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Do you mean that Bloomberg should have used a different title or Hacker News should have modified the title?


I think Bloomberg’s at fault: “cut a deal” isn’t usually that ambiguous because it’s clear which state transition is more likely. But here it’s plausible they could’ve been ending some existing training-data-sharing agreement, or that they were making a new different deal. Also the fact it’s pluralised here makes it different enough to the most common form for it to be a bit harder to notice the idiom. But since we can’t change the fact they used that title, I would like HN to change it now.


Ah, but that's a beauty of it. If you encrypt with ECB you can't be decrypted by a federally compliant organization!


Unfortunately, a federally compliant organization could still decrypt it because ECB decryption is still allowed for legacy use.


So fun fact, if you compile

  int sum(int n) {
      int sum = 0;
      for(int i = 0; i < n; i++) {
          sum +=i;
      }
      return sum;
  }
clang, with -O2, will turn this into the polynomial (n+1)*n//2. It can also do similar transformations for multiple loops.

https://godbolt.org/z/so6neac33

So if you do a brute force solution which could have been reduced to a polyomial, clang has a shot of doing just that.


That is mind blowing, but it’s not immediately obvious to me that it’s equivalent for n > sqrt(INT_MAX). Is it? And if so, is the compiler somehow smart enough to know that?


Integer overflow is actually undefined behaviour thus the compiler is free to assume it doesn't happen.


If you assume two’s complement arithmetic, then this is always equivalent because you’re basically just calculating the answer in a modular ring.


I believe the term for this is scalar evolution.


Yep! That is it alright.

Here's a talk from an llvm conference with the details.

https://www.youtube.com/watch?v=AmjliNp0_00


Microsoft and Apple preceded the dot com bomb by several decades. (Microsoft 1975, Apple 1976)

Amazon was a company that was around and survived the dot com bomb (founded in 1994, roughly around the time of the beginning of the bubble) [though its stock took about 7 years to recover]

Facebook was post dot com bomb. (founded 2004)


I don't get it. The article's title is that the ranchers have become allies to jaguars and pumas.

But nothing in the article supports that view. What has changed are cattle ranching practices that reduce the opportunity of attack. Everything that the article talks about is "How did cattle ranchers adapt to an ever present threat of pumas and jaguars without killing them (for reasons that are not well discussed beyond a reference to a government mandate)" rather then "We're best buds now!" or even "We have found utility in the jaguar and puma population that benefits us".

It seems the adapted practices are beneficial on their own, but it sounds like they would be beneficial without jaguars and pumas.


If the goal is to maximize ranching, I think you're right. But if the goal is to maximize the economic opportunities in Costa Rica it probably is not the best decision. When I hired a tour guide there he pointed out that Costa Rica could easily install dams to create vast fresh water reservoirs and generate some power as well. But because the country doesn't do this they have ecosystems people come to visit their from around the world. So by choosing not to maximize for one thing they retain another at little to no cost. After all, free flowing rivers don't cost much to maintain.

The tourism industry is important to them. So perhaps by finding a way to co-exist with big cats, it's a net positive to the ranchers because they probably don't want Costa Rica to be a nation with only 1 industry. If they can produce enough beef (or whatever animal they want to raise) to satisfy domestic and export desires then there probably is not much of a need to expand the industry at all costs.


It is this argument, about what benefits the jaguars themselves bring to the farmers, that is unfortunately lacking from the article.

Thank you for the additional context.


Costa Rica already gets almost 100% of its power from renewables. I guess they could create massive dams and then sell the power to nearby countries.


Also, the jaguars and pumas probably deter cattle rustlers.


> In spite of the recent incident, Durán says that since 2018 he’s been able to see the benefits of jaguar conservation on his ranch firsthand. He’s now one of the most active cat defenders. In December 2023, he became a park ranger and helped three former hunters do the same. This transformation is an example of how improving data collection and carrying out interventions based on evidence in the communities benefit both humans and cats.

I guess the point is that ranchers don't blindly hate big cats. They hate suffering large economic losses due to big cats. Once they aren't suffering the losses, they're happy to have the cats around.


But it's just obvious, why we even need to discuss it?

Why would some large group of people just "hate" an animal species, if not for some suffering they experience?


Yes, the title is completely misleading.

What the article seems to suggest is what economists have always known. People react to incentives (and so do animals). Ranchers do not have blind hate for cats but rather care more about their cattle than the cats. By making few changes that are profitable for them cats can co-exist. But that does not make them allies.

Cats are not helping the ranchers in any ways.


Title should be: Electric fences and careful herd management allow coexistence of ranchers and big cats.


Co-existance via intermingling use of hardier water buffalos' with horn within the cow pasture is the key.


Trump is notoriously transactional. If the unions continue to play ball, he might apply leverage in their favor.


Do they actually provide applications the ability to access raw camera data? They don't allow that on the Occulus.

They can only rely on 3p devs if they allow access to the hardware.


This has been such a frustrating limitation of all the big AR platforms. For years, my company has wanted to make an AR app for a certain industrial use case that scans QR codes. Neither Meta nor Apple allow it! We had to give up and do AR on an iPhone instead. Think about that - the iPhone has more powerful AR than the Apple Vision Pro for every developer except Apple.


These companies do not want to sell you a physical product, they want to own the platform that you are chained to.


Step 1 of reverse engineering anything: Figure out the make and model of the thing. ;)

"Employee badges" can be implemented in a number of ways, from simple broadcasted rfids down to having secret challenge responses that aren't breakable without going down the jlsca route since the secret is on the device and never leaves it.

So, step 1: figure out what exactly the model your 'employee badge' is using and what protocol it uses. There's probably some marking on it that should give you the manufactuerer at least.


What were they coding on in 1924?


Tabulating machines were developed by IBM’s predecessor for the 1890 census and used in various forms until evolving into punchcard computers.


The Jacquard Loom predates that by over 80 years. I'm sure we can stretch the definition further and go back even farther.


The engineering knowledge that went into the WWII fire control computers was clearly a form of programming.

You will also notice the words "computer", "input", and "output" are used without needing to be explained.

https://youtu.be/s1i-dnAH9Y4


Things were a bit more collaborative back in the day.

https://www.jpl.nasa.gov/edu/news/2016/10/31/when-computers-...


Ada Lovelace was coding in 1843.


Comma is in the wrong spot. It's $34,000 USD (350k Krona).


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