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Thriptic

3,517 karma · joined February 3, 2014

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Thriptic··on Students defeat new 'Barnacle' parking clamp, skip fines and get free internet
Increase supply. Most schools use flat parking lots instead of multistory car parks which would be far more efficient.

Alternatively, run public transportation that doesn't suck.

Thriptic··on To solve problems caused by sitting, learn to squat (2017)
That is true, but knee position relative to toes is more of a diagnostic for other form issues rather than something to try to optimize for in it's own right if that makes sense. If you are breaking at the hips (ie pushing your butt backwards to initiate the movement as opposed to sitting straight down on your ankles) and also breaking at the knees (ie pushing your knees apart to start the movement) properly, then your knees will usually not go passed your toes. If you find that your knees are going far passed your toes, you probably aren't doing at least one of those things correctly. It also usually means that the bar is not over your heels so you are moving it inefficiently.

It's similar to when people say "chest up" for squatting which actually has nothing to do with your chest directly and is instead a diagnostic for if a person's back and core are tight. If your back and core are tight then your back won't round and therefore your chest will appear "up".

Thriptic··on To solve problems caused by sitting, learn to squat (2017)
To add to this, there are a slate of classic mistakes noobs make while squatting that impact depth and cause pain:

1. Your feet should not be pointing straight ahead while squatting, regardless of stance width. This is by far and away the biggest noob mistake. Most people never hit depth / develop knee pain because they squat with their feet straight forward. You should set up with your feet rotated ~30 degrees outwards from parallel (ie your feet should be forming a V with the vertex behind you).

2. When you are squatting down, you should project your knees in the direction that your feet are pointing. Your knees should be out over your feet at all times. Your knees should not go straight forward.

3. Squat (and really all other powerlifting movements) are full body exercises. Your core should be tight; your back should be tight; etc

4. Don't squat in running shoes. If you must squat in running shoes, use a board as the OP stated. Running shoes tend to have a very squishy sole which is great for running but not so great when you are trying to establish a stable base to balance on and push off of. Try to squat in shoes with a hard sole.

Thriptic··on ‘A game-changer’: How Vertex delivered on cystic fibrosis
I believe they have a free medicine program for people without insurance and copay subsidies for people with it. It appears to be handled on a case by case basis (https://www.vertexgps.com/)
Thriptic··on Demoted and Placed on Probation
I interpreted the request broadly as "there should be some opportunity for an individual to indicate atypical pronoun use", not that professors need to stand up and formally question poll the class on which pronouns they use.
Thriptic··on Demoted and Placed on Probation
I agree that many of them are very reasonable and he is just being stubborn. For example, switching the BMI example to another example to avoid public shaming, using a variety of names and references so that everyone feels represented, and using provided pronouns costs him nothing and makes other people feel included. That being said, some of the others are less...value adding?

* A relaxation of grading on coding style - In the real world you will be expected to adhere to a prescribed coding style. Getting students used to this is not a bad thing. This is equivalent to docking points from students who refuse to learn how to use git.

* Allowing students to work together in a group for part of their grade instead of requiring them to complete all graded work individually. - This is a request to make the curriculum easier and does not appear to be related to inclusion.

* A reduction in the amount of effort expended pursuing cheating cases by 50 percent even though there has been no reduction in cheating cases. - This is a request to make the curriculum easier and does not appear to be related to inclusion.

* The addition of an indigenous land acknowledgement to the syllabus. - This is far outside the scope of a CS course.

* The use of gender-neutral names like Alex and Jun instead of Alice and Bob. - As long as you are using a variety of names, this seems redundant.

* An avoidance of references that depend on cultural knowledge of sports, pop culture, theater, literature, or games. - Using these is meant to be engaging and many students like it. As long as you don't need prior knowledge of history or knowledge of the reference to solve the problem then I don't see what the issue is.

* The replacement of phrases like “you guys” with “folks” or “y’all.” - "You guys" is universally understood to be gender neutral. Taking issue with this seems pedantic.

* A declaration of instructors’ pronouns and a request for students’ pronoun preferences. - Asking for students' pronouns is good practice and the professor should use them if provided. It is unreasonable to demand that professors provide theirs. It should be understood that if pronouns are not explicitly stated then individuals wish to go by their biological pronouns.

Thriptic··on Soaring SUV sales keep carmakers on collision course with climate policy
I would guess that we aren't seeing electric SUVs due to cost.

That being said, I'm not sure why you are being aggressively downvoted as your basic premise is correct. Most people are not going to buy an inferior vehicle (eg small, uncomfortable, slow, less capable, expensive, etc) just because it is green. I know people on HN might, and good for them for doing so, but that's not going to be the case more broadly. If we want mass adoption of green vehicles, either the vehicles have to be relatively on par quality wise with existing non-hybrid gas vehicles, there has to be social status attached to owning one (eg Tesla), there has to be a regulatory change, or the operating cost of gas vehicles has to go way up (ie fuel needs to be taxed aggressively) to cause operating costs to figure strongly in the buying decision.

Thriptic··on Ask HN: Why are jobs gotten via referrals but online blind dating is now normal?
I don't think what you're saying is 100% true. When I was looking for a gf I asked my friends if they knew someone who I might like. I also tried online dating. Online dating ended up working eventually after a lot of trial and error but it would have but a lot easier if a friend could have given me an introduction to a validated person. Would a person a friend introduced be the optimal person for me? Maybe not, but it's someone I likely could have been with quickly who would probably have been at least pretty good. Online dating meanwhile is an awful slog even if it sometimes produces a better person at the end. The exact same thing applies with hiring, except the stakes are higher. I can date someone for a month or two, decide I don't like them, and move on. You can't do that with hiring.
Thriptic··on SAR Imagery Reveals Presence of Concealed Sub at North Korea’s Sinpo Naval Base
Are you VPNed or using TOR? I'm blocking JS and am not having this problem.
Thriptic··on Why Canada's cannabis bubble burst
You see the same problems in the American market too. Contrast the following experiences. To buy legally, I have to go trek out to my local dispensary, sit outside for 30 min - 1 hour, hope they have what I want when I get inside (no way to check in advance as they have no inventory management), pay 100% more than black market value per quantity, deal with ridiculously arbitrary restrictions on how much and what I am allowed to buy, I have to pay with cash, and I receive product with low potency.

If I want to buy illegally, I can call ping my friend, they tell me the whole inventory in advance, I tell them what I want, they bring it to me for free, I get very high quality product, it's very cheap, and we hang out for a few hours.

Which experience do you think most people choose?

Thriptic··on The Two Kinds of Moderate
Bathroom example is a specific example; there was a huge uproar about bathroom rights in North Carolina I want to say about 5 years ago, and it resulted in national media attention and subsequent legislative attention in many states. Further you didn't contradict anything else I said or any of the other basic claims I've been making. Sorry political reality and the concept of self-interest make you unhappy.

> Grew up in WI, close family / friends in MI, MN, NE, IA, and IL, dated a boy from TN and a girl from WV, but sure, tell me how there's no gays in the midwest.

Last I checked there were more than 8 states in the United States. Further, your response doesn't invalidate what I said in any way. You are an n of 1 and we are talking about tens of millions of people in there states. Just because you met a LGBT from a state doesn't mean that everyone else from that state met them or any other LGBT. Please point out where I said there were no gays in the Midwest.

Thriptic··on The Two Kinds of Moderate
> Can you give anything close to a concrete example of this?

Sure, although I feel like your response is largely due to an uncharitable reading of my post. Whether someone can use a specific bathroom has an impact on a tiny percentage of the US population; pretty much only trans or non-binary people. Sure it's still economic in some contexts and it was incorrect for me to insinuate that it was totally social, but it is not economic or social policy that affects the vast majority of the population. Tax policy, immigration, trade policy, regulation, worker education, general schooling, government grants and investment, etc matter to far more people. Time spent on niche issues is going to appeal to fewer people by definition, and I could see people getting angry that legislative time is being spent in this manner while broader economic issues appealing to more people remain unsolved. Personally I feel that supporting those communities is morally important, but I understand why other people believe it takes a lower priority relative to economic issues affecting them personally.

> I can't imagine there's enough meaningful work to "saturate" 100% of some candidate's time with economic issue

People are clearly signaling through their voting that grossly insufficient time is being spent on economic issues. Key problems remain unsolved.

> I am not sure you know what those words mean ("any ... T person, let alone someone trans" is nonsense)

That statement implies I am referring to lesbian, gay, or bi people. I don't see what is unclear about that based on my wording. The concept of being trans is more of a logical leap for a straight person than the concept of being bi, gay, or lesbian for pretty obvious reasons. I don't think this requires further explanation.

> We are long past any plausibly deniability to not even know a gay person

You have very clearly not been to large swaths of the United States. Many, many, many people have never met an openly LGBT person. Even more are not friends with one in a close enough manner to have the types of honest, informative discussions to cut through popular misconceptions.

> if you don't know any, it's because you're actively trying to avoid them.

Yes, a large number of people intentionally self segregate into communities where other people are like them. They still get to vote.

Thriptic··on The Two Kinds of Moderate
Time spent on anti-descrimination policies is inherently time not spent on economic issues. There will always be policy focus opportunity cost. I can totally understand why working class people in the heartland who have never met any LGBT person, let alone someone trans or someone non-binary, would think that focusing on equality efforts for them is not a high priority issue and that legislators should focus on economic issues affecting many more people. People mostly care about what is affecting them and people they know.
Thriptic··on WiFi deauthentication attacks and home security
Asus Merlin also supports PMF
Thriptic··on Post-Mortem for Bra Theory
Incredible explanation. This is an order of magnitude more complicated than I originally assumed. Thanks for taking the time to educate!
Thriptic··on Post-Mortem for Bra Theory
As a naive guy who is looking at this straight on with admittedly limited reflection, it makes sense that this would be a complicated space:

* You've got a data capture problem - how do women securely and privately obtain and transmit shape data in a way that is culturally acceptable?

* You've got a modeling problem - how do you determine how much structural support is required on a case by case basis?

* You've got a manufacturing tech problem - how do you create bespoke products cheaply?

* You've got a culture problem - how do you address the fact that a large portion of the population is by definition going to be smaller than average?

There are probably a series of other things I'm not thinking of but each of these are non-trivial.

Thriptic··on My Business Card Runs Linux
In fact, a USB condom would be a nice variant of this project for a security engineer's business card, although the female USB portion might be a bit bulky for practical use.
Thriptic··on Consumers who sought cash settlement from Equifax probably won't get full $125
This is the correct answer. The problem isn't how the class action suit was orchestrated; the problem is that class action is the only plausible and scalable form of justice currently available. Severe automatic penalties of X dollars per account lost and / or criminal liability for executives similar to SOX is what we need to deter these mistakes.
Thriptic··on Kansas City is first major city in U.S. to offer no-cost public transportation
It depends on the situation. I certainly feel compassion for people who are down on their luck; who want to be part of society and have just gotten unlucky; and who are scraping to get by and trying to fix things. I absolutely want to extend them help and see them get back into a healthy, happy, and productive state (and have done so in the past).

That being said, I don't have much compassion for people who harass me incessantly for money and scream obscenities at me when I won't give them any; who pull weapons on my friends and mug them at knife point in broad daylight; who urinate and shit in public without even making an attempt to seek privacy; who are violently disruptive just to do it; who shoot up drugs on the street and make no attempt to seek treatment or be part of society; who get on public transport and start screaming about their schizophrenia-induced religious nonsense; etc.

These individuals certainly show no respect or compassion towards me or to people I know who have been assaulted by them. Why is it my responsibility to deal with them as a private citizen when many don't seem to even want to be helped and when the government who I pay taxes to in part to ensure my public safety doesn't seem to care either?

Thriptic··on New approaches shed light on the magnitude of sex differences in personality
I don't see how this contradicts what I said? My statement would agree with you.
Thriptic··on New approaches shed light on the magnitude of sex differences in personality
Not at all. At the end of the day the truth is the truth regardless of whether we like it or not. An idea isn't dumb or backward if it has proper validation.

The problem is that most people bringing this up are not doing so in an intellectually rigorous way. They are coming to the table with a pre-existing conclusion and then trying to fit data to support that conclusion. Both sides do this in fact, and approach / intent matters because doing this creates bias even if people try to stay neutral. That is a poor way to try to discover or talk about the truth. That's what I mean to say.

Thriptic··on New approaches shed light on the magnitude of sex differences in personality
Typically intent and ramifications. I don't think it's a problem to point out that there are measured differences in the sexes; truth is truth if they've got high quality data to back up assertions.

The danger is twofold. First, people forget that these are population level trends and that it is bad reasoning to automatically assume every individual in a given group conforms with these trends. Second, a lot of people believe dumb and backward ideas about other groups, and they'll twist and cherry pick the data to try to back up their biases without the nuance of presentation shown here. In fact, most of the articles broaching this topic are doing so from a position of malice rather than truth seeking; trying to justify some sort of discrimination or poor treatment of another group.

Thriptic··on S&P 500 Buybacks Now Outpace All R&D Spending in the US
You're not speculating on price, you are trusting that the company will make sound decisions which will result in growth and future profits, thereby increasing the stock's value. People mostly invest in stocks that don't pay dividends as opposed to instruments that pay fixed returns or companies that pay dividends because there is far more upside potential. I don't want all the companies I invest in to start being big dividend paying companies because that impedes their ability to grow.
Thriptic··on S&P 500 Buybacks Now Outpace All R&D Spending in the US
Perhaps I'm being simple, but I don't really understand the problem here. Companies are sitting on too much cash that they don't know what to do with. There is only so much that can productively be spent on R&D. If they don't do something with their cash, investors will start demanding a dividend. Once you start giving dividends it becomes hard to stop giving them. To prevent perpetual dividends, companies perform a buy back which also helps out investors but is a one time thing which doesn't need to be repeated.
Thriptic··on Hiding in Plain Sight: Tracking/Exposing America’s Most Wanted Using OSINT
It's a large aggregate of currently available OSINT resources, what content you can expect to find on them, and how to use them basically. Could you find out all this data somewhere else? Definitely. I found that having the desk reference was helpful though.
Thriptic··on Hiding in Plain Sight: Tracking/Exposing America’s Most Wanted Using OSINT
For those who found this interesting, I've found this book book to be quite a good resource on the topic of OSINT: https://www.amazon.com/Open-Source-Intelligence-Techniques-I...
Thriptic··on The Lesson to Unlearn
I had a software security class that was taught in effectively the same way. The professor knew they had to give grades so they just set it up such that the midterm and final accounted for the bulk of the grade and made them really easy. This ensured that almost all students would get at least a B using conventional brute Force studying methods. This removed all of the traditional grade optimizing pressures. He then made the homeworks and labs quite difficult and made them require a lot of independent research so that you could be free to try hard and potentially fall short without fear of getting owned. You would basically get out of the class what you put in. It has so far been my favorite class in my program, the one I learned the most from, and one of the most empowering classes I've taken.
Thriptic··on Amazon Ring went from a smart doorbell company to a surveillance network
The comment author was not insinuating that, you just assumed that. What I was insinuating was that you can't allow unlawful behavior to go unchallenged or else you will have a breakdown of society. Even rehabilitation programs are a form of punishment. If you catch a criminal and they say "I don't want to go to your rehabilitation program", are you just going to say "oh ok" and let them go? Of course not, you force them to go. That is corrective action aka punishment. I just happened to use a term which is loaded on this forum in this context.
Thriptic··on Amazon Ring went from a smart doorbell company to a surveillance network
Sure, I agree we should have a local storage option: however, if we are concerned about population level problems then a local storage option isn't going to help because the vast majority of people wouldn't use it.
Thriptic··on Amazon Ring went from a smart doorbell company to a surveillance network
Are you advocating that people committing burglaries not be punished?
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