This guide is maybe a bit more helpful:
How to use PulseAudio to separate the output of programs into different speakers/headphones/OBS streams.

You find it slightly annoying that a completely static page causes the web server to run code? You want to shave off a few milliseconds from the page load time? Your page does not have dynamic content for your visitors? You have a static IP address at home? You are okay with slightly hackish solutions that might break spectacularly in the future?

Then I might have a short guide to caching PHP requests in Nginx for you:

covid-19, maps 

Wow, a few days ago I was slightly annoyed that the official Austrian COVID-19 Dashboard was only showing absolute numbers per district on the map and not per population which is far more helpful. So I spent a few hours getting stuck in the hell of map projections and topology to create my own:

And now they just updated the site to show relative data:

At least I got a chance to learn a bit.


In case screensharing isn't working in Jitsi Meet with Firefox 74: This is a bug and should be fixed with

You can apply that change easily to an installed instance:

In case you are sitting at home and spend a lot of time calling other people like me: You might want to look into meet. ( It is really simple to use and doesn't need accounts or desktop clients.
And in case the servers get overloaded in the next weeks, you can simply host it yourself. I wrote a quick guide that sums up how to get everything running:

Exciting announcement: Matomo Analytics for WordPress beta has launched 🚀 🥳.

Get a fully functioning Matomo in seconds with our new WordPress plugin.

Beta testers, we'd love to get you involved. Please let us know what you think 💃🕺

Read more:

Hi Fediverse

it seems to me that closed down it's services. All social media accounts are deleted and the site is currently offline.

Unfortunately, I have no clue what happened, I'm as surprised as you are. I already contacted the French, Italian and Turkish version of the site.

In case someone knows anything about what happened or has backups of one/multiple pages of the website, I would be very happy to get in touch with you.

#SwitchingSocial #offline

After many months of work, I have now finally finished my Bachelor's Thesis on how water travels through the solar system by analysing 1375 simulated protoplanet collisions.

A short summary for non-astronomers:

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