How to use the .join method to convert an array to a String without commas with JavaScript?

To convert an array to a string without commas in JavaScript, you can use the join() method. The join() method creates and returns a new string by concatenating all the elements of an array, separated by the specified separator. By default, the separator is a comma (,), but you can specify a different separator by passing it as an argument to the join() method.

Here’s an example using a blank separator:

const numbers = [1, 2, 3, 4, 5];
const string = numbers.join('');
console.log(string);

This code will output: 12345, which is the string representation of the array without any commas.