Array Iteration

Array iteration is a fundamental programming concept that involves sequentially accessing and processing each element in an array or list data structure. It enables developers to perform operations like filtering, mapping, reducing, or transforming data efficiently. This concept is implemented through various methods, loops, or functions across programming languages.

Also known as: Array Looping, List Iteration, Iterating Over Arrays, Array Traversal, Element Processing

Why learn Array Iteration?

Developers should master array iteration as it is essential for handling collections of data in applications, such as processing user inputs, manipulating datasets, or implementing algorithms. It is widely used in scenarios like data analysis, UI rendering in web development, and backend data processing, making it a core skill for efficient and readable code.

Learning Resources

• docs: MDN Web Docs: Array Iteration Methods
• tutorial: freeCodeCamp: JavaScript Array Iteration Tutorial
• tutorial: W3Schools: JavaScript Array Iteration
• video: YouTube: Array Iteration Explained (Traversy Media)
• docs: GeeksforGeeks: Iterating Over Arrays in Various Languages