Angular - TypeScript

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What is TypeScript:
* It support OOP.
* It provides static support to Javascript.
* Easier to use Javascript.
* It is the superset of Javascript & ECMAScript.
* Typescript file save as .ts
Compile the code:
* Typescript have to convert into Javascript. This process is called "transpiling".
* demo.ts to demo.js
* Command to compile : tsc demo.ts
Run the code:
* We will use node command to run the code.
* Command to run : node demo.js

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