Are you still paying for your SSL certificates? There is a free and open certificate authority called Let’s Encrypt for some time now and its main usage is through its certbot. This means that it can be fully automated! The bot prepares everything for you implementing the ACME protocol and works by placing a file … [Read more…]
For a long time, I had a dream. A network attached storage (NAS) solution to keep my backups on. I’m a little mad when it comes to backing up. Do not feel all right without at least 3 copies of the same thing on different places. When I was working on a 3d game engine … [Read more…]
I was once into hobby RC airplane stuff – unfortunately don’t have the time to fly these days. (Check my first flight here) Got myself a cheap 6 channel FM transmitter on eBay back in the day, not that 2.4 GHz rubbish, one with a huge antenna, you know. It was a much cheaper option … [Read more…]
Animation is a pain if you do not know how it is implemented. Basically, you are updating a value with respect to time. This is generally done by calculating the time elapsed since the last frame and interpolating this value between its initial and final values. The interpolation needn’t be linear, there are many such … [Read more…]