ts array type code example

Example 1: typescript array of objects

//Define an interface to standardize and reuse your object
interface Product {
    name: string;
    price: number;
    description: string;
}

let pen: Product = {
  name: "Pen",
  price: 1.43,
  description: "Userful for writing"
}

let products: Product[] = [];
products.push(pen);
//...do other products.push(_) to add more objects...
console.log(products);
/* -->
*[
* {
*  name: "Pen",
*  price: 1.43,
*  description: "Userful for writing"
* },
* ...other objects...
*]

Example 2: 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 3: typescript how to create an array instance

var myInstance:MyArrayType[] = [];

Example 4: typescript array

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

Example 5: array in typescript

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

Example 6: typescript list

enum Color {
  Red = "red",
  Green = 2,
  Blue = 4,
}
let c: Color = Color.Green;Try