Today is so beautiful that my daily coding practice almost eluded me. So, as I was reading along, I didn’t fully understand what was happening with the code in question. But, as soon as I typed it into my IDE (IntelliJ) and ran the code, I could SEE what was happening.
So that is my tip for you today. Don’t immediately panic if something goes over your head. Wait at least until you run the code before you get anxious. And if you still don’t understand, then contact your nearest computer scientist. 😉 And if s/he can’t help you, then you can start panicking. 😭