object oriented programming interview questions

Javascript Object-Oriented Programming (1), javascript object-oriented The description in the comment is very detailed, so there is not much nonsense here, and you can directly go to the Code: Next: This article is here first, and we will continue to discuss javascript

A program consists of two parts: a function of data and operation data; The process-oriented design approach is the Top-down function decomposition, Decompose a requirement into multiple subfeatures, develop subfeatures and unit tests, and assemble them into a complete application; Problem: 1. The program focuses on functions, followed by data, and data flows from one function to another function; 2. Data structure needs to run through multiple f

As a kind of structured programming, functional programming is being paid more and more attention. Project is not just object-oriented programming, more people try to start using functional programming to solve problems encountere

A selection of 50 python development and interview FAQs as a training task, each task to ask questions first, then analyze the problem, and give efficient solutions, finally take you to solve the problem, and comprehensively improve the ability to quickly solve problems and efficient programming with Python.----------------------Course Catalogue------------------

Function is used to create functions or methods in javascript. To implement object-oriented programming, class is an indispensable role and the main character. However, javascript does not have the concept of a class. The so-called class is also simulated. The class members and Private Members are simulated through the function plus the closure (for details about

This week's painstaking efforts have turned to the underlying code of several popular JS Script frameworks. Although the code is easy to understand, it has benefited a lot and lamented the greatness of people first ...... The exclamation is to ease the serious atmosphere and bring out the topic to be discussed today, "javascript object-oriented programming". Next

JavaScript Object-Oriented Programming (8) using intermediate functions, javascript object-oriented In the previous section, we proposed a good idea to define all the reusable parts of a class in prototype, so that prototype can be easily inherited during subclass inheritanc

What are the three main features of OOP? What are the three main features of object-oriented programming? Encapsulation: is to separate the use and implementation of a class, leaving only part of the interface and methods and external contact Inheritance: Subclasses automatically inherit properties and methods from their parent class, and can add new properti

The factory mode and constructor mode are introduced in javaScript object-oriented design and Javascript object-oriented design, as well as their advantages and disadvantages, today, we will continue to explain the prototype mode. Each function we create has a prototype attribute, which is an

. Copy Code code as follows: Cat.prototype = new Animal (); Cat.prototype.constructor = Cat; var cat1 = new Cat ("hairy", "yellow"); alert (cat1.species); Animals The first line of code, we point the cat's prototype object to a animal instance. Cat.prototype = new Animal (); It is equivalent to completely removing the original value of the prototype object and then assigning a

Javascript object-oriented programming example code, the code is also relatively basic, do not know a friend can refer to the articles released before the home of feet. The Code is as follows:

Upper: http://blog.csdn.net/larrylgq/article/details/7432832 This article by larrylgq prepared, reproduced please note the Source: http://blog.csdn.net/larrylgq/article/details/7563994 Author: Lu guiqiang Email: larry.lv.word@gmail.com Currently, most object-oriented languages are implemented using templates. Take Ruby as an example: Class myclass Def y_method @ V = 1 End OBJ = myclass. New OBJ. Class =>

(stuinfo); This style of operation is very similar to C #. The above code is static constructs the student object, the student object's structure is determined. In other programming languages the general object structure is not easily modified once it is determined, but the object structure in JavaScript can b

new Method1"); } Create an instance of two classes var obj1 = new Class1 (); var obj2 = new Class2 (); function Test () { Method methods that call two objects individually Obj1.method (); Obj2.method (); Method2 method that calls two objects individually OBJ1.METHOD2 (); OBJ2.METHOD2 (); } The above code makes logic clearer and easier to understand. The disadvantage of inheriting in this way is that when you add a class member definition to a class2, you cannot assign a value directly to pr

, beanpostprocessor will process it and automatically create a proxy object for the bean that satisfies the matching rule.http://blog.csdn.net/itomge/article/details/8861268http://uule.iteye.com/blog/894055Spring Weaving Concept Weaving (Weaving): The process of applying a facet (Aspect) to a target object to create a new proxy object, which generally occurs in t

I am in conflict with the topic "process-oriented and object-oriented programming". I am worried that many programmers are not very interested in this topic, maybe they do not quite understand the huge gap between process-oriented and ob