javascript array to string without commas code example

Example 1: javascript array to string without commas

arr.join("")

Example 2: javascript join list of string

// array.join(separator)

var myArray ['foo', 'bar', 'baz'];
myarray.join(':');
// foo:bar:baz

Example 3: javascript array to string without commas

[1, 2, 3].join(""); // 123

Example 4: acces arrey lements without comma

var str = array.join(' '); //'apple tree'
// separator ---------^

Example 5: javascript array to string with comma

let numbers = [0, 1, 2, 3];
let numbersToString = numbers.toString();

console.log(numbersToString);
// output is "0,1,2,3"