Let’s imagine that we want to manage cancellation of an async operation using generator functions in javascript. When a secondary event occurs, we can listen for it and force the generator function to return by calling its return method and handle cleanup in the finally block, which will always run before a generator returns. Say … [Read more…]
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…]