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jonatron

3,439 karma · joined September 26, 2012

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jonatron··on Electricity That's Too Cheap to Meter
You don't have to have an electric car and battery. I've just got electric heating (Air con) and a hot water cylinder. I can automatically turn the cylinder heater on at night and turn down the thermostat at peak times.
jonatron··on Shitflation, shrinkflation, inflation database
> Then tomato sauce (a preserved product) moving from raw tomato to preserved tomato getting called out when by all accounts, I can't imagine why that would matter. The product is after all, a preserved tomato product. Benefit of the doubt I'd just call it a recipe change.

Compare the nutrition information per 100g. Less carbs, sugars, fat, protein, fibre, but more salt.

jonatron··on Shitflation, shrinkflation, inflation database
New seed varieties made for growth and shelf life, greenhouse grown instead of field grown
jonatron··on New UK record for wind power set today – 21.81 GW between 0900-0930 GMT
For some reason the standing charge is a bit less too.
jonatron··on New UK record for wind power set today – 21.81 GW between 0900-0930 GMT
Over the last year, my overall average rate on the agile (time of use) tariff has been about £0.19/kWh. It's significantly cheaper than on the standard tariff, which would have been somewhere between £0.28/kWh and £0.35/kWh approx.
jonatron··on New UK record for wind power set today – 21.81 GW between 0900-0930 GMT
On 9 August 2019 there was a significant power cut due to lack of inertia. This duration was significantly reduced because of batteries [1]. Since then, gas turbines have been repurposed to provide inertia without generation [2]. Check out the documentary series "Guy Martin's Great British Power Trip" [3] for more national grid facts.

[1] https://www.theblackoutreport.co.uk/2023/08/09/9-august-2019... [2] https://www.nationalgrideso.com/news/deeside-power-station-b... [3] https://www.channel4.com/programmes/guy-martins-great-britis...

jonatron··on New UK record for wind power set today – 21.81 GW between 0900-0930 GMT
Octopus do have an API: https://developer.octopus.energy/docs/api/
jonatron··on New UK record for wind power set today – 21.81 GW between 0900-0930 GMT
There's also a handy twitter account for predicting slightly further ahead: https://twitter.com/agilepredict
jonatron··on New UK record for wind power set today – 21.81 GW between 0900-0930 GMT
I got paid to use electricity this morning: https://agileprices.co.uk/
jonatron··on VanJS – A no-JSX framework based on vanilla JavaScript
I wanted to try a vanilla JS version of the VanJS counter: https://jsfiddle.net/pdfzx3a9/

Have people forgotten about event delegation? Surely the number of event listeners can get excessive in some cases.

jonatron··on FOSDEM 2024 Schedule
It looks like the trams now accept contactless, which makes things easier.
jonatron··on The New Essential Guide to Electronics in Shenzhen
My single data point is October 2023. I don't know if they're slower than they used to be.
jonatron··on The New Essential Guide to Electronics in Shenzhen
They usually have a calculator to show you prices. Translation apps that aren't Google work to some extent. Some speak enough English to haggle, so numbers mostly, and it's not hard to learn Chinese numbers.
jonatron··on The New Essential Guide to Electronics in Shenzhen
There's not a lot of info about the Shenzhen SEZ Visa on arrival, but I can say that if you use the Luohu/Lo Wu port, aim to get there as they open because they don't get through many before they stop for lunch.
jonatron··on Pop _OS Cosmic Desktop Improving Multi-Monitor and Multi-Window Support
You have to call it Pop exclamation mark underscore OS here.
jonatron··on You Don't Batch Cook When You're Suicidal (2020)
A recent UK Channel 4 TV programme talked about the recent decline in quality of food too. https://www.channel4.com/programmes/the-truth-about-food-pri... (down right now)

It included a section about modified starches being used to save ingredient cost, as well as the more obvious reduction in meat content. https://twitter.com/hwallop/status/1734687477347254678

jonatron··on Cloudflare Gen 12 Server: Bigger, Better, Cooler in a 2U1N Form Factor
If the data centre is owned by digital reality, equinix, telehouse, etc, is it really theirs? https://aws.amazon.com/directconnect/locations/
jonatron··on Fast Llama 2 on CPUs with Sparse Fine-Tuning and DeepSparse
I'd like to know the answer to that too. I shouldn't have implied that CPU inference on Hetzner is cheaper than GPU on AWS, when I don't have any idea on the cost of either.
jonatron··on Fast Llama 2 on CPUs with Sparse Fine-Tuning and DeepSparse
Hetzner do cheap servers, but don't have many GPUs. If you're looking at saving money by running on CPU, you shouldn't be looking at one of the most expensive server providers.
jonatron··on London Is Building Its Own Vegas Sphere
Two shopping centres.
jonatron··on We Need Taiwan
A few weeks ago, standing at an incredibly busy pedestrian crossing in Shenzhen, China, I noticed how strangely quiet it was for somewhere so busy. Then I noticed, every car, bus, and scooter was electric. I went to Taipei after, and the constant roar from mostly scooters was unexpectedly loud. I hope we speed up the shift to electric vehicles.
jonatron··on Are we doing this again? Yes, we're doing this again
The important thing here is the one comment by the author, linking to the bill and explanatory notes: "(NB I make no effort to read any of these at the end of a working day.)"
jonatron··on Google has sent internet into 'spiral of decline', claims DeepMind co-founder
As an example, google are knowingly profiting from rip-offs: https://www.bbc.co.uk/news/technology-56886957 Why are there still three ads before the official government site if I search for "apply esta"?
jonatron··on 54% of Portugal’s electricity is now generated by renewable energy
> Unfortunately, Portugal has some of the highest prices for electricity in Europe thanks to taxes. According to Eurostat, we pay €0.2246 per kWh here which is 22% higher than in the UK.

It's more like £0.30=€0.35, which is going down to £0.27=€0.31, which is a lot higher than €0.22. Probably using data from before Feb 2022.

jonatron··on Valve is a wonderful upstream contributor to Linux and the open-source community
I spent ages looking for that meme recently, thanks!
jonatron··on Some reasons to avoid Cython
You have to pretend that you can't do

    from libcpp.vector cimport vector
for this blog post to make sense.
jonatron··on Tracking Austrian grocery prices by scraping store sites
Here's monthly CSV's from the UK Office for National Statistics: https://www.ons.gov.uk/economy/inflationandpriceindices/data... Doesn't have barcodes though.
jonatron··on A Critical Analysis of the What3Words Geocoding Algorithm
Your own previous comment doesn't match this take: https://news.ycombinator.com/item?id=21218385
jonatron··on Fake town built exclusively for filming TV and movies
You can see both the old and new Eastenders set on Google maps: https://www.google.com/maps/@51.6583379,-0.2755948,240m/data... The old one has now been demolished though
jonatron··on Why does the USA use 110V and UK use 230-240V? (2014)
The fuse in the plug is necessary to protect the wiring on ring circuits.
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