Blog

Modern API-Development with ASP.NET Core

Due to my daily business, I have created a series of sample projects how to develop and evolve a modern API with the help of ASP.NET Core.

Hide organizations in Azure DevOps aka VSTS

Azure DevOps aka Visual Studio Team Services aka VSTS got a pretty nice new interface and design the last month - but has one huge disadvantages for all you guys out there: all orgnization of a user are visible.

Run ASP.NET Core with .NET Framework in a Docker Container

Sometimes you still have the requirement that the .NET Framework is needed - but you still want to use ASP.NET Core and Docker.

Review: Corsair H100i v2 auf Intel 7820X mit NOCTUA NF-A12x25

Leider hat mich mal wieder ein Hardware-Defekt meines Arbeits-PCs für ein paar Stunden lahmgelegt.

Der Schaden

Gearbeitet bis Nachts um 2 hat am nächsten Morgen um 10 Uhr das System den Start verweigert. Mein 10 Monate alter CPU-Kühler Arctic Liquid Freezer 240 {target=_blank rel=noopener} hat leider von jetzt auf nachher ohne vorherige Ankündigung den Geist aufgegeben: Pumpe defekt. Dies hat sich durch eine entsprechende Fehlermeldung beim Start des Systems bemerkbar gemacht: CPU FAN ERROR.

Run ActiveMQ in Docker on your Synology

If you have a Synology with an x86 CPU it is very easy to run Docker Containers on your Synology. If you have a ARM-based Synology systems, this does not work, because most of the Docker Images requires a x86 architecture

Run MongoDB in Docker on your Synology

If you have a Synology with an x86 CPU it is very easy to run Docker Containers on your Synology. If you have a ARM-based Synology systems, this does not work, because most of the Docker Images requires a x86 architecture

Synology DS718+ RAM Upgrade

By default, the Synology DS718+ comes with 2GB of RAM. This article shows how to extend the Synology DS718+ to 10GB by another 8GB bar. In my case, the entire installation time did not require more than two minutes.

Fix Firefox crash on Ubuntu Mate

Unfortunately, currently the latest versions if Firefox (current: 61) on Ubuntu Mate are not supported. Firefox crashes. The latest version that runs on Ubuntu mate is the 42.

Raspberry PI und Ubuntu Mate mit Unitymedia WifiSpot verbinden

Ziel ist es einen Raspberry PI mit dem Unitymedia WifiSpot zu verbinden.

Dafür verwende ich als Basis Ubuntu Mate 16.04, sowie einen Raspberry PI 3 {target=_blank}, der bereits einen W-Lan-Chip Onboard hat. Diese Anleitung funktioniert genauso mit einem Raspberry PI 2 {target=_blank} benötigt jedoch einen extra W-Lan-USB-Dongle. Ich verwende dafür ein EDUP-Dongle {target=_blank}.

Delete network manager entries in Ubuntu Mate

Often, I have the problem that the buttons of the Ubuntu Mate Network Manager to edit or delete network entries are disabled. This means the current user - even if I am root - do not have permissions.