tuple in typescript code example

Example 1: type script tuple type

// Declare a tuple type
let x: [string, number];
// Initialize it
x = ["hello", 10]; // OK
// Initialize it incorrectly
x = [10, "hello"]; // Error
Type 'number' is not assignable to type 'string'.Type 'string' is not assignable to type 'number'.23222322Type 'number' is not assignable to type 'string'.Type 'string' is not assignable to type 'number'.Try

Example 2: tuple angular

var employee: [number, string] = [1, "Steve"];
employee[0]; // returns 1
employee[1]; // returns "Steve"

Example 3: tuple in typescript

let empId: number = 1;
let empName: string = "Steve";        

// Tuple type variable 
let employee: [number, string] = [1, "Steve"];

Example 4: typescript tuples

var mytuple = [10, "Hello", true, 15.98];

Example 5: data type angular

let decimal: number = 6;
let hex: number = 0xf00d;
let binary: number = 0b1010;
let octal: number = 0o744;
let big: bigint = 100n;Try