2. In this session we will learn:
What is JavaScript
Why Learn JavaScript
Applications of JS
Why learn JS, Where JS is used
Where JS Code Run
ECMAScript vs JavaScript
Java vs JavaScript
Setting Up Environment
Installing VS Code Editor
Installing VS Code Editor Material Icon and Live Server Extention
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4. Application of JavaScript
JavaScript is used to create interactive websites. It is mainly used for:
Client-side validation,
Dynamic drop-down menus/Sliders
Displaying date and time,
Displaying pop-up windows and dialog boxes (like an alert dialog box, confirm
dialog box and prompt dialog box),
Displaying clocks etc.
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5. Commonly Asked Questions
Q. How do I get JavaScript?
Q. Where can I download JavaScript?
Q. Is JavaScript Free?
You don't have to get or download JavaScript.
JavaScript is already running in your browser on your computer, on your tablet,
and on your smart-phone.
JavaScript is free to use for everyone.
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6. Why Learn JavaScript
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JavaScript is one of the 3 languages all web developers must learn:
1. HTML to define the content of web pages
2. CSS to specify the layout of web pages
3. JavaScript to program the behaviour of web pages
7. Where JS is used
JS is used in every technology:
Salesforce
Microsoft Dynamic CRM
SharePoint
Angular
Php
Mobile Apps
Web Applications
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8. Where JS Code Run
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11. Java vs JavaScript
JavaScript and Java are completely different languages, both in concept and
design.
Java is server side Object Oriented Programming Language.
JavaScript is a client side scripting language. (using Node you can also run JS code
on server to make dynamic web apps).
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12. Setting Up Environment
Download and install VS Code editor using below link:
https://code.visualstudio.com/download
Install these two extensions in VS Code Editor
Live Server
Material Icon Theme
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13. References:
Training Tracking Sheet:
https://docs.google.com/spreadsheets/d/1iI8T7WpGpdHzyluIQDc67BWE1N03YLH
bP4PpZq02Wwk/edit?usp=sharing
W3Shools.com https://www.w3schools.com/js/
Topics covered from W3Schools.com:
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JS Introduction
JS Where To
JS Output
