Hi. My name is Sebastian and I'm a software developer. On this website I write about topics that I've explored over time and want to remember - most of them related to programming. Hopefully, some of them may even be interesting or helpful to you. Recent Articles Boxing Nullable Value Types in C# 19 Mar 2024 19 Mar 2024 1 min read C# .NET The .NET Configuration System 17 Mar 2024 17 Mar 2024 3 min read .NET C# PowerShell Application Frame 9 Mar 2024 9 Mar 2024 2 min read PowerShell Hugo Code Block Tests 3 Mar 2024 3 Mar 2024 3 min read Hugo Markdown Test Page GitHub Actions Cheat Sheet 3 Mar 2024 3 Mar 2024 2 min read GitHub GitHub Actions Hugo Test Page: Image DPI 19 Feb 2024 19 Feb 2024 1 min read Hugo Test Page Hugo: Implicit/Indirect Assets 18 Feb 2024 18 Feb 2024 1 min read Hugo Comments in Hugo Templates 18 Feb 2024 18 Feb 2024 1 min read Hugo GitHub Actions: Print All Values from github Context 18 Feb 2024 18 Feb 2024 1 min read GitHub GitHub Actions Sunsetting WordPress 5 Feb 2024 5 Feb 2024 3 min read WordPress Line Endings in C# Files 4 Feb 2024 4 Feb 2024 2 min read C# File Format Visual Studio ReSharper Hugo Info Box Tests 4 Feb 2024 4 Feb 2024 2 min read Hugo Markdown Test Page Short Page 28 Jan 2024 28 Jan 2024 1 min read Test Page Script Attachment Tests 27 Jan 2024 27 Jan 2024 1 min read Test Page Hugo Shortcode Tests 17 Jan 2024 17 Jan 2024 1 min read Hugo Test Page Ignore Content Files in Hugo 10 Jan 2024 10 Jan 2024 1 min read Hugo DevContainers 29 Dec 2023 29 Dec 2023 2 min read Containers Docker VSCode MSBuild and .csproj Cheat Sheet 16 May 2023 16 May 2023 2 min read MSBuild .NET Cheat Sheet Generic Host (a.k.a. IHostBuilder) - demystified 3 Oct 2022 3 Oct 2022 8 min read .NET C# Dependency Injection in .NET 19 Sep 2022 19 Sep 2022 1 min read .NET C# Vagrant on Windows 13 Jun 2021 13 Jun 2021 2 min read Vagrant Windows Vagrant Basics 13 Jun 2021 13 Jun 2021 3 min read Vagrant Indentation in Markdown 16 Jul 2020 16 Jul 2020 3 min read Markdown File Format UTF-8 and BOM 22 Mar 2020 22 Mar 2020 3 min read Unicode File Format docker-compose 1 Feb 2020 1 Feb 2020 1 min read Docker PowerShell Basics and Snippets 18 Jan 2020 18 Jan 2020 2 min read PowerShell Script: Unload PowerShell Modules 6 Jan 2019 6 Jan 2019 2 min read PowerShell Docker Cheat Sheet 29 Dec 2018 29 Dec 2018 1 min read Docker Cheat Sheet YAML Basics (for people how know JSON) 28 Dec 2018 28 Dec 2018 2 min read YAML IPv6 Address Primer 1 Jan 2018 1 Jan 2018 8 min read IPv6 Networking Bash variable inheritances cheat sheet 20 Oct 2016 20 Oct 2016 1 min read Bash Cheat Sheet Vagrant Tutorial - From Nothing To Multi-Machine 2 Oct 2016 2 Oct 2016 8 min read Vagrant PXE Server on Existing Network (DHCP Proxy) with Ubuntu 2 Sep 2016 2 Sep 2016 5 min read Ubuntu PXE Breaking .NET's Random class 23 Aug 2016 23 Aug 2016 3 min read .NET Algorithms Docker, .NET Core and (NuGet) Dependencies 13 Aug 2016 13 Aug 2016 5 min read .NET NuGet Docker SimpleMutex in .NET 5 Feb 2015 5 Feb 2015 2 min read .NET .NET Serializers Comparison Chart 30 Oct 2014 30 Oct 2014 9 min read .NET Serializers Ping/Identify Computers By Name In Local Network 7 Jul 2014 7 Jul 2014 2 min read Networking DNS mDNS High Resolution Clock in C# 2 Jul 2014 2 Jul 2014 4 min read .NET Windows Performance Counter Types 20 Nov 2013 20 Nov 2013 7 min read Windows .NET C# and GC.KeepAlive() 8 Aug 2013 8 Aug 2013 3 min read .NET C++/CLI Cheat Sheet 31 Jul 2013 31 Jul 2013 16 min read C++/CLI Cheat Sheet .NET WCF: Real Easy 8 Jul 2013 8 Jul 2013 4 min read .NET WCF Networking Windows Setup, Boot Manager, And Multiple Disks 17 May 2013 17 May 2013 3 min read Windows The Visitor Pattern Explained 6 May 2013 6 May 2013 11 min read Algorithms Design Patterns OOP PowerShell functions for the uninitiated (C# developer) 18 Mar 2013 18 Mar 2013 3 min read PowerShell Sort posts by modification date in Wordpress 13 Feb 2013 13 Feb 2013 1 min read WordPress Plotting graphs with R 18 Jan 2013 18 Jan 2013 2 min read R Graphs Calculate return value for sort by int 17 Jan 2013 17 Jan 2013 1 min read Algorithms .NET Java .NET Locking Performance 4 Oct 2012 4 Oct 2012 1 min read .NET Performance