Search results
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 of object literals, constructors, methods, and more.
25 lip 2024 · Learn how to create and use objects in JavaScript, the most common data type in the language. Objects can store keyed collections, methods, and more complex entities, and inherit from Object.prototype or null prototype.
14 lis 2024 · JavaScript is designed on an object-based paradigm. An object is a collection of properties, and a property is an association between a name (or key) and a value. A property's value can be a function, in which case the property is known as a method.
Learn how to create, access, modify and delete object properties in JavaScript. Find out how to use Object.defineProperty(), Object.getOwnPropertyNames(), Object.keys() and other methods to manipulate object properties.
Learn how to create, access, modify, and delete properties of JavaScript objects using different notations and operators. See examples of object literals, dot notation, array-like notation, and more.
19 cze 2022 · Learn how to create and use objects in JavaScript, the language of web development. Objects are collections of properties that store data and methods. See examples of object literals, dot notation, square brackets, computed properties and more.
24 cze 2024 · js. const person = { name: ["Bob", "Smith"], age: 32, bio: function () { console.log(`${this.name[0]} ${this.name[1]} is ${this.age} years old.`); }, introduceSelf: function () { console.log(`Hi! I'm ${this.name[0]}.`); }, }; After saving and refreshing, try entering some of the following into the JavaScript console on your browser devtools: js.
