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Chapter
Functions: Reusable Blocks of Code
Understand how to define and call functions to write more organized, modular, and efficient Python code.
- 01
What is a Function and Why Use Them?
- 02
Defining Your First Function
- 03
Calling Functions: Making Them Work
- 04
Parameters and Arguments: Passing Information
- 05
Return Values: Getting Information Back
- 06
Scope: Where Variables Live
- 07
Docstrings: Documenting Your Functions
- 08
Putting It All Together: A Practical Example