best design patterns book

JAVA design patterns-learning Summary (sequence), java Design Patterns Design ModeDesign pattern is a summary of the code Design experience that has been used repeatedly. The design pa

Recently, I was reading gof's design patterns. Before that, I saw John vlissides's design patterns in meditation. In the "Meditation" p42 footer note, the author mentioned "In C ++, such a definition is difficult to implement through any mandatory method [schmidt96a]. For example, if you use a simple # define statemen

Design Patterns: scenarios where common design patterns applyReference: http://blog.csdn.net/longronglin/article/details/1454315 Frequency Owning type Schema name Mode Simple definition 5 create singleton single-piece Ensure that a class has

pattern is to encapsulate some action that is applied to a data structure element. Once these operations need to be modified, the data structure that accepts the operation can remain unchanged. The visitor pattern is suitable for systems with relatively indeterminate data structures, which frees up the coupling between the structure and the operation of the structure so that the set of operations can evolve relatively freely. The visitor pattern makes it easy to add new operations, which is to

32 design patterns and 32 Design Patterns 32 Design Patterns Good stuff has to be transferredAfter reading this article on the Internet, the author uses a simple language to compare the 32 java models, which is very helpful. Creat

Six principles of design patterns (3) -- six principles of dependency inversion and Design Patterns Definition: High-level modules should not depend on low-level modules. Both of them should depend on abstract interfaces. Abstract interfaces should not depend on specific implementations. The specific implementation dep

Learning JavaScript design patterns: singleton and javascript Design Patterns I. Definition Ensure that a class has only one instance and provides a global access point to it.When you click the login button, a login floating window appears on the page, which is unique. No matter how many login buttons are clicked, this

the parent class, the post-condition (that is, the return value of the method) of the method is stricter than that of the parent class; Dependency inversion principle: Invert dependency to dependency Interface Upper-layer modules should not depend on lower-layer modules. They all depend on an abstraction; Parent classes cannot depend on child classes. They all depend on abstract classes; Abstraction cannot depend on or depend on abstraction; Interface isolation principle: The dependence of a

Learn design patterns with me (-) and design patterns. Learn the design mode with me (-). learn the design mode. today we will study the Singleton mode together: to learn a model, we always need to know the application scenario. O

Http://topic.csdn.net/t/20040621/16/3110412.html Introduction: the online criticism of MFC is endless. It is not good to say that it is similar to MFC. Some netizens even use "bad" to describe MFC. I have been learning mf c for some time. I feel that my level of MFC is moderate, and there is still a gap between my skills in using it. I have a deep understanding of the "pain" of learning MFC, so I usually try to avoid using MFC at work. A few days ago, I saw a discussion about the

Introduction to design patterns, design patternsI. Introduction to design patterns Design pattern is a set of summary of code Design experiences that are repeatedly used, known to most

Before understanding the differences, let's look at how the design patterns work and make better use of one of the two (MVC design and MVP. The (MVC design and MVP) model has been used for several years. A key problem to be solved is the main focus of object-oriented, separated user interfaces and business layers. Ther

So far, I have finished learning several design patterns of the created model. Let's take a look at them. It takes a short time. It is better to create a model that is relatively simple and will not be so smooth in the future. since there is no real practice in the project, so far, I think I have not mastered it, just a little understanding of the design model.

Object-oriented Thinking of design patterns, design patterns OO [This article is my own learning notes. You are welcome to repost it, but please note the Source: http://blog.csdn.net/jesson20121020] Object-oriented (OO) thinking: 1. Consider classes Term2. Consider attributes Cannot be separated from the specific app

Design patterns can be divided into three types depending on the type of use:1. creation mode : Factory (Factory mode), Singleton (single State), Builder ((builder mode), Prototype (prototype mode), factory method mode.2. structure mode : Flyweight (Shared mode), Bridge (bridge mode), Decorator ((decorative mode), Composite ((combo mode), Adapter (adapter mode), Proxy (proxy mode), facade (appearance mode).

Created by Guo Chai April 16, 2015 21:50:33Eyes a little pain, eyesight is also in rapid decline, the window of the soul, pay attention to protection!================================================Coupling is a measure of a program written by the standard of good or bad?Coupling is an indicator of the degree of correlation between modules and modules"High cohesion, low coupling" is the object-oriented programming of core ⼼ mind;================The idea of d