Performing a delayed and/or repeating operation in a Swift Actor

Say you want to perform some operation after a delay, and/or at regular intervals, inside a Swift actor – maybe your actor represents a weather station and you want to periodically fetch the latest weather information, automatically. How do you do that? You could punt the problem to some other code, outside the actor – … Read more

Z9 GPS disables itself

I’ve been out using my Z9 every weekend, but a bit behind on actually going through all the photos. Just now I was reviewing some and was surprised to realise there were no GPS coordinates. In any from that day. Where I was outdoors for hours in a flat grass field. I then discovered that … Read more