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waffle_ss commented on How a baker survived the Titanic by getting drunk (2022)   nationalpost.com/news/can... · Posted by u/b0ner_t0ner
nradov · 2 years ago
That's not now wetsuits work. Neoprene is simply a good thermal insulator, largely because of the embedded gas bubbles. And the tight fit minimizes the amount of cold water that can flow into the suit. There is still some heat convection regardless of whether the suit is wet or not.
waffle_ss · 2 years ago
I can't speak to the physics but I've done cold water dives, and if you prime your wetsuit with a thermos of hot water, that envelope of hot water stays in your suit for a surprising amount of time
waffle_ss commented on Sqids – Generate short unique IDs from numbers   sqids.org/... · Posted by u/vyrotek
waffle_ss · 2 years ago
I wrote a Ruby gem to address this problem of hiding sequential primary keys that uses a Feistel network to effectively shuffle int64 IDs: https://github.com/abevoelker/gfc64

So instead of

    /customers/1
    
    /customers/2
You'll get something like

    /customers/4552956331295818987
    
    /customers/3833777695217202560
Kinda similar idea to this library but you're encoding from an integer to another integer (i.e. it's format-preserving encryption). I like keeping the IDs as integers without having to reach for e.g. UUIDs

waffle_ss commented on Why doctors in America earn so much   economist.com/united-stat... · Posted by u/bookofjoe
sf_rob · 2 years ago
From my experience as both a patient and a spouse to a general practitioner the opposite is generally true. Doctors are grossly unaware of both costs to patients and insurance eligibility of procedures. They push for the solution that they believe will resolve the issue with the best health outcomes while minimizing their own risks of lawsuits without considering other factors. Next, a faceless bureaucracy on both the medical and medical insurance side of things (few of whom are medical doctors) will slowly spin into motion to maximize profit and minimize costs, all while you have very little recourse/leverage/knowledge to fight the outcome.

I will grant you that in some specialties and smaller private practices what you describing is probably true.

waffle_ss · 2 years ago
It's really an indictment of how far HN has fallen to Redditification* that you see this kind of low-brow ignorance so prevalently and so often.

Yes, the greedy doctors who are lucky to get a couple hours of medical coding training when they start practicing and get needled constantly by their billing department for underbilling actually have "years of learning" in how to screw over their patients.

Maybe they mean the man-years of time wasted arguing with insurance companies, shuffling around medications and care plans to please them, evenings and weekends spent in the EHR finishing up patient notes (because there's no time to get them done during the working day with 20 minute visits) and correcting and signing off on patient care for the PAs and NPs (cold-heartedly taking 100% of the malpractice risk burden for the nurses who actually care about "healing").

I'd encourage people this far gone on the deep end of visualizing physicians as hand-rubbing greed machines to spend a day actually shadowing one. Because you are very ignorant about how they spend their time and the amount of effort they put into caring for patients in spite of continual soul-crushing roadblocks put in their path.

* Yeah I know it's against site rules to say but I don't care it's true

waffle_ss commented on Ban on recording without consent is unconstitutional, US court rules   documentcloud.org/documen... · Posted by u/Jimmc414
wnevets · 2 years ago
> a non-profit media organization that engages in undercover investigative journalism

investigative journalism doesn't involve falsely editing video to ruin people's lives

waffle_ss · 2 years ago
No they'll instead ruin your life for posting a Trump wrestling GIF on Reddit
waffle_ss commented on Linda Yaccarino is the new CEO of Twitter   twitter.com/elonmusk/stat... · Posted by u/lopkeny12ko
skissane · 3 years ago
All companies have boards of directors, even privately owned ones

Small firms it is common to have a single person board of directors, where that single person is the 100% owner.

When private equity takes a large firm private, they’ll often appoint a board full of their own partners and consultants/advisers-if you own 20 different firms, you don’t want to deal with all their CEOs, you want a layer between the CEO and you-which is where the board helps.

100% subsidiaries (such as a large multinational firm’s local subsidiary in each country) commonly have multi-person boards of directors, with a handful of local senior staff on it (e.g. country director, head of local finance, HR and general counsel) - they usually all just rubber stamp whatever HQ wants, although occasionally they might refuse (e.g if local counsel insists HQ’s demands are illegal and complying with them would make the directors personally liable)

waffle_ss · 3 years ago
Not all companies. Only corporations are required to have boards. LLCs are not - their structure is dictated entirely by articles of organization.
waffle_ss commented on Linda Yaccarino is the new CEO of Twitter   twitter.com/elonmusk/stat... · Posted by u/lopkeny12ko
justrealist · 3 years ago
But in reality any CEO is at the whim of the board, and if Elon owns > 51% of the voting shares, that's true no matter who holds any nominal title.
waffle_ss · 3 years ago
There is no board of directors. Twitter isn't a publicly-traded company any more; it's private and it's owned by Musk.
waffle_ss commented on Audio CD ripping – optical drive accuracy listing   pilabor.com/blog/2022/10/... · Posted by u/sandreas
pvg · 3 years ago
waffle_ss · 3 years ago
Another one was Murfie (now defunct): https://en.wikipedia.org/wiki/Murfie
waffle_ss commented on What’s wrong with medieval pigs in videogames   leidenmedievalistsblog.nl... · Posted by u/_emacsomancer_
cultofmetatron · 3 years ago
10000 years is not that long in evolutionary terms either.
waffle_ss · 3 years ago
The common ancestor from which all of today's Homo sapiens can trace a shared lineage to (i.e. the oldest branch point) is thought to be only 5,000 to 15,000 years ago: https://en.wikipedia.org/wiki/Identical_ancestors_point#Of_H...
waffle_ss commented on Carmack Unscripted   facebook.com/events/reali... · Posted by u/tosh
dagmx · 3 years ago
Not at all. Carmack does these each year at Connect, and they're always fairly bespoke to the things that Meta are working on and just announced
waffle_ss · 3 years ago
He seems to do an annual "update" video from wherever he's at, about minutiae of whatever he's working on at the time. It used to be QuakeCon keynotes[1] when he was at id.

[1]: https://archive.org/details/john-carmack-quakecon-keynotes

u/waffle_ss

KarmaCake day9220August 12, 2011View Original