How to use console.log() Method In Javascript
Example: In this example, we will access simple array elements using their index number.
let array = ['geeks', '4', 'geeks'];
// Accessing array elements one by one
console.log(array[0]);
console.log(array[1]);
console.log(array[2]);
Output
geeks 4 geeks
There are multiple ways one can iterate over an array in JavaScript. The most useful ones are mentioned below.
Iterate over an array in JavaScript
Iterating over arrays in JavaScript is a fundamental task that developers frequently perform. JavaScript provides several methods to iterate through arrays, including for, forEach(), map(), filter(), reduce(), and for…of. Each method has its specific use cases, benefits, and best practices. This guide explores these different array iteration methods, demonstrating how to effectively loop through arrays to manipulate and access their elements in JavaScript.
There are many ways to iterate through an array in JavaScript:
Table of Content
- 1. Using console.log() Method
- 2. Using for Loop
- 3. Using while loop
- 4. Using forEach() Method
- 5. Using every() Method
- 6. Using map() Method
- 7. Using filter() Method
- 8. Using reduce() Method
- 9. Using some() Method
- 10. Using entries() Method
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