Articles tagged: Object

Found 66 documents

• Archive/JXON JXON (lossless J avaScript X ML O bject N otation) is a generic name by which is defined the ...
• Glossary/Object Object refers to a data structure containing data and instructions for working with the data. ...
• Learn/Drafts/Python/Quickly_Learn_Object_Oriented_Programming This tutorial explains how to get started with object-oriented programming, using code examples ...
• Learn/HTML/Multimedia_and_embedding/Other_embedding_technologies The topic of embedding other content in web documents can quickly become very complex, so in ...
• Learn/JavaScript/Objects/Basics Congratulations, you've reached the end of our first JS objects article — you should now have a ...
• Learn/JavaScript/Objects/Inheritance This article has covered the remainder of the core OOJS theory and syntax that we think you ...
• Learn/JavaScript/Objects/Object-oriented_JS This article has provided a simplified view of object-oriented theory — this isn't the whole ...
• Learn/JavaScript/Objects/Object_prototypes This article has covered JavaScript object prototypes, including how prototype object chains ...
• Mozilla/Add-ons/Overlay_Extensions/XUL_School/JavaScript_Object_Management In this section we'll look into how to handle JavaScript data effectively, beginning with chrome ...
• Web/JavaScript/Guide/Details_of_the_Object_Model JavaScript is an object-based language based on prototypes, rather than being class-based. ...
• Web/JavaScript/Guide/Working_with_Objects JavaScript is designed on a simple object-based paradigm. An object is a collection of ...
• Web/JavaScript/Introduction_to_Object-Oriented_JavaScript Object-oriented to the core, JavaScript features powerful, flexible OOP capabilities. This ...
• Web/JavaScript/Reference/Functions/Method_definitions Starting with ECMAScript 2015 (ES6), a shorter syntax for method definitions on objects ...
• Web/JavaScript/Reference/Global_Objects/JSON The JSON object contains methods for parsing JavaScript Object Notation (JSON) and converting ...
• Web/JavaScript/Reference/Global_Objects/Object The Object constructor creates an object wrapper.
• Web/JavaScript/Reference/Global_Objects/Object/assign The Object.assign() method is used to copy the values of all enumerable own properties from one ...
• Web/JavaScript/Reference/Global_Objects/Object/constructor Returns a reference to the Object function that created the instance's prototype. Note that the ...
• Web/JavaScript/Reference/Global_Objects/Object/count The __count__ property used to store the count of enumerable properties on the object, but it ...
• Web/JavaScript/Reference/Global_Objects/Object/create The Object.create() method creates a new object with the specified prototype object and properties.
• Web/JavaScript/Reference/Global_Objects/Object/defineProperties The Object.defineProperties() method defines new or modifies existing properties directly on an ...
• Web/JavaScript/Reference/Global_Objects/Object/defineProperty The Object.defineProperty() method defines a new property directly on an object, or modifies an ...
• Web/JavaScript/Reference/Global_Objects/Object/defineProperty/Additional_examples This page provides additional examples for Object.defineProperty().
• Web/JavaScript/Reference/Global_Objects/Object/entries The Object.entries() method returns an array of a given object's own enumerable property [key, ...
• Web/JavaScript/Reference/Global_Objects/Object/eval The Object.eval() method used to evaluate a string of JavaScript code in the context of an ...
• Web/JavaScript/Reference/Global_Objects/Object/freeze The Object.freeze() method freezes an object: that is, prevents new properties from being added ...
• Web/JavaScript/Reference/Global_Objects/Object/getNotifier The Object.getNotifer() method was used to create an object that allows to synthetically trigger ...
• Web/JavaScript/Reference/Global_Objects/Object/getOwnPropertyDescriptor The Object.getOwnPropertyDescriptor() method returns a property descriptor for an own property ...
• Web/JavaScript/Reference/Global_Objects/Object/getOwnPropertyDescriptors The Object.getOwnPropertyDescriptors() method returns all own property descriptors of a given ...
• Web/JavaScript/Reference/Global_Objects/Object/getOwnPropertyNames The Object.getOwnPropertyNames() method returns an array of all properties (enumerable or not) ...
• Web/JavaScript/Reference/Global_Objects/Object/getOwnPropertySymbols The Object.getOwnPropertySymbols() method returns an array of all symbol properties found ...
• Web/JavaScript/Reference/Global_Objects/Object/getPrototypeOf The Object.getPrototypeOf() method returns the prototype (i.e. the value of the internal ...
• Web/JavaScript/Reference/Global_Objects/Object/hasOwnProperty The hasOwnProperty() method returns a boolean indicating whether the object has the specified ...
• Web/JavaScript/Reference/Global_Objects/Object/is The Object.is() method determines whether two values are the same value.
• Web/JavaScript/Reference/Global_Objects/Object/isExtensible The Object.isExtensible() method determines if an object is extensible (whether it can have new ...
• Web/JavaScript/Reference/Global_Objects/Object/isFrozen The Object.isFrozen() determines if an object is frozen.
• Web/JavaScript/Reference/Global_Objects/Object/isPrototypeOf The isPrototypeOf() method tests for an object in another object's prototype chain.
• Web/JavaScript/Reference/Global_Objects/Object/isSealed The Object.isSealed() method determines if an object is sealed.
• Web/JavaScript/Reference/Global_Objects/Object/keys The Object.keys() method returns an array of a given object's own enumerable properties, in the ...
• Web/JavaScript/Reference/Global_Objects/Object/noSuchMethod The __noSuchMethod__ property used to reference a function to be executed when a non-existent ...
• Web/JavaScript/Reference/Global_Objects/Object/observe The Object.observe() method was used for asynchronously observing the changes to an object. It ...
• Web/JavaScript/Reference/Global_Objects/Object/Parent The __parent__ property used to point to an object's context, but it has been removed.
• Web/JavaScript/Reference/Global_Objects/Object/preventExtensions The Object.preventExtensions() method prevents new properties from ever being added to an object ...
• Web/JavaScript/Reference/Global_Objects/Object/propertyIsEnumerable The propertyIsEnumerable() method returns a Boolean indicating whether the specified property is ...
• Web/JavaScript/Reference/Global_Objects/Object/proto The __proto__ property of Object.prototype is an accessor property (a getter function and a ...
• Web/JavaScript/Reference/Global_Objects/Object/prototype The Object.prototype property represents the Object prototype object.
• Web/JavaScript/Reference/Global_Objects/Object/seal The Object.seal() method seals an object, preventing new properties from being added to it and ...
• Web/JavaScript/Reference/Global_Objects/Object/setPrototypeOf The Object.setPrototypeOf() method sets the prototype (i.e., the internal [[Prototype]] ...
• Web/JavaScript/Reference/Global_Objects/Object/toLocaleString The toLocaleString() method returns a string representing the object. This method is meant to be ...
• Web/JavaScript/Reference/Global_Objects/Object/toSource The toSource() method returns a string representing the source code of the object.
• Web/JavaScript/Reference/Global_Objects/Object/toString The toString() method returns a string representing the object.
• Web/JavaScript/Reference/Global_Objects/Object/unobserve The Object.unobserve() method was used to remove observers set by Object.observe(), but has been ...
• Web/JavaScript/Reference/Global_Objects/Object/unwatch The unwatch() method removes a watchpoint set with the watch() method.
• Web/JavaScript/Reference/Global_Objects/Object/valueOf The valueOf() method returns the primitive value of the specified object.
• Web/JavaScript/Reference/Global_Objects/Object/values The Object.values() method returns an array of a given object's own enumerable property values, ...
• Web/JavaScript/Reference/Global_Objects/Object/watch The watch() method watches for a property to be assigned a value and runs a function when that ...
• Web/JavaScript/Reference/Global_Objects/Object/__defineGetter__ The __defineGetter__ method binds an object's property to a function to be called when that ...
• Web/JavaScript/Reference/Global_Objects/Object/__defineSetter__ The __defineSetter__ method binds an object's property to a function to be called when an ...
• Web/JavaScript/Reference/Global_Objects/Object/__lookupGetter__ The __lookupGetter__ method returns the function bound as a getter to the specified property.
• Web/JavaScript/Reference/Global_Objects/Object/__lookupSetter__ The __lookupSetter__ method returns the function bound as a setter to the specified property.
• Web/JavaScript/Reference/Global_Objects/RangeError The RangeError object indicates an error when a value is not in the set or range of allowed values.
• Web/JavaScript/Reference/Global_Objects/ReferenceError The ReferenceError object represents an error when a non-existent variable is referenced.
• Web/JavaScript/Reference/Global_Objects/SyntaxError The SyntaxError object represents an error when trying to interpret syntactically invalid code.
• Web/JavaScript/Reference/Global_Objects/TypeError The TypeError object represents an error when a value is not of the expected type.
• Web/JavaScript/Reference/Global_Objects/URIError The URIError object represents an error when a global URI handling function was used in a wrong way.
• Web/JavaScript/Reference/Operators/instanceof The instanceof operator tests whether an object has in its prototype chain the prototype ...
• Web/JavaScript/Reference/Operators/Object_initializer Objects can be initialized using new Object(), Object.create(), or using the literal notation ...