How practice for best learning

Answer 1

* learn from other people's codes: How did they do it? Try to understand and re-create them
* do your own little code projects (e.g. small games)

Answer 2

https://www.sololearn.com/discuss/1589935/?ref=app

Answer 3

Please take a look at the forum rules:
https://www.sololearn.com/Content-Creation-Guidelines/
https://www.sololearn.com/Discuss/1316935/?ref=app