Detailed Software Design Manual1. Introduction1.1 , preparation purposesBased on the embarrassing situation I encountered when borrowing books, our team decided to develop the book Search Assistant software. Whenever I go to the library to borrow books, will be very bug found that the book has been borrowed, I feel sad, it is difficult to think of running such a
to more reasons for its changes. This will lead to dependency between duties and affect each other, greatly damaging their cohesion and coupling. A single responsibility usually means a single function. Therefore, do not implement too many function points for the class to ensure that the entity has only one reason for its change.
Therefore, the core of the SRP principle is to require only one change to the class. classes that violate this principle should be reconstructed, for example, separa
Nowadays, the design model has lost some attention and popularity compared with the previous two years. People have been focusing on revolutionary high-tech products and technologies, such as iPhone, iPad, cloud computing, cloud platforms, and HTML5. However, I believe that, no matter how time changes, software design ideas will always be inherited and carried fo
Excellent product design may be an important opportunity for software enterprises to develop. A good product design may lead enterprises to a sound development path of product serialization, service standardization, and internal management standardization. Question: What kind of design is an excellent product
Data center software and hardware design from the perspective of Energy Conservation (1)
-PMC Senior Consultant, former Facebook Storage Architecture designer,
Per Brasher, one of the founders of OCP, recorded in the CCCC speech-
The speech process is as follows. First, we will discuss the reasons for focusing on the efficiency of the data center and the original motivation for Improving the efficiency. Ste
The structural analysis method is developed on the basis of modularization, top-down progressive refinement and structural programming, which can be divided into two categories: one is based on the data flow of system system, and the other is designed according to the data structure of the system.5 Principles of software design:1 Divide and Conquer: the large and complex problems broken down into many easy
The term "Object-Oriented Software Design" and its related topics have become familiar to many developers and even get tired of hearing it. However, to attract attention and attract the attention of the "opposite sex", this topic is still a topic to choose this hot topic as the topic of this blog. Please forgive me. I also hope you can put down the shelf and skip allArticleIf you try again, you can play BS
Drain design software, capable of designing a complex drainage network miduss v2.25 rev 473 1cdAAS miduss v2.2 (drain design software)AAS miduss is a kind of drain design software in windows. It helps you
Today, the number of websites is growing, and the number of departments and personnel involved is also growing. Naturally, the scale of web development groups is becoming more and more complex, and the resulting management difficulty is also growing. In the following article, I will discuss some related web design concepts with you.
1. Is web a software?The earliest web
"Course sharing" software testing Web real-combat test online Approval Hall project (testdirector application, functional test design, report writing)I have a course here to share with you, interested friends can add my QQ2059055336 and I contact.A detailed outline of the course is presented:Chapter One: Software test environment Building trainingSection I: Funda
diagrams, some of which are primary, and others are selectable paths or exception conditions. Modelers can organize these collaboration diagrams with packages and give each diagram an appropriate name to differentiate it from other diagrams.
(9) Activity diagram: An activity or action used to show a class that participates in a behavior.
An activity diagram is a special case of a state diagram in which almost all or most of the states are active, and almost all or most of the changes are
For. NET software
Several books recommended by design/Development Engineer
List several books that have had a big impact on me over the past year. Thanks to the authors and translators who have helped me with these books. Thank you for your hard work. I hope these books will be helpful to those who need them.
First:Analysis of Design Patterns(The2Version)
Guangzhou Business School Computer Department (department)- academic year (1) SemesterThe course design of software engineeringI. Course INTRODUCTION and BASIC requirementsSoftware engineering is a discipline to guide the development and maintenance of the system, including: software project management, structural analysis and
Truncad.3dgenerator.v9.0.35.multilanguage.winall 1CD Furniture Design/calculation and production softwareTruncad 3DGenerator is a very fast and easy-to-use software designed to calculate and make furniture. You can be highly automated in your future work process and take full advantage of your workflowsignificantly improve efficiency. Truncad 3DGenerator has developed a new module: scribble.Lantek.v27-iso 1
, scroll bar, handle ...
-Data entry: text box, check box, slider ...
-Information display: Balloon reminders, loaders, progress bars, launch pages, ToolTips ...
-Container: Window, Tab tab page ...
-Navigation: bread crumbs, navigation bar, page splitter ...
Among them, the Operation class and data entry class have richer interaction, select a few more representative:
1. The Admission box
We can easily associate the prototype of the input box because it retains the shadow of the real w
The development of software user interface has gone through the process from simple to complex, from low to advanced, the value of user interface in software system is more and more high. Thanks to the development and popularization of the Internet, the technical threshold of software development is declining, and most softwa
, if we put the dough, shape, heat, and cooling in the same machine, then this machine can only make one kind of cake. However, if we divide these functions into different machines, some machines and faces, and some machine stereotypes, we can think of them. For example, a new cake can be made when the surface is first joined, heated, finalized, and cooled. You can even make a variety of things that are not cakes. Then we want to cope with the changes. We want to add the function of adding eggs
Coupling Degree1. What is coupling degree?In software design, coupling and cohesion are commonly used as the criteria for measuring the degree of module independence. One criterion for block division is high cohesion and low coupling. Coupling is a measure of the degree of association between modules. The coupling strength depends on the complexity of the interface between modules, the method of calling the
I am a class 15 computer science and technology professional Zhou Na, in the course of learning "advanced software Engineering", the teacher gave us the first task is to analyze their undergraduate graduation design from the perspective of software engineering.My undergraduate Graduation design topic is "The
Storage software for disk design does not need to consider the performance impact of competitive locks. Disk storage software has a performance bottleneck in disk, and disk Jitter introduces a significant performance drain. Therefore, the design of traditional storage software
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