- 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
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Create an Array
2 objectives
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Access Elements in an Array
3:04
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Access Array Elements by Index
2 objectives
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Review Array Basics
5 questions
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Add Elements to an Array
4:10
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Add Elements to an Array
2 objectives
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Remove Elements From an Array
4:17
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Remove Elements From an Array
2 objectives
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Copy and Combine Arrays with the Spread Operator
7:18
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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
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Guil Hernandez
Guil is a Full Stack JavaScript and Front End Web Development instructor.