- Displaying the Object Properties by name.
- Displaying the Object Properties in a Loop.
- Displaying the Object using Object. values()
- Displaying the Object using JSON. stringify()
log(JSON. stringify(obj)) method can be useful for logging the object to the console as string, as long as the data in the object is JSON-safe. For complex objects, the method Object. entries(obj) is a way of looping through an object that can be used to log the object to the console.
How do you alert an object?
alert() method will display [object Object] as the output. To get the proper string representation of the object, the idea is to convert the object into a string first using the JSON. stringify() method.
How do you turn an object into an array?
To convert an object to an array you use one of three methods: Object. keys() , Object. values() , and Object. entries() .
What is console input and output?
The Console is a window of the operating system through which users can interact with system programs of the operating system or with other console applications. The interaction consists of text input from the standard input (usually keyboard) or text display on the standard output (usually on the computer screen).
Press Command + Option + J (Mac) or Control + Shift + J (Windows, Linux, Chrome OS) to open the Console, right here on this very page.
What is object object in JS?
Use the Object. entries() function. It returns an array containing the object’s enumerable properties. If it returns an empty array, it means the object does not have any enumerable property, which in turn means it is empty.