Professional Python, Clean Code and DebuggingNames and small functions, DRY/KISS and separation of concerns, bugs, the stack trace and an orderly debugging process.Clean Code A: Good Names, Small Functions and a Single Responsibility Clean Code B: DRY, KISS, Separation of Concerns, Comments and Refactoring Debugging A: What a Bug Is, Kinds of Errors and Reading a Stack Trace Debugging B: The Debugging Process and the VS Code Debugger