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jonatron

3,381 カルマ登録 14 年前

投稿

Ask HN: Who is running the abusive scrapers?

9 ポイント·投稿者 jonatron·一昨日·2 コメント

Home Energy Model (Hem) Engine Written in Rust

github.com
2 ポイント·投稿者 jonatron·28 日前·1 コメント

Octopus Energy's Agile Prices

agileprices.co.uk
5 ポイント·投稿者 jonatron·3 か月前·0 コメント

Who Can Handle a Loop?

jonatron.github.io
1 ポイント·投稿者 jonatron·6 か月前·0 コメント

Python: Tprof, a Targeting Profiler

adamj.eu
87 ポイント·投稿者 jonatron·6 か月前·10 コメント

Em Dash in Reddit Comments, Interactive

intervolz.com
3 ポイント·投稿者 jonatron·7 か月前·9 コメント

Bitbucket cleanup of free unused workspaces: what you need to know

community.atlassian.com
11 ポイント·投稿者 jonatron·7 か月前·3 コメント

Em Dash in Reddit Comments

jonatron.github.io
19 ポイント·投稿者 jonatron·7 か月前·20 コメント

[untitled]

1 ポイント·投稿者 jonatron·9 か月前·0 コメント

Council to introduce facial recognition CCTV

bbc.co.uk
2 ポイント·投稿者 jonatron·10 か月前·0 コメント

コメント

jonatron
·5 日前·議論
Apples and oranges, or chalk and cheese. Why would you say apples and potatoes?
jonatron
·22 日前·議論
Clicking "Try Aske for free" takes you straight to it, no sign up! I usually avoid clicking these buttons because they usually take you to a sign up form.
jonatron
·26 日前·議論
Yeah it doesn't look good. Idk your requirements but this is one of the better deals I could find https://www.ebay.co.uk/itm/126986603191 . For used eBay servers it's always worth making an offer rather than Buy it Now.
jonatron
·26 日前·議論
Have you looked at used servers from eBay / bargain hardware / ETB tech etc?
jonatron
·26 日前·議論
From memory, OVH and Scaleway are similar to Hetzner
jonatron
·2 か月前·議論
Recently, I had some data for which I wanted some graphs. I uploaded the .jsonl file, and prompted "make a html page and graph this data using plotly". I wanted a report, and got a report, quicker than I could have made it myself.
jonatron
·2 か月前·議論
I only remember that station because of the weird road
jonatron
·2 か月前·議論
I'm not sure this is true in the UK at least, which may be because the grid operator is conservative / cautious https://www.energy-storage.news/uk-grid-forming-batteries-mi...
jonatron
·2 か月前·議論
Old power station turbines can be repurposed as inertia services via a stability market. Example in the UK: https://www.neso.energy/news/deeside-power-station-begins-wo...
jonatron
·3 か月前·議論
I find the scale of some companies hard to understand, they're laying off multiples of the total number of employees of the largest company I've worked at.
jonatron
·3 か月前·議論
I'm surprised there's no mention of hot drinks in the morning.
jonatron
·3 か月前·議論
They announced they're thinking about amending regulations to allow plug in solar at some point. Hopefully something eventually actually gets done.
jonatron
·3 か月前·議論
If you look at the uptime graph, it's probably more newsworthy when it's up, not down.
jonatron
·3 か月前·議論
> If you had a big enough battery, could you sell electricity back to the grid later? Get paid to charge the battery, get paid to discharge the battery?

Yes, some people do this. There's even a startup built around the idea: https://www.axle.energy/
jonatron
·3 か月前·議論
Batteries are getting affordable too - Fogstar do a 16kWh battery for around £2000. Plus, grid scale iron-air batteries sound promising.
jonatron
·3 か月前·議論
Demand response for things like hotel air conditioning is a thing: https://www.bbc.co.uk/news/science-environment-23343211
jonatron
·3 か月前·議論
Iron air batteries sound promising
jonatron
·4 か月前·議論
https://www.bgelectrical.uk/uk/circuit-protection/devices/rc... Right there, both bidirectional and unidirectional breakers.
jonatron
·4 か月前·議論
Crude oil is over $100/barrel now, affecting almost everyone everywhere.
jonatron
·5 か月前·議論
You could first calculate the distance of the first n bits (eg: 64, one popcountll) as a first pass, then calculate the full distance for candidates over a threshold from the first pass. It makes it approximate, but depending on the application it can be worth it.