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dcanelhas commented on In Defense of Matlab Code   runmat.org/blog/in-defens... · Posted by u/finbarr1987
lemonwaterlime · a day ago
There's also Julia.

Earlier in my career, I found that my employers would often not buy Matlab licenses, or would make everyone share even when it was a resource needed daily by everyone. Not having access to the closed-source, proprietary tool hurt my ability to be effective. So I started doing my "whiteboard coding" in Julia and still do.

dcanelhas · 21 hours ago
I remember the pitch for Julia early on being matlab-like syntax, C-like performance. When I've heard Julia mentioned more recently, the main feature that gets highlighted is multiple-dispatch.

https://www.youtube.com/watch?v=kc9HwsxE1OY

I think it seems pretty interesting.

dcanelhas commented on I failed to recreate the 1996 Space Jam website with Claude   j0nah.com/i-failed-to-rec... · Posted by u/thecr0w
Wowfunhappy · 9 days ago
Claude is not very good at using screenshots. The model may technically be multi-modal, but its strength is clearly in reading text. I'm not surprised it failed here.
dcanelhas · 9 days ago
Even with text, parsing content in 2D seems to be a challenge for every LLM I have interacted with. Try getting a chatbot to make an ascii-art circle with a specific radius and you'll see what I mean.
dcanelhas commented on Bikeshedding, or why I want to build a laptop   geohot.github.io//blog/je... · Posted by u/cspags
rikafurude21 · 9 days ago
Selfish how, because he clearly does not say that upgradability or customizability are bad things? Its also not like hes proposing something that isnt reality for most manufacturers, especially Apple.
dcanelhas · 9 days ago
I think the selfishness here is related to being fine with generating a pile of electronic waste that becomes a problem for everyone else, as long as he can avoid carrying a few ounces extra.

It's hard to recycle electronics, because separating materials that are chemically bonded together is very labor intensive and isn't worth it from the price of aluminum, copper, lithium, etc alone.

It would have to cost more to dispose of a laptop for this to work out financially.

dcanelhas commented on Testing shows automotive glassbreakers can't break modern automotive glass   core77.com/posts/138925/T... · Posted by u/surprisetalk
dcanelhas · 16 days ago
In 15 years: Testing shows that automotive shaped charge glassbreakers can't penetrate the armor on most modern automotive glass.

Was drone-proofing civilian cars a mistake?

dcanelhas commented on Retiring Windows 10 and Microsoft's move towards a surveillance state   scottrlarson.com/publicat... · Posted by u/trinsic2
dcanelhas · 2 months ago
I wish there was an active dev community that could patch win10 going forward, but without access to source code for the kernel, perhaps that isn't really viable.

Ideally I would want to use Linux but I also want to play games that are only supported on windows.

Does using WSL help or is an outdated windows base still going to be the weakest link in the security onion?

dcanelhas commented on It's just a virus, the E.R. told him – days later, he was dead   nytimes.com/2025/10/05/we... · Posted by u/wallflower
dcanelhas · 2 months ago
It's an interesting read. I guess the difference between this situation and the ideal case is that he would have been admitted for observation as a precaution in a world where there was plenty of room and staff to take care of even the less obvious emergency cases.

Even in a very well functioning system similar cases might happen eventually, anyway (but at a much lower frequency). ROC plots come to mind.

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

dcanelhas commented on Man still alive six months after pig kidney transplant   nature.com/articles/d4158... · Posted by u/signa11
dcanelhas · 3 months ago
I wonder what the prognosis was right after the operation. The article makes it sound a bit like this outcome was totally unexpected.

Insulin from pigs can be used by humans, right? But maybe there's more to diabetes than just a new pancreas. Interesting development, in any case. Thanks for sharing.

dcanelhas commented on ChatControl: EU wants to scan all private messages, even in encrypted apps   metalhearf.fr/posts/chatc... · Posted by u/Metalhearf
dcanelhas · 3 months ago
I wonder where platforms like slack would land in all of this, and how would they go about akeeping people from just using their own encryption e.g. pgp over unencrypted channels? Is public key cryptography too weak to matter?
dcanelhas commented on AI might yet follow the path of previous technological revolutions   economist.com/finance-and... · Posted by u/mooreds
goku12 · 3 months ago
Intelligence doesn't imply sentience, does it? Is there an issue in calling a non-sentient system intelligent?
dcanelhas · 3 months ago
It depends on how intelligence is defined. In the traditional AI sense it is usually "doing things that, when done by people, would be thought of as requiring intelligence". So you get things like planning, forecasting, interpreting texts falling into "AI" even though you might be using a combinatorial solver for one, curve fitting for the other and training a language model for the third. People say that this muddies the definition of AI, but it doesn't really need to be the case.

Sentience as in having some form of self-awareness, identity, personal goals, rankings of future outcomes and current states, a sense that things have "meaning" isn't part of the definition. Some argue that this lack of experience about what something feels like (I think this might be termed "qualia" but I'm not sure) is why artificial intelligence shouldn't be considered intelligence at all.

dcanelhas commented on AI might yet follow the path of previous technological revolutions   economist.com/finance-and... · Posted by u/mooreds
marcus_holmes · 3 months ago
None of them.

Humans have always believed that we are headed for imminent total disaster. In my youth it was WW3 and the impending nuclear armageddon that was inevitable. Or not, as it turned out. I hear the same language being used now about a whole bunch of other things. Including, of course, the evangelist Rapture that is going to happen any day now, but never does.

You can see the same thing at work in discussions about AI - there's passion in the voices of people predicting that AI will destroy humanity. Something in our makeup revels in the thought that we'll be the last generation of humans, that the future is gone and everything will come to a crashing stop.

This is human psychology at work.

dcanelhas · 3 months ago
If you look at timescales large enough you will find that plenty of extinction level events actually do happen (the anthropocene is right here).

We are living in a historically excepcional time of geological, environmental, ecological stability. I think that saying that nothing ever happens is like standing downrange to a stream of projectiles and counting all the near misses as evidence for your future safety. It's a bold call to inaction.

u/dcanelhas

KarmaCake day311May 14, 2019View Original