IdentityServer & Azure AD Login: Unkown Response Type text/html

... and how to fix it.

Posted on 13 Oct 2019 by Robert Muehsig

Enforce Administrator mode for builded dotnet exe applications

... hello UAC!

Posted on 30 Sep 2019 by Robert Muehsig

Check installed version for ASP.NET Core on Windows IIS with Powershell

... can my ASP.NET Core application run on this Windows Server?

Posted on 31 Aug 2019 by Robert Muehsig

SQL Server, Named Instances & the Windows Firewall

Or how to fix 'A network-related or instance-specific error occurred while establishing a connection to SQL Server.'

Posted on 31 Jul 2019 by Robert Muehsig

Jint: Invoke Javascript from .NET

Combine the power of Javascript and C# with Jint.

Posted on 30 Jun 2019 by Robert Muehsig

Build Windows Server 2016 Docker Images under Windows Server 2019

Building Docker Images with different Windows targets...

Posted on 31 May 2019 by Robert Muehsig

Update OnPrem TFS 2018 to AzureDevOps Server 2019

How to update a OnPrem TFS 2018 installation to the newest Azure DevOps Server 2019.

Posted on 30 Apr 2019 by Robert Muehsig

Load hierarchical data from MSSQL with recursive common table expressions

Designing a hierachie inside MS SQL can be painfull, but at least there is a way to load this data in a fast way.

Posted on 31 Mar 2019 by Robert Muehsig

Check Scheduled Tasks with Powershell

Using Powershell to see the status and actions of a scheduled task in Windows.

Posted on 26 Feb 2019 by Robert Muehsig

Office Add-ins with ASP.NET Core

If you want to write Office Add-ins powered by an ASP.NET Core host you might want to check this out.

Posted on 31 Jan 2019 by Robert Muehsig

How to use TensorFlow with AMD GPU's

it's super easy

Posted on 04 Dec 2018 by Oliver Guhr

Make your WCF Service async

... and even maintain client compatibility!

Posted on 03 Dec 2018 by Robert Muehsig

HowTo: Run a Docker container using Azure Container Instances

If you are new to the Docker World and unsure how to run a simple Docker Container on Azure you should maybe check out the Container Instances Service. I will show you how you can do this in this blogpost.

Posted on 12 Nov 2018 by Robert Muehsig


Selfsigned certificats for localhost development gone wrong... and fixed!

Posted on 31 Oct 2018 by Robert Muehsig

Be afraid of varchar(max) with async EF or ADO.NET

Do async, but be careful with 'stupid' column type choices. See here why...

Posted on 26 Sep 2018 by Robert Muehsig

Migrate a .NET library to .NET Core / .NET Standard 2.0

It's about time to build .NET Standard 2.0 libs!

Posted on 30 Aug 2018 by Robert Muehsig

Improving Code

Recently I tried to simplify code I had written. As it tunred out, only I thought its simpler ;)

Posted on 03 Aug 2018 by Oliver Guhr

Easy way to copy a SQL database with Microsoft SQL Server Management Studio (SSMS)

It's quite ironic that cloning or copien a database with SSMS is such a hard thing. This blogposts serves as a very short reminder to myself and interesting readers how to copy a database on the same server.

Posted on 31 Jul 2018 by Robert Muehsig

DbProviderFactories & ODP.NET: When even Oracle can be tamed

Accessing Oracle from .NET can be a pain, but it is easier than you might think with the right provider.

Posted on 01 Jun 2018 by Robert Muehsig

CultureInfo.GetCultureInfo() vs. new CultureInfo() - what's the difference?

Last month I was fighting a nasty localization problem with number group separators. If you are dealing with localizations you should know the different behavior of GetCulture() vs new CultureInfo().

Posted on 28 May 2018 by Robert Muehsig