Chapter 1 Item 9-19 Noted sharing | Notion
19. Other Rules of Strings
18. find, count, swith, endswith
17. Format, fstring and replace
16. String Method I
15. String Concatenation
14. String Quotations and Line Changing
13. String Indexing and Slicing
12. Variable and Assignment
11. Functions for Numbers
10. Operations for Numbers in Python
9. Intro to Python Data Types