Sometimes I need to cross compile something on my PC to run on a Raspberry Pi. It's really handy that Go has cross compilation built in, it would be even better if I could remember the right environment variables to use whenever I needed to build stuff. It should be easy to remember them, they are....

After upgrading my raspberry pi to use LibreELEC 10 or 11 I no longer got anything displayed on my TV when I started up the system. I found that the reason was because the HDMI output is disabled by default unless the TV is fully on (not just in standby). I remember playing around with some config.t...