can anyone help me to understand, how to use "set return value" and then "if function return value is"?
I don't exactly get, how that works. is it like a waiting state? I imagined, you can call a function, an then use the return value in the following code, (like await signal or as a variable) but that does not seem work the way I thought at least. I also don't understand, how the code knows, which functions return value I mean and so on... I'm quite sure it is easy, but sometimes your mind takes a wrong twist.
I could not find any lecture on that, please give me a link or some advice or an example.
Thanks in advance!