hands-on lab
Working With JavaScript For Loops
Difficulty: Intermediate
Duration: Up to 45 minutes
Students: 173
Rating: 4.2/5
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Description
In this lab, you will be working with JavaScript For loops. A for loop is a way to loop over an iterable in JavaScript. A loop is used to execute a specific block of code a specific number of times. JavaScript has loops that are designed to work on iterable and non-iterable data types.
Learning Objectives
Upon completion of this lab, you will be able to:
- Create a for loop
- Create a for...of loop for arrays
- Create a for...in loop for objects
- Understand how different loops work in different scenarios
Intended Audience
- Software Engineers who need to learn front-end technologies to expand their skillset
- Beginners learning front-end development
Prerequisites
The following courses/courses and labs can ensure your success:
Covered topics
Lab steps
Introduction to JavaScript Labs
Using a For Loop to Loop Through an Array
Using a For...Of Loop to Loop Through an Array
Using a For...In Loop to Loop Through an Object