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d--b

9,562 karma · joined August 23, 2012

Software developer + wannabe screenwriter.
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d--b··on Anecdotally, programmers dislike "reduce"
Probably because while is the source of many infinite loops, and because it’s sometimes faster and more rigorous to compute the length ahead of going into the loop.

That said, I personally don’t think it’s smelly at all.

d--b··on Anecdotally, programmers dislike "reduce"
Exactly, and sometimes you also get the indez as argument of the function. `reduce(acc,(acc,elem,idx)=>…)`

and in many case the accumulator is a tuple, and in many cases you need to know the length of the collection ( like average)

all in all, it’s a lot just to avoid a for loop.

d--b··on Part-human part-mouse brain developed in science breakthrough
Sounds like “the scret of NIMH” an animated movie from the 80s, where intelligent mice escape a science lab.

https://en.wikipedia.org/wiki/The_Secret_of_NIMH

d--b··on Show HN: I made a flight simulator, except you're just a passenger
I had lasagna
d--b··on US confirms for first time it has deployed space weapons
What's a space weapon?

I imagine launching anything from space to earth would be highly inefficient and inaccurate. So it must be space to space.

Space to space weapons are what? Small drones with an explosive charge? I guess that could work. These "combats" are going to be weird, because the objects are trapped in their orbits. Things are going to move very slowly with a lot of intertia.

d--b··on Show HN: I made a flight simulator, except you're just a passenger
Nice.

Waiting eagerly for the "crying baby" extension pack. The "get to your seat" MMO. And the "I want to pee, but the guy next to me is sleeping" campaign.

Also, inflightsimulator: 1980, with ashtrays and lethal weapon playing on dropdown TV sets

d--b··on iPhone Duo
For those asking who wants this, Marques Brownlee pointed out in his quick review that this is mostly targeted at China's market, which apparently loves foldable phones.
d--b··on How to build a printer
Ah sorry, I thought they were already open source. They say they will open source it once they finalize the design, but yeah, not there yet.
d--b··on I resigned from Anthropic today
The danger comes from what's possible.

Open weights agents with hacking capacities can reproduce themselves into the systems they hack (non-open weights ones will have to hack their creators first). Not saying they will, but if they do, good luck finding the kill switch.

Once swarms of agents run unsupervised on unmonitored hacked hardware, who can tell what they will do? The Huggingface incident showed that such swarms behave without any safeguard. It was a real HAL moment.

A lot of things are possible then: ransomware campaign, taking over IoT devices, self driving cars, planes, ships, satellites, missile launchers. If nothing's out of reach, everything is possible.

Bring robots into the mix, and the possibilities are endless.

I'm not particularly frightened tbh, but we shouldn't discard the worst-case scenario, and the worst-case scenario doesn't look good.

d--b··on How to build a printer
There is an open source one https://www.opentools.studio
d--b··on Programming is Art
Not wanting to linger on the definition of art, which is rather vague, but a lot of people will consider their hobby an art form, if there is enough room for mastery.

I mean many Japanese people consider that pouring tea can be an art form.

d--b··on It's time for Mark Zuckerberg to resign from Meta
Sometimes, the Guardian publishes articles like this that just serve no purpose.

Zuckerberg is never resigning from Meta. Investors don't want him to resign from Meta.

What it is time for, though, is to ask ourselves as a society if the ad-fueled privacy-infringing depression-triggering attention-grabbing social media feeds are worth it.

People used to smoke. Now they dont. Change is possible.

d--b··on Norway's Oil Fund Proposes Selling Roughly $80B in U.S. Treasurys
Because they want to be exposed to riskier instruments, not because they see any kind of risk in financing the american debt...
d--b··on Discovery of a new OpenAI agent message board
bedbugs is the comparison you're looking for
d--b··on I wanna live an NPC life
“One needs to imagine Sysiphus happy”

Albert Camus.

d--b··on Since it was stripped of planetary status, Pluto’s defenders have been fighting
So, let me get that straight: calling Pluto a planet or not is now a matter of life and death?
d--b··on Since it was stripped of planetary status, Pluto’s defenders have been fighting
Humanity's need to categorize things never ceases to amaze me.

Is it Art? It's not Art! Are bananas a vegetable or a fruit? Pluto definitely is a planet! No it's not!

Jesus, what a waste of energy.

Are we just realizing that asteroids come in all sizes? Do we really need a sharp boundary between those we call planets and those we don't call planets?

Can we consider planethood a spectrum? Like should we REALLY care if someone says there are 9 planets in the solar system, and the next person says 8?

We used to say there were 3 oceans, now there are 5. In reality, there's just one big saltwater lake. Do people fight about where one ocean ends and where the next one starts?

Let them call pluto a planet if they want, let them call pluto a kuiper object.

We shouldn't give a fuck.

d--b··on “I just chose words carefully”
Made me think of constrained writing like what was done by the Oulipo group in France.
d--b··on Show HN: Galaxium, an experimental WebGPU space explorer
same here.

Gravitational lensing around the black hole is mind blowing

d--b··on US sanctions Italian hosting provider Autistici Inventati
Sounds like the Trump administration is looking to shift the news away from Iran and Ukraine and back to the things that work for its voters: immigration (see the visa thread also on the main page) and antifa.

Expect more of this until the midterms…

d--b··on Peppermint oil reduces blood pressure by 8.48 mmHg in small study
Yes, and looking at dietary data, the study says that there is no difference in their diets, but carbohydrate intake drop from 217g to 171g. I don’t see how that’s insignificant.
d--b··on To become a better writer, read as much as you can
Reading disturbs my writing greatly though.

I tend to mimic the author I am reading, it’s annoying.

If I change the book I read while writing something, my text changes tone in the middle.

I am not a good writer, and I don’t read that much, so maybe that trend goes away when you write a lot, but it’s a pitfall worth knowing

d--b··on There's no such thing as a small software team anymore
It doesnt sound good at all!

10 people generating 800 commits a day is completely stupid.

I mean at this stage people don’t even know what they’re building anymore. They’ll burn through their backlog faster than the backlog can be filled.

Or maybe they spend 700 commits fixing the issues generated by the first 100?

This doesn’t make any sense to me

d--b··on Asana cleared 5 years of engineering work in 2 weeks with Codex
People may think it’s an overstatement. But I think it’s not.

This kind of projects are where AI is most helpful. Long tedious and highly testable projects like ports or legacy system replacements where humans have to grind through millions of lines of code without really thinking are the perfect target for AI.

I once did a C to C# port of several math libraries, and while I was able to automate most of it, it still required a ton of manual work. I bet if I had Claude, I could do what I did in 3 months in a day or two.

d--b··on People are worried about America's solvency
When enough non-"serious" people believe it, they still sell the bonds, and shit can hit the fan pretty quickly.
d--b··on Asus Bike Booster
some bike vendor told me that the biggest problem with regular to ebike conversion was that regular bike frames were not strong enough to support the additional forces that the electric bike imposed. And it was why the ebikes were much heavier than regular bikes.

Does anyone know if that’s true and if that applies to conversions like this one?

d--b··on AI isn’t outthinking mathematicians, it’s out-remembering them
It is obvious that super intelligence comes from more working memory.

It is the scary thing actually. Cause once AI makes arguments that require a working memory of hundred items, then we as humans will have no way of understanding the arguments…

We can decompose and write things but only up to a point. when Ai can have a working memory that spans hundreds of books, we are necessarily going to have to trust the system.

d--b··on Gloomberb
actually a lot of data is not included in the standard bloomberg license and you have to pay extra (mostly passing through to the data vendors) to get access to it.

There is not a single reason for Bloomberg’s dominance but the one feature that keeps people on it is the chat.

d--b··on London Underground begins scanning passengers' faces
Also I think that this is just adding face recognition on a already camera-ladden system.
d--b··on OpenAI's Only Ethicist Reportedly Left Last Month
Think she's been replaced by an LLM?
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