Aug 22, 2022
In this tutorial, I will show you node js remove empty elements from an array. you will learn to remove empty elements from the array in node.js. if you have a question about nodejs remove empty elements from an array then I will give a simple example with the solution. you'll learn how to remove empty elements from array nodejs.
There are many ways to use remove empty elements from array in node js. I will give you examples using filter(). The filter() method is used to remove empty elements from array in node js.
let's see below simple example with output:
Install Node JS
This step is not required; however, if you have not created the node js app, then you may go ahead and execute the below command:
//create an array list
myArray = [0, 1, null, 2, "", 3, undefined, 3, , , , , , 4, , 4, , 5, , 6, , , , ];
//remove the empty array and create a new array
newArray = myArray.filter(Number);
1, 2, 3, 3,
4, 4, 5, 6
It will help you...