This is my blog!

The main reason to maintain this blog is really truely a very selfish reason -- I want to remember stuff I learned, and I do so much better if I put in the effort to write it down. Stuff I won't remember anyway will be available to my future self to read an remember again.

If doing so publicly helps other people than my future self -- even better :-)


Often, there is need for the same functionality in different projects, whether it is with custom classes, enums or even extensions on framework classes. In order to not reinvent the wheel over and over again for your future self, why not create a personal toolbox that can be imported...


Saving data locally in the digital world means writing data to a file on the devices systems. Files are stored in folders on said systems. But we don't have a folder structure on iOS as we have it on macOS (or on any other operating system) -- so where do we save data?

We could be u...