10:30 AM – Intro to Python – Isaac

Today, we learned

1. Data types, variables, operators (+, -, *, /, %)
   1. % is modulo, the remainder operator
   2. Increment with += (there are also -=, *=, /=, %=)
2. String concatenation with +
3. Printing formatted strings with f-string
   1. print(f”You can print {variable} like this.”)
4. Variable name rules (can’t start with a number, can’t have space, can have a-z, A-Z, _, and 0-9)
5. String formatting with .upper(), .lower(), .title(), .strip(), .lstrip(), .rstrip()
6. Escape sequences (\n, \t, \”)
7. Conditionals with if, elif, else (most specific case on top)
8. == for equal, != for not equal
9. and, or, not

Homework

1. Try out code examples from pages 20-23 of the textbook (Textbook Link), and save it to a file called Jun_24_StringHomework.py.
2. Do #3 from List, Inputs, IF and ELSE, Loops and function, and save it to a file called Jun_24_IfElseHomework.py.

If you have any questions, feel free to email me at isaac@ayclogic.com!