javascriptCheck if variable is an object

var obj = {};
var is_object = typeof obj === 'object' && obj !== null;ctrl + cyoutubegithub

`var obj = {}` declare test object	`is_object` will contain `true` if `obj` is object
`typeof obj === 'object'` ensure type of `obj` is `object`	`obj !== null` ensure our variable is not `null` (because of `typeof null` = `'object'`)