What are the best practices in modular programming?

What are the best practices in modular programming?

Modular programming involves breaking down a program into smaller, manageable modules. Best practices include: 1. Keep modules focused on a single task. 2. Ensure modules are reusable. 3. Use clear and consistent naming conventions. 4. Maintain low coupling and high cohesion between modules.

Can you explain what low coupling and high cohesion mean?

Sure! Low coupling means that modules are independent and have minimal dependencies on each other, making them easier to modify. High cohesion means that the elements within a module are closely related in functionality, which enhances the module's clarity and usability.

What are some examples of modular programming languages?

Some popular modular programming languages include Python, Java, and JavaScript. They support modular design through features like classes, functions, and modules.

How can I refactor my code to be more modular?

To refactor your code for modularity, start by identifying repetitive code blocks and extracting them into functions or classes. Ensure each module has a single responsibility and interacts with others through well-defined interfaces.