The blog post discusses the detrimental effects of slow feedback loops in software engineering, emphasizing that they waste time and resources. It argues that teams often overlook the importance of local testing environments, lead...
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The blog post discusses the author's experience with No Shave November and Movember, focusing on creating a GIF to track beard growth over the month. It explains the process of aligning and scaling selfies using Python and OpenCV,...
The blog post discusses the risks associated with using mock testing in software engineering, particularly when it comes to databases. It highlights the potential for false confidence when mocks are used for happy path testing, as...
A comprehensive guide for installing Arch Linux directly onto a drive from an existing Arch system, aimed at beginners.
The author shares their experience transitioning from Windows to Linux on a Steam Deck, specifically addressing the issue of ghosting in games using the Sway window manager and Nvidia RTX 3070. They explain that ghosting occurs wh...
The text discusses the current state of AI and its impact on various industries. It highlights the overpromises and challenges of AI, and the author's skepticism about the future of AI. The author also shares examples of AI's impa...
The post explains how to tether an iPhone to a RaspberryPi and share the iPhone's network on eth0. It also covers the installation of Ubuntu Server, connecting to the iPhone, routing traffic through the iPhone, and using the Raspb...
The text is a part of a series called 'Hello, Sway!' and discusses the author's motivation to switch to Linux from Windows, and the process of setting up Arch and Sway using archinstall. It also provides solutions to common issues...
0Hello World
2025-03-16 • blogging software engineering aurora finland
Matthias Döpmann, a Software Engineer, introduces his new blog revontulet.dev. He explains the reasons for migrating from his old blog and the shift in his work from Java & Kotlin to Go and YAML. The blog is named Revontulet, Finn...
0About Me
2022-03-06 •
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0Archives
2022-03-06 •
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The post explains how to set up Ubuntu in WSL2 and use it in GUI mode with i3 as a Window Manager. It provides a detailed guide on installing Ubuntu on WSL2, installing i3 and VcXsrv, and setting up the i3 configuration.
0Ubuntu and i3 on Lenovo Legion 5 Pro
2021-08-22 • linux lenovo legion ubuntu nvidia i3wm
The text provides a guide on how to install Ubuntu with i3wm on the Lenovo Legion 5 Pro, including creating a bootable USB media, installing Ubuntu, and replacing GNOME Display Manager with LightDM.
The text explains the concepts of generics - Invariance, Covariance, and Contravariance in Kotlin. It provides code samples and examples to demonstrate these concepts. It also discusses the use of covariance and contravariance in ...
The text discusses the use of Kotlin extensions for creating test stubs for business classes. It compares the process in Java and Kotlin, highlighting the benefits of using Kotlin for test-related logic.
The post is a detailed guide on using Spring Boot with MongoDB, covering topics such as setting up MongoDB with Docker, creating a Spring Boot project, connecting the application to MongoDB, creating a MongoDB document representat...
The text discusses setting up a remote multimedia station using Raspberry Pi 4, Docker, and ZeroTier. It provides detailed instructions on installing prerequisites, joining ZeroTier network, setting up JDownloader-Docker, and usin...
The post describes how to set up Jekyll in Docker to create a blog, as the author only has Jekyll installed on one machine and wants to be able to add blog posts from any machine using Docker.
The text explains how to read temperature and humidity with Raspberry Pi 4 using Docker setup. It provides a step-by-step guide to build a docker image to read out the data, including prerequisites, building the base image interac...
The text is a guide on how to read temperature and humidity using RaspberryPi 4 and Ubuntu Server 20.04 64 Bit. It provides a step-by-step installation process and troubleshooting for the DHT11/22 sensor.
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