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keep_reading commented on Bug story: Sorting by timestamp   adam-p.ca/blog/2023/12/so... · Posted by u/adam-p
zoky · 2 years ago
And I’m sure that will be incredibly useful in 20 years when UUIDv7 has entirely supplanted UUIDv4 in all legacy systems (and you only need to sort by date created), but for now let’s just go with the best practice for the foreseeable future and sort in a way that not only ensures consistency but future-proofs us indefinitely.
keep_reading · 2 years ago
Then don't use UUIDs, use snowflakes / flakes
keep_reading commented on Generation Junk   walterkirn.substack.com/p... · Posted by u/blueridge
cameldrv · 2 years ago
You're right, that's a good option for the washer. For the rest I have no idea...
keep_reading · 2 years ago
If you find other American manufacturers of quality appliances please share! I'm always on the lookout
keep_reading commented on Driverless cars immune from traffic tickets in California under current laws   nbcnews.com/business/busi... · Posted by u/ceejayoz
solardev · 2 years ago
> Either manufacturers need to be required to provide important software freedoms to vehicle owners

FOSS robot cars seem like a great way to bypass emissions controls, safety regulations, and plain common sense. It'd take what, half a day, for some teenager to modify the firmware to double the 0-60 and blow up the battery pack at the same time?

I'd want the opposite: for self-driving firmware to be locked down and hardware signed to heck, with an independent auditing body code-reviewing every update.

> or the manufacturers themselves need to be liable for infractions.

Can't it be both? Split legal responsibility between each consumer and manufacturer. Doesn't have to be 50/50, but personal liability (even capped at a few grand) could make people pay attention and take over when the self-driving doesn't seem to be doing its job. We don't need more drivers on the roads who think their wondercars are infallible and blame everyone else for their accidents.

keep_reading · 2 years ago
> It'd take what, half a day, for some teenager to modify the firmware to double the 0-60 and blow up the battery pack at the same time?

this is basically why the NHTSA told car manufacturers not to obey Massachusetts' Right to Repair laws.

https://www.wbur.org/news/2023/06/14/federal-highway-traffic...

keep_reading commented on Generation Junk   walterkirn.substack.com/p... · Posted by u/blueridge
cameldrv · 2 years ago
Thinking back to growing up, we had an electric stove, washer, dryer, dishwasher, and refrigerator. All were purchased from '79-82 or so.

1. Stove died in about 2007 2. Washer/dryer were replaced with something "better", although they were still running in 2009 3. Dishwasher died in 2011 4. Refrigerator was replaced but still running in 2013

This was not just survivorship bias. Basically all of these appliances lasted at least 30 years. They were from good brands (Washer/dryer and dishwasher were Maytag), but I don't think you can buy an appliance today that you can truly expect to last 30 years. At the least, there will be some sort of control board that will give out after 10-15 years and won't be available anymore.

keep_reading · 2 years ago
You can, it's SpeedQueen

> We test our commercial quality machines to 10,400 cycles or roughly 25 years of life in an average household.

> You probably want to hear that we test our electronic controls to one million depressions…yes, we actually do.

https://speedqueen.com/speed-queen-difference/

keep_reading commented on What makes cheddar cheese taste so good?   smithsonianmag.com/smart-... · Posted by u/bookofjoe
Kon-Peki · 2 years ago
> Sadly most people in the US have no idea what real cheese...

Oh? Interesting.

> An Italian academic has caused more than a stir after saying the recipe for carbonara is American and the only place in the world to find bona fide parmesan cheese nowadays is Wisconsin.

> Alberto Grandi, a professor of food history at the University of Parma, made the remarks in an interview with the Financial Times.

https://www.theguardian.com/world/2023/mar/27/italian-academ...

keep_reading · 2 years ago
Babcock Hall at UW is also like the world leading expert institution on dairy and cheese, too. (Try their ice cream, it's literal perfection from the ingredients to exact temperatures required to get the precise consistency)
keep_reading commented on What makes cheddar cheese taste so good?   smithsonianmag.com/smart-... · Posted by u/bookofjoe
Malic · 2 years ago
Hook's (out of Mineral Point, WI) 5-years aged cheddar is a good place to start. These are the folks that due to a warehouse/cheese-cave clerical error discovered they had a few cases of 20-years aged cheddar. Seriously, it was very good and in no way disgusting.

https://hookscheese.com/

keep_reading · 2 years ago
I've talked to the Hooks folks, and they have disaster recovery storage plan for their cheese spread throughout the country to survive various natural disasters.

edit: 15yr Hooks is heavenly too

keep_reading commented on First new U.S. nuclear reactor since 2016 is now in operation   eia.gov/todayinenergy/det... · Posted by u/ano-ther
sandworm101 · 2 years ago
There is way way more uranium than that. It is surprisingly common. And harvesting it from seawater opens up a supply that dwarfs any mining concept.

https://en.wikipedia.org/wiki/Uranium_in_the_environment

>> Uranium is a naturally occurring element found in low levels within all rock, soil, and water. This is the highest-numbered element to be found naturally in significant quantities on earth. According to the United Nations Scientific Committee on the Effects of Atomic Radiation the normal concentration of uranium in soil is 300 μg/kg to 11.7 mg/kg. ... It is considered to be more plentiful than antimony, beryllium, cadmium, gold, mercury, silver, or tungsten and is about as abundant as tin, arsenic or molybdenum.

How uranium ore becomes fuel rods: (Actually a rather simple process imho.)

https://youtu.be/9x7DozCqLxU

https://youtu.be/c7ehyxRBMbw

keep_reading · 2 years ago
Nuclear is renewable for the same reason geothermal is renewable, and you can get uranium out of seawater for the same price as mining it

https://www.tiktok.com/@nuclearsciencelover/video/7092135813...

keep_reading commented on Bug story: Sorting by timestamp   adam-p.ca/blog/2023/12/so... · Posted by u/adam-p
zoky · 2 years ago
Won’t work if your ID is a UUID. Also, this is more generally applicable to any date, not just created.
keep_reading · 2 years ago
UUIDv7 is sortable by time
keep_reading commented on Where Are the Sanity Checks?   eclecticlight.co/2023/12/... · Posted by u/ingve
ndriscoll · 2 years ago
Unless they've figured out how to let you store two bits per bit, it's still obviously a dubious claim. My x86 desktops have also had zswap for a decade, so whatever magic fairy dust they have can't be that simple.
keep_reading · 2 years ago
The magic fairy dust is "really fast NVME" and "really low latency memory access" which for most users makes the 8GB give a performance comparable to slower 16GB memory (and not need to read from disk).

That's about it. If you're doing anything other than regular web browsing and word processing it's not going to be the same as having 16GB. But I'm certain the average Mac user is not a developer, video editor, or other power user.

Like it or not, tech nerds are not the average consumer of Apple hardware.

keep_reading commented on A data corruption bug in OpenZFS?   despairlabs.com/blog/post... · Posted by u/moviuro
dist-epoch · 2 years ago
https://github.com/openzfs/zfs/issues/15526#issuecomment-181...

> zpool get all tank | grep bclone

> kc3000 bcloneused 442M

> kc3000 bclonesaved 1.42G

> kc3000 bcloneratio 4.30x

> My understanding is this: If the result is 0 for both bcloneused and bclonesaved then it's safe to say that you don't have silent corruption.

keep_reading · 2 years ago
bclones were only one way to trigger the corruption. This is not a good way to check.

It's also not worth checking for because this bug has existed for many years. Your data probably wasn't affected. None of the massive ZFS storage companies out there ran into it by now either.

Your data is fine. Sleep easy.

u/keep_reading

KarmaCake day409September 2, 2023View Original