What are the best practices for using loops in programming?

What are the best practices for using loops in programming?

When using loops, it's important to keep them efficient. Avoid unnecessary iterations and consider using break statements.

Can you explain why avoiding unnecessary iterations is important?

Avoiding unnecessary iterations improves performance, especially in large datasets, reducing execution time and resource usage.

What about using break and continue statements?

Using break can exit a loop early when a condition is met, while continue skips the current iteration, which can enhance clarity.

Are there any specific types of loops that are better for certain tasks?

Yes, for example, 'for' loops are great for iterating over arrays, while 'while' loops are useful when the number of iterations isn't known.