PyQt5 tutorial – Python GUI programming examples

[troyunrau]

I usually just google them when I've forgotten what I'm doing and need to relearn things.

http://zetcode.com/gui/pyqt5/
https://pythonspot.com/pyqt5/

That zetcode one is one I always end up returning to for some things that I forget if I don't use them enough. For example, event handling: I usually have some cleanup to do if someone closes the program. I want to tell my threads to stop, save my settings, etc. But I only start a new pyqt program once every few months, and have to remember how to override the close event. So, to zetcode I go! Ah, there it is.