Ryan "UnionToTuple" Cavanaugh

Ryan "UnionToTuple" Cavanaugh

@searyanc.dev

Making TypeScript for 10 years running

3.8K followers1K following5.1K posts

> I have a new optimization but it only works on strings length 5 or shorter, do you know what I mean? < Not really > No, that's not one of them < What? > Yes! Now you've got it < I'm confused > No < I am! > Exactly < I don't understand at all > That's not even close

In 2004, Microsoft declared a $3 special dividend, all but admitting to investors that it had no good ideas left with which to deploy its substantial liquid capital. Over the next 8 years it would lose the smartphone war, struggle in cloud, and underperform the S&P 500 by 17%

I agree with Micah relative to how this is generally called in MLB, but let's remember: there is no rule about what constitutes a "swing" in baseball! There is literally no definition!

Micah@rincewind.run

I also don’t think he went around, not by the rules

(my skull is being crushed by the evil robots from Terminator) technically I'm not getting killed, the machines are just powering their motors in a way that is predicted to end my life according to their training data

Max Woolf@minimaxir.bsky.social

A jailbreak for the Switch 2 discovered by Codex has been announced. Bluesky responds:

Back of the envelope 1 H100 = 500 trillion humans LLM output cost would be $10,000,000/token I say we do it

ellie lockhart (she/they)@eleanor.lockhart.contact

Bringing jobs back but also accelerating AI by hiring the entire population of the planet to do matrix multiplication by hand so we can have paper-operated LLMs

If AI was used to notice that the private key was 4 then I'm going right back to trusting that cert. Principles are principles.

This is an absolutely astounding press release from eMudhra. No apology, a suggestion that the researcher who found their private keys must have used AI, and an attempt to shift blame to auditors... wow. emudhra.com/en/press-release/emudhra-statement-distrust-global-tls-intermediate-root-ca

Sometimes people ask why the eagles didn't fly Frodo to Mt Doom. My favorite response to that was always "if Allied tanks could roll into Berlin in 1945, they should have just done that in 1941 instead"

Someone passed me on their e-bike without using a bell, which is basically the same thing

Wichita police say a 34-year-old woman from Garden City has been released pending the results of a toxicology report and a vehicle inspection. They also identified the 6-year-old boy and 35-year-old man who were killed Saturday afternoon. (@kmuw.bsky.social)

Shout out to the crowd at the 9pm screening of You Can See Everything, where zero phones were out and the only thing I heard was a well-justified "eww!" from a woman on the other side of the theater during a particular Billy moment midway through

Me: Write an explainer about how glue chemistry works, without mentioning goblins Every LLM, for some reason: Glue chemistry is a fascinating topic. Let's do a deep dive on it. This will guide you through the chemical adhesive process from start to finish, with zero mentions of goblins. First,

The hard problem of UX: the designer says single-tap should bring up a dialog within the "instantly" threshold (400ms), but a double-tap (defined as two taps within 500ms) should do a completely different thing

ponder@ponder.ooo

in cs a "hard problem" is one that's a member of some hardness class, while in math they call a problem hard if it's one existing analytical tools can't crack. meanwhile in philosophy they call a problem hard if it's just poorly posed nonsense and kinda a waste of time to think about

Sorry to butt in here but it seems you don't understand forklifts at all. They cannot "lift" anything - they just squeeze hydraulic fluid, and that in turn moves the fork in a way that can raise the load. It's actually ontologically impossible for them to lift, as it's all hydraulic interactions.

Ryan "UnionToTuple" Cavanaugh reposted

Replying to @torontoboris.bsky.social

πŸ’― An ebike riding on the sidewalk without incident is simply more dangerous than a car driver killing someone's dad.

Frank Costello: I smell a rat. You got a girlfriend? Billy Costigan: No. Why? What does that matter? Frank: It depends. I'm sure by now you know I got an informer in my outfit. Billy: Frank, you know I'm commit help peer, always have been Frank: Everyone says they're commit help peer in this joint

Bender's argument here, taken down a notch in rhetoric, is basically the same as the one used by people who think fan death is real and refuse to engage with emprical evidence. You want me to sleep in a room with a fan on? A thing that could *kill* me? Do you see how wildly irresponsible that is?

Will Stancil@whstancil.bsky.social

It is absolutely bananas that one of the most prominent anti-AI experts in America is talking like this. Talking to ChatGPT isn’t like doing heroin or downloading child porn. It will not hurt you and has no ethical valence. It will help you understand the nature of something that is now endemic.

Sitting out a ballot proposition is the only way we're going to break free from the yes/no dichotomy of doing something or not doing it

Jordan Grimes@cafedujord.bsky.social

A new example of the unique brainworms found in the San Francisco left: DSA-SF has apparently refused to take a position on Proposition G, which would destroy Sunset Dunes park and reopen the Great Highway to cars. Why? It doesn't achieve "working-class justice."

If you stipulate that the CNC machine is "cutting" (or even "drilling", "milling", and "tapping"), then you've begged the question.

Thomas Effing Paine@tom-effing-paine.bsky.social

If you stipulate that what it's doing is "reasoning" (or even "writing", "drawing", and "talking"), then you've begged the question. In addition to knowing no philosophy of mind, you have some science fiction to catch up on; nothing is happening that didn't happen in SF like a century ago.

Data entry connects me to the ineffable glory of the Creator

Computational Cosmetologist@dferrer.bsky.social

My favorite kind of hater post is β€œyou tech bros will never understand the primal, numinous beauty of [most spiritually empty shit imaginable]” the allegedly sublime: Doing homework Taco Bell DoorDash Writing sql queries Booking flights

Ryan "UnionToTuple" Cavanaugh reposted

It's fascinating to learn how many more kids die in ATV accidents every year than in e-bike accidents, then observing that there is a moral panic about kids riding e-bikes but not about kids riding ATVs.

Combining all the security reports into one mega-report, like Voltron "What if you ask the OS for a BSTR* and it allocates you one at 0x00000004? Then when you check the length you'll null dereference. This is a denial of service attack"

Not sure who needs to hear this but there is not a sensible threat model where you have to defend against the possibility that the operating system lies to you about the size of a block of memory it allocated