Day 1 - 14/10/2022 Lesson 2 – Booleans, string interpolation, and checkpoint 1

Sections here:

How to store truth with Booleans - discover bulean type true and false available values and boolean operators !, .toggle()
- Test: Doubles and Booleans

How to join strings together - strings concatenation and string interpolation
- Why does Swift have string interpolation? - small explanation of why swift using string interpolation
- Test: String interpolation

Summary: Simple data

Checkpoint 1

Lesson playground available at Lesson002/Lesson002.playground.