Comments

Comments are notes in your code that Python ignores. They help explain what your code does.

Single-Line Comments

Use # for single-line comments:

Multi-Line Comments

For longer explanations, use multiple # or triple quotes:

Exercises

When to Use Comments

Good comments explain why, not what:

Practice Playground

Key Takeaways

• Use # for single-line comments
• Comments are ignored by Python
• Good comments explain why, not what
• Use comments to temporarily disable code
• Triple quotes can be used for multi-line documentation