low-level computer architecture knowledge, hardware engineering, computer networking, numerical computing, machine learning, super-computing, market simulation, market microstructure knowledge, risk management, financing, psychology/game-theory, etc etc.

Usually no one person is in expert in all of those areas. Usually, a firm is successful because they put together a world class team with all of those skillsets AND they’re willing to invest heavily in the right things.

And even then, it’s so competitive that you can still fail. It’s quite challenging to get everything right. There are far more ways to fail than to succeed.

I’d suggest you pick some sub-area you’re interested and focus heavily on that.
I actually agree, which is why I wrote the comment. It is easy to create background tasks. Dramatiq can even handle some of the cases you mentioned - multi-step, fan-out, and retries.

It is hard to scale background tasks when you hit a high level of concurrency, as you've mentioned.

Your press releases makes it sound like the initial setup of background tasks is hard, and doesn't mention the harder stuff.
I joined Boondockers Welcome back in 2018 when it was $30 per year. Totally worth it even if I was just going to camp one time (which most new users will do).

But this? This is a money grab (as was boondockers welcome) but $100 is a HUGE money grab. I think the owner of this just expected to put this page out and get rich. The submitter didn't even reply to a single person. Total scam I hope no one "signed up".
IMO, even as someone who really likes ligatures in general, in a monospace font the invariant of 1 character text - 1 character displayed - 1 character width must be upheld. I'm all for => getting turned into a 2 character wide arrow, or === and == getting little dots above them and whatever. But never, under any circumstances, should my font change character alignment.

Personally I've been using a lot of Cascadia Code lately. Big fan.
Linux security best practices are to (a) only run open source software with all code changes publicly visible on a version control website, and (b) rely on an expert maintainer to have performed at least minimal review on the software.

Granted, you might sometimes need to run something else, perhaps even closed source software. But insofar as that's considered necessary, the security posture of Linux isn't significantly worse than Windows, where almost everything is installed that way.
Camping inside the valley is very hard to find too. My personal reason is that I'll be hiking the John Muir Trail for 3 weeks - camping in the wilderness for 20 nights - on Monday and want to have one last night of relative comforts :)
Wait, how? I assume this is all enabled by having the tuner also connect to the Internet and then switch the viewer off of the actual video stream in favor of specific inserts. Why not just... have an Internet stream?
No, I'm saying that there is a structural issue, and those in power use their power to fight against attempts to fix this structural issue.
This is my experience as well. We have at least 6 streaming services and it’s still $100/mo cheaper than my direct tv bill.
> You limit people's windows installations to only permit apps that utilize the newer permissions system, and they'll screech about wanting to install chrome. Microsoft's attempts throughout the years, like 10S indicate as much.

I don't think the 10S example works here at all - 10S was never locked down for security, it was locked down because it was for cheap devices to drive sales on the mandatory Microsoft Store software distribution - you get cheap Windows, it comes with software distribution strings attached was the deal offered with 10S effectively.

People hated having a crippled copy of Windows on their cheap computer understandably because app availability on the Microsoft Store was poor at that time (and still is today), whether it had security benefits wasn't the issue there - people just wanted to use their computers to run a Windows app and rightly got upset when 10S couldn't sometimes.

10S was arguably much more a product planning/marketing decision to offer cheap Windows PCs at ChromeBook price points, even if there were some security implications.
I guess this is just a matter of perspective. Nothing that you say is false, but it seems relevant to predicting future issues that this was ultimately due to a bug in their on-call paging system that was detected and remedied three years ago. The thousands of maneuvers they've executed since them without incident seem much more probative.
> it does help if they portray a "We're fine, and we DGAF if we're not, as long as many of you lose your housing"

Sort of? They'd have to make that second argument, though. Which aren't and don't need to. Because the strike is literally saving them cash.

> sitting out an entire year or two is another

The streaming space is crowded. Discovery is probably the weakest of the bunch, Disney the strongest. Which creates an interesting dynamic. Why would you agree to break the strike that will break your competitors first?
I see a lot of impressions on this post that antenna tv is a dying, but I think there's potential for antenna tv usage to go up.

As a value proposition, you have an initial cost of $50-$300 (depending on what kind of reception you get and what features you want, like DVR), but if you consider basic cable these days being $20/mo it's a nice way to save money on the one thing you can't get fully yet - live news and sports. Also, if we are allowed by the broadcast overlords, you can DVR movies and tv shows and keep a library for yourself without another subscription.

I have an antenna at home but I don't use it primarily because I get poor reception. ATSC 3.0 has been proven to fix this in many cases, so I'm hopeful this could be a great way for many people to save money.
I think the error in your comment is assuming there was one cause, or "the" problem.

Popularity is a factor. Poor design of 90s software is another factor. Neither of these are 100% of the problem.
OP takes issue with their being obtuse about it.
This is how I run everything outside of coreutils in Linux.

Either with VM isolation or packed away in a container. Host is basically a hypervisor with external monitoring and logging.
https://aslonline.org/journals/the-journal-of-symbolic-logic...

Contact them and ask
Hopefully they AMC locations that had Air Conditioning issues got it sorted out.
If their flagship had actually been a steam beer, I'd be sad, but as it was just a decent lager there are a billion replacements.
Homie what are you talking about lmao. As an avid podcast listener they're full of ads
Oh you know. Stuff like limiting voting rights to people with children.

https://www.foxbusiness.com/business-leaders/elon-musk-appea...
I would be more ok with this if copyright was still in the realm of reason (they probably got it right with the original 14 year term). This just seems like yet another abuse of government mandated monopoly to milk yet more unjust profit out of everyone at the expense of the public good.
Yeah, now this reads like a list of people to avoid in any future tech ventures.
Unless you can't because they aren't broadcast for contractual reasons. E.g. hockey, blacked out football games, &c
Also worth considering that the big companies with mission critical systems on abandonware would certainly "lobby" to orgs like Microsoft to keep them from having to dust the cobwebs (whatever that looks like).
The restrictions are a starting point for improving system security, not an end point. I agree that the prompts are annoying, there need to be better ways to delegate permissions.
that qualification really depends on the drug because they vary wildly in effect from one and another.
CP/M Porting in a Few Hours
This is one more reason why we need to move to a single-tax system. No tax on labor, because we want more labor and you should keep what you make. No tax on capital, because we want more investment so that labor is more effective.

Tax land. Land is not capital nor is it labor. Land ownership only allows rent-seeking behavoir. Land ownership is an artificial right granted by the government.

Google "single tax movement" to learn more. Or try this:https://en.wikipedia.org/wiki/Georgism
I am not sure but another reason could be the mortgage duration. In US 30-year is very common, according to my quick google search in Canada most mortgages are limited to a 25-year amortization period.
It is not an "article", but a talk announcement, which typically do not give additional "references". Since we do not know the content of the talk, you exercise outright rejection and not sincere curiosity, and your comments do not invite an honest and open conversation. You may disagree with their perspective, and you can doubt its contents, call it out as "dubious", and ask them to "substantiate their claims", but I don't see how this makes the description posted "narcisstic and toxic", in even the broadest definitions of the terms that I can think of.

They do give multiple books as references, which do look like book from actual trauma therapists and violence researchers.

In the old days, you would have been called a troll, and we would not even try and feed you.
And ads are the delivery mechanism.
> high temperature lagers and steam beers don't taste as good as typical low temperature lagers

Given I like Anchor & think almost all other lagers are absolutely vile piss water, I most strongly dispute this statement
You buy up all available inventory and raise the prices, same thing that real estate companies were doing during the pandemic. Every home in my neighborhood that went up for sale from 2020 to late 2022 was snatched up in less than a week by a corporation.
I think we have opposing views on how effective A&R is at talent discovery. Like you say, they only have a 1 in 10 record of success. That looks like they have no clue what people want and what people don't want.

I've been to tons of packed clubs with unsigned bands. I've seen absolutely amazing musicians who don't even play live, just give lessons...

The "band as a brand" is a 20th century anachronism that equates commercial success with "goodness".
I agree, but I’m definitely curious what you see as the biggest challenges given your extensive experience with Apple OS internals.
that was the first post, they shut down the re-opened

when they re-opened only mods could post, and it was a daily discussion thread

then there was a sticky, a poorly named one, where apparently there was another poll about what to do with the sub.

next comes a day when they plan to shut the sub down and the comment section is filled with people saying they didn't know this was happening and that the sticky was vaguely named.

so, no, i'm not referring to the june 7th post
This kind of comment reeks of idealism. Sure, you can look at every single thing you install because of the OSS nature of Linux, but you are incredibly naive if you delude yourself into thinking a) that you have the bandwidth do to this and stay meaningfully productive, and b) have the technical abilities to sufficiently evaluate what each piece of software does.

This take is reductive and should not be taken seriously.

edit: Editing to say, I do agree with the OP in spirit, you should try to avoid running untrusted software. But the devil here is in the details, it's simply not an easily feasible goal.
This is a large part of why I'm a heavy proponent of Flatpak/Flathub, Snaps and AppImage. The applications themselves may have a heavier payload, but run in relative isolation. It's an overall better option for security. Not to mention app/security updates won't affect the core os, and vice-versa.

It's not a panacea, but it's the best option for most people. I get why some may not like it though... I don't quite get the visceral resistance though.
Oceans are turning greener due to climate change
Cable mostly uses QAM, not ATSC. ATSC is for terrestrial broadcasts in the US.
I mean... Cerebras has _plenty_ on on-wafer SRAM and is basically equivalent to a maximum scale hypothetical chiplet.
Anyone who has followed the development of mid-scale or large-scale residential projects in Canada's major cities will have seen that the construction phase itself is perhaps the easiest and often the quickest part of the process. This is true even for large concrete highrises.

One to three years of construction can easily be eclipsed by the unnecessary, onerous, and very lengthy "planning" processes imposed by government, especially if tribunals, appeals, and other bureaucratic overhead is imposed on a project.
>the mediocre beer I’ll begrudgingly drink

>I guess Sierra Nevada
x.ai/api/v1/answer

"returns 42"
He's shown us his character as a leader so many times at this point. When he called Vern Unsworth "pedo guy", I didn't know how to square it with my image of him, so I mostly forgot about it. Took a while to realize it's who he is.
As someone who runs a niche dev shop in India (not the kind that you describe though), I have found that new work has been hard to come by since last 6 months, especially for services like ours that are on the premium end. Even the general consensus around my network is the same.

The Indian dev "market" was pretty much commoditized during the pandemic, which prompted us to move our focus away to niche that could still pay premium for high skills and outcomes. It seems that rest of the market hasn't changed much even in this time. I can't speak for the job seekers, but the number of job applicants applying to us have risen sharply over last 2 months or so.
The question is whether they will start quitting once he asks them to guarantee his "freedom of speech" in the inferences.
> The book asks, even in the face of that kind of cynical and over-intellectualized view of the world, why and how do we try to find meaning in our lives regardless?

This. I don't get the sense that Kundera himself is advocating for either lightness or weight. The novel asks a question that's as much philosophical as it is psychological, and the beauty lies in the question itself rather than any answers.

To quote Kundera: "On the surface, an intelligible lie; underneath, the unintelligible truth."
there is no moat
That's undoable if the population supports the government, as it is currently in Russia - and doable without much violence when government and its institutions lose legitimacy in the eyes of its population. The USSR was vastly more powerful than Russia, yet it crumbled in a very short time when people simply stopped recognizing its government as legitimate. Town governments declared self-governance and stopped following orders from the central government, and local police, KGB and army chiefs stood by and ignored orders that come from Moscow, until new legitimate leaders emerged from the people and they quietly switched sides. Why aren't we seeing anything like this in Russia? Because 3/4 still support Putin and the war. To most Russians, it's a legitimate government doing the right thing. And hence comes the responsibility.
Totally with you on hiding file extensions - why they made that the default is beyond me.
From what I understand, cheap SSDs behave very badly under RAID. For example, Synology actively discourages Samsung EVO SSDs because they cause timeout issues.
> ... they find out how hard writing SDKs and tooling for each of them is.

Absolutely. Each additional SDK adds a lot of maintenance effort. It isn't just a write-it-once thing:
- More time spent writing/updating docs
- More context switching in support channels
- More time spent updating SDKs as new features are developed

Staying focused on one SDK helps to keep velocity high in the early stages. But our product has matured enough that we feel comfortable gradually rolling out more language support, starting with Go soon
its bad form to hide a poll inside a vaguely named sticky

then when an announcement was made about them shutting the sub down (post blackout), the thread was filled with people complaining that this wasn't a fair poll and that most weren't even aware it was there
This is what got me to leave Facebook definitely. I could not follow the only family member I cared about. Facebook just wouldn't show me their posts.

Twitter forced "recommended content" onto me recently. Now I just visit /notifications directly. I cut the feed out entirely.
I would guess it means trying to use AI to come up with an overfit grand unifying theory of physics.
Advances in the harder spheres will come. It’s just a matter of time. Their transformation will happen in a step-wise fashion, unlike the curvy exponential growth you’re seeing in pure software.

AI cannot safely and cheaply be used to drive trucks. But as soon as it can with one truck, it can with millions of trucks. All at once.

AI and robots haven’t advanced enough to replace construction workers for fluid, dexterous tasks, but as soon as they do, robots can replace millions of construction workers and surpass them in sophistication and speed.

This will happen in our lifetime, and the change will be extremely transformative.
> God knows how distressing it was for those who watched it during the height of it.

We aren't in that different a universe from the Cold War, unless someone's dismantled the thousands of nuclear weapons we point at eachother, and hasn't told me.

The worst thing about the Cold War ending is how everyone talks like the world has changed, yet it really hasn't.
Instagram can be accessed with a web browser.
The Venmo Line: What happens when over-30s find out how millennials handle money
Max Dama used to have a blog. Don't know if it's still up or archived anywhere.

The main aspects are:

On the trading side, HFT is mainly about what's called "market microstructure." These are relatively simple things that are quirks or features of individual markets. Things that most people don't care about, but can make a large difference in HFT profits include when an order comes in, who gets to trade with it first? How are orders routed between different exchanges? What are the popular types of algorithms that people who place large orders use?

On the tech side:

The main is minimizing tick to trade latency. This includes using techniques as basic as colocation at the exchange's (very expensive) data centers and as involved as designing custom ASICs and anything in between like bypassing the normal network stack.

Unfortunately the real state of the art things are all closely held trade secrets, but I'd start reading the exchange data specs to start getting an understanding of the microstructure side, and you can build some of your own experiments to see how quickly you can go from tick to trade. Can you get it sub 1ms? sub 100 us? 10us?
> in this day

In the day of George W Bush, when this was passed?
Yeah it is. I was specifically asking if the poster knew the details because I didn't. It's just that I suspect that many don't.
Please don’t insult people based on something as subjective as the OS they decide to use. That’s completely unnecessary to make your point regarding VMs and doesn’t have that place on HN.
Same story. Even my mother, 50 is watching turkish soap opera online and learning turkish language, because she dont want to wait for official releases or subtitles. This ATSC standard arrived 20 years too late.
If it’s not pretty much puréed & juiced hops or a fruit infused saison it seems the “craft” community hates it.

The craft beer community mostly seems to hate beer that is actually beer.
6. use flatpak/snap/appimage that run in relative isolation from the core os.
From my hazy recollection, Japanese leadership didn't believe the US had been responsible for Nagasaki. The second bomb settled that matter. All of these could be true though, they aren't mutually exclusive.
Twitter is crack cocaine for narcissists, who are also vastly overrepresented in leadership roles[0]. Musk[1] buying Twitter was like buying out the cartels making the cocaine and then just dunking yourself straight into a vat of drugs.

[0] If you can get into leadership before people find out you're a narcissist, of course.

[1] No, I don't know for certain if Musk is a narcissist
KDB+ and Q: https://kx.com/academy/
Julia: https://docs.julialang.org/en/v1/
The C Programming Language: https://www.amazon.com/Programming-Language-2nd-Brian-Kernig...
VanMoof explores sale under court protection because it can’t pay bills
Windows is the malware compatibility layer for everything

Windows NT and all versions of Windows after NT have more security controls than just about any other operating system as those controls came right out of VMS. They are mostly all disabled or weakened to lower friction and increase adoption. The controls are also weakened by default on Linux but it was late to the party and was not as happy-clicky as Windows thus more friction for less technical people at first. It isn't just security controls. Both Windows and Linux allow memory over-commit by default which can affect stability but improves adoption by developers. All of these things can be hardened at the risk of breaking applications that were coded to the default behavior so to speak.

As others mentioned Windows has the highest adoption and usage so it will be the default target. Should Linux take the lead some day it would gain more attention by malware authors. There are plenty of unexplored attack vectors in udev, binfmt mount, eBPF, systemd and how some of those things are glued together currently for a lack of better terminology. This may happen sooner than later if Linux gaming continues to improve at it's current rate. Gaming platforms often code to default behavior or expect elevated privileges thus rendering OS-hardening not an option and not many people will buy a separate gaming machine to keep this isolated from the machine they do taxes, banking, emails, social media, etc...
Struggling stand-up comedians come up with 10 min of good new material every few months.

Not every night.

There isn't a person on earth who can write an entire good late night monologue by themselves, consistently, every single night.
Most people don't vilify the US, they defend it with tropes no longer supported by historians. Just as you are doing now.
> had a majority of Americans watch films like that before they voted Ronald Regan in for a second term, would they vote for him?

Well they watched "The Day After", 39 million households, during his first term. One of the people watching was an ex-actor who said it was "very effective and left me greatly depressed", who then used his position as commander in chief of the US armed forces to make the Joint Chiefs of Staff watch it, and then that president turned around and managed to get the Intermediate-Range Nuclear Forces Treaty agreed.

One wonders what would have happened had Walter Mondale won in 1984. Would he have been as affected as Reagan? Would he have managed to persuade a traditionally hawkish conservative chiefs of staff? Would he have been able to persuade the Russian leadership?
I also recommend this approach when you want to understand every step. I recently did a presentation about this topic: https://www.youtube.com/watch?v=hGRNcftpqAk

It covers end-to-end, including ClickHouse as a vector database.
I feel you are moving the goal posts. The "doom loop" narrative only emerged in the last few months.

Lots of problems existed for a long time. Affordability is one. Smash and grab at tourist spots is another. Homelessness. Drugs in the tenderloin. All old problems. Then there are the pandemic problems, and relatedly, lack of demand for office and retail.

But there are a bunch of false narratives that SF suddenly became mad max in the last 3 years. That what the people who bring "doom loop" into literally every SF discussion seem to be on about. I suspect the person I replied to is thinking of this.
That sounds like a pretty decent reason to get tested for it?

Plus modern tests can sample hundreds of gene in one batch. So they will only become better as time goes on, as more linked genes are discovered.