js set length of array code example

Example 1: typescript array count

const clothing = ['shoes', 'shirts', 'socks', 'sweaters'];

console.log(clothing.length);
// expected output: 4

Example 2: js array of length

//initializes an empty array of length 4
new Array(4);

Example 3: js length of array

arr = ["a", "b", "c"];
len = arr.length; // 3