Hey!
So my problem is, for instance lets suppose I want to find method FindComponentByClass but I dont know its name. So what I would do basicly is to write some keywords in VS and check if any methods are suitable for me. However, with that Include What You Use system, it is not possible to search like that. So how would I find this method, if the video didn’t tell me its name as a challenge.
Basically you would have to look through the documentation on unreal. start with the top class in the hierarchy (in this case Actor) then i believe on the documentation you can do a search for this method. The documentation should also include the #include you would need for that class. Start here and give it a search to try it and see:
If you do a CTRL+F on this page to search the text, you may find the method on the page!