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tyoma

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In memory of the man who put red and green squiggles under words

devblogs.microsoft.com
97 points·by tyoma·22일 전·1 comments

Evaluating Solidity support in AI coding assistants

blog.trailofbits.com
1 points·by tyoma·2년 전·0 comments

Arsine (AsH3) – From Reconnaissance Balloons to Integrated Circuits

toxandhound.com
2 points·by tyoma·2년 전·0 comments

Understanding Apple's On-Device and Server Foundation Models Release

blog.trailofbits.com
1 points·by tyoma·2년 전·0 comments

An informal comparison of the three major implementations of std:string

devblogs.microsoft.com
127 points·by tyoma·2년 전·29 comments

Technologist vs. spy: the xz backdoor debate

lcamtuf.substack.com
16 points·by tyoma·2년 전·1 comments

Retro Computing via Cheap FPGAs

github.com
2 points·by tyoma·2년 전·0 comments

comments

tyoma
·지난달·discuss
Agree this is largely the hidden issue much AI discussion misses.

AI industrialized a previously creative output. If you enjoyed the writing of code this is a nightmare. If writing code was a chore to solve a problem, this is a blessing.
tyoma
·9개월 전·discuss
Surprise ambulance bills are mostly (but not completely) illegal in California as of Jan 1 2024. Ask the LLM of your choice about AB 716 and whether it applies to your situation (it likely but not certainly does). Have the LLM draft a letter and send the physical letter to the ambulance company. If they are bothering you, request they only contact you by US mail.
tyoma
·10개월 전·discuss
Chronic absenteeism is a huge misnomer. The statistic covers both excused and unexcused absences.

The reason it’s since covid up is because (more) parents stopped sending their kids to school when they are sick.

Last year I got a semi-threatening letter from the district for “chronic absenteeism” because I didn’t want to send a sick child to school. To their defense, they did say that the state (California) requires them to send the letter.
tyoma
·11개월 전·discuss
> Again, don't put private health information into ChatGPT. I get the temptation, but don't do it. I'm not trying to gatekeep healthcare, but we can't trust these models to count the number of b's in blueberry consistently. If we can't trust them to do something trivial like that, can we really trust them with life-critical conversations like what happens when you're in crisis or to accurately interpret a cancer screening?

I did just this during some medical emergencies recently and ChatGPT (o3 model) did a fantastic job.

It was accurately able to give differential diagnoses that the human doctors were thinking about, accurately able to predict the tests they’d run and gave me a useful questions to ask.

It was also always available, not judgmental and you could ask it to talk in depth about conditions and possibilities without it having to rush out of the room to see another patient.
tyoma
·작년·discuss
I think its less amnesia and more that many commenters were too young to have experienced pre-Uber taxis: the call for a pickup thats routinely ignored, flailing arms in the cold hoping someone stops, the smelly car, refusal to pick you up because your ride is too short or too long, getting taken for an extended ride to your destination, the credit card machine thats always broken. Oh, and if you want to complain I hope you can make an 8am hearing at the taxi commission in 6 weeks.
tyoma
·2년 전·discuss
From a quick spot check… yes?

Assume 120 homes in an area, evenly distributed per month on yearly leases. If all renters switch every month and it takes a month to re-rent the unit, there is a vacancy rate of 8.3%

Obviously not every renter moves every lease end, but also some units are in places no one wants to live, others are mispriced, some need renovation or extensive cleaning, etc.

But from a cursory sanity check the 6.9% number is likely reasonable for a fairly tight rental market.
tyoma
·2년 전·discuss
I feel for the victim and Google’s continued inability to provide customer service. Maybe the media attention will escalate this to someone who can fix it.

As an aside, I am relieved to see this is from the UK. Whenever sim swap stories end up on HN there are always comments about how it’s due to some unique incompetence of US-based cell service providers.
tyoma
·2년 전·discuss
They successfully completed high speed rail service that has been operational since 2018: https://en.m.wikipedia.org/wiki/Al_Boraq

Meanwhile California has yet to start service.
tyoma
·2년 전·discuss
According to the linked post there are PQ algorithms that will fit this niche:

> This variety of different trade-offs gives developers a lot of flexibility. For an embedded device where speed and bandwidth are important but ROM space is cheap, McEliece might be a great option for key establishment. For server farms where processor time is cheap but saving a few bytes of network activity on each connection can add up to real savings, NTRUSign might be a good option for signatures. Some algorithms even provide multiple parameter sets to address different needs: SPHINCS+ includes parameter sets for “fast” signatures and “small” signatures at the same security level.
tyoma
·2년 전·discuss
For a long time I wondered why there was such a big push for PQ even though there was no quantum computer and a reasonably working one was always 15 years in the future.

… or was there a quantum computer somewhere and it was just kept hush hush, hence the push for PQ?

The answer turns out to be: it doesn’t matter if there is a quantum computer! The set of PQ algorithms has many other beneficial properties besides quantum resistance.
tyoma
·2년 전·discuss
How much should they spend?
tyoma
·2년 전·discuss
Yes. Why is it so difficult to believe that the US has an extensive safety net carveout for pregnant women?
tyoma
·2년 전·discuss
It is bonafide 100% government paid coverage for anything pregnancy or pediatrics related.

From: https://www.medicaid.gov/medicaid/cost-sharing/cost-sharing-...

> Out of pocket costs cannot be imposed for emergency services, family planning services, pregnancy-related services, or preventive services for children. Generally, out of pocket costs apply to all Medicaid enrollees except those specifically exempted by law and most are limited to nominal amounts. Exempted groups include children, terminally ill individuals, and individuals residing in an institution
tyoma
·2년 전·discuss
It is very relevant. The US definition of maternal death is very expansive. The expanded definition counts any reason a woman who was recently pregnant and dies.

The prototypical example is murder by a spouse. While tragic and extremely important to collect for policy reasons, it is not what “maternal death rate” typically measures.
tyoma
·2년 전·discuss
Yes that is also covered under Medicaid!
tyoma
·2년 전·discuss
> First, mothers-to-be in the US need single-payer healthcare

This is already true, pregnant women qualify for Medicaid in every state. Medicaid pays for ~50% of all births.
tyoma
·2년 전·discuss
Kind of relevant: https://www.noahpinion.blog/p/how-many-of-our-facts-about-so...

> In 2021, Joseph et al. published a paper in Obstetrics & Gynecology demonstrating that the entire recorded increase in maternal mortality since 2003 was due to a change in the way data was gathered. In 2003, U.S. states began to include pregnancy checkboxes on death certificates. This led to a whole lot more women who died while pregnant being identified as such. The apparent steady increase in maternal mortality was due to the fact that states adopted this new checkbox at different times:

> In fact, when the authors looked at the common causes of death from pregnancy, they found that these had all declined since 2000, implying that U.S. maternal mortality has actually been falling. Meanwhile, a CDC report in 2020 had found the same thing as Joseph et al. (2021) — maternal mortality rose only in states that added the checkbox to death certificates.
tyoma
·2년 전·discuss
The core problem is that Grant’s Pass is being asked to shoulder the homeless burden for the region. They are not being provided with any means of help, and their ability to remove those who cause an excessive burden is being taken away.

Look at Grant’s Pass on Google maps. It’s a small mountain town that looks like it has a low tax base in the best of times. If, at enormous cost to their tax base, adequate shelter is built, the only result will be more homeless who gravitate to their tiny town because its better than anywhere else in the region.

The problem and solutions are regional. Who should really be being sued is the state of Oregon or the federal government, but that is much more difficult to do.

If the ruling goes against Grant’s Pass, the result will be even more off-the-books policies to harass and intimidate the homeless until they move to the next town over, because every small town will see them not as human beings but as a potentially immense local tax liability that has to be moved before someone notices.
tyoma
·2년 전·discuss
Aider can answer questions I can’t search for via LSP, like “what code would process the following URL” and similar.
tyoma
·2년 전·discuss
I’ve used aider to understand new codebases using technologies I don’t know and it did a fantastic job; much faster than grep/find + google.