Sometimes, we want to create an array of empty strings with JavaScript.
In this article, we’ll look at how to create an array of empty strings with JavaScript.
How to create an array of empty strings with JavaScript?
To create an array of empty strings with JavaScript, we can use the Array
function and the fill
method.
For instance, we write:
const arr = Array(20).fill("");
console.log(arr)
to create an array with 20 empty slots with Array(20)
.
Then we call fill
with an empty string to fill the empty slots with empty strings.
Therefore, arr
is an array with 20 empty strings.
Conclusion
To create an array of empty strings with JavaScript, we can use the Array
function and the fill
method.