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parasense

333 karma · joined February 4, 2019

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parasense··on Visual Studio 2022 now available
I wonder if they will update vscode for .net6, does anybody know?
parasense··on Downsides of Google Authenticator
I'm not sure the author on zdnet understand the security implications for "Device surfing". That is conceptually convenient, but really a terrible idea! A new token should be generated for each separate device, but not all token providers support multiple floating tokens.

It's always a battle of convinience versus security, and I get it... people think that because some services have lowered security to allow device surfing, yet without knowing the implications, that it's then just some kind of abstract non-issue taken care of by magical security things not understood. In other words it takes a big leap of faith, that was improper.

parasense··on Programmers generate every possible melody in MIDI to prevent lawsuits
I'm sure this has already been remarked upon in comments, but.... Not every possible melody!

A significant portion of melodies likely to be generated by people, or put another way these are the more trivial melodies. The range of complexity is vast, so just like cracking passwords might use a dictionary attack, or use English alphabet, or similar limited scopes, so it goes here.....

parasense··on Stop Using Encrypted Email
I read this more as a condemnation of email itself, and less about PGP.

PGP aligning with how email actually works and the author not liking the effects is a pity, but by comparison it's a whole other dichotomy from something like a mediated end-to-end crypto scheme. Those kind of systems have the exact oppose set of problems from PGP conceptually, and note this ignores the geriatric architecture of PGP to some extent.

Assuming PGP were re-invented right now, I'd still like it to mostly stay the same. That is to say, I'd like to be able to have private/public keys stored in something conceptually similar. I'd like to see slight ease-of-use improvement in signing objects, encrypting objects, etc... but the basic functionally be the same. Finally I'd like to see integration with other transports made more modular and around an API versioning system that moves forward. That is to say, If I sign my emails, I'd like to be able to communicate that the other end should be on an API above some level, or similar setup.

Finally, there would bee some more thought put into people who want to advertise their keys on public directories. The aforementioned API versioning and modular remarks head into this direction. People want to communicate their keys, and it should be easy for social networks, or whatever directory lookup providers that would be created can be accommodated. This is key

People like things like the signal protocol, but they want to manage all the stuff in the middle themselves, or whatever that entails. Some people may want to fly bellow the radar, and not have anything to do with an automated system, or run sneaker-nets like some old school cloak-and-dagger stuff from KGB or CIA.

Anyways, email is terrible. But to conflate the problems of email over to PGP is a bit weird, but it's nice to recognize the real issue of using both.

parasense··on DisplayPort and 4K
I run Linux as well; Went from 1920x1200 (the fabulous 16:10 ratio) to 2560x1440 (16:9) and would never go back down. I'm using a triple display setup with 1440p, and they operate at 75Hz no problem (no input/output lag). Coding no problem, multi-task no problem, everything is just peachy. I suspect the jump up to 4k is just symptomatic of crossing the boundary of acceptable image scale. Apparently 1440 approaches the boundary, but 4K is well beyond. My GPU is not very fabulous, and in fact is the limited GPU available with an Intel NUC (Hades Canyon), but the connector to the display is using DisplayPort, and that I believe is the point the OP is trying to make with the Opinion Piece. I find this conclusion troubling because DP is a few thing: a cable standard (shielding, twists of pairs, etc), a differential signaling protocol, and the features layered on top. A lot of people conflate one aspect with the other, which quickly becomes problematic. For example, the DP protocol was incorporated into thunderbolt 3, so the high level stuff mostly, protocol, etc. The thunderbolt 3 cabling sufficiently meets the standard for the cable standard parts (shielding, isolation, etc). I guess where i'm going with this is that HDMI is slightly more problematic here, especially in terms of the matrices of cable standards versus protocol standards, and the consumer buying the cable or understanding what protocol they need, etc... HDMI made the mistake of introducing a kind of "high speed cable" in the HDMI 1.x protocol era, rather than simply jumping to HDMI 2.x, that is to say NOT aligning major spec jumps to to physical cable requirements, but instead to protocol features. It's probably not a fair comparison with DP and HDMI, since DP sorta didn't have the issue, but it becomes apparent that the future generations of DP cable bring physical cable requirements with the next major version bump, protocol topics are there too but we can get to those later. So for example, DP being in Thunderbolt 3, and now Thunderbolt 4 being drafted, and and.. the combination of Thunderbolt 4 with USB 4... which is capable of transporting HDMI 2.x spec protocols. Ugh... So it seems the physical cable specs of video cables is coming to an end, except for high-end video products (e.g. 8K and beyond). In the general purpose (4K and less) sense there will be one cable for both HDMI and DP (where DP is the default protocol). So all that said, I don't really see HDMI the protocol being a problem, but certainly HDMI cables and interfaces are a problem, perhaps not so big a problem considering most modern cables meet or exceed the requirements. But there are outliers, and there is the problem.
parasense··on Floatplane – Linus Tech Tips launches their own video hosting platform
To be clear, at $5 per channel that is like saying the channel is half as valuable as Netflix, which is simply not possible. That said, we get it... not everyone has the scale to race to the bottom like Netflix, but that's the situation just the same.
parasense··on Floatplane – Linus Tech Tips launches their own video hosting platform
I see no way to setup my own video channel, and so this site is useless. I'd love to find a way off YT, and this is (apparently) not the way forward. But nice try I guess, I don't have any other remarks really, because honestly I'm not at all interested in starting multiple subscriptions at $5 a months for these two-bit channels. $1 per channel is a massive flex, but $5 is like some fantasy world flex.
parasense··on Entropic Gravity
A very bad analogy is air pressure. Because air pressure is really not a force in of itself, it's just the presence of air at certain measures, but we observe the effects of air pressure as we move through the atmosphere. That drag coefficient changes depending on air pressure, and influences the aerodynamics..... you get the idea. In orbit around earth the drag of upper atmosphere is enough to decay orbits, even though it's so minute it's practically a near vacuum.

That is something like gravity's inverse square law, or put another ways we have been obsessing on the measured effects of gravity, but not truely understanding.... like we used to not understand air pressure centuries ago.

Anyways, it goes without saying air pressure emerges from lots of air concentrated in a space, just like gravity emerges from the presence of mass in a concentrated space.

Gravity is the air of the universe.

parasense··on 5000 years ago Sahara was a green landscape with lakes and rivers
Well yeah, and also considering that natural climate change was the most significant issue. Since the Pleistocene ice age ended around 11 thousand years ago, and ever since then the equatorial regions have changed dramatically. Coincidentally this is about the beginning of recorded history, or at least the parts recovered from antiquity. The regions around north Africa, the Arabian peninsula, etc... they all would have been ideal habitats for hominids given the climate of the Earth back then, most of the habitable zones were near the equator during the last ice age, and began expanding north/south as the Ice melted. Likewise the grasslands of north Africa, and Arabian peninsula began to slowly change into arid deserts while the other places thawed.

It's a pity the cradle of civilization turned to sand, but at the cost of Earth becoming more habitable it's a fair trade.

parasense··on Does Employment-Based Insurance Make US Medical Care Unfair and Inefficient?
This is like asking if employment base matching 401k retirement accounts make retirement unfair to those managing their own 401k. Of course it is unfair, because life is not fair in nature.

Let's be clear on one thing before starting, it's just a benefit for employees, just like any other kind of benefit offered, for example the aforementioned matching 401k retirement fund. Some employers have fabulous benefit packages, and that is fine. Another related topic here is how medical insurance used to be mostly about avoiding costly emergency room visits, which back in the old days would sometimes result in bankruptcy. And, that is fine, because bankruptcy has replaced debtors prison, and we maintain a civilized society, but I digress. Insurance used to be a safety net to avoid financial ruin in the event of an emergency, but somewhere along the way it morphed into an all-invasive pervasive part of medical maintenance care, I.E. yearly dental cleanings, or primary care physical exams, etc.. Consider this, Medical insurance used to be just like automotive liability insurance, it paid out when there was an expensive accident, but auto insurance does not pay for oil changes and windshield wiper fluid. Well that is kidna what happened to medical insurance, it's morphed into a pervasive maintenance plan, and at this point the maintenance aspect is what is most defining about medical insurance. Paying that small sum of money every month is super worth it when that ultra rare accident happens requiring an emergency room visit, but this same model does not apply well when it comes to maintenance, because then you get people with pre-existing conditions who are effectively uninsurable, because this is not a Hippocratic oath, it's insurance (I.E. business) for avoiding bankruptcy by way of emergency room visit.

Still, it was an interesting perspective on insurance as an employee benefit. Not sure about the foundations, but the analogies with grocery stores was amusing.

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