learning javascript design patterns

routines.Another argument is that design patterns are a series of ways to solve problems in a particular scenario, and I think the explanation is a bit more pertinent."Why Learn Design Patterns"The above simple introduction, is to let you first understand the design pattern

The favorite blog posts in the pile of paper are sorted and reproduced for memo. -------------------------------------------------------------- Summary of common design patterns It is said that there was a boy in Europe who was fond of mathematics, but he dropped out of poor middle school, but he had been learning by himself. Later, he felt that he suddenly fo

errorhandler { Public void announceerror (errorbase error ){ Error. Handle (this ); } Public void handle (dberror ){ /* Notify the log system to handle database errors */ } Public void handle (commerror ){ /* Notify the log system to handle communication errors */ } } 7. Conclusion The design pattern is not just the result of a solution to a specific problem. Its intent and motivation are often more important, because once we understand the intent an

Design mode (Patterns)--the basis of reusable object-oriented softwareDesign patterns are a set of reusable, most known, categorized purposes, code design experience Summary. Design patterns are used in order to reuse code, make c

();Perform some operations.} We can see that some specific details of Threads are encapsulated by using Iterator to provide a unified interface. in Jive, this design pattern is also used in many ways. It is required to display multiple users, multiple pages, multiple clues, and multiple posts.Summary:We have discussed the application of the design model in Jive. Of course, it is very simple, superficial, a

One months down, the common 20 design patterns have been reviewed and implemented in C + +, the harvest is still very big, a lot of things seem to understand but really do do when found in fact still do not understand-I know this truth, so dare not snub, do not dare to write what the so-called interpretation of the principle of pseudo-code, Dare not say the so-called "know the principle can be" .... Because

Why design patterns? Let's take a look at the six principles and use the design pattern principles. Introduction　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 I don't like reading books very much, because I forgot to read ten lines of books, so I read the left teacher and copied it to improve my memory. This is the http://www.cnblogs.com/zuoxiaolong/p/pattern1.html of o

the design model does not need to be discussed here, there is no need for its existence. Many people may think when they are learning the design model. Since the design model solves some common problems, we only need to use each design mode. Code If you are familiar with i

patterns were undoubtedly a huge improvement at the time, but they also had some limitations, such as programming languages. As a result, there were some controversies over the design model: Some design patterns have provided default implementations in other programming languages; You will see in the code that exam

Designing the design mode of Banqiao is the earliest introduction of the system in the domestic media (including books and websites). This series introduces pure for free dissemination (reprint this website article, please keep the author and the website), as far as possible concise, is easy to understand, but inevitably has the omission to ask the letter or the forum discussion, unceasingly consummates. The real mastery of

The role of design patterns: (1) Design patterns are used by a wide range of developers in a standard way, providing a mechanism for developers to communicate with each other to help them better understand and clearly describe a given code. Design

The Software Design Patterns come from Christopher Alexander's architectural patterns and object movements. According to Alexander, the pattern is a repetition of the general solution itself for a specific system. Object movement focuses on the relationship between the real world and the software. For these two reasons, the software

manyPeople's experience sums up some important and repeated patterns in the design and gives a system name,Give explanations and comments. The work was first done by four software masters who wrote a book together --Design Pattern: Elements of reusable object-oriented software.They are called gof (Gang of Four ).The design