How to classify knowledge?

Question

IT education

I took a course from htmlacademy, now for the sake of practice I make up easy layouts.
But there is a feeling that I have porridge in my head.
How to put things in order in your head and put everything on the shelves?

Answer 1

This is fine. Now there should be porridge. It is cured by practice.

Answer 2

You need to understand the stage-by-stage evolution of the layout: from a completely white window with one area (html, body) to a completely laid-out layout.
That is, the transition from the largest areas to smaller details (OOP):
1. First - the correct positioning, size, scaling.
2. Then - gaps and design (shadows, rounding, distortion, etc.)..

Answer 3

Did you take notes during the course?
Having your own summary helps a lot with the absence of porridge in any area studied or when reading a specialized book.
Of course, the abstract must be in electronic form, in any system for storing records (for example, onenote, evernote, google keep, etc).

Answer 4

To delve into one and the same and broaden one's horizons several times.
Personally, I always and now have 29 tabs open with various questions, a tutorial, examples, and this is how I put everything in order.