Hello!

I'm Rostislav Jadavan, a developer who loves trail running and tech. When I'm not coding, you can find me on the trails or experimenting with new technologies in my home lab. Family time is precious to me, a perfect balance to my tech-filled world.

Recent Posts

• Understanding ECC memory types and why my workstation was beeping at me

  Posted on:December 21, 2024

  Some time ago, I bought a Celsius J550 workstation with an i7-6700. I wanted to upgrade it to its former glory so I went on eBay, bought a Xeon and ECC memory. When I turned the machine on, it started beeping angrily at me. Yeah, I had bought the wrong ECC memory.

• Solid Queue in new Rails 8 project

  Posted on:November 14, 2024

  When trying to set up Solid Queue in a new Rails 8 project, I followed what seemed like the obvious steps but I kept getting error.

• Ubuntu 24.04 on Macbook Pro 2013

  Posted on:September 22, 2024

  I have Macbook pro 13 inch from 2013 laying in my drawer and I was wondering if I can install Linux on it and keep using it as my spare laptop.

• How to delete accidentally pushed sensitive files in Git

  Posted on:July 29, 2024

  We've all been there. You're working on a project, pushing commits left and right, when suddenly you realize you've accidentally pushed a sensitive file to your repository.