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ScienceIt refers to the data structure and algorithm, Computing Theory-Theoretical Level
TechnologyIt mainly includes: programming languages, operating systems, and other specific technologies-Technical Level
EngineeringIncluding: software architecture, development documentation, project management, various tests, e
programming language to implement
Test: After the coding is over, test with a large amount of data to find the hidden errors
Use and maintenance: Once the software is delivered to the user, it is still possible to make errors during operation and the user's requirements may change, so the software needs to be modified
2. Spiral ModelHelical models (
1. Project Design
The dominant idea of project design can be understood as two types: full design and simple design.
Full Design refers to investigating various aspects of the software before writing specific code, analyzing detailed requirements, and compiling all development documents, after all the procedures are designed, write the code again. In other words, after all the plans are completed, we can se
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Software development quality management is to develop software products that meet the quality requirements and run through quality management throughout the software development survival process.The quality management layers of softwar
The factors that determine the maintainability of the software are:1) comprehensible 2) testability 3) modifiable 4) Portability 5) reusabilityWhat measures should be taken:1) Improved accessibility: Modular • Detailed design documentation • Structured design • Documentation within the program and good high-level programming language2) Improved testability: Good documentation is essential for diagnostics an
The hierarchical model of software development quality management-Linux general technology-Linux programming and kernel information. The following is a detailed description. Author: Lu linsheng
Abstract:
In this paper, the layers of software development quality management
Rigid thinking in software development and rigid thinking in software development
In the J2EE field, SSH/SSI is a good thing and a result of the painstaking efforts of masters. But he is also a bad thing.
On the good side, I believe you don't have to say much about it. A large number of design patterns are used to gre
Let you know software development in advance (35): How to modify SQL scripts to meet your needs ?, Software Development SQL
Part 1 Database SQL language
How can I modify an SQL script to meet my needs?
The SQL script modification process is the same as that of the C language code. follow these steps:
Step 1: Read the
the faltering path of more than 10 years seems to have been somewhat enlightened. Try to sum up for reference: 1 to master at least one programming language. I think it's better to be C + +. Mastering C + +, learning other languages such as Java or C # is not difficult, because a variety of object-oriented programming langu
Rigid thinking in software development and rigid thinking in software development
In the J2EE field, SSH/SSI is a good thing and a result of the painstaking efforts of masters. But he is also a bad thing.
On the good side, I believe you don't have to say much about it. A large number of design patterns are used to gre
supports the business process, define the properties of the data objects, and form a data model with the relationships of other data objects, which can be supplemented by e-r diagrams.(3) Process modellingEnables the data object to complete each business function in the information flow, creates the procedure to describe the data object's increment, the modification, deletes, the lookup, namely refines the processing frame in the dataflow diagram.(4) Application generationUse the 4th generation
languages, and most developers have to wait for a few large manufacturers to provide them with applicable DSL. To a large extent, this "language loss" causes low efficiency in software development.
The solution proposed by Mr. Dmitriev is lop: with the help of tools, developers are allowed to create their own DSL. Of course, such DSL can describe domain problems
difficult to achieve the rapid development and implementation of enterprise-level application software; the one-time development and continuous operation method, this leads to serious software rigidity and application inadaptability. Although sometimes the operators of the two methods attack each other, there is no si
consists of three phases: 1, design 2, implementation: coding the source program according to the selected programming language. 3. Test
5. Maintenance:Maintenance includes four aspects: corrective maintenance: after the software is delivered and used, some hidden errors will inevitably be taken to the running stage due to incomplete and incomplete development a
world's 70 's developed a common programming language, mainly in UNIX systems and software running on UNIX systems, both high-level languages and assembly language features, provides an efficient execution of statements and allows programmers direct access to the operating system and the underlying software, So it is
as: we can wrap up a lot of duplicate code, and then we need to use the time to invoke it ourselves? Or can we build a basic development framework that programmers can develop two times on the basis of this framework? A new development tool, which is the development platform, is finally formed by the programmer's experiment at once.Development platform, a simple
Company Name: Beijing Peking University Software Engineering Development Co., Ltd.
Company Website: www.beidasoft.com
Xiangsl@beidasoft.com MSN: songlinxiang@hotmail.com
I. Senior Software Development Engineer (2 persons)
Responsibilities:1. Responsible for the development
, employees in India were very envious of having to keep a full record of their daily work, accurate to points, and finally accurate software development to hours. At the same time, this method strictly limits people's creativity and enthusiasm. Is it to ask how many people wish to work in such an enterprise? Enterprises should be more humane and think more about their employees so that they will strive for
What is the software development model?Software development model refers to the structural framework of all processes, activities, and tasks of software development. Software
The original Article was first published in the Turing community. Http://www.ituring.com.cn/article/196
Many software developers are confused about their career development? Why are there so few reliable companies? Many software companies are confused. How can we recruit and train software developers and how to use the
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