What are some common errors when working with arrays in programming?

What are some common errors when working with arrays in programming?

Some common errors include off-by-one errors, accessing out-of-bounds indices, and forgetting to initialize arrays.

Can you explain what an off-by-one error is?

An off-by-one error occurs when a loop iterates one time too many or too few, often due to incorrect index handling.

How can I avoid accessing out-of-bounds indices?

Always check the array length before accessing an index, and use loops that respect the array boundaries.

What happens if I try to access an out-of-bounds index?

Accessing an out-of-bounds index can lead to runtime errors, crashes, or unexpected behavior in your program.