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thethethethe

863 karma · joined March 3, 2020

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thethethethe··on Voice assistants are not doing it for big tech
You can change the device type in Google home to work around the scheduling issue
thethethethe··on Why are U.S. transit projects so costly? This group is on the case
> I feel like SF residents' aversion to new transit projects is unfortunate but totally reasonable

SF residents don't have an aversion to funding transit and transit projects, see measure L that just passed with 2-1 support.

> walk anywhere in SF near a BART (subway) stop and you face open drug use, trash, and other problems nobody wants in the neighborhood they call home

Singling out BART subway stops in your anecdote is disingenuous when you consider that there are only 8 BART stops in San Francisco, 3 of which are similar to what you describe, but there are _113 MUNI stops_. Additionally, MUNI has ~90 million annual riders while BART only has ~27 million while covering a geographic area 10X the size of MUNI

thethethethe··on Why are U.S. transit projects so costly? This group is on the case
> Here in SF it feels like no one wants public transport to get to them

I call BS on this. San Francisco residents just voted 2-1 to fund transportation more. See measure L in: https://sfelections.sfgov.org/measures

The only people who really don't want more, better transit live in Pac Heights and Sea Clif if you look at a precinct voter heatmap.

thethethethe··on Twitter’s mass layoffs have begun
These numbers are misleading as many of these companies have an army of contractors that are not included in the official headcount numbers.

Google, for example, has more contractors than full-time employees, bringing the total employee count up to over 300,000

thethethethe··on Google Ad Disguising Itself as www.gimp.org
I just tried it and now it is 'gilimp.org'

The site looks legit

thethethethe··on Elon Musk owns Twitter: The story so far
If I was working at Twitter right now I would be looking for a different job, regardless of what I think of Elon's politics/motives. The talk of layoffs and major policy changes creates massive uncertainty and I don't think I'd risk sticking out the transition. I bet many inside the company feel the same.

This begs the question:

If there is a major exodus, will it even matter? And, if it does, how will the problems manifest? Reduced reliability? Slower feature velocity? Less innovation?

thethethethe··on Most people don’t finish online job applications
> How do you do full hard-reset and reboot on an entire culture?

easy, hire management consultants

thethethethe··on Test scores are not irrelevant
> If you want the change, then propose an improvement.

I don't need to have a solution to have valid criticisms of an existing system. I am just sharing my experience with testing, how it has affected my life, and why it didn't work for me.

That said, I do think we can improve our ability to assess (not test) people by:

* Putting less emphasis/focus on tests and more focus on long form project work and interpersonal relationships with peers and instructors * provide more flexibility to students when testing them (like access to resources/notes, more time, allow them to ask questions etc).

> You would need smart and open minded and up to date people to at least try to do that reasonably

I would certainly hope that the people teaching the next generation were smart, open minded and up to date. Testing doesn't control this anyway, a bad teacher will be unfair and have bad curriculum regardless if they test their students formally or not.

thethethethe··on Test scores are not irrelevant
This doesn't align with my experience writing software and applying maths to engineering problems. I am working a lot with statistics in my current role but if you asked me to take a stats test, I would almost certainly fail without references. Does this mean I am bad a stats? Perhaps? Does it matter? No.

> If you want to be creative the first step is to put the problem in your head so that you can actually ponder it. If you have to pour over references and look things up, then you're not in the game any more than you can play chess if you have to look up the rules as you play.

It seems like you are confusing the problems with the solutions. If you can understand the problem well enough, the solution will become obvious, even if you never took the math class--at least that's how it works for me. I do best when I have an actual real-world problem to solve, not a conceptual one created by an instructor.

thethethethe··on Test scores are not irrelevant
Not sure why you are being flippant.

I am trying to point out that the methods we use to "determine who is a genius and who is not" are deeply flawed and rudimentary, letting people fall through the cracks and preventing people with different learning styles for succeeding.

Like I said in another comment, I am terrible at testing and failed my way through school but I am still able to have a successful career as a software engineer applying maths to engineering problems that other people are excited about and want to work on. The reasons for this are complex because I am complex, like all people, but not like numerical test scores.

> But that method will need to be able to predict future events that shape the person

I think individuals are capable of qualitatively assessing a person's ability and trajectory given enough information, time, and context. Humans may come to the wrong conclusions a lot of the time but so do academic tests...

thethethethe··on Test scores are not irrelevant
> Everything is time constrained

Yeah but not to the same degree or in the same way. Having to sit in a room with no sources for an hour and shit out some test answers is not really same as having weeks to apply yourself with access to appropriate resources, references, and guidance from more senior coworkers.

thethethethe··on Test scores are not irrelevant
> Again, though, if creating new, better widgets requires calculus, student A may not have what it takes, but student B almost certainly can't do it.

I'm not so sure about this. What if student A was just better suited to learn Calculus when they were tested while student B bored by the class and teacher and stopped going/caring but, if given the chance to apply themselves in a non-academic setting working on real problems that affect people's lives, student B would learn Calculus twice as fast as student A and deliver a better widget in less time?

There are many more scenarios here that I could list but I think the primary point is that the context around the students, their lives, and the testing environment matters a lot and this is something that cannot easily be accounted for using numerical test scores

> But they also require some solid skills, and those skills are testable

Maybe badly. Leet Code is supposed to do this but is famously criticized. Probably better than nothing I suppose

thethethethe··on Test scores are not irrelevant
I know this isn't true because of my own experience.

I've always been bad at math, I failed precalculus multiple times in both highschool and college, I never got past my first year of calculus in college, I wasn't able to pass descrete maths, and I never took an algorithms class but, never the less, I am applying statistics to novel problems at my day job and people are lining up to work with me and my career growth is accelerating faster than those around me who certainly got better marks than I did.

How is this possible? I'm not entirely sure, however, it indicates that academic tests don't actually measure ones ability to apply themselves and their knowledge to real problems that people actually have outside of an academic setting (i.e the real world), which I believe is the primary point in the "anti-testing" narrative.

thethethethe··on Test scores are not irrelevant
Student A that passes a Calculus exam may be be more likely to know Calculus than student B that fails but so what?

Passing a Calculus test doesn't necessarily predict if the student can apply their knowledge to production to generate new ideas and widgets which make our lives better, it just predicts that Student A can follow rules and learn something _when required by an authority_.

I think this sentiment is similar to how people feel about Leet Code interview questions. So what if an engineer can invert a binary tree if they can't formulate new, useful ideas and convince others to work on them?

Perhaps student A is more likely be create new, better widgets than student B but I think academicia/LC cannot test this directly, which is what people are getting at when they criticize tests.

thethethethe··on Barcelona-style “superblocks” could make cities greener and less car-centric
I'm pretty sure these "never ending special events" are called pedestrian streets which have been studied and to my understanding and are quite productive commercial areas and are very pleasent to be in
thethethethe··on Think apartment-hunting is frustrating? Try doing it with an electric car
Hmm do you think that people who live in a city and pay taxes to maintain its infrastructure don’t deserve to have opinions on how said city spends tax dollars on transportation infrastructure. Seems a little entitled to me
thethethethe··on Think apartment-hunting is frustrating? Try doing it with an electric car
> Dense cities. It's hard to see how EVs can work in denser cities where they theoretically could do the most good.

No!!! Keep your cars out of my city! Personal EVs are not a solution for cities, they just perpetuate detrimental car centric urban policies. Spend that money on continuous sidewalks, narrower streets and better public transit.

thethethethe··on You can't afford to be an artist and/or author, let alone be respected
> Because investment in the arts (I mean serious investment. Not like USA) has worked pretty well for some countries.

Perhaps we should invest infrastructure, systems and institutions that give people more free time, flexibility, freedom, and inspiration so they can create good art rather than "investing in the arts"--whatever that means

thethethethe··on You can't afford to be an artist and/or author, let alone be respected
I am sure that art is very hard work. I also happen to believe that art is extremely valuable to society. I enjoy art almost constantly throughout the day and it makes my life better.

I just don't appreciate the sentiment that artists deserve to exclusively make the art they want, the way they want because art holds a special value to society that needs to be supported.

Our society is drowning in art. There are millions of hours of content; videos, photos, drawings, music, books, etc that one can consume at any moment and more is being created every day. With this in mind it's pretty hard to believe that society isn't supporting artists enough.

Sure some artists are poor but many are well off or even rich. You can't same the same for people who pick vegetables which we need to eat to not die

thethethethe··on You can't afford to be an artist and/or author, let alone be respected
Seems a little entitled to me. Why should artists be able to spend their time doing exactly what they want while all the boring plebs have to pick vegetables/write CRUD apps?

Sounds like someone is upset that more people dont find utility in their work

thethethethe··on Amazon to acquire maker of Roomba vacuum for roughly $1.7B
Go to "Robot Settings", then "Status Lights" about halfway down the page
thethethethe··on Amazon to acquire maker of Roomba vacuum for roughly $1.7B
I have mine dry mop to keep the dust down rather than wet mopping every day. It's much less work than wet mopping, I just need to change the pad once a week.

It still takes a long time to mop and gets stuck more often than my i7 but it's mostly hands free.

thethethethe··on Amazon to acquire maker of Roomba vacuum for roughly $1.7B
You can turn off the lights in the app. This was annoying me too. They added it as a feature recently. I think the idea is that you know your Roomba is docked correctly and charging if the light is flashing
thethethethe··on The Dhall Configuration Language
Is skylark (now called starlark btw) general purpose? Its my understanding that its largely used for configuring bazel.
thethethethe··on The Dhall Configuration Language
> It's it a good language? Unknown.

I have personally written several thousand lines GCL (the generic version of BCL used at Google) and I can say that it can be pretty frustrating.

The difficulty and complexity of defining configurations using it really depends on the system you are configuring since you are (generally) just defining a set of static fields that are packaged into a protobuf and fed into whatever system you are working with.

Outside of syntax issues, it's up to the system you are configuring to provide concise config semantics and helpful error messages

thethethethe··on The Dhall Configuration Language
The number of lines of BCL at Google says little-to-nothing about the efficacy of the language itself, it's more of a reflection of the complexity and scale of the _systems_ its used to configure.
thethethethe··on People from elite backgrounds increasingly dominate academia, data shows
> Also there should be a high correlation between kids being college-material and parents being college-material. Whether you believe in nature (genetics) or nurture (good parenting, high standards, role model, access to education, etc), or a mix of both, either way, you should not expect the % of college students from graduate families to match the % of graduate families in the country. So not sure what point the article makes

Just because something can easily be explained using logic doesn't mean that it's outcomes can't be negative. Perhaps this indicates that our society is further stratifying into different classes and upward mobility is being reduced for a portion of the population which I think most people would agree is a bad thing

thethethethe··on How San Francisco became a failed city
> Converting half of the presidio of GG park to SROs and RV camping would drastically improve the stable housing options for homeless.

uhh how about we start with ugly things like parking lots and urban freeways rather than destroying the priceless parks that make san Francisco beautiful and materially wealthy?

thethethethe··on What SRE Could Be
> For whatever reason, Google decided to tell people that the same person who's building the klaxon and the concrete wall and the pipes for the power plant, and the person who's operating the power plant, are one in the same. But that's clearly bunk. Building a part and running a system are completely different disciplines, and anyone who does both will only be half good at both

Depending on the team, SREs can absolutely involved with "building the system", especially the klaxon ;) Examples include designing and implementating metrics used to make make decisions in business logic and or exposed to customers/users, writing routing components like mixers and proxies, developing data pipelines, etc. At Google many SRE teams build and run entire multi-tenant systems with no pure SWEs involved at all.

Healthy SRE teams should be spending 20% of their time on operations. On my team its actually the devs who do most of the operations work. They take the pager during business hours and we route most maintenance tickets to them.

thethethethe··on 50+ years of Japanese concept cars (2010)
Yeah well maybe those pesky pedestrians should stop being poor and buy a car. Problem solved
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