Javascript Create multidimensional Array initialized with 0.

Multidimention are required while solving complex problem using memoization. In there is no native support for Multidimensional array. Using ES6 one-line code we can create 2D, 3D, etc.

Create 2D array initialized with 0

In this example, we will create 10*10 array initialized with 0. We will use ES6 array method fill().

// This code will create a 10*10 arrray initialized with 0
const multiDimentionalArray = Array.from(Array(10), () => new Array(10).fill(0))
console.log(multiDimentionalArray[0][0]) //0
console.log(multiDimentionalArray[1][0]) // 0
console.log(multiDimentionalArray[9][5]) // 0
//Generalised code n*m filled with val
const multiDimentionalArray = Array.from(Array(n), () => new Array(m).fill(val))