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blessedwhiskers

74 karma · joined February 28, 2022

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blessedwhiskers··on Digital ID, a new way to create and present an ID in Apple Wallet
That assumes every LEO, bodega, grocery store, etc. goes out and buys the terminals to read these things though. Assuming LEOs you encounter will never just say "sorry, my reader is broken, go ahead and unlock your phone so I can bring it back to my car and type in your info to look up your license" feels naive, especially for folks with darker skin tones.

I agree it's possible to present your ID without unlocking your phone, but is it likely?

blessedwhiskers··on Big advance on simple-sounding math problem was a century in the making
There's something quite interesting about the problems in number theory especially. The questions/relationships sometimes don't seem useful at all and are later proven to be incredibly useful. Number Theory is the prime example of this. I believe there's a G H Hardy quote somewhere, about Number Theory being obviously useless, but could only find it from one secondary source, although it does track with his views expressed in A Mathematician's Apology[1] - "The theory of Numbers has always been regarded as one of the most obviously useless branches of Pure Mathematics."

You can find relationships between ideas or topics that are seemingly unrelated, for instance, even perfect numbers and Mersenne primes have a 1:1 mapping and therefore they're logically equivalent and a proof that either set is either infinite or finite is sufficient to prove the other's relationship with infinity. There's little to no intuitive relationship between these ideas, but the fact that they're linked is somewhat humbling - a fun quirk in the fabric of the universe, if you will.

[1] https://en.wikipedia.org/wiki/A_Mathematician's_Apology

blessedwhiskers··on Linux Horror Stories and Protection Spells (Volume I) (2021)
For those that run systems with zfs, sanoid makes this fairly trivial to configure on a per-dataset basis. It's saved me more than once.

https://github.com/jimsalterjrs/sanoid

blessedwhiskers··on Stop Offering Me Amazon Gift Cards
...I wonder how many reverse-engineered the protocol or just bought a remote from the manufacturer.
blessedwhiskers··on AT&T says criminals stole phone records of 'nearly all' customers in data breach
The TechCrunch article indicates cell site identifiers were included, which means approximate location as well.

https://techcrunch.com/2024/07/12/att-phone-records-stolen-d...

blessedwhiskers··on Ask HN: Where do you keep your 401k investments?
I actually just left Betterment because over the last few years their Core portfolio has really lagged performance of my non-Betterment investments (largely VTI, VTSAX, VBTLX in approximately 80/20 stock/bond split). Upon ACATS-ing over to another broker, I found they'd purchased some funds with high fees when there were really similar funds available with far, far lower fees. The only reason I can think of to buy a higher expense fund when a much lower expense variant exists is in the name of tax loss harvesting, but even that is a really short-sighted decision.
blessedwhiskers··on Dear Roku, you ruined my TV
Another thing that annoys me endlessly: a few months ago, Apple Music introduced animated cover art and then proceeded to animate album covers that shipped decades before Apple Music existed. If modern artists want to use this for their new albums, or if an artist wants to rethink the album artwork for a remaster, fine. But, Apple deciding to do a shoddy job of moving the Beatles to another layer and having it pulse in and out on the cover of Abbey Road? Fuck that.
blessedwhiskers··on DJI ban passes the House and moves on to the Senate
https://support.apple.com/en-us/102651
blessedwhiskers··on How to get 7th graders to smoke
I'd argue DARE is more akin to abstinence only sex ed than an actual sex ed curriculum. Or at least my DARE experience was much closer to a Mr. Mackey "Drugs are bad, m'kay" than a measured instruction of various drugs and the kinds of harms they posed.
blessedwhiskers··on After 16 years, Ecobee is ceasing support for original smart thermostat
I had a Honeywell smart thermostat that worked entirely locally with Apple's HomeKit. I haven't used Home Assistant but a cursory Google search implies this would work. My recollection is it was a Honeywell T5. Notably it did sometimes fall off the WiFi for brief periods of time, so I couldn't give the product itself a ringing endorsement.

I usually specifically look for smart devices like this because I dislike the idea of them phoning home for "analytics" or "to enhance my marketing experience" and just firewall them off.

I'm not sure if it's explicitly required, but I've yet to encounter a HomeKit device that didn't work when prohibited from talking to anything outside the LAN.

blessedwhiskers··on Vision Pro App: Buddy, Your AI Companion
This gives me flashbacks to https://en.wikipedia.org/wiki/BonziBuddy
blessedwhiskers··on Ask HN: Are sign-on bonuses still a thing? If so, how do you ask for one?
Very much so. Particularly if you're switching roles a useful strategy is to mention what equity, bonuses or compensation you may be losing as a result. In my most recent swap, I indicated I was due a fairly large bonus in 60 days and would want to delay my start to make sure I earned that and quoted the approximate amount of it. The new company didn't give me the entire amount of the bonus, but definitely increased their offer to cover most of the bonus between cash and equity.

It is also useful to mention any other offers you may have and to apply for other positions, even if you're less interested in those roles. A friend of mine applied for several roles using that strategy including one he thought he'd be totally uninterested in. He wound up being most excited about that role after getting further along in the process and ultimately accepted it, even though he intended to only use it as a bargaining chip.

You also can apply for other roles and even mention "I'm early in the process, but they've stated the usual comp range is XYZ, which is higher. I'm more excited about this role, but it could be hard to turn down that kind of compensation".

blessedwhiskers··on Ask HN: Apple Find Friends Privacy?
https://www.apple.com/legal/privacy/data/en/find-my/

Excerpts: "The Find My network uses end-to-end encryption so that Apple cannot see the location of any offline device or reporting device."

"If you and your friend are both on iOS 17, your location will not be accessible to Apple. If you have a preexisting sharing relationship with a friend who is not on iOS 17, your location may be accessible to Apple if it is actively requested by a friend you are sharing with. Your location is retained for up to 24 hours in order to provide the service, after which it is deleted."

"Devices in the Find My network use Bluetooth wireless technology to detect missing devices or compatible items nearby, including AirTags and compatible third-party products registered to your Apple ID, and report their approximate location back to the owner. If a device is turned off or erased, that location is also visible to members of the owner’s Family Sharing group with whom they have chosen to share the location. The interaction is end-to-end encrypted, and Apple cannot see the location of any offline device or reporting device."

blessedwhiskers··on Netflix won't have a Vision Pro app, compromising the device's appeal
https://www.apple.com/apple-vision-pro/ under Privacy and Security: "Eye input is not shared with Apple, third-party apps, or websites. Only your final selections are transmitted when you tap your fingers together."
blessedwhiskers··on US judge blocks JetBlue from acquiring Spirit Airlines
As a JetBlue customer this is pretty disappointing. I certainly feel a lack of competition in the airline space, but frankly it's seemed that both Spirit and JetBlue are ill equipped to compete with their much larger rivals. JetBlue's west coast presence leaves a lot to be desired.

That said, it's seemed as the carriers coalesced in to monoliths, the flying experience only got more miserable, although at least some part of this is the pressure from the bottom that the ultra-low cost carriers introduce in a market. I'd be curious to see how much of the fall in fare price cited by the article accounts for the introduction in unbundled fares by the legacy carriers. IE, is this comparing a fare that a few years ago included a carry-on, seat selection, etc to a fare today that doesn't?

...also, the ruling actually includes a snippet of "Master of the House" from Les Miserables in relation to the business model of Spirit.

blessedwhiskers··on Thanks to Don Bateman, airplanes don't crash into mountains anymore (2016)
I'm surprised MentourPilot hasn't been mentioned yet. https://www.youtube.com/@MentourPilot

I also found this video on CFIT in General Aviation to be quite compelling https://www.youtube.com/watch?v=8PBUVMCbmFQ

blessedwhiskers··on Range Energy's electric trailer can improve semi-truck mpg by 36%
Trailers certainly spend more time sitting around than the trucks do during loading/unloading times, so if you put the panels on the trailer you would improve the ROI, although I’m not an expert on trucking and don’t know how long trailers tend to sit idle.

I suspect adding PV panels would have another issue, however, which is they’re frequently stacked on top of one another in shipping yards, etc. PV paneled trailers would likely not be stackable, and therefore containers would need to be repackaged for storage or transport outside trucking (IE a container ship wouldn’t be able to just drop a container on to a truck to ferry it, it’d need to be reloaded).

blessedwhiskers··on Verizon, AT&T customers sue to undo T-Mobile merger
JetBlue also has pretty limited landing slots on the west coast, and missed out on purchasing Virgin Atlantic to Alaska a few years ago, which would have allowed them to diversify more outside the eastern US.

Spirit isn't a perfect match (different market segments), but otherwise they use the same model of aircraft and have some operational efficiencies. I'd hazard a guess Spirit's branding and low cost model will be tossed out in favor of JetBlue's operating model, and that segment of the market will be left to Frontier.

blessedwhiskers··on What comes after Zoom? (2020)
FaceTime is also available in browser from Android and Windows.

https://support.apple.com/en-us/HT212619

blessedwhiskers··on Bid to protect lawmakers’ personal info online faces pushback
A bill providing privacy rights for congress, while no such law exists for the rest of the population that has to contend with having their personal info captured and sold by data brokers for every online purchase or table reservation in a restaurant?

All animals are equal, but some animals are more equal than others, indeed.

blessedwhiskers··on Disney, Netflix, and more are fighting FTC's 'click to cancel' proposal
I ran in to this "feature" in the US as well. I was the only party with my password and opening Netflix on a new device triggered a twice-over auto renewal, which their customer support confirmed is intended behavior. I had to charge back the prior month's renewal as well, as their support was unwilling to refund a charge from more than 7 days ago.

Of course their cancellation numbers are low after the password sharing change - it's very easy to keep that revenue flowing if you're willing to borderline commit fraud to keep your customers.

blessedwhiskers··on United flight from Hawaii plunged to within 800ft of Pacific Ocean
"Flight tracking data analysis revealed that the Boeing 777-200 had reached an altitude of roughly 2,200ft when it began a steep dive, descending at a rate of about 8,600ft a minute"

The article additionally says the entire ordeal lasted 45 seconds, but clearly part of that 45 seconds was a steep dive.

blessedwhiskers··on ByteDance confirmed it used TikTok to monitor journalists’ physical location
Images probably have location data in the EXIF as well that can be used for this. If notifications cause background data fetch from their servers that could also probably leak IP address.
blessedwhiskers··on Operation Charlie: Hacking the MBTA CharlieCard from 2008 to Present
This is common in truth-on-card transit systems, many of which were conceived before internet connectivity at terminals was a thing. Often the cards needed to work on busses, etc. that didn’t have internet connectivity and couldn’t validate the balances. Even still there isn’t necessarily reliable internet in tunnels, etc.

Newer variants of similar cards are regarded as more secure, such as MiFare’s DESFire line which is used in the SF Bay Area (Clipper).

blessedwhiskers··on The Bucks can’t wear cream uniforms because they interfere with digital ads
30 Rock executed this type of hamfisted product placement to great comedic effect, ending with a fourth wall break and "...can we have our money now?"

https://www.youtube.com/watch?v=d36wUmJGzvA

blessedwhiskers··on Pearson plans to sell its textbooks as NFTs
Before working in SWE I taught middle school math. The absurdity of textbook sales is truly incredible. Some textbook reps will come and attempt to sell all the teachers on how wonderful their books are. The irony of this being a completely useless exercise seems to be lost on nobody, certainly not the disaffected teachers that know their feedback to administration will be ignored. There are, of course, promises of how your life will be magically simplified through this year's books and how amazing the technology integration is.

"Technology" is thrown around like security buzzwords at BlackHat in these meetings, always with no vision for what that looks like. Teaching kids that mathematics is a fundamental set of ideas that can be applied to solve a wide variety of problems? No, no. Drill them with problems in abstraction, completely isolated from any idea of why the algorithm you have them following works. Make a bloated web interface for answering multiple choice problems instead of instilling curiosity or attempting to teach them how to use the magic light box to approach new problems or even how it works.

This is thoroughly unsurprising and aligns exactly with the approach I saw of needing "smart boards" that were supposed to revolutionize education, or "clickers" so kids could vote live instead of just a show of hands.

blessedwhiskers··on Ask HN: Any weird tips for weight loss?
A few years ago I finally managed to lose (and keep off) about 70 lbs after years of trying and failing. I think understanding nutrition is the biggest tool you can give yourself, which echos what most of the others here have said.

Track your calories for a few days. For me what was really helpful was trying to do the whole if it gets you the macros "diet". You should avoid thinking about it as a diet though. Diets are things people do briefly to lose one or two pounds and tend to be things like Atkins, etc. You're looking for a lifestyle change.

Understanding what you currently eat is hugely helpful in this. I went through a phase where I weighed everything I ate with a food scale and entered it in to MyFitnessPal, aiming for 50% carbs, 20% protein, 30% fat and a loss of ~1 lb a week. Pretty quickly I started to find myself surprised at things that in hindsight seem very obvious: fibrous veggies have very little calories, and especially if you steam them or prepare them in a reasonably healthy way, they can make you feel full without going over your daily calories, oils are incredibly calorie dense, 93% lean ground beef is much higher in fat than you think it is, etc.

Paying attention and tracking your calories for a few weeks is a great tool at understanding your current habits and how you can make an avalanche of small changes. Cutting out one can of soda every day is the difference between losing .5 lb a week and maintaining your weight.

You don't have to do the calorie tracking forever - within a few weeks I'd started to make small modifications to a lot of recipes that I cook or things that I eat out to make them much healthier.

Also, get a good scale that does BMI and measure your weight every morning after you go to the bathroom but before you eat anything. Ignore small daily changes, you're looking for the trend over a week or so. Seeing your progress in real numbers helps immensely at keeping you on track.

blessedwhiskers··on What is the purpose of check-in before flying? (2014)
There is also quite a bit of reliance on the check-in process for Z/employee fares, etc. It's typical that FAs/pilots/etc will commute on other airlines, and often will "spray" fares around depending on flight loads. IE, you need a connecting flight to your home base, the one you booked is oversold by two seats and almost everyone has checked in, so you book another flight that leaves an hour later, but show up at the airport for the first flight in case there's a seat available, etc.

Ultimately your employer only gets billed for the flight you actually board, so there's low risk in spraying out and checking in for several flights. Also when flying standby, prioritization for many airlines involves check-in order (and also they'll often prioritize paying customers, friends/family, then their own employees over other carriers' employees, or similar).