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Matumio

1,059 karma · joined August 31, 2014

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Matumio··on Digitec Galaxus now displays warranty score and return rate
So far I got the same "day after tomorrow" with that option. But it just seems a nice box the check when it doesn't matter.
Matumio··on Things I’ve learned in my years as a software engineer (2021)
We had someone doing an internship in our SWE company (Switzerland) whom I estimated about 60 years. But never heard of someone doing an apprenticeship beyond late twenties or so (may exist, though).

To be honest, I find the idea of classifying people from journeyman to master rather unsuitable for today's knowledge work. It does not pass the smell-test for gate-keeping.

What you need to know changes every five years. Call someone grand-master of software engineering, sure, but no matter how great they are they'll not get your CRUD database UI done any faster - if their career was all about signal processing for particle accelerators and medical device certification. More likely, they'll over-engineer and over-spec and not be prepared for requirements to change completely after a year, or for sinking several days into CSS layout issues. Beyond a certain baseline of experience (say, working five years in the field or so), what counts is knowing the domain well (interpreting what the customer wants). Or already having experience with the technology that applies to problem-of-the-day. Or being highly motivated to learn it.

It's not like crafting with wood. The nature of wood doesn't change every six months. The tools we use to work wood don't change every six months.

Matumio··on Summer Afternoon – A WebGL Experiment
Townscaper is pretty chill: https://oskarstalberg.com/Townscaper/
Matumio··on Let's build GPT: from scratch, in code, spelled out by Andrej Karpathy [video]
> practically infinite storage, infinitely more accurate recall

You can already hold all of humanity's written cultural knowledge on a thumbnail-sized drive. Recall is pretty accurate, too.

> revolutionizing humanity

Tell that anyone who lived 100 or 1000 years ago. World-wide instant communication. A cultural species of interconnected thought, a network the size of a planet. Augmented with tools of perfect memory recall, error-free precision calculations, way beyond what an unaugmented human brain can do. Welcome to the present. We even got remote-controlled robots working for us on other planets.

I'll keep my ad-blocker enabled, though. But allow me to think of it as a brain augmentation. We do what we always did: cultural evolution. We are creating tools to augment ourselves, not machines that are independent from us. As we integrate those tools into our daily routine, the tools are shaping our practice and needs. So we again create different tools, or ways of living. We diversify, then copy the successful. What's the point of creating a new god of intelligence? We have plenty of gods already. Let's maybe study and discuss non-human intelligence instead. (Edit: rewrote last paragraph.)

Matumio··on The infrastructure behind ATMs
Kind of true, but keep in mind that they are allowed to loan out 20x of what you deposit (fractional reserve banking).
Matumio··on Private and Public Mastodon
Not sure what you mean. People on mastodon tend to donate to their server admins. Also, this seems pretty okay for now: https://graphtreon.com/creator/mastodon
Matumio··on Welcoming 1927 to the Public Domain
Nobody about to create their big work says: "Wait - if this going to be my lucky great success, then my grand-children won't be able profit from it! I'm not starting." And when business people talk about long-term investments they don't mean 90 years.

The goal of having a copyright law is not to create fairness. It's to ensure there is enough of an incentive that works get created, while still maximizing the public use of it. I'm personally for 10 or 15 years, but even 30 years would be okay compared to the absurdity we got today. This is so clearly only about protecting the profits of those who have enough money and power to influence laws.

Matumio··on Matrix Community Year in Review 2022
Maybe I'm out of the loop, but is there anything wrong with donating to https://liberapay.com/matrixdotorg/ ? I'm assuming the connected github account (and twitter) mean that it is, at the very least, genuine, but I can't find a link to it elsewhere. Edit: Sorry, not sure where I was looking. There is a prominent link to liberapay on matrix.org.

Liberapay may not be as easy as Pateron, but especially with Patreon's UX getting worse over time, the major difference for me is now that you usually pay/renew each donation yearly.

Matumio··on New industries come from crazy people (2021)
Ah, the Serenity Prayer is so confident. No process of trying or stumbling. Never doubting the wisdom you learned. Asking god to grant it, just like that. Well, you can pray.
Matumio··on Microsoft fined $64M by France over cookies used in Bing searches
> It's hard to craft good law when the mismatch between public stated desire and public behavior is so wide.

Some people would also sell their right to vote for $5 if that was legal. It's not hard to make such a law. You simply could make it illegal e.g. to offer money for PII during a purchase that doesn't strictly require it. Or to not respect the automatically transmitted cookie choice. Those who oppose such laws are the lobbyists of the big companies, not "the people".

Matumio··on Extending Python with Rust
Part of that is the ndarray crate, which IMO is too generic often, making syntax complicated. The nalgebra crate is a bit nicer IMO, example:

https://github.com/martinxyz/progenitor/blob/85260/crates/pr...

Matumio··on What frequent fliers do for status
> flight cancelation software

Just to be clear, this was the software that made the decision about cancellation? (Otherwise, it would be somewhat expected that flights of frequent fliers are less likely cancelled. I suppose they learn to avoid those flights.)

Matumio··on ChatGPT is a ‘code red’ for Google’s search business
> destroys the market for people to publish jokes about fishing

Yet for some reason, I bet there were fish jokes long before fish markets. The ad revenue may disappear, but the jokes will not.

Also, several open source projects make our society function that don't have a good business model. Or maybe they do now, but wouldn't have started if the author had worried about it.

Matumio··on ChatGPT is a ‘code red’ for Google’s search business
Joking ability is lacking, but I also suspect it was primed to think it has no humour. This one worked (with some luck): https://sigmoid.social/@maxy/109480669994012863
Matumio··on Ask HN: How would renewables perform during huge Winter storms?
I know that wind turbines tend to shut down to protect themselves, so probably not great.

Out of curiosity, I asked ChatGPT, and interestingly it added the following: "Fossil fuel-based power plants, such as coal and natural gas, can also experience disruptions due to extreme weather."

Now I wonder if this is true. Some web research brought up turbine failures at low temperatures. I'm sure that happens, but anyone knows if this is bad enough to be a relevant problem?

Matumio··on I Asked ChatGPT to Explain Some Jokes to Me
It can generate good jokes, with a lot of luck: https://sigmoid.social/@maxy/109480669994012863
Matumio··on Accelerando (2005)
It's a fair warning, but (apart from the "over-controlling parent" track), the book is not all about those things. I find a classic like Dostoevsky's "Crime and Punishment" more disturbing (still worth it), though it has only a single crime and is otherwise filled with nice, supporting people.
Matumio··on Fosstodon Hub – More Upgrades
Credible? Most new instances are literally just a few weeks old.

Welcome to the fediverse, where not everyone is on the same big server: There is wandering.shop if you're into writing. If you're into dinosaur paintings, go to sauropods.win. If you like math-art, it's very much on-topic on mathstodon.xyz. Try inkblot.art if you like non-conventional instances. Or genart.social if you like algorithmic art.

Those are just the ones I discovered by accident recently, without trying. Try picking a general instance you trust, and browse an artistic hashtag there. Also, most general instances are okay with art (try the #mastoart hashtag).

(Also the three instances recommended by .art when you try registering there. Probably not for you if you don't like .art.)

Matumio··on Fosstodon Hub – More Upgrades
Here is some background about silencing mastodon.social, and what it means: https://www.patreon.com/posts/silencing-social-74474015

I don't think it's about pushing an agenda. Each instance can only set the rules for their own community. Dozens of art-related instances have popped up like mushrooms overnight, so there is a good chance people will find one where they agree with the rules of the house. And it's easy to move to another instance later.

Matumio··on Fosstodon Hub – More Upgrades
Discovery: You'll tend to discover what other local users have already found or subscribed to. (Local timeline, hashtag search.)

Culture and rules: In this case this means how nudity is handled, whether anyone will care if you post spiders or gore without warning, some specific rules about AI-generated art, etc.

I can confirm that mastodon.art feels cozy and well-moderated, been there for years, also a financial supporter. Another sign that they care is that they've closed registrations, instead of trying to instantly moderate 3x the users. They've recently silenced mastodon.social, which again is mostly about calming down the local discovery features (you can still follow/be followed). They are blocking instances that encourage copyright violations, etc.

If you want an .art account, IMO right now you should start on one of the other instances they recommend, and move your account later. You can browse the local .art timeline and their view of hashtags without an account.

Matumio··on The leap second’s time is up: world votes to stop pausing clocks
People expect e.g. their "daily power consumption" to end at midnight local time. When they zoom in on the daily aggregates, they don't want a spike to suddenly disappear just because it belonged to the next local day and you only stored UTC-day aggregates. Even more so for billing.
Matumio··on Whatever your fears for Twitter future are, Mastodon is already that
> I think there will be some growth in mastodon

Growth has already been extreme in the last days: https://datasci.social/@estebanmoro/109370591683609825

I don't like the comparison to email. Email providers don't normally read or moderate your content, because it's not publicly hosted by them. The fediverse is more like a bunch of forums where the admins have decided to connect their users.

I hope there will be even more diversity in the rules and features between instances. When instances disagree about each other's rules or (lack of) moderation, they can reduce visibility or completely block each other. Some instances have already silenced the flagship instances, because they honestly look like a startled flock of birds in a too small room.

Matumio··on Bubbles
Yes! Try scrolling there, I almost missed that.
Matumio··on Octopuses caught on camera throwing things at each other
No expert, but the way I remember it from the book, it's one idea how an evolutionary path towards consciousness might start.

First it's just a nerve-path to prevent flinching back from the contact with something you wanted to manipulate. But once you have a fancy neural path that tells the visual cortex what light/objects to expect after you move your head left/right (maybe flee if it's unexpected), it's only a small evolutionary step to re-purpose this path, "execute" the same path while suppressing the head movement. So now you can process further what you are expecting if you move left vs right. Which could be interpreted as a step towards being conscious of your surroundings. (This is not 100% what the book says, but the idea I got from that chapter.)

Matumio··on Octopuses caught on camera throwing things at each other
Having read that book, yes, "Octopuses are cool" is a pretty good summary. It's worth reading it for that.

On the biology part, if you never have heard of terms like "efference copy" it will be interesting food for thought about what consciousness might be, but no "solution" really. And you'll learn that an octopus is a ten megapixel screen, but that's just the first point again. If you only want that first point, there is also a "My Octopus Teacher" on Netflix, which is great in its own way.

If you wanted to read about human intelligence, I suggest "The Secret of Our Success" by Henrich instead.

Matumio··on Mastodon's founder has a vision to democratize social media
A notable recent addition, https://sigmoid.social/ for machine learning stuff. (Just a few days old, 3k users.)
Matumio··on EU electricity production by country and source
That's also my impression, there is a lot of progress these days. Though, to protect that optimism, don't look up the annual world CO2 emissions.
Matumio··on 60% of home compostable plastic doesn’t fully break down
You don't actually need to separate window envelopes (or paperclips or staples) when recycling paper. Same for the tape they use for cardboard boxes, they use the right kind of plastic for those. (Though I wonder how the average consumer is supposed to know all about recycling processes...)
Matumio··on An unwilling illustrator found herself turned into an AI model
I dislike the drift this "need to work for food" phrase that I'm hearing so often. Job automation never reduced our ability to produce food. The harvest is not in any danger, not even if we suddenly produce twice the art with the same amount of work.
Matumio··on Math Stack Exchange is a waste of time? (2017) [pdf]
> You can put on your CV that you have such and such a reputation but it amounts to nothing in dollar terms for you. I have better things to do with my time [...]

That's one way of seeing it. Another way it is that you're part of this hive-mind of people who can afford to occasionally help a random stranger on a topic you care about. Other people do crosswords or sudoku instead.

As a consequence of helping that hive-mind to exist, you can also query it. But ultimately it is a limited resource, so attention and response quality can a be a bit random.

Yes, SE is heavily gamified, monetizes your contributions, exploits your sense of status/vanity. But it's the place where I least mind it. I like being tricked into writing about a topic I care about (refreshing my knowledge instead of scrolling news and being politically manipulated). I like being tricked into writing helpful answers (instead of controversial comments).

Personally, I only asked a single question on Math (but wrote a lot of answers on SO). Maybe knowing how it works helps, but I got an excellent answer (and the name of the problem I was trying to solve).

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