initializeArray

Initializes and fills an array with the specified values.

Use Array(n) to create an array of the desired length, fill(v) to fill it with the desired values. You can omit val to use a default value of 0.

typescript

const initializeArray = (n: number, val: any = 0) => Array(n).fill(val);

typescript

initializeArray(5, 2); // [2, 2, 2, 2, 2]