jquery is object, is array code example
Example 1: js check if array
Array.isArray([1, 2, 3]); // true
Array.isArray('asdf'); // false
Example 2: how to check if array
// Check if something is an Array
// just like you do with "typeof"
Array.isArray([1, 2, 3]); // true
Array.isArray('asdf'); // false