objects and properties

PropertyConstructor: A reference (pointer) to the function that created the object. For the object class, the pointer points to the original object () function.Prototype: A reference to the object's prototype of the object. For all classes, it

Javascript| Object | advanced First, write the constructorYou can use the new operator to combine predefined constructors such as Object (), Date (), and function () to create and initialize an object. The powerful feature of object-oriented

Before I introduce the dependency properties, let me introduce the history of the propertiesAttribute history: Early C + + classes, only fields and methods, exposing the data is the method, but the direct exposure of the field is not safe, so the

Let's start with an example to look at the objects and related concepts that may be used in this article. #coding: UTF-8 Import sys # module, sys points to this Module object import inspect def foo (): Pass # function, Foo points to this function

Object properties:1,Private Modified properties: Only within this class access, classification and external access (completely private)2.fileprivate Modified properties: Accessible in this class and classification, external inaccessible (partially

Original: http://www.2ality.com/2012/10/javascript-properties.htmlThere are three different types of properties in javascript: named data attributes (named Data properties), named accessor properties (named Accessor properties), and internal

Content Highlights:Each object has a prototype (prototype), class, and extensibility associated with itI. Prototype properties1. The prototype property of an object is used to inherit properties, and this property is so important that we often call

Vamei Source: Http://www.cnblogs.com/vamei Welcome reprint, Please also keep this statement. Thank you!Python is all objects (object), and each object may have multiple properties (attribute). The properties of Python have a unified management

First, take a look at the objects and concepts that might be used in this article. #coding: UTF-8 Import sys # module, sys points to this module object import inspect def foo (): Pass # function, Foo points to this function object

var New = "Luogk"=function() { alert (this this. age); This represents the object that is called the person object }person.say ();Because there is no class in JS, objects can be created directly from object.Cons: Because there is no class