skysight-inc/HackerNews huggingface dataset:
ARP's fun but it's arguably the least fun bit of the TCP/IP stack. Here are the other articles from the series.

https://www.saminiir.com/lets-code-tcp-ip-stack-2-ipv4-icmpv...

https://www.saminiir.com/lets-code-tcp-ip-stack-3-tcp-handsh...

https://www.saminiir.com/lets-code-tcp-ip-stack-4-tcp-data-f...

https://www.saminiir.com/lets-code-tcp-ip-stack-5-tcp-retran...
Heh, next section:

> Section 319(3): Four defences—provides specific defences to the offence of promoting hatred. A person will not be convicted if:

> the person establishes that the statements communicated were true;

> in good faith, the person expressed or attempted to establish by an argument an opinion on a religious subject or an opinion based on a belief in a religious text;

> the statements were relevant to any subject of public interest, the discussion of which was for the public benefit, and if on reasonable grounds the person believed them to be true; or

> in good faith, the person intended to point out, for the purpose of removal, matters producing or tending to produce feelings of hatred toward an identifiable group in Canada.[15]

As for the 'reasonable person' standard? I think that's how most laws as interpreted. For "identifiable group", the definition is:

> any section of the public distinguished by colour, race, religion, national or ethnic origin, age, sex, sexual orientation, gender identity or expression, or mental or physical disability.

Certainly hate speech has the potential to be widely/broadly interpreted, and one could imagine scenarios where they would be problematic. I think broadly speaking, Canadians are aware of the potential of mis-use, but are generally "okay with it" based on the relative restraint that decades of different governments from different parties have shown.

Which I think is why I am kind of weary of changes to the law and policy in general (though I really haven't processed this particular change yet. I think the inclusion of the Supreme Court definition is pretty benign, but not sure about the online carve outs...). I think that have this 'oh shit, this is a real baddy' recourse is useful, but it's validity and usefulness can only be sustained with restrained use. I am not particularly optimistic on this current government's ability to show restraint (and I broadly support their policies and platforms...).
The average user won't notice the difference in a laptop screen unless told. What's more, they won't be using a laptop (let alone desktops) on the first place, they'll use a smart TV or TV stick.

For whatever it's worth, they don't support it on Windows for most of the users who do watch it there, since you need to use Edge or the Windows Store App on a 7th gen Intel CPU on an HDCP 2.2 compliant setup, and I'm pretty sure most people watching Netflix on the desktop don't check all of those boxes.

I for one bought a Fire TV Cube as solution. But I've also managed to watch Netflix 4k content on my Linux laptop with less effort than it takes an average user to determine if their computer can run Netflix 4k on Windows, don't ask me how.
It sounds like they want PDF. It’s rendered, not some image. But it’s also consistently laid out.

I think that’s a neat idea in general.

When I make little toy games for the web the part I hate the most is the boilerplate for ensuring every browser, mobile and desktop, gets a viewport of the same ratio. Would be neat to be able to say “give me a 16x9 viewport, and scale everything inside of it depending on how large that ends up actually being on the screen so that the same amount of content is seen by every user.”
Have you looked at T-Mobile's home ISP product? I'm in an urban area, but it's been working great here @ $50/mo. Last speed test was 220Mbps down / 60Mbps up.
Is being cruel and flippantly celebrating a suicide not condemnable enough?
Because it adds a lot of work that many projects don't need. Read wpietri's post on how candidates who write static get half as much accomplished in an interview.

Also since the tools are immature and bolted on afterward in Python, I think it's even a bit worse than it would be in something decent like C#.
>> I implemented a TeX engine in WebAssembly so you really can run TeX in the browser.

Kinda misses the point of the blog post. The idea is to do that server side, preferably only once.
It seems to me that a website in English that has 50% users coming from the U.S. qualifies for the 'if' part of my statement. I think it's understandable for there to be a U.S. centric viewpoint on this site. Not that this is a good thing but it is understandable. It would be good in general for Americans to have a less U.S. centric view. (I grew up in an American colony overseas.)
Are Crabs Truly Crabby?
Oh that’s interesting! I bet that’s why I can’t tolerate coffee but the caffeine + taurine in Monster and Red Bull are fantastic for giving me energy.
Very cool …a sonar ANC system from the mid-nineties:
https://www.ti.com/lit/an/spra337/spra337.pdf?ts=16248418681...
he amused himself with trifling works of wit, a real scandal!
I have a feeling this research immediately became obsolete at the beginning of the pandemic.

Prostitution accounts for a disproportionate number of women who die on the job, something like 1/4. Research from the pandemic and post-pandemic era might show a silver lining.

In fact, dying at work is usually something that happens to men. I don’t think the official USA stats include informal and sex work—-my guesstimate is about 10x more men died at work than women before the pandemic.

Nowadays, I wonder if healthcare became the most dangerous occupation.
2021 And need help to use mobile safely
I have oneplus 7T, many iphones 6.7. Etc.

Looking some partner to build something replaceing skycc and ecat.

Untraceable, secure

Also laptops time will come.
-Tails etc
No really.

If you traded your BTC for some non USD currency the same point remains.
Also getting pressure from Japan:

https://www.financemagnates.com/cryptocurrency/news/japans-f...
Systemd is already in root mode. Just need to do malicious buffer overruns … somewhere, somehow … at root level … someday.

And it’s codebase is too ginormously huge.
There's a new podcast series on Quadriga that I recommend people listen to: Exit Scam https://www.exitscam.show/
I second that as well
More intense predation in the tropics can limit marine invasions
kill all meat eaters
kill all rapists
kill all terrorists
kill all pedophiles
kill all polluters
kill all racist
kill all.... hm.

at which point does this go from rhetoric hyperbole to common sense to punished by law
That only works for some students. Others will simply fail. Fifth grade is far too young to condemn a student just because they’re too young to understand the consequences of their inaction and come from a shitty household incapable of teaching that lesson.

That being said, it’s only acceptable IMO when:

1. It’s only on school-issued equipment.

2. It’s only during hours when the school is responsible for the pupil.

3. What’s being monitored and recorded is stated explicitly in and limited to a document that is distributed to students and parents when the equipment is issued.

4. When screen grabbers or Remote Desktop are used, the student is given some kind of obvious on-screen warning that they are being surveiled in real time.
Didn't you felt anxious with such high amount of caffeine ?
Some societies used to have caste system and did human sacrifices, yet it took thousands of years for them to collapse. When they did collapse, it was due to outside invasion rather than their ideologies.

Good news: your society isn't collapsing. Bad news: it looks like it is going to shit.
Sounds great until you realize that although some health markers improve on a ketogenic diet, all cause mortality significantly increases:

https://www.escardio.org/The-ESC/Press-Office/Press-releases...
The book "To Sell is Human" is surprisingly good:

https://www.amazon.com/dp/B0087GJ8KM/ref=dp-kindle-redirect?...

It focuses on selling as a means of convincing people of your argument, whether a monetary transaction is the goal or not. I really enjoyed it. A company I used to work for offered a small bonus for having read the book inside a month. I figured if it was that important to them, I'd read it. I was glad I did! Plus I got a few bucks extra. That really sold me on the idea.
You forgot that every MacOS release gets 2-3 years of security updates after the next version comes out. So just because you can't update to the next release doesn't mean you are unsupported yet.
I'm actually using materialized views and CTE with PhotoStructure (where hierarchies are arguably the cornerstone of the product).

It's pretty funny that I landed on this implementation, given that I spent a couple years building https://github.com/ClosureTree/closure_tree (one of the most popular acts-as-hierarchy ActiveRecord gems), as it (unsurprisingly) uses closure trees.

When CTE isn't available, closure trees are nice, but boy howdy, does that closure tree table get gigantic with deeper graphs.

If CTE is available, closure trees don't even come close in performance and simplicity.

(Hint: materialized paths should use a unique separator: ASCII 0x1F is applicable: https://en.wikipedia.org/wiki/C0_and_C1_control_codes#Field_...)
> Just reading what you are quoting, it sounds like 319(1) is not allowing for truth or intent as a defense.

With the recent unearthing of the hundreds of bodies of children who died in Residential schools that were often run by the Catholic Church many Canadians have been very vocal for their dislike for the Catholic Church.

It will be very interesting to see how law enforcement chooses to enforce these laws when it comes to public dialogue about powerful institutions like the Catholic church.
Ask HN: Question about mRNA Vaccines?
I've seen a few posts about the mRNA vaccines on here. I was wondering if anyone has links to data or theories about mRNA vaccine linked autoimmune conditions? I wasn't able to find anything.

My main thought is that its using your own cells to grow the spike, so what if your immune system codes for the spike and some other morphology or proteins naturally in your cells? I assume most of these conditions would take years to surface if it is an actual issue.
I wish people would quit trotting that out. Shouting "fire" in a theater is perfectly legal.
If you are concerned about inflation, then buy a basket of high liquidity stocks.
There ye go. Make system process small as efficient, not to mention easily auditable.
Most of these are way better and I didn’t quite bring down production. I am a neophyte DB user (working in Finance, not IT.). I once wrote a query to try and abstract a simple table of about 8 years of dates by calendar month, fiscal month, holiday, etc (fiscal was different than calendar.). I ran a fairly open query in our oracle 12 dB. I waited about 20 mins and had no results so I figured I’d let it run overnight after I left for the day.

When I got in the next morning, it was still running and people were having issues with getting their sales data and much of the sales reports didn’t run overnight.

A few hours later I got an email from a DB admin I worked with closely on custom pulls and she was like wtf. Apparently the way I wrote the query I really killed the performance of the database and it broke lots on of processes.

My badge of honor from that situation is the email from the DB admin that was the forward of a long email trail of the IT folks trying to figure out what happened with the subject “Nasty Query”. I saved it and occasionally share it with people.
Interesting, thanks for the reference.
How do we stop the plunder of the Pacific?
El Carro: Run Oracle Databases on Kubernetes
I've had some interesting ideas related to heat transfer that I haven't seen anyone try.

First is using suction to remove hot air from deep inside a heatsink. This seems like it would work better than just randomly flinging heated air around.

The second involves actually moving the heatsink. Imagine something like the Sandia cooler, but as a centerless ring about a foot in diameter, and spinning at only 1 rpm. The heat source would be at a spot under the spinning ring. A bushing would transfer heat by touching both the CPU and the ring. Each part of the ring has plenty of time to cool down a bit by the time it comes back around to touch the CPU again. Basically there is always cool metal on the other side of the bushing.

These are both concepts I've thought a bit about, but just don't have time to work on.
I'd be shocked if even 1% of houses built in the US actually involve an architect. Nearly all are built by a builder and plans drawn by a drafter.

There are prescriptive codes for everything "normal", so you don't have to consult an architect or engineer for structural things on most "common" houses. Figure anything up to 2x median purchase price probably can be built without either an architect or an engineer.

It's a crazy world and I don't disagree with you, but the housing market really doesn't work like one wants to think.
The promise of the African genome project
How do you feel about typed Racket?
Schools and districts serve the bureaucracy more than the students, teachers, or parents, it seems to me. Not sure when the transition happened. Probably generations ago.
> will end up in the lymph nodes in the upper body on the side you got the shot in (which is a good place to end up since the lymph nodes are a major site for immune response)

Would it be worthwhile to get the first shot in the left shoulder and the second in the right shouder (or vice versa) so you have lymph node immune response from both sides of the upper body?
If you're asking about TPM in general, the answer is, among other things, cryptographic identity tied to a device. So, assuming it's everywhere, no more phishing for user credentials, no more password re-use attacks, no session exfiltration, and those are just a few - there are many more. Personally, I would rank those threats as being the top threats for the vast majority of users and organizations, so that's not nothing.

If you're asking about 1.2 vs 2.0, 2.0 makes considerable progress on the original specification both in terms of hardening of the TPM and its capabilities, allowing for it to be used in a much more broad set of authorization and authentication schemes.

If tomorrow every user had a TPM, and major services supported it, it would massively change the security landscape - I really can't stress enough that it eliminates some of the most widely exploited attacker techniques.
This looks very cool! Content addressed storage is an incredibly powerful concept, and weaving it into a programming language is a compelling idea.

Question for the devs: How does one deploy Unison code? After my first glance through the docs I don't have a clear picture.
Yes, and the UK arrested a man for teaching a dog the Nazi salute. A dog. In fact they arrest over 2400 people a year for saying mean things on the internet. I find that deeply chilling.
Yes. If you borked your systemd config file, system-wide failure. Non-bootable, non-useable.

Also if intransigent network connection occurs (fuZzing or not), untested errors occur … notably in PID 1 which isn’t easy to debug.
Free Xbox Gift Cards
That's kind of every single android phone on the market though. If security updates matter.
A question I have always wanted answered:

If the plural of Attorney General is AttorneyS General, is the plural of Dollar General: DollarS general??
A reasonable explanation other than McConnell is a "mean guy" would be that he doesn't feel the federal government should bail out states for making promises they can't keep. After all, if they get bailed out once, it only further enables state and local politicians to keep promising generous future benefits that they won't be responsible for figuring out how to fund.

Come work for us, we pay less than the private sector but future generations will figure out how to pay you a nice retirement package! Oh, I won't be around to be held accountable if they can't, but don't worry Uncle Sam will pick up the tab!
How would that theory explain the association of radiation exposure with cancer, or sun exposure are cancer? Do those things alter your metabolism?
Really think so? I think the free alternative jitsi is so much better than teams. I use teams for work and its video is pretty slow. Jitsi (I use this for my local makerspace) achieves a much better frame rate. Which makes it more realistic and improves communication.

It's also so much lighter on the computer than teams.
I come from product/engineering but have been involved in selling enterprise software contracts of various sizes. A few ideas on software sales:

* If you're on the tech side and your company has a sales team, ask them if you can help them on some deals. They usually LOVE this.

* Get involved in recruiting. Past the university hiring stage, recruiting = sales.

* Sales is fundamentally about aligning incentives – you have information on what you can offer, and your buyer has problems that you don't necessarily know about. You need to communicate how what you're offering solves your buyer's problem – that is the root of sales.

* If the prospective buyer truly doesn't need what you're selling, qualify out and don't waste your time. Half of being "good at sales" is allocating your time to situations that actually make sense for both parties.

* You need to be willing to occasionally put your pride aside to sell well – at least, you need to be willing to go into situations and ask for / provide transparency, even if it's socially a bit awkward or you suspect you're going to get an answer that will make people slightly annoyed. Sales is deeply humbling and I have enormous respect for people who do it fulltime.

Good luck!
FERPA is the regulatory framework that governs how student records are handled. To the best of my knowledge it's similar to HIPAA but not as strong as it only applies to public schools. There may be additional state laws about it as well.

https://en.wikipedia.org/wiki/Family_Educational_Rights_and_...
Aren't spike proteins moving freely, specifically, concentrating in the ovaries what is concerning Robert Malone? [1]

[1] https://bit.ly/2Td5gWz

E: curious why downvotes, am I misinformed?
Many thanks for the insight. I am now going on a rabbit hole to discover what that solution implies, how it works, etc. :)
I take Metformin every day and have not had any side effects (including diarrhea).
Airplanes that kill everyone on them means no profit.
That was my first glance at the website that i didn’t notice “Python”.
You read a single sentence, and presumed a LOT about the law.

Have a quick glance at Section 319(3) of the law

https://en.wikipedia.org/wiki/Hate_speech_laws_in_Canada#Sec...

In short, there are four defenses for hate speech (my summary): statements were true, statements expressing sincerely held religious beliefs, statements were of public interest, statements were talking about hate speech or hate.

We've had hate speech laws for a long time, my entire lifetime, and they are not used to quell debate or political discourse, unless you consider calling for violence against various groups "political speech". The bar is high, and defenses are strong.
Highly respected emulator developer Near appears to have taken their own life
UFOs display tech US doesn’t have and can’t defend against
> Regarding the mechanisms underlying the correlation between low carbohydrate diets and death, Professor Banach noted that animal protein, specifically red and processed meat, has already been linked with an increased risk of cancer. He said: “The reduced intake of fibre and fruits and increased intake of animal protein, cholesterol, and saturated fat with these diets may play a role. Differences in minerals, vitamins and phytochemicals might also be involved.”

I wouldn't be surprised if most people doing keto have way, way less fiber than they should.
I'm sad from Japan to see your list because we have worse standards than US even though we don't have great energy source. Poor houses could be built by just lazy government. We still see single glass with stupid aluminum windows frames. It's really awful to use aluminum for insulation that also used for heat sink.
Please try and tell me/us how it works out. I'm not willing to try.

And, here's the big W on it: https://en.m.wikipedia.org/wiki/Shouting_fire_in_a_crowded_t...

"speech that is dangerous and false is not protected, as opposed to speech that is dangerous but also true."
For the moment, you have to create a function with the appropriate IO ability, and execute using the `run` command from inside the codebase manager. I don't think there's a way to create a standalone executable just yet.
If I'm reading this correctly, an opinion about, say, regulating marriage could be permitted if it was based on a "religious text", but if not, or the authorities didn't recognize the religion/text (e.g. Pastafarians or something) then the same opinion might not be allowed.

It still seems to me open to interpretation whether promoting hate of political parties is permissible. A political party can be considered a "mental disability" - maybe that seems silly in this context, but it isn't uncommon for partisans to literally say that the party they dislike is a mental illness or made up of the mentally ill.

Furthermore, it seems clear from the list that "identifiable" doesn't necessarily mean visually identifiable. So the concept they had in mind eludes me. In legal writing, sometimes they will list things and say it is "not intended to be exhaustive". So I wonder if the list of identifiable groups is or not.

(And about the "reasonable person standard" - since it is explicitly written into law in some cases, and it has a name, I would expect it isn't always implicit. I am not a lawyer, and realize civil, criminal, American, and other law isn't the same, but the "eggshell rule" seems like an example of how and why the expectation of a "reasonable person" might not be considered an appropriate standard. https://en.wikipedia.org/wiki/Eggshell_skull)
obligatory references to Yes Minister
https://www.youtube.com/watch?v=RA1VTG3Z23U
A video of the encounter taken from a Russian vessel was on Reddit so there's that

edit: here we are, found it https://www.reddit.com/r/CombatFootage/comments/o765q4/russi...
> Unfortunately "people of faith" tend to take any sort of criticism of the mechanics of their faith as a personal attack.

An unavoidable consequence of any belief system which assigns significant personal reward upon faith, because criticism of faith places their personal reward into question. More unfortunate is how secular institutions are unintentionally rewarding people of faith for having a thin skin by so eagerly accepting it as a signal to quash criticism. I'd argue that nothing "tramples curiosity" quite so much as the systemic disappearance of criticism in the public square.
Thank you. Five studies referenced in there, with "limited participants" but complimentary results. Very cool.

I often hear from people that recovered from Covid that they don't need the vaccine, Rand Paul is one notable example, due to their natural antibodies.

I'm curious to know what the average antibody titer level of previously infected people is to start. Or how much more protection do they get once vaccinated?
LightSail 2 completes second year in space
I don't understand, hate speech online is already illegal.

It seems like they are shifting further the responsibility of hate speech to individual, rather than the social media platforms that encourage it with rage-bait?

"The proposal would punish social media users who broke the law but exempt social media companies that host such content from fines."