modified the class it belongs to.Strategy: Define a series of algorithms, encapsulate them one by one, and make them interchangeable with each other. This mode allows the algorithm to be changed independently of the customer using it.Templatemethod: Defines the skeleton of an algorithm in an operation, and delays some steps into subclasses. Templatemethod allows subclasses to redefine some specific steps of the algorithm without altering the structure of an algorithm.Visitor: Represents an oper
The essentials and patterns of software design (version 2nd) is the book on software design and design patterns published by Zhang Yi of garden in April this year. I got it in late May and read a chapter every night, after reading
Php design patterns-Abstract Factory patterns, design patterns Factory
Before learning this chapter, read the simple factory mode and factory method mode.
Under what circumstances should the abstract factory model be used:1. A sys
Working for n years, suddenly wanted to comb the knowledge about design and architecture. I would like to ask if there is any good book or material in this respect, more about the actual work, worthy of recommendation of excellent practice. Originally felt like "Enterprise Application Architecture Model" good, just a bit of translation is a little hehe, look very tired.
Reply content:
Working for n yea
I sold a copy of ". NET and design patterns" a few days ago, and I thought it was quite good. This book uses a large number of practical applications to describe the application of design patterns in actual development.
I have also bought the
Some time ago, I finally got my long-awaited book "Zen of design patterns", but for work reasons, there is no time to calm down and savor the Zen words from my work practices. I put this book in front of my bed. Whenever I go to bed, I will flip it over. I have read some books on d
I'm glad my first book was published by Turing Press. This book summarizes my years of framework study, research summary, inside pure dry, no nonsense.For details of the book, see the sales page of the interactive network: http://product.china-pub.com/3770890Best Recommendation:"The greatest value of this book is to te
combine practical work and are worth recommending. I thought it was good like "enterprise application architecture model", but it was a bit of a translation, and it was very tired.
Follow the public account of the high-performance architecture
For a project on github, please pay attention to it.Java-design-patterns
If you understand php, we recommend th
Examples of simple factory patterns in PHP design pattern programming, examples explaining design patterns
The Simple Factory mode is the creation mode of the class, also called the Static Factory method (Factory) mode. The simple factory model is determined by a factory ob
No way, not to design patterns, algorithm combination of these, in writing a larger program, always powerless ... :(It may take a long time to understand it at first, which is a bit different from the C # language used in the big talk design model ...The code in the book is 3 version, some libraries use different, but
Common PHP factory design patterns, php Factory Design Patterns
I. Factory ModelIs a type that has some methods for creating objects for you. You can use the factory class to create objects instead of using new directly. In this w
inheritance relationship between the two roles into the aggregation relationship, the strong association between them is changed to weak association;(P185)Bridging in bridge mode is one-way, that is, the object that can only be an abstract part to use the concrete realization part of the object, but not in turn;(P194)from a more essential point of view, basically as long as the Java program for the abstract writing, can be regarded as the application of bridge mode, is to let the abstraction an
inheritance relationship between the two roles into the aggregation relationship, the strong association between them is changed to weak association;(P185)Bridging in bridge mode is one-way, that is, the object that can only be an abstract part to use the concrete realization part of the object, but not in turn;(P194)From a more essential point of view, basically as long as the Java program for the abstract writing, can be regarded as the application of bridge mode, is to let the abstraction an
Five common PHP design patterns-the factory model. Five common design patterns in PHP-the factory model has always had a sense of reverence for the design
PHP Design patterns, Design patterns
A brief description of several modes:
1. Factory mode
A factory pattern is a class that has some methods for creating objects for you.
You can use the factory class to create objects without using new directly. This way, if you want to c
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
This article gives you a brief introduction of the three most commonly used design patterns in PHP: Single-instance design patterns, factory design patterns, and observer
Chapter 9 of the introduction to PHP design patterns Chapter 9 observation patterns some object-oriented programming methods provide a capability to build complex network interconnection between objects. When objects are connected together, they can provide services and information to each other. Generally, when the st
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