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KPN Interactive Tv Error 9990

·1 min

Als je bij de activatie van de KPN Interactive TV-ontvanger (zowel de 4K als de ‘oudere’ HD-ontvanger) tegen error code -9990 aanloopt, betekend dit dat je een IP-conflict hebt met een ander apparaat op je netwerk.

Multi Arch Dsmr Remote Datalogger With Logging

·2 mins

The old Docker image only worked on a Raspberry Pi and was built on a specific Raspberry Pi Python image. This new release is based on the more generic and official Python 3 Alpine image. Also, I’ve figured out how to build images for multiple architectures without building a single image on each platform.

Running 1password for Teams or Families on Linux

·2 mins

On my desktop PC I’m running both Windows and Ubuntu. For myself and my family I’ve a 1Password Families account. While the macOS and (the just refreshed) Windows app are working like a charm, Linux is left behind with an old guide explaining how to run the (outdated) Windows client in Wine. Besides the use of old software, that client doesn’t support Teams or Families.

Managing Data in a Large Layered Application

·7 mins

The API we are building consists of many different, and mostly independent ( decoupled ), layers (at least 7 before reaching the database). One of the only things that is required by all the layers is the data that is being retrieved or sent to the app.

Why Aiming 100 Code Coverage Improves Your Code

·2 mins

On the internet there is a lot of discussion about testing your code for a reasonable 100%. There are some who says that it is a waste of your time, others say that every single line should be tested.