HNHacker News
TopNewBestAskShowJobs

Aaargh20318

4,889 karma · joined February 6, 2016

submissionscomments
Aaargh20318··on Magic Switch: Share Apple Magic keyboard/track-pad/mouse between two Macs
Very useful tool. I’m using this in combination with BetterDisplay to switch between my personal and work laptop.

I have both hooked up to 2 monitors. A shortcut triggers MagicSwitch to switch my keyboard and mouse to the other machine, while it uses BetterDisplay to send a DDC command to the monitors that makes it switch inputs.

Bound the whole thing to a key combo, and now I can easily switch between two machines.

Aaargh20318··on Two and a half years without a gallbladder
That’s what my doctor said when I came in with a fever that wouldn’t go away. I had some mild discomfort in my side a few days before and based on the location I concluded it was my galbladder. By the time I got to the doctor the discomfort was gone but I still had a fever. He poked me in the side a few times, I didn’t feel a thing, and told me it couldn’t be my galbladder as I would be screaming out in pain if it was.

I insisted it was, so he agreed to do a quick blood test for inflammation markers to easy my mind. Shouldn’t take more than 10 minutes for the nurse to get the results and send me home. 30 minutes later the doctor called me back into the office, apparently my values were off the chart and he already informed the hospital of my arrival.

Spent a couple of hours in ER, where the infected galbladder was confirmed, and was eventually sent home with some antibiotics. Since I wasn’t in pain they preferred not to operate while it was inflamed. Then a year or so later they tried and failed to remove it, but that’s a whole other story.

Aaargh20318··on 'You Can See Everything' Review: Nathan Fielder's Doc About Elizabeth Holmes
Because Madoff scammed rich people. You can get away with a lot if you scam the poor. Not so much when you target the wealthy.
Aaargh20318··on FBI Probes Service Selling 153M+ Drivers Licenses
On US passports stealing the identity is a possibility as the chip in US passports do not implement any clone detection mechanism.
Aaargh20318··on IP and DNS Leaks in WebKit Affecting Proxy Browsers and iCloud Private Relay
Networking is handled by WebKit but based on the article it looks like the app configures itself as a HTTP proxy for WebKit and uses that to handle networking.
Aaargh20318··on Aspirin reverses diet-driven depression-like behavior
I wonder how often a medicine that would have worked in humans doesn't transfer to mice, resulting in it being rejected.
Aaargh20318··on London Gatwick has launched a robotic airport parking service
Like any Dutch mom would say to their kids complaining about cycling in bad weather: you’re not made of sugar are you? (Meaning: you won’t melt due to a bit of rain, quit being a pussy).
Aaargh20318··on LG to ban residential proxies from smart TV apps
If you can’t offer a feature like this in a secure manner then you shouldn’t offer the feature at all.
Aaargh20318··on LG to ban residential proxies from smart TV apps
> One can't expect that every driver package submission from every vendor is thoroughly vetted every time, this is a matter of trust and respect.

If you're going to allow 3rd parties to install software on potentially billions of computers with far reaching privileges then you better have something in place other than 'just trust me bro'.

Aaargh20318··on European "age verification" "app" forcing everyone to use Android or iOS
So we should just let children order alcohol and cigarettes online then?
Aaargh20318··on European "age verification" "app" forcing everyone to use Android or iOS
This is only an issue if it's the only way of verifying your age. If it's still accessible to everyone and this makes it significantly easier for 99.9999999% of people then why not?
Aaargh20318··on Every new car sold in the European Union must include a driver monitoring camera
Don’t forget to drink a verification can.
Aaargh20318··on What Ozempic does to the gut-brain axis
Sit in front of the TV like a zombie because I’m too tired to do anything else.
Aaargh20318··on Anonymous GitHub account mass-dropping undisclosed 0-days
I'm more worried about AV software. Code that also needs to be able to parse a large number of file formats, opens every file that enters your computer through one of many pathways, and generally runs at a high privilege level. A huge attack surface that's easy to reach and with far reaching consequences if it can be exploited. Add to this that it's in wide use, often even mandated by corporate IT and its recipe for disaster.
Aaargh20318··on What Ozempic does to the gut-brain axis
Ah yes, a therapist. One of those people who will try to gaslight you into thinking spending 40 hours a week in dayprison is a meaningful life.
Aaargh20318··on What Ozempic does to the gut-brain axis
> It's great there are people that can just decide to eat less, but it's foolish to assume that can work for everyone.

More importantly: I don’t want to eat less. I want to eat more. There is so much amazing food.

Aaargh20318··on What Ozempic does to the gut-brain axis
The downside is that they make you eat less thereby taking away one of the few things that make life worth living.
Aaargh20318··on What Ozempic does to the gut-brain axis
The problem with exercise is that our bodies are quite efficient with their energy usage. A few minutes of ‘calories in’ takes many hours of ‘calories out’ to burn.

You can’t really exercise enough to offset the food you can eat in a day, even if you somehow were able to dedicate all your time to exercising you would still have to limit your food intake.

Add to that the fact that exercise is mind numbingly boring and you have to conclude it is not a practical solution at all.

Aaargh20318··on What Ozempic does to the gut-brain axis
That’s the problem with these new weight loss drugs. Ultimately they work by reducing food intake.

For many people food is one of the few things in life that gives them some form of joy. I won’t ever take any drug that will take that away from me. Life is depressing enough as is.

What we need is a weight loss drug that lets you eat unlimited amounts of food, preferably even suppressing the feeling of fullness, without gaining weight.

Aaargh20318··on The case for physical media ownership
> due to our content licensing agreements, you will no longer be able to access your previously purchased content

So when they 'sold' the content, they were already aware that they were selling something with an expiry date. Why would you even agree to a license to resell something with a time limit?

There should be some kind of law that says that any license agreement intended for reselling to the public should be a perpetual license.

Aaargh20318··on What we call "age verification" is actually mass surveillance
> Not true. The device's public key is also sent, which functions as a stable device identifier.

This is covered by allowing for single-use credentials. IIRC the EU personal IDs will use this. Basically, the wallet requests a batch of single-use eIDs that all use different device key-pairs. Each credential is only used for one request and then deleted. The wallet will automatically request new credentials in batches when they run out. The old key-pairs are deleted along with the credential so you don’t run out of space in the secure enclave.

> Another reason why these proposals aren't getting much uptake

I’m not sure what you mean by not much uptake, EU countries are required to issue and accept them for official business by the end of 2026

Aaargh20318··on What we call "age verification" is actually mass surveillance
The way identity wallets work:

The government issues an eID to your wallet. The ID is signed by the government and linked to the device to prevent transferring the credential. A public/private key-pair is generated by the secure enclave in your phone, the public key along with proof of possession of the private key is included in the request for the government eID. The government signs individual attributes combined with the public key with the government private key. The government certificate containing the public key is, well, public.

One of the attributes is ‘over_18’ (In the EU eID scheme countries can add other over_XX attributes if they want, but over_18 is mandatory).

When a website wants to requests attributes, in this case the over_18 attribute, they send a request to the user’s wallet app, including a challenge. The wallet sends back a package including the government-signed attribute, which contains the device public key and the over_18 attribute plus a response to the challenge (proving the credential didn’t get transferred).

The website only sees the ‘over_18’ attribute, which is backed by the government signature. They don’t see any other attributes (the wallet app shows in advance which attributes you are sharing). The government never sees which website wants to know if you’re 18+.

Of course this is all a bit simplified, check OIDC4VCI and OIDC4VP for details.

The only real issue is the wallet app and device binding. Because a compromised device could allow credentials to be transferred some form of attestation of device and wallet app is required. In practice this means no rooted/jailbroken phones.

Aaargh20318··on Telescope Ranchers
> Also it sounds like the remote operation hardware and software are provided by him

As a backyard astrophotographer, this hardware and software is pretty much standard even if you don’t send your equipment to a remote site and is part of the kit you send to the remote site.

While you can still manually point your telescope if you wanted, I don’t think many who are in the hobby still do this. Most people will use so-called ‘GoTo’ mounts. You basically tell it where to point and it will automatically do so and keep tracking that location (to compensate for the rotation of our planet).

It’s a little bit more involved than I’m describing it but not much.

Aaargh20318··on Dutch gov't will only allow European company to operate DigiD platform
The Dutch electric grid is owned and operated by a few companies that are heavily regulated by the ACM (Authority for Consumer and Markets). Those companies have been wanting to invest in upgrading the grid for many years, but the ACM refused them permission as they considered it unnecessary investments that would drive up the costs for consumers.

Now we’re fucked because the government has been stimulating electric cars, heat pumps, etc. to meet climate goals, which increases the load on the electric grid which is now unable to keep up with demand. Something everyone saw coming except for the ACM.

Aaargh20318··on Dutch gov't will only allow European company to operate DigiD platform
DigiD is a government project. It's owned and operated by Logius, which is a government-owned entity.

Logius outsourced the hosting and infrastructure to Solvinity.

Aaargh20318··on Dropbox CEO Drew Houston to step down
The thing with Apple products is that they may not be the best at every single spec but they usually have the best overall package.

You can find a laptop that is better in one aspect, but it will be worse in others.

Aaargh20318··on Netherlands blocks US takeover of vital digital supplier
Maybe that’s a reasonable commute to the US mind who isn’t used to work/life balance and likes spending unpaid hours in their car losing precious time with their family.

For me, a reasonable commute is a 10 minute bike ride to the office.

Aaargh20318··on Netherlands blocks US takeover of vital digital supplier
> They will argue that the decision was politicized,

It’s not ‘politicized’, it’s the gateway to all Dutch government services and as such it is inherently political.

> insufficiently reasoned, or disproportionate because binding technical/legal safeguards would have solved the risks...

There are no legal safeguards against the CLOUD act. There can be no technical or legal safeguards as long as the physical hardware is owned by a US company.

Aaargh20318··on I Miss Terry Pratchett
I still haven’t read Raising Steam. One last time to experience a new Discworld novel, I’m saving it for a rainy day.
Aaargh20318··on Direct electrochemical black coffee quality appraisal using cyclic voltammetry
> we show that cyclic voltammetry can be used without any additional sample preparation

Even if it offered no additional data over a refractometer just the fact can be used directly without any sample preparation would be a huge win. Refractometers are a PITA to use.

Page 1 of 34Next →