Idogawa.dev Consulting Blog and Software
Welcome
I'm Andi Idogawa. I write software to help people save time. Here you will find my collection of writings, tutorials and more.
Contact me at web@idogawa.dev
Consulting
- Webapplication development and maintenance.
- Ruby development
- PHP 5 to 8.1 Upgrades
- Cybersecurity
- Intercultural Communication, especially Japanese and Swiss markets
- DevOps
- DX（Digital Transformation｜デジタルトランスフォーメーション）
Posts
2024
- Ruby on the frontend demo app
- Exploring the Dynamic World of Animated SVG Favicons
- How to git diff epub, docx and sqlite files
2023
- Crafting a Professional Invoice with Markdown
- Get a list of all installed windows programs using ruby
- Avoid Tab Bankrupcy
- File.exists? and Dir.exists? on Ruby 3.2 Workaround
- Debugging CRuby
2022 December
- 2022: The year English became a programming language
- Making a todo.txt app with chatgpt. How in the world is this possible?
- Happy Endings for Sad Movies
2022 November
- How to code in PHP on android phone
- How to scan schoolbooks
- How to code in ruby on rails on android phone
- How to programm in python on your phone
- How to install Linux on Android using termux
- What the heck is Mastodon and the Fediverse?
- How to edit your selfhosted website on an android phone
- How to deploy with git
2022 October
2022 June
2022 January
- A Software Engineers Short Review of the Kensington Expert Mouse Wireless Trackball
- How to use a USB DisplayLink Monitor with an Raspberry Pi 4