Objects are variables too. But objects can contain many values. This code assigns many values (Fiat, 500, white) to an object named car: It is a common practice to declare objects with the …

It is not possible to write object initializers (literals) with variable keys. The only three options are IdentifierName (expands to string literal), StringLiteral, and NumericLiteral (also expands to a …

Dec 13, 2023 · The variables and objects are fundamental concepts but they serve different purposes. The Variables are used to store data values while objects are used to group related …

Apr 3, 2025 · 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 …

May 21, 2011 · I want to use the value of a variable to access an object. Let's say I have an object named myobject. I want to fill a variable with this name and use the variable to access the …

Feb 11, 2010 · var myObj1 = new createObject('string1','string2'); Anything you pass as the first parameter will be the property name, and the second parameter is the property value.

Apr 11, 2025 · Basic syntax: Object literals, properties and methods, nesting objects and arrays in objects. Using constructors to create a new object. Object scope, and this. Accessing …

Apr 3, 2025 · Objects can be created using the Object() constructor or the object initializer / literal syntax. Nearly all objects in JavaScript are instances of Object; a typical object inherits …

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 …

Jan 29, 2025 · Variables in JavaScript can be declared using var, let, or const. JavaScript is dynamically typed, so variable types are determined at runtime without explicit type definitions. …