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hagfjall

7 karma · joined May 11, 2023

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hagfjall··on Air Conditioning Is Not a Luxury, It Is a Necessity
Sweden has a 'district cooling' as well as district heating. 2 completely different systems ofcourse. The district cooling is a centralized way of providing cold air/liquid to building and facilities across the city. The centralized producer of the cold stuff, they can also create the chilly stuff by utilizing waste heat from factories, large buildings etc. Pretty neat idea IMO, and something that ideally would be in priority instead of letting each building have their own AC and create a lot of noise.

Source: https://www.goteborgenergi.se/foretag/fjarrkyla

hagfjall··on In one command use 500 open source tools
Looks like an interactive overlay/replacement of similar tools like `ls`.

https://www.x-cmd.com/mod/jq is good example. `jq` and a couple of other tools that I run not-so-often leads to me needing to run i tseveral times with different arguments to get it correct, or read the manual once again. This tool might be helpful for those scenarios.

hagfjall··on Ask HN: What apps have you created for your own use?
Neat thing. I like the idea! We're having the same talk at home to optimize meal planning. Adding new meals along the way and have a greater library of meals we like to choose from. Currently I'm using Evernote with tags for different types of meal, all stored in one giant notebook. Previously I had my own server exporting this notebook and metadata to HTML and randomize a meal on-the-fly. Works OK but no weekly planning in that setup.

If I would go all in for an app like this, I would need to have the ability to export all the data. Since you are a single developer and one never knows what will happen in the future etc.

hagfjall··on Show HN: XRain – Explore rainfall statistics around the world
I would love for it to have a map/filter similar to shademap.app/. Meaning that I can select a timeframe (say may-july) and then browse around the world to see the rain amount during this period for different places.

Reason for me would be to see different rainfall statistics easily on the map, not for flooding but more for deciding where to live.

Great website!