I heard they have a new scripting pdf documentation. It has about 100 pages. But for 700 script functions it means that every command is written on only 1/7 page. So I am sure they miss examples, explanations and more. It is just a simple mentioning of functions with a short sentence about their intention. This is by far not enough to understand an engine conception.

Asking for every problem in a forum might be a new habit but it is not effective and leads to very long development times because of waiting, reading forums and such