What are some common mistakes people make when working with arrays?

What are some common mistakes people make when working with arrays?

Some common mistakes include off-by-one errors, not initializing arrays, and misunderstanding array methods.

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

An off-by-one error occurs when you iterate through an array and mistakenly go one index too far or not far enough.

How can I avoid these mistakes?

To avoid these mistakes, always double-check your loop conditions and ensure you're familiar with array indexing.

What are some best practices for working with arrays?

Best practices include using descriptive variable names, keeping your code modular, and utilizing built-in array methods effectively.