Arthur acquaints

Once upon a time I made a tour through Berlin with the focus on non-popular, but interesting and special places, that are more connected to the life and subcultures in Berlin. A big part of that included street art, which fascinates me until today. All the different ways of using creativity on walls and buildings and anything in the urban space also displays society and also struggles within it.

Being at the Congress or not (like me), there is a wealth of great talks and presentations happening, and in a number that is hard to remember. There is a need to manage something.

This year I try something new. Upload the Fahrplan into Nextcloud Tables, and have a view process related views for specific information and a good overview. Importing the schedule and keeping it in sync requires a custom script that then makes use of the Tables API.

In the middle of September I have been at the Nextcloud conference and took the opportunity to join a workshop on Android dev (I still utterly dislike Android, but that is a different topic). Back in the day I already tried and had troubles setting up Android Studio, so why not trying to get it running while the Pros are around.

Turned out it simply worked after installation. But the next challenge was to make my local Nextcloud dev server at https://cloud.example.com available from within the Android emulator to the Nextcloud app.

Summer holidays are here and a night-owly parent I am benefiting from the lift of the early rise dictate. This is yet another blog post fighting for the acceptance of chronotypes other than early birds.

A new study highlights the interplay between different factors including chronotypes on cognitive performance; and once more a contribution to the constant call-out for sane school start times.

(Sorry, this one is a bit of a longer post. Perhaps goes best with a cup of coffee or a bottle of Club Mate ;) )

Nextcloud can be run in combination with different software stacks, starting with the PHP runtime, to web servers, databases, memcache servers (or without), file storages and so on.

This year in March I went with my beloved ones for a week-long trip to Budapest, Hungary. It was the first time for all of us to visit this city. Here, find my impressions, things I learned, along a few tips.

We stayed at the Seven Seasons apartment hotel pretty much in the city center. In the spacious two-room apartment we had a room for us, the kids stayed in the living room, amd there was also an equipped kitchen, well suited to cook some children compatible food. The hotel also offered a good breakfast buffet, we were satisfied.

There are a lot of things out in the world that catch my interest and curiosity. That I like to dive into, and learn more about, and get excited about. Contemporary financial things are not one of them. And also I only have limited trust, to put it polite, in the various actors around financial products. It feels like swimming in a shark pool.

Gökhan Gültekin. Sedat Gürbüz. Said Nesar Hashemi. Mercedes Kierpacz. Hamza Kurtović. Vili Viorel Păun. Fatih Saraçoğlu. Ferhat Unvar. Kaloyan Velkov.

Four years ago, they were murdered by a racist in Hanau, Germany, a town I have never heard about before. Children lost their mother or father. Parents lost their children. Siblings lost their others. And of course friends lost their friends. Their lifes are broken and they are suffering to this day.

In software with plugin capabilities, typically in interpreted languages, it is possible that plugin have dependencies included, that may collide with dependencies included in core product, or in other plugins. It is not a problem when the same version is used, but in turns into a problem when different versions that are incompatible to each other are shipped. The end user may face bugs. Developers speak of the Dependency Hell.

In Nextcloud these plugins are the various apps, coming from various sources.

Example:

For a while the growing memory usage of my Nextcloud Talk app for SailfishOS was a kept in the back of my head. For the longest time the potential leak was an occasional observation: when looking which apps or processes may hoard memory. My app was never slim, and it looked it would only grow in RAM usage.

So this was a problem I wanted to tackle for a bit, although I was lacking tooling (was already digging there without much success) and in depth understanding of the technology used (after all it is a side project with pragmatic goals with very limited time resources).