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jaccola commented on Launch HN: Bitrig (YC S25) – Build Swift apps on your iPhone    · Posted by u/kylemacomber
jaccola · a day ago
It doesn't seem like this is the direction you are going, but this feels like what Siri could become (though I have little faith given the history).

With your sunscreen example, I should be able to just ask Siri to do exactly this, and it could tap me in my pocket, show me a custom UI to log periodically and then disappear.

Not sure on limitations of APIs on iOS but definitely feels like there is space for a better voice assistant, just like how Raycast have created a better Spotlight on Mac.

Looks very cool so far!

jaccola commented on Unexpected productivity boost of Rust   lubeno.dev/blog/rusts-pro... · Posted by u/bkolobara
jaccola · a day ago
I would love to see a web app with an interface where I select two programming languages and it shows me a really clean snippet of code in language A and says "Look how terribly hard and unclean this is to achieve in language B". (and then you could reverse to see where B outshines A).

Languages are a collection of tradeoffs so I'm pretty sure you could find examples for every two languages in existence. It also makes these kinds of comparisons ~useless.

jaccola commented on The Minecraft Code (2024) [video]   youtube.com/watch?v=nz2Le... · Posted by u/zichy
lovich · 7 days ago
I mean, part of the deal with IP law is you get government protection for your idea, in exchange for society having access to it.

I’m personally of the mind that if my tax dollars went towards protecting your shit, you owe society access.

This is not defending the ones who believe they have the right to things sans that deal

jaccola · 7 days ago
This argument is so ridiculous I must be misunderstanding you.

By your logic you owe me access your house since my tax dollars pay for the legal system that gives you property rights?!

jaccola commented on How well does the money laundering control system work?   journals.uchicago.edu/doi... · Posted by u/PaulHoule
jcz_nz · 7 days ago
This is if you want to launder 50k. If you want to launder 500k, not so much, and if you have 50M, not at all.
jaccola · 7 days ago
It's horizontally scalable
jaccola commented on Mark Zuckerberg freezes AI hiring amid bubble fears   telegraph.co.uk/business/... · Posted by u/pera
ojr · 7 days ago
I just did a phone screen with Meta, and the interviewer asked for Euclidean distance between two points; they definitely have some nerds in the building.
jaccola · 7 days ago
People saying it is a high school maths problem! I'd like to see you provide a general method for accurately measuring the distance between two arbitrary points in space...
jaccola commented on Mark Zuckerberg freezes AI hiring amid bubble fears   telegraph.co.uk/business/... · Posted by u/pera
criley2 · 7 days ago
Ah Michael Burry, the man who has predicted 18 of our last 2 bubbles. Classic broken clock being right, and in a way, perfectly validates the "no one can see a bubble" claim!

If Burry could actually see a bubble/crash, he wouldn't be wrong about them 95%+ of the time... (He actually missed the covid crash as well, which is pretty shocking considering his reputation and claims!)

Ultimately, hindsight is 20/20 and understanding whether or not "the markers" will lead to a major economic event or not is impossible, just like timing the market and picking stocks. At scale, it's impossible.

jaccola · 7 days ago
I feel 18 out of 2 isn't a good enough statistic to say he is "just right twice a day".

What was the cost of the 16 missed predictions? Presumably he is up over all!

Also doesn't even tell us his false positive rate. If, just for example, there were 1 million opportunities for him to call a bubble, and he called 18 and then there were only 2, this makes him look much better at predicting bubbles.

jaccola commented on Simulating and Visualising the Central Limit Theorem   blog.foletta.net/post/202... · Posted by u/gjf
globalnode · 14 days ago
The definition under "A Brief Recap" seems incorrect. The sample size doesn't approach infinity, the number of samples does. I'm in a similar situation to the author, I skipped stats, so I could be wrong. Overall great article though.
jaccola · 13 days ago
Yes indeed, if the sample size approached infinity (and not the number of samples), you would essentially just be calculating the mean of the original distribution.
jaccola commented on "McKinsey in a Box": The End of Strategic Consulting?   knowledge.insead.edu/stra... · Posted by u/gfortaine
roadside_picnic · 18 days ago
The role of McKinsey and co has always been reputation laundering, not actual consulting.

Companies bring in McKinsey and pay the big bucks so that when something goes wrong or in unpopular they can point the finger and McKinsey. McKinsey consultants are paid to say the things that corporate leadership doesn't want to say.

The entire role of a consultant is the create theater to present the illusion that they are doing serious "business". Look how professional they are? If they get it wrong, then maybe nobody can get it right. Worst case we can shake our finger at them and frown, can you believe how they handled those layoffs? ... then call them back next month when it needs to be done again.

Everything goes right? Well, what great leadership this corporation has. Either way McKinsey gains a good reputation around other corporate leaders in need of these services.

AI is not replacing that particular service anytime soon.

jaccola · 18 days ago
In my experience it is often subtly simpler than this.

Rising to the top of a company is rarely the meritocracy we'd like to think, (or, at least, the merit required to rise is different than the merit required to lead a company successfully). Often people rise to the top who don't want to make decisions, don't have a vision and very much are used to leading by consensus.

So there is not a masterful plan to avoid blame for the difficult thing they know they need to do, they just don't know what to do - they are incapable of making decisions.

jaccola commented on GPT-5   openai.com/gpt-5/... · Posted by u/rd
simonw · 21 days ago
I had preview access for a couple of weeks. I've written up my initial notes so far, focusing on core model characteristics, pricing (extremely competitive) and lessons from the model card (aka as little hype as possible): https://simonwillison.net/2025/Aug/7/gpt-5/
jaccola · 21 days ago
Out of interest, how much does the model change (if at all) over those 2 weeks? Does OpenAI guarantee that if you do testing from date X, that is the model (and accompaniments) that will actually be released?

I know these companies do "shadow" updates continuously anyway so maybe it is meaningless but would be super interesting to know, nonetheless!

jaccola commented on I gave the AI arms and legs then it rejected me   grell.dev/blog/ai_rejecti... · Posted by u/serhack_
ArcHound · 23 days ago
I'll say it: why would they pay him if he's already doing the work for free from their PoV?

Oh, they ignored him. I am not sure if that puts the company in a better light.

jaccola · 23 days ago
Because - They can decide more easily what he works on - They know he loves this work and is very capable of doing it - They can own his output, a competitive advantage - He will likely cost them ~nothing anyway

u/jaccola

KarmaCake day113August 30, 2023View Original