, 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
Because of the easy software, most software design uses the dual-screen expansion technology, and the built-in PPT display and other multi-process technology. The design of shortcut keys cannot be used in general design methods.Design ideas are as follows:1. When the interfa
Architecture | design | project
The beginning of the architecture design determines the survival of the software products. "A good beginning equals half success."
The initial architectural design is also the most difficult, the need to investigate the situation of similar products and technical characteristics, to und
solution to the potential problems of software, to ensure that they can better serve the service.Software maintenance is an essential part of software development, since it is the future work, then for future convenience, we have to write the document well, in order to maintain more clear ...The following is the user interface design. The user interface
There is nothing mysterious about software design. As long as you understand it with your heart, everything is actually quite natural. The "path" of software design lies in its simplicity and naturalness, not in its design.
I. Layers of
Collected from the network. The source is unknown.
[Gof95] is the first book on the software model and the most popular book on OO design theory. Therefore, some people often use design pattern) the term refers to the architecture, design, and,ProgramAny type of implementation mode. Others stress that three different
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
Face a variety of barcode software, how to choose into a problem, a lot of people can not help but tangled tag design what software is the best? Small series to say, the best is not necessarily the most suitable, we choose barcode software, according to their own needs to determine the function, which is the most suita
The beginning of the architecture design determines the survival of the software products. "A good beginning equals half success."
The initial architectural design is also the most difficult, the need to investigate the situation of similar products and technical characteristics, to understand the current world of this product can provide theoretical support an
The beginning of the architecture design determines the survival of the software products. "A good beginning equals half success."
The initial architectural design is also the most difficult, the need to investigate the situation of similar products and technical characteristics, to understand the current world of this product can provide theoretical support and
Online has a lot of software design principles of the statement, very accurate, very official, but for some beginners may be unintelligible, to the end of their own depressed, learning software should be a pleasant thing.So what are the principles of software design ?(1) Rel
General process of software design:
Software design abstracts many things and problems, and abstracts them at different levels and perspectives. It is a process of converting requirements into software presentations and iterative processes. For
1. What is the open/closed principle?The "Open-Close" principle means that software entities should be open to scalability and closed to modifications. That is, the software entity should be extended without modification. This principle actually sets a goal for the software design. We know that
This article
Article It was written by Gavin king. It is very interesting and fully embodies the hibernate design philosophy. My rough translation is as follows:
The following is my personal thoughts on Hibernate development, which makes hibernate so popular so quickly.
1. Fast version release
Maintain the active development speed, and release versions frequently. The previous version is developed to the next version within a few days. Thi
Design keywords: COM myspy IE setuihanlder icustomdoc idochostuihandler getexternal
Objective
In solving various problems, the author prefers to use C + + Builder first to try, this article is the same, but this does not affect the users of other development tools to read, because this is the development of Microsoft technology, the choice of what tools is not important, we understand his principle can use any tool to achieve the same function.
Bod
I graduate design is to do an Android-based mobile Office system, I work with classmates, responsible for some of the functions of the Code implementation and interface design, login registration, to do reminders and schedule management.From the design of the various functional modules to the implementation, although the basic functional requirements of the origi
This semester began to learn advanced software engineering, combined with the undergraduate phase of the software software to publish some of their own understanding of the project:Software engineering is the design and development of software by using the method of engine
Seven Principles of Software Design
The general principles of design patterns are as follows:
1.Open-closed principle ):A software entity should be responsible for extended development and should be closed for modifications. when designing another module, the module should be extended without being modified. in other
General principles of design pattern adherence:1. Open-Close principle (open-closed Principle, OCP): a software entity should be developed for expansion and closed for modifications. The point is that when designing a module, the module should be extended without being modified. In other words, It should be possible to change the behavior of the module without having to modify the source code, and to extend
Schlumberger pipesim 2011.1.1 oilfield Pipe Network Software Pipesim describes the fluid in the black oil model and component model. The black oil model can be used for Calculation and Simulation of three phases: oil, gas, water, gas-liquid, gas-liquid, and single-phase liquid.The component model can be used to simulate the calculation of hydrocarbons with different chemical components.The biggest feature of pipesim is the integration and openness of
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