skysight-inc/HackerNews huggingface dataset:
Anyone able to comment on why 30km hour was targeted for the high capacity lanes? Given system is automated, would think higher speeds would be targeted, especially given the system is within tunnels. Simple math without knowing more would suggest 60km would be 2x more, 120km 4x more.

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Edit: Here are prior HN comments 57-days ago on a different article:

https://news.ycombinator.com/item?id=31204168

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Edit-2: Here’s a map to that provides a idea of how the population is spread out in the country:

https://upload.wikimedia.org/wikipedia/commons/9/9b/Städtisc...
This is a follow up to: https://imapenguin.com/how-fast-can-a-6502-transfer-memory/

https://news.ycombinator.com/item?id=31764722
The poster you're responding to is just trolling all over this comment section for some reason. "Just looking to argue" seems right.
Oddly enough, I was a ThreadRipper early adopter and for me macOS was more stable than everything else. I dual booted macOS and Slackware current on it from 2017 until early this year. That machine is retired now.
Further, state-managing configuration languages lack sufficient hierarchy. Terraform providers are pretty nice but they aren't first class objects (resources) in the language and so dependencies between providers can fail to apply on creation (Kubernetes resources depending on a cluster created by managed resources is a common one) and there are some other weird edge-cases like dependency cycles that arise when removing or changing resources across provider version upgrades. Provider aliases help but aren't a complete solution. Similarly, providers for additional state management tools (such as Helm for k8s template management) don't have sufficient visibility into the state management of the encapsulated tool. What configuration languages need is arbitrarily deep nesting of state management with a well-defined interface to inspect and diff it from a higher level.

Most imperative programming languages aren't quite a natural fit for declarative management of resources because the general loop of how the tools work is functional evaluation of the declarative statements to instantiate the desired states of all managed resources, a reader to get the current states of managed resources, a dependency solver to help order the plans, a differ to produce a plan of what needs to be changed detect and show what will need to be changed, and finally the applicative layer to modify/create/delete managed resources by executing plans against APIs. This is a pretty functional model at every step (except perhaps plan execution, but in theory all executions should be modeled as edges on state machines of valid possible configurations and not as a spaghetti of if/then http/bash invocations) and so while it's certainly possible to implement configuration in imperative languages I think it will almost always fit functional languages a bit better.

I haven't implemented anything better than the current crop of tools, so take this with a pinch of salt I guess.
I'm gonna second the OSCP or any Offensive Security major cert. The testing is both intense and IS the actual job, when it comes to hiring security professionals - assessors, pen testers, CSIRT / Hunt folks, etc. It verified both the technical and report writing skills, which is essential to the job.
The article doesn't explain, but links into a deeper one. The author really means you should use Map<Integer, List<String>>.

He also seems to be unaware that you can have generic code with specific types.
There's no one gene, but aside from very specific things, there's hardly one gene for any condition, but ADHD is highly heritable, and we already know several strong candidates. DRD4-R7, COMT Val158Met, TPH2, a couple others have been identified recently. Also, PET scans and in some cases high-density EEG can pick it up, the thing is, those are quite expensive and don't really even tell you that much, whereas psychological evaluation tells you much more qualitatively.
I've just been accumulating all my contributions for when I quit or come up with a good enough alias to contribute them under.
TypeScript types for raw PostgreSQL queries
Yep, this is why I only recycle aluminum, steel, and glass. Not even sure the glass is worth it. Everything else goes in the trash (saves the recycling facility the bother of doing that instead).
Norway's population grew under 50,000 which means they welcomed 20,000.. Cities like Toronto are welcoming 10 - 15 times more people from a much wider variety of places.

The ethnicities in Norway are recorded as Norwegian 83.2%, other European 8.3%, other 8.5%

Your vision of Norway and the numbers don't lineup. 92.9% of people are white..
The quoted number is 20% but that is success of each procedure, each of which might involve multiple embryos being implanted. Remember though that dog cloning is working with perfect and complete samples, not degraded DNA from a frozen bog body.
My old neighbour was one of the lead designers of hovercrafts for the largest UK manufacturer (I think BHC). He also worked with the crew of James Bond "Diamonds are Forever", which features a hovercraft from the company, as an advisor.

He used to invite the whole street to a barbecue every summer, and his garage was full of half-built hovercraft miniatures, pumps, miniature jet engines and whatever else you can think of, and hovercraft memorabilia, including photos of him with the James Bond crew and some ceremonial photos including the PM and members of the royal family IIRC, from when they launched new hovercrafts into service to cross the channel. Dude was a through and through engineering nerd and I had a blast reminiscing about his past :)
Regarding food and cooking: considering that the ice-cream machine at McDonald's breaks down so easily, and is so difficult/costly to repair, one shudders to think of the operational cost and hazard of a robot cook in the kitchen.
> DTCC is not a government entity and not very transparent

This is patently false. Not only are the rules clearly written, they will actually help you with your margin model if you ask nicely. They’re unpredictable when they deviate from the model, but that’s to accommodate people who didn’t follow the rules in the first place, e.g. Robinhood.
Note that hardware flow control makes the bit banger a lot more reliable than it would be otherwise.

I had the bit banger connected to a compact printing terminal from DEC that ran at 300 baud and had an acoustic coupler so you could log into 300 baud services with nothing but the terminal. There was not a lot of risk that this device would overflow your buffers.
Early days of PHP were total madness. GET vars initialized variables in the global namespace. Uninitialized variables treated as zero/empty string. People were rolling their own query sanitizers in the best case. Misconfigured servers often horked out script sources. Why not pour some gas on it with variable variables?
Works in Linux VMs too. (on Ventura)
I've recently returned to using pen and paper. Pen and paper has a physicality and presence that makes notes easier to find and to not lose. It also has an unmatched writing feel, which electronic drawing tablets and styluses try to emulate but still haven't matched. A notebook also has a simple linear chronological structure and so it reduces distraction in thinking about how to structure notes. Also, there is a finality to writing with pen since marks cannot just be edited or erased, so it captures thoughts authentically unlike with computer note-taking where-in a lot of edits typically occur.

Drawback of pen and paper is that it can be misplaced and the lack of digital search. I handle these drawbacks, by transcribing notes using Otter.AI (dictating the notes) which turn it into computerized text.
I'm not really sure about other parts of the country (health care delivery is a provincial responsibility so beware any "health care in canada is X" take: they likely really mean Ontario or maybe Quebec or BC), but the part I live in (Alberta, home of #3 on this list) has a family doctor crisis that's more complicated than just yearly pay.

It's a combination of:

- A government that is outright hostile to health care workers, including fighting a battle against their unions during covid to reduce pay. The health minister famously went to a doctor's home and berated him from the driveway for tweeting something negative about him. Again, during the pandemic.

- Some specific changes to the pay schedule for doctors that makes it very difficult for them to spend more than 15 minutes with any given patient without losing out on income.

- The introduction a teledoctor system that pays better but most of the people on the other side of it don't live or work in the province.

And that's ignoring other kinds of medical workers, where they've done various things to force specialists to take on fewer patients, cut nursing headcounts to the bone, etc.

Every medical professional I've interacted with for the last few years (even before the pandemic) has seemed exhausted and on the verge of packing up and leaving.
Comparing the example dagmx has linked and the source code[1], it looks like that's exactly what this tool is doing.

Except, of course, this tool also adds a GUI and easy configuration options.

[1]: https://github.com/insidegui/VirtualBuddy/blob/main/VirtualC...
Yeah, agreed. I think of every ARM SoC as more like its entire own architecture, for OS compat purposes. A Raspberry Pi SoC will require an entirely different level of compatibility to an M1 Mac, or a Snapdragon based Chromebook.

I think we've been somewhat spoilt by x86 and how easy loads of different machines will boot the same OS image. It's really really different in ARM land.
>> static boolean isProlific (Map<String, Object> data) {
>> return (int)data.get("books") > 100;
>> }

Could anything be more confusing with a large code base? Also, lots of nice key not found and invalid cast exception errors to debug with this approach. Sometimes boxing makes a material difference to performance as well.
I’m looking forward to sometime next month or so: “Little click on one…”
Automation has been eliminating jobs since the 1960s, which is why Richard Nixon was ready to propose a form of universal income in 1969. He backed out because of racism.

Look at real wages of the working class since then, vs productivity. Workers keep generating more profits, and don't get more pay.
Would anyone happen to know how efficient this is in terms of the energy in/out ratio? I would guess 30-50%?
Thanks for your feedback.

> I've never heard of audio tags before, so Newbie question here: Is a metadata tag something that's embedded with the audio format (mp3, m4a, flac, ape, etc.)? So if I make a "bookmark" on an audiobook, can I embed that into the file itself?

You did never hear of this? Really? Sure, that is exactly how it works... Bookmarks are sort of a more "personal" thing, but most metadata formats support custom "tags" to store anything you like. More common tags would be "artist", "title", "album", "description", "lyrics", etc.

> Are these part of a standard? Anywhere I can read more about this?

Yeah sure. Id3v2 would be a good start, since it is used for some formats:
https://id3.org/id3v2.3.0

Then there is APEvc: https://wiki.hydrogenaud.io/index.php?title=APEv2_specificat...

MP4 is native tagging: https://en.wikipedia.org/wiki/MPEG-4_Part_14

etc. etc. too many to link them all. The implementation tone uses is
https://github.com/Zeugma440/atldotnet
A little bit of counter rotation on two...
I think this comment deserves a better reception, it's easy to (over) react to phrases like 'what is this website' that are too common - but in this case there does seem to be something quite unusual, I think it was meant in ernest.

Even if not, I think it can be explained in ernest, for those others who are confused by the metadata surrounding the post itself:

> This post has reached its slash date. No more votes.

> Staked: 922 tokens

> Slash Result: NO SLASH

> Stakedy is a product from digital people within Celody. Celody is a digital world powered by music.

(Celody is a hyperlink, if you follow it it's just far more confusing; not enlightening.)
This is not an issue. Only certain players can naked short, namely, market makers, and they earn that privilege by having margin requirements that satisfy the trade in almost every situation. The edge cases usually involve a hedge fund going bust. (For example, if a market maker simultaneously buys from a leveraged fund and sells, then the fund goes under. In that case, the market maker has a certain number of days to pony up or get collateral seized.)
Human drivers. No question.
interesting concept, how does $250 rank among costs for similar locks?
Note that's $200 each way. So $400.

And when I clicked the link, most tickets were showing as $250 - so $500 round trip not including lodging.
And in 20 years time, it will be your turn to be retroactively punished for currently belonging to a society that is burning the world?
Lot of negativity in that comment section.
I'm interested in an informed discussion of a comparison of the merits of the differing tech certs, not so much talking about scuba, finance, or truck driving.

How does the quality and value of, say, CompTIA, Cisco, AWS, OSCP, K8s, Linux+ and other certs compare with each other?
Form handler response: "Yes"
LockPickingLawyer[1] might have something to say about "unpickable".

[1] https://www.youtube.com/c/lockpickinglawyer
It could be faster:

lda #firstbyte
sta dest+0
lda #secondbyte
sta dest+1
etc.

6 cycles per byte, so 166KB/sec. But we can do better: there are only 256 different bytes, so group the stores by byte value so that you don't have to reload before each one:

lda #0
sta dest+10 ; All the places that get 0
sta dest+29
sta dest+42
lda #1
sta dest+3 ; All the places that get 1
sta dest+82
etc.

Up to 250 KB/sec and less space. If the prior data in dest is known, it could be even faster: skip stores where the destination already has the correct data. And even faster: for video, skip stores which have a low hamming distance from the prior bytes and put up with a bit of noise..
Great video.

What seems obvious to those of us interested in the topic is clearly quite foreign to most people in this forum after reading the comments.
By...removing the park?
nothing on three...
> The only other OS that The Reg FOSS desk can think of from this era that's still around, actively maintained, and runs on modern hardware is NeXTstep – or, as Apple calls it today, macOS

If we're going to call macOS a current version of NeXTSTEP, then certainly Z/OS is a current version of OS/390, IBM i is a current version of OS/400, the BSDs (and indeed NeXtSTEP/macOS) are current versions of BSD Unix, Solaris is a current version of SunOS, and FreeDOS is a current implementation (if not a direct descendant) of DOS.

And I think it's fair to call Windows 11 a current version of Windows (if somewhat different from the DOS-based Windows versions of the 1980s.) ;-)

QNX also seems to be alive and kicking, as is Minix.

What are some other operating systems used in the 1980s that are actively maintained and running natively on recent hardware?

Alternately... is there any truly new OS from the 2000s or later that is widely used, or are we still stuck in the past with the likes of Linux, macOS, Windows, etc.? Even new-ish platforms like Java and the web seem to date back to the 1990s.
Its a good thing that these paradigm exist so you know their value, and eventually understand when they're appropriate.
You're right that there may not be a one-size-fits-all.
Where Web 3.0 is taking the software industry
I was talking to a texan work associate at a conference. He was always right-wing politically but that day he kept complaining about all the turbans around California. For a few minutes I thought he had gone full crazy racist. He was actually saying turbines, all those stupid turbines he saw from the plane spoiling the view.
Language certifications. Foreign universities usually ask for them. Also, it always looks good on your resume. Not to mention, language is a great way of connecting with people even if you are not of the same ethnicity
> aren’t zero commission trades for customers better than commissioned trades

Yes. But enough people misunderstand the markets to think e.g. Citadel is secretly influencing the DTCC. Even in this thread. That creates systemic political risk to the market.

The real problem is the gamification Robinhood et al pushed without concern for the consequences. But if PFOF has to go as a way to expose the actual cost of transacting to retail traders, that’s not the worst trade-off.
True. However, can lectin poisoning actually cause liver damage? I thought it would cause stomach problems but nothing that serious... Maybe there is something else going on?
Just a guess, but maybe it's just a good starting point. 30kmh is pretty quick for moving goods (if you factor in all the downtime that goods spend in warehouses) and is also not terribly hard to deal with in terms of designing the system and the traction engines. When you combine this with the fact that the density can be higher than with human drivers, 30kmh doesn't seem so bad.

Plus I would think they could gradually increase the speed as the system proves itself more. There are so many other challenges with getting this done, that maybe making the system go as fast as possible took a backburner.
I feel the exact same way. The built in publishing feature is a little rough and not optimized at all. I get the impression that logseq is investing a lot more energy on their own hosted solution than the self hosted publishing right now.

Despite the downsides, as someone who spent way too much time tweaking their own static site, it's really nice to be able to write and organize all the public pages along with my personal stuff inside logseq. I just tag a few notes as public and push them at the end of the day. I was spending way too much time configuring and polishing the static site instead of just getting the notes out there. Seems like a decent option for someone nontechnical to make a site too.

Since Logseq handles everything with plain text, some people are just generating a static site from those files directly, but you lose some of the advanced logseq features.
There's also a plugin to export your notes as a hugo static site. https://github.com/sawhney17/logseq-schrodinger

I'm looking into doing this to make a "light" version of the notes as a static html site at some point, but I'll reevaluate when logseq reaches 1.0 and they solidify their roadmap more.

Your list of issues with the existing system is really nice. I'll link to that in this post when I push my next batch of updates so people are aware of some of those sharp edges.
What they meant could be:

In an up market raising too much money is a function of valuation and equity. Raising too much money as a function of inflated valuations results in inflated expectations that won’t be met in a downturn.
All I have ever used is a priority list. It works great. And you can turn any tool (JIRA etc.) into a priority list. So I don’t care what tool I am forced to use :) However if the tool supports Kanban then I will use that.
I remember one time back right before COVID hit, watching this young couple in a restaurant a few tables down from us. They were obviously on some kind of date (dressed real nice), but their phones were just lighting up constantly. Dinging and buzzing and vibrating. Notification here, message there, and they kept picking them up over and over and checking them every time, like Pavlov's dogs reacting to the bell. I don't think they even got through a sentence, let alone a conversation. I can't imagine maintaining my sanity in that environment. It's like living on the Las Vegas strip all day with all the lighting up, dinging and buzzing all the time.

When I originally posted this story with a very critical tone, I got downvoted into oblivion. How dare I judge these addicts! I think a lot of people here see a little of themselves in that picture and rush to its defense.

I've been for about 5 years on DND mode 24/7. No messages, no phone calls, no notifications, no needy phone waking up wanting me to do its bidding. It's really liberating. I now use my device on my own terms not on some app developer's schedule. The wellbeing difference is indescribable.
Going to go out on a limb here, but Eagle Scout.

Yeah, I know most of the people reading this can't go back and get one because you can only do it if you're a kid. And yeah, it's not really a certification, but I thought I'd put it in as something tangential.

Still, some of the best men I've worked with seem to have it more than not [0]. And when they see it on a resume, it's an instant 'eyes-light-up' effect. The people that are then hired are really good all in all. Just one okay-ish person that was an Eagle Scout out of about 15-ish that I can remember.

[0] It's been exclusively male for my career, but now women can get it too. So be on the look out for both sexes.
That seems very unlikely. Under what statute would they do that?
Describing an artificial intelligence algorithm as a 12-year old is a bit like describing advanced technology as magic. It kind of works as a way for people to related to it. It stops working however as soon someone start to unravel how they actually function, and at some level we understand that neither true AI or magic exist. It is just an illusion.

When you write your implementation of Dijkstra's algorithm then you hopefully using human intelligence to write it, not an illusion of intelligence. If its original then its 0% of whatever GPL file you happen to have read at a previous date. If you copy something verbatim without using human intelligence, then its 100% GPL.

True artificial intelligence == magic. if not magic then math.
This is very easy to accomplish with eBPF, which OpenSnitch appears to use, but I didn't review it sufficiently to determine if that's how they're associating processes with packets.

IIRC the problem with tagging in Linux is that there isn't necessarily a 1:1 relationship with a destination PID and a packet in a variety of scenarios.
by the time a user prompt is displayed, all metadata has been joined to the packet, and libnetfilterqueue is waiting for a decision.

my understanding of what is happening is as follows:

- 1: libnetfilterqueue gets a packet.

- 2: lookup packet via ebpf to get pid and argv.

- 3: lookup rule, on miss prompt user to allow/deny.

- 4: libnetfilterqueue allows/denies the packet.

the tricky part is step 2. afaik there are 3 possibilities:

- ebpf already knows about about this packet, return pid and argv.

- ebpf will know about this packet shortly, wait, then return pid
and argv.

- ebpf dropped the data because of ringbuffer overflow, wait, then give up.
I've never heard of this. What is the market? Who wants a cloned dog?
I need to see videos of this.

https://www.youtube.com/watch?v=qwNl-g_91GE

So the first split gauge cars went into service in 1965, but it took a while for them to create locomotives that could do the same thing.
No. The US is more stable than Europe will ever be. However, the US makes lots of drama (both TV series and politics-wise, heck even in its industries). The average US-person can't shut up. Also the OP seems to be a white guy, which is cool for Europe as it's a place with unrecognized racism and discrimination.

The US on the other hand is very welcoming to foreigners (socially). Your neighbor, the barman and people on the street will talk to you. I think it's part of the reason why the US managed the integration of new people easily. It's easier to leave your way of doing things back when you are welcomed. Foreign societies in European are segregated (culturally) even though they live door to door with other Europeans.