What are the best practices for using mutable data in programming?

What are the best practices for using mutable data in programming?

When using mutable data, it's important to minimize side effects, use clear naming conventions, and document changes.

Can you explain why minimizing side effects is important?

Minimizing side effects helps maintain predictable behavior in your code, making it easier to debug and understand.

What are some common pitfalls when working with mutable data?

Common pitfalls include unintended data changes, race conditions in concurrent environments, and difficulty in tracking state.

How can I effectively document changes to mutable data?

You can use comments, version control systems, and change logs to document changes, ensuring clarity for future reference.