Viewing profile — jacobn
jacobn
HN member- Joined
- Tue, Nov 02, 2010, 10:42 PM UTC
- HN karma
- 1,873
- Public activity
- 335 items
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About jacobn
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Recent public activity
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Comment #48536520
Make a billion / deserve a billion. Ok. Given how tech has gone from nerdy underdog to Orwellian, Machiavellian, dopamine-peddling overlord, I’m actually a bit surprised people are…
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Comment #48188800
So far it seems like AI is helping the little guy fight the bills more? (That can of course change very quickly, yes)
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Comment #48186411
Historically it has fit reality, but yes, this time may well actually be different...
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Comment #48175877
I just ask it for what I’m looking for (doing very simple “spare part” level at home 3d printing, nothing fancy or elaborate) and it gives me a starting point. Then I sometimes jus…
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Comment #48141476
I just complained to them the other day! They were scraping our weather website to no end, very much including the disallowed path prefixes. Did end up just adding them to our WAF …
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Comment #47427463
And https://www.x402.org/
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Comment #47427453
> MPP provides a specification for agents and services to coordinate payments programmatically, enabling microtransactions, *recurring payments*, and more.
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Comment #47258048
Are there any nuclear alternatives that don't include strapping low grade bombs to the reactor core (PRW/BWR: water separation -> hydrogen + oxygen -> boom, like happened @ Fukushi…
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Show HN: Tensor Spy: inspect NumPy and PyTorch tensors in the browser, no upload
We needed a side project to give agentic coding a try, and created tensorspy.com together with Junie and ChatGPT 5.2. Tensor Spy lets you quickly inspect the contents of numpy & py…
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Comment #47201628
Cool! How do you actually implement “Reverse-mode automatic differentiation with a tape-based computational graph” in rust?
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Comment #47160783
Most web request cases where you care about performance probably have multiple parallel web requests, so there’s no clean separation possible?
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Comment #46306965
Don't the models typically train on their input too? I.e. submitting the question also carries a risk/chance of it getting picked up? I guess they get such a large input of queries…
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Comment #46131139
[flagged]
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Comment #45717372
If there’s an issue with the core then the salt tank can act as a heat sink in a way a battery can’t? The boiling / pressure water reactors all have requirements on active cooling …
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Show HN: Gen AI for fonts, 1M free fonts organized by "vibe"
Hi HN, we've taken a stab at reimagining fonts in the world of Gen AI. Rather than using prompts (slow, and how do you even describe a font?) we've pre-generated a large catalog, a…
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Show HN: Message Me Now QR Codes, easiest way to digitally connect with people
Create "Message Me Now" SMS / Email / WhatsApp QR Codes to easily digitally connect with people you meet: have them scan a QR code to immediately send you a message. Great for conf…
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Comment #45057629
Isn't that how most web standards got their start? One of the interested parties pushed something, then things evolved through the standards process? (And then it can of course get…
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Show HN: 'Message Me Now' QR Codes to easily share contact info
Create "Message Me Now" QR Codes to conveniently connect with people you meet: have them scan a QR code to immediately send you a message (SMS, email, WhatsApp) without having to g…
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Comment #44418519
Isn’t it more of an “all of the above”? A lot of employees at successful startups & FAANG make most of their money from the stock, no? And they need to buy houses and send their ki…
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Comment #43286329
The animation on the page looks an awful lot like autoregressive inference in that virtually all of the tokens are predicted in order? But I guess it doesn't have to do that in the…
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Comment #42988954
> Scientists long thought that tiny turtles drifted passively with ocean currents, literally going with the flow. > "What we've uncovered is that the turtles are actually swimming,…
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Comment #42956886
This, plus the A/B testing of headlines to maximize clicks has lead inexorably to the current information environment. Our intuitions, outrage, and knee-jerk reactions are being we…
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Comment #42905114
> After this article was published, a USDA spokesperson said Fong left the office Monday on her own accord. > "She was accompanied by two friends who she paused to take selfies wit…
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Comment #42526544
Great work, very interesting list! Ideally the "% Limit" column would: 1. Be right-aligned 2. Have consistent formatting (i.e. same number of digits after the dot) 3. A little bar …
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Comment #42033881
https://en.wikipedia.org/wiki/Digraphs_and_trigraphs_(progra... ??! Is converted to | So ??!??! Becomes || i.e. “or”