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andrewjl

712 karma · joined September 29, 2011

Trying to get the basics right.

"Just so, I maintain, does a given undivided portion of experience, taken in one context of associates, play the part of a knower, of a state of mind, of 'consciousness'; while in a different context the same undivided bit of experience plays the part of a thing known, of an objective 'content.' In a word, in one group it figures as a thought, in another group as a thing. And, since it can figure in both groups simultaneously we have every right to speak of it as subjective and objective, both at once." - William James, Essays in Radical Empiricism

“Civilization advances by extending the number of important operations which we can perform without thinking about them.” - A. N. Whitehead, An Introduction to Mathematics

"Das Ende der Melodie ist nicht deren Ziel" - Der Wanderer und sein Schatten

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andrewjl··on Inflation Bites U.S. Engineering Salaries
There's a thing called Hollywood accounting for a reason
andrewjl··on Ask HN: I'm a SWE without a CS degree. Will online certs help me get into FAANG?
Thinking this way tends to carry a bias against historically underrepresented backgrounds in the tech industry. In some cases certifications might be the only way to get ones foot in the door.

It's fairer to just focus on competency, certified or not.

andrewjl··on Cisco Acquires Splunk
Having used other ELK stacks for logging, but never Splunk, what makes them worth what they charge?
andrewjl··on Earth had hottest 3-months on record; unprecedented sea temps & extreme weather
Why is the physics of climate the sole criterion for discussing an economic issue?
andrewjl··on How the Mac didn’t bring programming to the people
> you end up "automating" things you were doing by hand and it doesn't "feel" programatic, and you can very easily "peek and poke" the memory of the "program" as you go along.

I don't see how that's different from mucking around with Python locally on your own machine?

andrewjl··on Earth had hottest 3-months on record; unprecedented sea temps & extreme weather
What's incredible is missing the fact that CO2 emissions and most kinds of pollution in general are verifiably multiples higher per individual in the West compared to elsewhere. We're just better at keeping them out of sight and apparently out of mind, too.
andrewjl··on Earth had hottest 3-months on record; unprecedented sea temps & extreme weather
> It's weird to say, but we should crash the economy if it can slow down climate change.

That's a direct path to armed conflict. Those aren't great in the reduce CO2 emissions and cut down on resource consumption departments.

andrewjl··on Bernie Sanders: workers should reap AI benefits in form of ‘lowering workweek'
Do the healthcare and FIRE sectors help the US compete against other economies?
andrewjl··on How the Mac didn’t bring programming to the people
AdGuard ad blocking is free on iOS Safari. DNS privacy and custom filters do require a subscription.
andrewjl··on How the Mac didn’t bring programming to the people
> The people that want to program will do so no matter what the end-user environment is. Most people just don't want to.

As an example, take Excel and Python scripting. Almost anyone who uses the former can pick up the latter yet that isn't what typically happens. There is effectively a chasm between the two. Why is that?

andrewjl··on How the Mac didn’t bring programming to the people
> yet things like adblocking are behind a paywall

Are you referring to iCloud Private Relay?

andrewjl··on Linear code is more readable
> That fact in itself makes it difficult to unit test.

Verifying a tax code implementation is a good place to make use of property based testing.

andrewjl··on How South Korea’s birth rate dropped below Japan’s
> What, specifically, is odd about it? I think the stranger position is the one that allows people to inform policy that affects future generations when they themselves are intentionally not making themselves a part of that future.

It's arbitrary and dogmatic to require having kids in order to have a say in the future, for starters?

> why do you think politicians always advertise the fact that they have a family when they're running for office (or hide the fact that they don't)?

That's not true in Western Europe and increasingly untrue in the US too.

> Because it, at a subconscious level, makes people feel comfortable. "This person's progeny have to live with these policies." It's a trust signal.

As an example I can think of many US politicians who had kids that supported the 2017 tax cuts and opposed measures to decarbonize the US economy. Kids or no kids, they don't care about the future.

andrewjl··on Wage transparency: Everyone’s happy except HR?
> This idea that there is some evil conspiracy to screw people is crazy to me.

$203 million in wages stolen in the past 5 years, and that's just in New York.[1] The US Department of Labor recovered $3 billion in stolen wages 2017-2020.[2]

A large portion of wage theft also slips through the cracks because of cash transactions that make it hard to catch or when it's difficult for victims to seek legal redress, such as when they are undocumented.

But sure, there obviously is nothing to worry about. /s

[1] https://www.propublica.org/article/thousands-of-new-york-wor...

[2] https://www.epi.org/publication/wage-theft-2021/

andrewjl··on How South Korea’s birth rate dropped below Japan’s
> Whenever I see your sentiment - that you are choosing to not have kids because the world sucks and you don't see us solving anything - my immediate reaction is that you deserve no voice whatsoever in how the rest of us decide to solve those problems. No voting, no representation, nothing. Having kids, in a sense, is a bet that we'll figure things out one way or another.

What an odd perspective. Are children the only way to have skin in the game when it comes to the future?

One consequence of doing something like this would be an almost complete removal of people who through no fault of their own cannot have children as well as some religious practitioners from public life.

Having just read the FDA announcement on artificial wombs, how would those fit into this?

andrewjl··on How South Korea’s birth rate dropped below Japan’s
> It's certainly a nice to have but not enough.

Agree, it sounds like peanuts. Probably still better than nothing on net but substantially raising this subsidy is the first thing to do if making a serious attempt to improve things for families.

andrewjl··on Amazon CEO reportedly told remote employees: It’s probably not going to work out
How would you describe the decision that kept their warehouses open and running despite dangerous heat levels?
andrewjl··on ChatGPT Enterprise
Companies already hire (and pay them real money too) people to make stuff up about their products.
andrewjl··on Earning the privilege to work on unoriginal problems
> Was Jane Street searching for product-market fit?

In a manner of speaking, yes.

andrewjl··on As I get older, I just don't care about new technology
If you are 40 then you'd have been 33-34 when the "Attention Is All You Need" preprint that laid the foundation for LLMs became available.
andrewjl··on AI isn’t good enough
> My gut feeling is that it will either be too little or way too much.

We've historically been very good at coming up with new things for people to do. Why would this time be any different?

On the other hand it takes over two decades from the time someone's born until they are part of the workforce. That won't change and as a result we have a pretty good idea of what the upper threshold on labor looks like globally the next few decades.

andrewjl··on America is building chip factories. Now to find the workers
Housing, healthcare, and education are the biggest drivers when it comes to cost of living. How does monetary policy drive healthcare and education costs?

When it comes to housing, it's pretty clear how the Fed's monetary policy drove those costs in areas where it is scarce. Luckily counteracting that is simple given political will, at least in principle.

andrewjl··on Why the US is one of only a few countries with no paid time off
Doesn't sound all that different from minimum wage protections. Any reason a PTO mandate wouldn't also pass constitutional muster under the same rationale?
andrewjl··on AI isn’t good enough
> If scientists and engineers manage to implement autonomous cars and robots that can do basic human tasks like clean, wait and take care of the sick and elderly we will wake up in a brand new world. It will put a lot of stress on the basics of society, such as democracy and having to work for a salary.

Based on the trends TFA discusses we'll be seeing severe social stress if basic tasks don't get automated. All due to labor shortages. Focusing on alternative arrangements to salaried work is backwards, unless the goal is boost labor participation.

Current demographics are baked in for the next 30 years and only point to a greater shortfall of labor in the future.[1] $1,000 signing bonuses for fast food jobs start to look quaint pretty quickly.

[1] https://www.penguinrandomhouse.com/books/545397/empty-planet...

andrewjl··on Ask HN: Where do I find good code to read?
One approach might be to find individuals whose technical acumen you respect and look over their public projects (or alternatively their public contributions to bigger projects).
andrewjl··on This can't go on (2021)
All good, was just curious.
andrewjl··on Code Llama, a state-of-the-art large language model for coding
What I found interesting in Meta's paper is the mention of HumanEval[1] and MBPP[2] as benchmarks for code quality. (Admittedly maybe they're well-known to those working in the field.)

I haven't yet read the whole paper (nor have I looked at the benchmark docs which might very well cover this) but curious how these are designed to avoid issues with overfitting. My thinking here is that canned algorithm type problems common in software engineering interviews are probably over represented in the training data used for these models. Which might point to artificially better performance by LLMs versus their performance on more domain-specific type tasks they might be used for in day-to-day work.

[1] https://github.com/openai/human-eval

[2] https://github.com/google-research/google-research/tree/mast...

andrewjl··on How Modern SQL Databases Are Changing Web Development: Part 1
> This could mean using VMs, bare metal or what have you.

For bare metal would something like Equinix fit?

> Even managing a fleet of VMs is nightmareish today.

What about fly.io?

andrewjl··on Nvidia announces financial results for second quarter fiscal 2024
I didn't know CUDA was in development for that long, thanks! I'm curious if there were serious attempts to create something similar over the years and how far they managed to progress. I've never used OpenCL but from looking at it from afar its adoption always seemed limited.

Irrespectively though I don't see how a competitor can replicate the context and tacit knowledge associated building something like CUDA for close to 20 years without putting in a similar amount of time.

andrewjl··on Nvidia announces financial results for second quarter fiscal 2024
> This is a textbook situation that would be perfect for a competitor to come in and undercut.

Is it? A competitor can enter the market and undercut by producing a cheaper and otherwise undifferentiated commodity-type product. Nvidia's focus is adding moats that prevent competing on pure specs such as CUDA, design, and so on.

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