
- JavaScript
- Beginner
About this Course
Arrays provide a way to store multiple pieces of information. An array is a list of values: numbers, strings, boolean values, or even other arrays. In this course, you'll learn the basics of using arrays as data structures.
Store Multiple Values in an Array
Learn the basics of arrays, a common data structure for holding multiple pieces of information.
11 steps-
What is an Array?
4:35
-
Create an Array
2 objectives
-
Access Elements in an Array
3:04
-
Access Array Elements by Index
2 objectives
-
Review Array Basics
5 questions
-
Add Elements to an Array
4:10
-
Add Elements to an Array
2 objectives
-
Remove Elements From an Array
4:17
-
Remove Elements From an Array
2 objectives
-
Copy and Combine Arrays with the Spread Operator
7:18
-
Review Adding, Removing, and Copying Array Elements
6 questions
Multidimensional Arrays
You can place an array within an array, even create an array that contains nothing but other arrays. An array inside an array is called a "multidimensional array".
7 stepsTeacher
-
Guil Hernandez
Guil is a Full Stack JavaScript and Front End Web Development instructor.