JavaScript - Datatypes: Null and Undefined

Published: 17 August 2023
on channel: Affineura

🔍 Dive into the intriguing world of JavaScript as we break down two special data types: null and undefined. Whether you're a beginner or just need a refresher, this tutorial is designed to be fun and easy to follow. We'll uncover the nuances between the two, look into the type of operator, and the differences when using double and triple equals. Ready to become a JavaScript pro? Let's dive in! 😄💻

Questions Answered:

- What are null and undefined in JavaScript?
- How does JavaScript represent variables that are declared but not assigned a value?
- How is null used in JavaScript?
- What is the difference between null and undefined using the type of operator?
- How do double and triple equals treat null and undefined?

#javascript

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