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OptionOfT commented on Europe's crusade against air conditioning is insane   noahpinion.blog/p/europes... · Posted by u/paulpauper
OptionOfT · 18 hours ago
In 2016 I built a house in Belgium. Extremely energy efficient (solar, air to water heat-pump, incredibly thick insulation, ...).

Your energy-score had to be below a certain limit (where 0 is neutral).

Now, we wanted to install AC, but that would actually bump our energy-score, because the idea is that if you need AC you didn't insulate enough.

Except... when you have such thick walls the house overheated starting mid-spring until mid-fall.

OptionOfT commented on The ROI of Exercise   herman.bearblog.dev/exerc... · Posted by u/ingve
OptionOfT · 20 hours ago
I used to hike every morning before starting work. Absolutely lovely.

Currently waiting for a new hip, because for some reason I've worn mine out too soon.

Now, I won't say that the fact I'm in pain 24/7 isn't making me sad, but the fact that I don't come outside as often anymore really is not helping.

OptionOfT commented on If we can find information by asking GenAI, who needs the Web?   cacm.acm.org/opinion/will... · Posted by u/ketanmaheshwari
OptionOfT · 2 days ago
Because soon the information you get with GenAI will contain ads in a way that you cannot distinguish it from real information.

You want the ability to look at 4-5 sources, vet them, and draw your own conclusions.

OptionOfT commented on Florida lawmaker floats ban on HOAs amid growing backlash   tampabay28.com/news/state... · Posted by u/bilsbie
OptionOfT · 2 days ago
In Phoenix developers cannot build new communities without HOAs.

Even if your HOA is not gated and doesn't have a clubhouse, not a pool, it is the HOA that is responsible for maintaining the streets and parks.

But... that is normally paid for by tax money. Yet the home owner's taxes in those communities are not lower. So the city is double dipping.

OptionOfT commented on Adding my home electricity uptime to status.href.cat   aggressivelyparaphrasing.... · Posted by u/todsacerdoti
baby_souffle · 3 days ago
Assuming you’re talking about the same thing that PG&E does, it’s technically only zigbee at the transport layer. The power/utility aspect is all very different and relies on crypto/keys that are not trivial to get.

You will not be able to just point the radio in your zigbee stick at your meter. As far as I know, the only device that is even blessed with the keys to do this is the Rainforest/Eagle device. You _still_ have to get permission from your utility, though. PG&E has a web page where you plug in the MAC for the radio and submit it. Only some customers on some rate plans are allowed to access this.

I gave up and went with a power monitor that’s installed in the main breaker box. It uses CT clamps on each circuit to give very accurate and timely readings.

OptionOfT · 3 days ago
Clamps would work, or the optical connection. But unsure if that's disabled.

I'll call APS (Arizona) tomorrow to see what is possible.

OptionOfT commented on Adding my home electricity uptime to status.href.cat   aggressivelyparaphrasing.... · Posted by u/todsacerdoti
OptionOfT · 3 days ago
I was checking today how expose my electricity meter within Home-Assistant.

My electricity reader supports ZigBee.

My provider knows minute by minute my consumption, yet only providers it on THEIR website, in a way that is useless to me.

OptionOfT commented on Home Depot sued for 'secretly' using facial recognition at self-checkouts   petapixel.com/2025/08/20/... · Posted by u/mikece
speedylight · 3 days ago
Not just easier, they’re probably waiting until the cumulative value leads to felony theft charges.
OptionOfT · 3 days ago
Without justifying the theft, isn't it weird that they get rid of cashiers at registers which would scan your items, and thus prevent theft, put computers in place and then rely on software to shift the burden of solving theft to the public?
OptionOfT commented on You're Wrong About Dates – and Your Code Is Lying to You   metaduck.com/youre-wrong-... · Posted by u/pgte
chao- · 12 days ago
I forget where I first heard it, but "Dates are not real. Only times with zones are real."

When you need to be precise, you specify a time and a zone.

When your application has users in different geographies, you need to be precise.

Displaying the date attached to a time is a presentational convenience. Only the time is real.

OptionOfT · 3 days ago
Example of dates not being real:

You celebrate your birthday on January 5th, whether you're in Hawaii or New Zealand.

You might get texts from friends & family earlier and later than that.

Outlook had a funny bug where when you stored a birthday on a certain date (which is then an all-day event), it would shift that all-day event by x-hours when you changed timezones.

OptionOfT commented on Why we still build with Ruby   getlago.com/blog/why-we-s... · Posted by u/FinnLobsien
FinnLobsien · 5 days ago
I think it's the Toyota Camry of languages. No, it's not the cool thing and won't turn heads or get you compliments.

But it'll take you very, very far for a very, very long time.

OptionOfT · 4 days ago
I expect a Camry to keep on working with regular, normal maintenance.

I'm probably doing something wrong, but in my experience the amount of magic that Ruby allows (and RoR and library creators use), create for situations where updating code is extremely risky. It can be mitigated by having an extensive testing-codebase, but those only tell you if your assumptions still hold up, they don't help you in fixing your issues per-se.

And half of these tests are checking that your invariants are being upheld, things that you get for free with statically typed languages.

OptionOfT commented on Forklifts require training   zacsweers.dev/forklifts-r... · Posted by u/pandanomic
OptionOfT · 4 days ago
Interestingly, in Belgium, forklifts require an actual forklift operator license.

u/OptionOfT

KarmaCake day2283May 13, 2024
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