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Learn how to create and use objects in JavaScript, which are containers for properties and methods. Objects are variables too, but can contain many values and actions. See examples, exercises and real life objects.
The <object> tag defines a container for an external resource. The external resource can be a web page, a picture, a media player, or a plug-in application. To embed a picture, it is better to use the <img> tag. To embed HTML, it is better to use the <iframe> tag.
Objects are used to store key/value (name/value) collections. A JavaScript object is a collection of named values. The following example creates a JavaScript object with four key/value properties:
The Object.keys() method returns all enumerable properties. If you define object properties without enumerable:false, the two methods will return the same.
Some solutions to display JavaScript objects are: 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 ()
JavaScript objects are containers for named values called properties or methods. Object Definition. You define (and create) a JavaScript object with an object literal: Example. var person = {firstName:"John", lastName:"Doe", age:50, eyeColor:"blue"}; Try it Yourself » Spaces and line breaks are not important.
A JavaScript object is a collection of named values. Object Properties.
