Tài liệu, ebook Kỹ Thuật Lập Trình

Software engineers have responsibilities to the engineering profession and society. They should not simply be concerned with technical issues. Professional societies publish codes of conduct which set out the standards of behaviour expected of their members. Three case studies are used in the book: An embedded insulin pump control system A syst...

49 trang | Chia sẻ: nguyenlam99 | Ngày: 05/01/2019 | Lượt xem: 1095 | Lượt tải: 0

Processes should include activities to cope with change. This may involve a prototyping phase that helps avoid poor decisions on requirements and design. Processes may be structured for iterative development and delivery so that changes may be made without disrupting the system as a whole. The Rational Unified Process is a modern generic process...

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Start the registry server, rmiregistry Start the object server The object server registers an object, with a name, with the registry server Start the client The client looks up the object in the registry server The client makes a request The request actually goes to the Stub class The Stub classes on client and server talk to each other The...

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A particular strength of extreme programming is the development of automated tests before a program feature is created. All tests must successfully execute when an increment is integrated into a system. The Scrum method is an agile method that provides a project management framework. It is centred round a set of sprints, which are fixed time perio...

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A Java EE component can locate its environment naming context by using JNDI interfaces. A component can create a javax.naming.InitialContext object and look up the environment naming context in InitialContext under the name java:comp/env. A component’s naming environment is stored directly in the environment naming context or in any of its direct...

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You can use a range of techniques for requirements elicitation including interviews, scenarios, use-cases and ethnography. Requirements validation is the process of checking the requirements for validity, consistency, completeness, realism and verifiability. Business, organizational and technical changes inevitably lead to changes to the require...

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Các đặc điểm của ứng dụng web: – Không phải là một ứng dụng độc lập, là ứng dụng chạy trên nền web-server. – Người lập trình có thể thực hiện các thao tác trên ứng dụng web như với một ứng dụng độc lập. – Có thể lấy thông tin từ user.

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Create Web Project and depoly by Eclipse, Netbean Create Web Project and deploy by Ant Create Web Project and deploy by Maven

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Behavioral models are used to describe the dynamic behavior of an executing system. This behavior can be modeled from the perspective of the data processed by the system, or by the events that stimulate responses from a system. Activity diagrams may be used to model the processing of data, where each activity represents one process step. State di...

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Models of application systems architectures help us understand and compare applications, validate application system designs and assess large-scale components for reuse. Transaction processing systems are interactive systems that allow information in a database to be remotely accessed and modified by a number of users. Language processing system...

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