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OptionOfT

5,000 karma · joined May 13, 2024

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meet.hn/city/33.4484367,-112.074141/Phoenix

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OptionOfT··on Siri is so bad at everything
Or you open the Weather app, it updates, you walk somewhere without cell phone reception, open the weather app again, and it shows the old temperature, and suddenly it shows --. Temperature gone. WHY?
OptionOfT··on AI is a tool and using it well takes skill
As someone laid off just now, I wish companies saw this. I genuinely don't know where to go with my 'skills' as a software engineer, both pre and post AI.

The market is shrinking, the pressure to review code is so high, I'm kinda relieved to not be at the $last_place anymore, but looking on LinkedIn or calling around my network... there isn't a lot out there.

OptionOfT··on I'm sorry, but you still have to think
Sadly not my experience. When I give this kind of feedback on a document, highlight a gap, or give constructive feedback, most of the time this feedback is fed back to the AI and a new revision of the document shows up.

BUT because it is AI it's not that section that's addressed, it's about 90% of the document that now has changed, and I need to spend another gargantuan effort to review it. It's like by trying to be helpful I actually lose more time.

The AI has made it so that the thinking before writing is mostly gone, and shifted that step to the reviewers.

OptionOfT··on Ask HN: Why aren't Americans rising up against tipping?
I've drastically reduced my tips. I'm done with this system in the USA where they are allowed to advertise price X, but you're expected to pay X+Y, where Y might be a fee or a % of X.

And the way the system is trying to sneak it in everywhere more and more makes me revolt even more.

Last time I was in a restaurant and I tried to pay with the QR code thing it suggested I paid 20% tip on top of the total + tax. Tip is supposed to go on the part before tax. Sneaking it in makes it so that the people working there think they get paid better, without the employers paying their fair share.

It should be on the employer to ensure that (s)he is properly remunerated for the work (s)he does, not the customer who has no insight in that contract.

OptionOfT··on I would like the value of my home to rise, while my property taxes fall
But isn't it understandable? You work your whole life to buy a piece of property. But not just a piece of property anywhere. It's a specific one, in a specific neighborhood, in a specific zone. All of these things tie into the $ that you paid for that property. Regardless of the change in value, a change there impacts how you perceive living there.

If all of the sudden the neighborhood behind you gets rezoned to industrial and you get a datacenter nearby, everybody understands you're up in arms.

If at the same time the neighborhood behind you gets converted from 200 single-family homes to 200 8-plexes, complaining is NIMBY. Even though it has the same dramatic impact on the quality of life you bought into. Way more noise, way more street parking, cars racing late at night etc.

OptionOfT··on Triple-A Minesweeper
It's also missing overly shiny textures and the horrible delayed input on Unreal games...
OptionOfT··on Court throws out killer's sentence after judge said he loved AI video of victim
In AZ a victim impact statement is given after the defendant has been found guilty, but before the judge sets length of the sentence.

The rules of evidence don't apply to the victim impact statement.

So was it thrown out because it was AI? If so, could the family have hired an actor to do the impersonation?

Was it thrown out because the judge said he loved it?

To my understanding the victim impact statement must be authentic. How can we know if that is how the victim would've reacted?

Making an AI / actor say: I believe in another life we could've been friends is different from the sister saying: I believe you and my brother could've been friends in another life.

OptionOfT··on Trump administration is suspending Microsoft from a green card program
This is for the PERM. The labor certification that you cannot find an American to do the job and thus your employee should be granted a green card.
OptionOfT··on Southern Olive Oil
> One nearby farm that I buy it from, it tastes like hazelnut. At another farm it tastes like sunflower seed.

I find that to be the case with a lot of product that are low quantity, locally produced.

Almost anything you buy at a supermarket is homogenized to make sure that when you buy Brand A at Store X tastes the same as Brand A at Store Y.

And even if it's the same company, the flavor should differ year by year, because it's based on a natural product. The harvests are different.

OptionOfT··on Incident with Actions
I wonder about this too. Whenever you ask a question to do something in GitHub Actions it comes up with an answer that kinda works, but I would've never chosen because it works around the inherent limitations of GitHub Actions.

Those limitations were put in place for a reason, and using the work-around feels dirty. I recognize that all platforms are flawed once you start to do more than they offer, but I feel that with AI its easier to build the plumbing around it.

The question shouldn't be: can you do this, but 'is this the right thing to do'?

OptionOfT··on A 40ms Go garbage collector pause caused by swap
Problem with languages like Go is, because they have GC, their API is less tuned to the ability to prevent new allocations.

In C you see lots of functions whose first parameter is a buffer that will be re-used.

And even in Rust you don't see this often, because reusing a buffer means having to do &mut, which means having to re-structure your code. And it's really easy to do Vec::new().

OptionOfT··on Car is a smartphone on wheels. Here's who's listening
On a BMW a lot of stuff is synced on the key, and the rest of the information can be pulled over ODB2.
OptionOfT··on Car is a smartphone on wheels. Here's who's listening
Old article: https://www.wired.com/2015/07/hackers-remotely-kill-jeep-hig...

Fast forward to today: getting access to the canbus (e.g. via headlights) allow you to steal the car: https://www.theregister.com/security/2023/04/06/how-thieves-...

Given the integration of these modules, is it that weird that you could send signals the other way?

OptionOfT··on Hacking SimCity 2000 saved games
I remember looking at the amount of $ I had in Red Alert 2, ALT+TAB-ing out of the game, then using some RAM modifying tool to search for the value and bumping it. Good times.

Now to get more currency in Assassins Creed I have to take out my credit card. Parts of the game where you earn this currency in-game are bugged, so I don't get all the currency I am owed. And when I make I try to spend the currency I get this ominous warning that this payment cannot be reversed.

OptionOfT··on CS240 AI Cheating Retrospective
> Every student is also responsible for protecting his/her own work. If you inadvertently allow your work to be accessed, you may still be held responsible for facilitating an academic integrity violation.

This is insane. Absolute power tripping. And I say that being in favor of banning AI throughout the course.

OptionOfT··on Vermont replacing power plants with home batteries
When I had my house in Belgium we had ours just before that change. Our meter (analogue) rolled back.

I know they were phasing that out, but I don't remember if it was phased out for everybody, even the ones grandfathered in?

OptionOfT··on Backblaze drive stats for Q2 2026
Absolute gem: https://www.youtube.com/watch?v=tDacjrSCeq4
OptionOfT··on Claude partial outage
I have no clue what's going on, but I currently see a total cost of $32**.**, even though I have usage credits off.

Am I looking at somebody else's usage?

OptionOfT··on Rusty thoughts on "Parse, don't validate"
On the footnote:

> [1] Other languages - like Go or Python - have a runtime check that raises some sort of exception or panic when lst[0] is accessed on an empty list or slice.

Rust has the same thing. Accessing a `Vec` by index goes via the index trait: https://doc.rust-lang.org/std/ops/trait.Index.html#tymethod....

Vec implements Index here: https://github.com/rust-lang/rust/blob/d080e7dff1b0fc5454154...

Vec's Index defers to slice's: https://github.com/rust-lang/rust/blob/d080e7dff1b0fc5454154...

Slice defers to... intrinsics: https://github.com/rust-lang/rust/blob/d080e7dff1b0fc5454154...

Which injects a bounds check: https://github.com/rust-lang/rust/blob/d080e7dff1b0fc5454154...

The bounds check: https://github.com/rust-lang/rust/blob/d080e7dff1b0fc5454154...

So I'd say the footnote is not correct.

OptionOfT··on Rusty thoughts on "Parse, don't validate"
Disagree. Unwrap works, but it's on the other side of the signature. It would be nice if we could put it all in the callee.
OptionOfT··on Floci: Locally emulating any cloud service
Risky copy-paste of the day.
OptionOfT··on An airport cooled by natural ventilation
I live in Phoenix. Very well adjusted to the temperature here. You sweat more. It was 75 yesterday, walked outside, started to shiver. Weird.
OptionOfT··on WaveDigger: Dig into wireless signals to discover their physical locations
Apple says you can opt out of this collection by appending _nomap to the SSID:

https://support.apple.com/en-us/102515

> The owner of a Wi-Fi access point can opt it out of Apple's Location Services by changing the access point's SSID (name) to end with "_nomap." For example, "Access_Point" would be changed to "Access_Point_nomap."

OptionOfT··on Owners mourn spoiled food after firmware update bricks Samsung smart fridges
Optimization? The new Rivian merged a bunch of ECUs together, cutting lots of wires, but how the fallout of a failed ECU is much larger.
OptionOfT··on Toyota is taking the Corolla electric
Can't get lane assist with hydraulic. That's why. I miss the hydraulic steering from the E93 M3.
OptionOfT··on Toyota is taking the Corolla electric
Not at all. % on cars in the US is derived from your credit score. Low credit score? You pay, and you pay a LOT.

Of course a dealership could offer low rates, but those are usually through the financing arm of the brand, not the dealership itself.

OptionOfT··on Back and shoulder surgery is often worse than useless
Counterpoint to this: I'm 37, premature wear on the hips. Saw 14 doctors before one took me seriously. 2 others wanted to do repair (labral tear repair, after 2 failures), one wanted to do big repair (PAO).

Eventually found a doctor at Mayo who looked at the x-rays differently. He replaced my hips and life is 100x better.

OptionOfT··on Porsche puts wireless EV charging into production
Unsure why you're downvoted:

> Charging is automatically paused if a person or animal enters the area, or if a metallic object is detected and begins to overheat.

https://dealer.porsche.com/gb/porschecentresouthlakes/en-GB/...

OptionOfT··on Seattle City Council votes to ban surveillance pricing in sale of groceries
Sometimes you get coupons mailed on your behavior. There is a story out there that Target has(had?) a pregnancy prediction score, and acted on that to send you coupons: https://verdict.justia.com/2012/02/28/should-target-tell-you...
OptionOfT··on Samsung accidentally freezes its smart fridges with a software update
The E in MBA stands for experience.
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