28.2. Declaring and Using Variables

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Wed Aug 31 2022 20:28:47 GMT+0000 (Coordinated Universal Time)

// In JavaScript, we have:

let spaceShuttleName = "Determination";
let shuttleSpeed = 17500;
let distancetoMars = 225000000;
let distancetoMoon = 384400;
let milesperKilometer = 0.621;

// The same declarations in TypeScript would be:

let spaceShuttleName: string = "Determination";
let shuttleSpeed: number = 17500;
let distancetoMars: number = 225000000;
let distancetoMoon: number = 384400;
let milesperKilometer: number = 0.621;

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typeScript

@cruz

28.2. Declaring and Using Variables 28.3. Arrays in TypeScript 28.4. Functions in TypeScript 28.5.1. Classes 28.6. Compiling TypeScript

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<script>

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28.2. Declaring and Using Variables

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