Hacker News: jdsully

New comment by jdsully in "Kimi K3.1 Pro model weights are out"

jdsully — Thu, 05 Nov 2026 03:54:26 +0000

Its really not certain model weights are copyrightable in the first place.

New comment by jdsully in "Kimi-K3 Technical Report [pdf]"

jdsully — Mon, 27 Jul 2026 22:57:07 +0000

Its an open question if model weights are even copyrightable. So the license may not mean anything.

New comment by jdsully in "Researchers have developed pixels that can emit and analyse light together"

jdsully — Mon, 29 Jun 2026 13:58:23 +0000

Phased arrays are their own lense.

New comment by jdsully in "AMD will reinstate memory encryption on Ryzen 9000 CPUs via BIOS update in July"

jdsully — Sat, 20 Jun 2026 21:41:38 +0000

Physical hardware products shouldn't lose features after launch. If this was a "mistaken" feature which they suggested it was they should have disabled it on future chips.

New comment by jdsully in "1 kilobyte is precisely 1000 bytes?"

jdsully — Wed, 04 Feb 2026 10:41:08 +0000

"consumers don’t shop based on the endurance metrics even if they should"

Its been well over a decade now and neither I nor anyone I know has ever had an SSD endurance issue. So it seems like the type of problem where you should just go enterprise if you have it.

New comment by jdsully in "Everyone is wrong about AI and Software Engineering"

jdsully — Sun, 25 Jan 2026 22:34:04 +0000

But surely you see the core LLM innovation is that computers can now TALK to you.

New comment by jdsully in "Tesla kills Autopilot, locks lane-keeping behind $99/month fee"

jdsully — Fri, 23 Jan 2026 20:19:37 +0000

I sign up if I want to do a long road trip and cancel after. Worked great for that.

New comment by jdsully in "IP Addresses Through 2025"

jdsully — Tue, 20 Jan 2026 18:32:57 +0000

They hadn't bothered to add ipv6 support to most of their services and the ones that did have it usually were only dual stack - still requiring an ipv4 address.

New comment by jdsully in "Harvard legal scholars debate the state of the U.S. constitution (2025)"

jdsully — Tue, 20 Jan 2026 05:16:14 +0000

Wickard V Filburn is simply bad law... The federal government has way too much power and MUCH more than was ever intended. Its not a feature it is indeed a bug. One caused by the Supreme Court.

New comment by jdsully in "Conditions in the Intel 8087 floating-point chip's microcode"

jdsully — Tue, 20 Jan 2026 04:21:00 +0000

Excel needed the x87 as well as they cared about maintaining the 80-bit precision in some places to get exactly the same recalc results. So they would have fixed it eventually most likely.

New comment by jdsully in "60% of Legal Searches Now End Without a Click"

jdsully — Mon, 19 Jan 2026 00:23:29 +0000

Ah but see the most important piece of information is not what the manufacturer specifies. Most mechanic friends would tell you manufacturers are over-extending the interval to make their cars look good to purchasers and because they only care about getting to the warranty end not total life of the car. While 3k miles old wisdom is out dated, if you do your own oil changes you can see a massive change in what comes out after 5k miles.

By over specifying the question you will miss out on the more important context.

New comment by jdsully in "60% of Legal Searches Now End Without a Click"

jdsully — Sun, 18 Jan 2026 23:51:11 +0000

Ask a mechanic friend how often to do an oil change and they will 9 times out of 10 give you an answer without asking what model of car.

New comment by jdsully in "6-Day and IP Address Certificates Are Generally Available"

jdsully — Fri, 16 Jan 2026 20:42:08 +0000

You'd still want in transit encryption. There are other methods than centralized trust like fingerprinting to detect forgeries.

New comment by jdsully in "6-Day and IP Address Certificates Are Generally Available"

jdsully — Fri, 16 Jan 2026 18:29:31 +0000

At some point it makes sense to just let us use self signed certs. Nobody believes SSL is providing attestation anyways.

New comment by jdsully in "CLI agents make self-hosting on a home server easier and fun"

jdsully — Mon, 12 Jan 2026 00:24:59 +0000

The most likely culprit was talking to other nodes via their public IP instead of their local ones. That gets billed as interent traffic (most expensive). The second culprit is your database or other nodes are in different AZs and you get a x-zone bandwidth charge.

Bandwidth inside the same zone is free.

New comment by jdsully in "Ask HN: Any example of successful vibe-coded product?"

jdsully — Wed, 31 Dec 2025 16:58:25 +0000

It looks like your writing a letter. Want help?

New comment by jdsully in "Ask HN: Any example of successful vibe-coded product?"

jdsully — Tue, 30 Dec 2025 23:31:46 +0000

I wrote Sum Buddy using a variety of AIs. Its a full featured AI spreadsheet. It started in Gemini's web interface and moved over to claude (which was a huge increase in capability). It has a bunch of paying customers now.

https://sumbuddy.net

New comment by jdsully in "Airlines call in psychologists to stop passengers risking their lives for bags"

jdsully — Sun, 28 Dec 2025 03:40:19 +0000

To be fair they had to lift the plane off the bottom of the Hudson river. It was literally under water. I'm not sure what your expecting in that case.

New comment by jdsully in "Airlines call in psychologists to stop passengers risking their lives for bags"

jdsully — Sun, 28 Dec 2025 00:21:46 +0000

I was a bit surprised by this take, because I never questioned you would get the luggage back if it survived. Having looked into it more I was pleasantly surprised that even in cases where the airplane was severely damaged luggage was returned.

If you remember the "Miracle on the Hudson", they actually carefully dried everything and couriered it back to the owners. Far beyond what I would expect.

https://abcnews.go.com/Travel/story?id=7629396&page=1

New comment by jdsully in "Microsoft increases Office 365 and Microsoft 365 license prices"

jdsully — Tue, 09 Dec 2025 04:11:03 +0000

Anecdotally I’m starting to see a more people switch to my spreadsheet app. Not something that should be possible if the MS ecosystem was healthy.

https://www.sumbuddy.net