Coding with MJ
Coding with MJ
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Learn JavaScript Variables Fast in 2025
The introduction to a JavaScript tutorial series where videos are concise to help you level up fast. This video outlines:
- JavaScript values and variables
- common mistakes when using variables
- best practices with variables
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Timestamps:
00:00 - Intro
00:08 - Values
00:49 - Variables
06:00 - Exercises
07:11 - Good tip when naming variables
07:25 - Recap
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Other resources:
Download Visual Studio Code: code.visualstudio.com/
Download Node.JS: nodejs.org/en
Download nvm: github.com/nvm-sh/nvm
Переглядів: 15

Відео

Learn JavaScript in 2025 and Change Your Life (Introduction)9:08Learn JavaScript in 2025 and Change Your Life (Introduction)
Learn JavaScript in 2025 and Change Your Life (Introduction)
Переглядів 2716 годин тому
The introduction to a JavaScript tutorial series where videos are concise to help you level up fast. This video outlines: - why you should learn JavaScript and - how to set up your development environment to start coding real fast Timestamps: 00:00 - Intro 00:25 - Why you should learn JavaScript 01:05 - Let's get started 02:48 - Running JavaScript with Node.js 05:53 - Running JavaScript in the ...
It's easy to use React's useContext! :: React Tutorial13:51It's easy to use React's useContext! :: React Tutorial
It's easy to use React's useContext! :: React Tutorial
Переглядів 23Рік тому
It's easy to use React's useContext! This video will help you to learn how useContext works to pass around state to components in your applications. Timestamps: 00:00 - Introduction with application tree diagram 00:23 - The application 00:46 - The code 02:32 - Implement themes without useContext 06:49 - Drawbacks to not using useContext 07:41 - useContext introduction 07:55 - Creating a context...
React Tutorial :: useState for beginners13:25React Tutorial :: useState for beginners
React Tutorial :: useState for beginners
Переглядів 302 роки тому
Hey friends! This video will help you to learn how to use the React hook useState to store state in your applications. Timestamps: 00:00 - React Tutorial useState for beginners 00:14 - Overview of the application 00:57 - Trying to change 'name' 02:54 - Introducing useState 09:38 - useState on objects 12:00 - What does the React documentation say about object state? 12:15 - Some caveats about us...

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