What are the best practices for writing reusable code?

What are the best practices for writing reusable code?

Some best practices include using modular design, following DRY (Don't Repeat Yourself) principles, and writing clear documentation.

Can you explain the DRY principle?

Sure! The DRY principle emphasizes reducing repetition in code. Instead of duplicating code, you create reusable functions or modules.

How can I ensure my code is modular?

To ensure modularity, break your code into smaller, self-contained functions or classes that each handle a specific task.

What role does documentation play in reusable code?

Documentation is crucial as it helps other developers understand how to use your code, making it easier to reuse.