I noticed recently that I don’t use any parameters in my functions. Apparently, you can have the same outcome without them. Is that really so? Although I get the feeling that we should use the parameters as frequently as we can… or not? What are the advantages of scripts that have functions with parameters over those without parameters? What are best practices when using parameters?
I just wondered at the fact that my functions so far didn’t take any parameters, yet the applications were running correctly.