Typescript Type Array code example

Example 1: typescript integer

// There is no int type, use number
const myInt: number = 17;
const myDecimal: number = 17.5;

Example 2: create array of... in typescript

let fruits: Array<string>;
fruits = ['Apple', 'Orange', 'Banana']; 

let ids: Array<number>;
ids = [23, 34, 100, 124, 44];

Example 3: typescript array

// let arr_name, elemType[];
let list: number[] = [1, 2, 3];
// Generic array type, Array<elemType>:
let list: Array<number> = [1, 2, 3];

Example 4: typescript array

let list: number[] = [1, 2, 3];

Example 5: type script array

let list: number[] = [1, 2, 3];

Example 6: array in typescript

const count = [...Array(5)];
count.map((_) => console.log('hi'));