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make them easier to use.Function: 1. Simplify the interface of the class; 2. Eliminate the coupling between the class and the customer code that uses it.For example, the shortcut icons on the computer desktop are playing a role in the interface that directs the user to a place, and each operation is indirectly executed by some behind-the-scenes commands.Four expansion and in-depthThere are many design patterns
to decouple, such as Factory modeThird party is the factory class, template mode of the third party is the template class. In the process of learning some design patterns, if you first find this model of the third party, can help meQuickly familiarize themselves with a design pattern.Third, why use the producer consum
Discover the design pattern of learning more and more so that they learn something too little, should touch something more, go out and walk.Decoration Mode concept:Dynamically add some extra responsibilities to an object, and the decorative pattern is more flexible than generating subclasses for added functionality (big talk design mode)The ability to dynamically
The structural design pattern solves the coupling problem between the modules from the structure of the program. The following seven modes are included:
Adapter mode: An excuse for the class can be matched to another interface
Combination mode: The combination of objects
Proxy mode: A Simple object instead of a complex object that will be called later
Appearance Mode: A class represents a subsystem
Enjoy meta mode: used to
Category:
After learning about such a multi-mode model, many behavior patterns have also been designed during the learning process. What are the behavior patterns? One by one.
Iterator Mode
Http://blog.csdn.net/huo065000/article/details/24352437
Intermediary Mode
Http://blog.csdn.net/huo065000/
implementation is just a common Java class, as long as the basic needs of the singleton, you can do in the arbitrary implementation of some other functions, but static class does not. From the above summary, the basic can see the difference between the two, but, on the other hand, we finally realized that the singleton pattern, the interior is a static class to achieve, so, the two have a great correlation, but we consider the level of the problem is different. The combination of two ideas to c
20170312: The reason for learning is that companies use Sprint.net, managed methods, prevent multiple instances of classes, waste space. NET Design Patterns:NET design Pattern Example Singleton pattern (Singleton pattern)One: Introduction to the Singleton mode: (Brief Introduction)Singleton mode (Singleton pattern), which guarantees that a class has only one inst
Design Patterns notes-Abstract Factory patterns
Abstract:Design Pattern learning-abstract factory patternThis paper introduces the basic concepts of the abstract factory model and provides the C # Programming LanguageProgramExample
Abstract Factory mode provides an interface to the client, so that the client create
Today, I got the book "JavaScript design Mode" written by Zhang Jongming, and began a deeper study of JavaScript.See the beginning of the book, although before reading, some good video of the explanation, to JavaScript has a basic understanding, but, in the content of the book, I still have a feeling of their own poor 108,000, the previous code is not written, us
Because it is a study note, there is not a lot of comments and explanations, all the less suitable for the 0 basis of friends to see, can only say sorry.These notes still have a lot of problems, but I believe that in the future learning process will solve these problems.In addition to the previous 3 sections, there is no order in front or back.Learn about JS Design patt
For Java programmers, mastering object-oriented design theory and some design patterns is an essential skill. To start programming without learning a theory is similar to learning a language without studying the alphabet. There's a lot of object-oriented theory,
Released on: 2007.3.21 by anytao
2007 indicate the source of anytao.com.
This article introduces the following:
• Design Pattern)
This article involves the following technologies:
Object-oriented and Design Patterns
Introduction
The design pattern is a collection of object-oriented ideas. In its cl
too much on the specifics of the problem.4. Learn about patterns with similar properties and other patterns in the same group. Having used a pattern in the past does not mean that it is always the correct mode choice when solving a problem.5. Package the changed parts. Understand what may change in your application. If you know that a particular quote discount algorithm will change over time, look for a pa
This article is for translating articlesOriginal address: Design Patterns in PHPIf you intend to learn PHP children's shoes can refer to the author's programming language learning Knowledge system Essentials ListThis article mainly discusses in the web development, is accurate, is the PHP development the related design
"design pattern" equals "object-oriented design pattern", nor does it mean that the GoF23 pattern represents all the "object-oriented design patterns." In addition to "object-oriented design patterns," There are other
over the API manuals and other things are enough ... That's far from enough.The requirements for introductory books should be:
ComprehensiveGetting started means a comprehensive understanding, including basics, features, advanced features
MeticulousMeticulous attention is the best, although the reader can not and do not need to remember all the details, but the introductory book should be provided, at least let the reader have the opportunity to understand the details
Include c
, this does not mean that the "design pattern" is equal to "object-oriented design pattern", nor does it mean that the GoF23 pattern represents all "object-oriented design patterns". In addition to the object-oriented design pattern, there are other
attribute2, Internal reference CSS --Directly write CSS content in the head tag of the HTML file-- style tagExample:1 Head>2 styletype= "Text/css">3 abbr4 {5 font-size:12px;6 }7 . Text10pxwhite8 {9 font-size:10px;Ten Color:#FFFFFF; One } A style> - Head>This example uses the style label.Note:Style label--use this tag when declaring a style in a document
The style tag is paired up to start to end
Property
media--media type, see CSS Advanced Tutori
No nonsense C # One of the design patterns: the beginning
What is the design model?
What is Shaolin boxing? Shaolin Boxing is a set of martial arts routines that Shaolin monks have drawn after a long summary. There is a secret of Martial Arts called Shaolin Boxing, which records the applicable groups, style routines, and after-
What is the design pattern? In the process of Learning Object-oriented, we will always come into contact with the pattern from time to time! As our predecessors have mentioned, the design model is a summary of people's experience! In software development, we always encounter some reusable components,CodeSo that we can focus on Object-Oriented Reusable Technology.
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