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- How Android uses WebService interface Chinese WORD version
- This document mainly describes how Android uses the WebService interface; WebService is a remote calling standard based on the SOAP protocol. Different operating system platforms, different languages, and different technologies can be integrated through WebService. The OPhone SDK does not provide a library for calling WebService. Therefore, you need to use a third-party class library (KSOAP2) to call WebService. This article will introduce the specific details of calling WebService in OPhone, and
- 2024-01-28 1 2472
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- Design of virtual instrument based on USB and LabVIEW word version
- The interface technology of virtual instruments and USB has received close attention in the field of instrument research and development. The use of USB interfaces for intelligent peripherals for data acquisition and control has improved its bottleneck phenomenon and also strengthened its "affinity" with general-purpose computers. Ordinary MCS-51 The microcontroller does not have a USB interface, and LabVIEW, one of the virtual instrument application software development platforms, does not provide a driver for the USB interface. For this reason, the design principles of virtual instruments based on USB and LabVIEW and the USB development method are introduced, and a method of USB development is proposed.
- 2024-01-28 0 1145
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- OpenGL introductory tutorial Chinese WORD version
- This document is an introductory tutorial to OpenGL; the purpose is to let everyone give up TC's old graphics interface and let everyone get in touch with some new things. As one of the current mainstream graphics APIs, OpenGL has superior features to DirectX in some situations. OpenGL (full Open Graphics Library) refers to a professional graphics program interface that defines a cross-programming language and cross-platform programming interface specifications. It is used for three-dimensional images (two-dimensional as well), and is a powerful and easy-to-call underlying graphics library. Friends in need can download and take a look
- 2024-02-03 3 1120
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- Things about JNI programming in Android Chinese WORD version
- This document mainly talks about JNI programming in Android; JNI is translated as Java local interface. It allows Java code to interact with code written in other languages. Provide JNI method in android so that Java programs can call C language programs. Many Java classes in android have native interfaces, which are implemented locally and then registered in the system. I hope this document will help friends in need; interested friends can come and take a look.
- 2024-02-26 0 671
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- Android SurfaceView usage summary Chinese WORD version
- This document mainly talks about the summary of the use of SurfaceView in Android; SurfaceView is a subclass of the View class. It can obtain image data directly from memory or DMA and other hardware interfaces. It is a very important drawing view. I hope this document will help friends in need; interested friends can come and take a look.
- 2024-02-27 2 2175
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- SOAP syntax word version
- One of SOAP, WSDL (WebServicesDescriptionLanguage), and UDDI (UniversalDescriptionDiscoveryandIntegration), soap is used to describe the format of transmitting information, WSDL is used to describe how to access specific interfaces, and uddi is used to manage, distribute, and query webServices. Specific implementations can search for simple instances of Web Services; SOAP can be used with many existing
- 2024-02-28 0 917
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- WebService Development Guide Chinese WORD version
- This document mainly describes the WebService development guide; WebService provides mobile commerce access for software developers and system integrators. WebService has the characteristics of stability, cross-platform, cross-development language, and firewall penetration, so it is favored by enterprise developers. SMS communication development interface adapted to WEB, VB, Delphi, .NET, VC, JAVA and other mainstream development languages and Windows, Linux, Unix and other operating environments, allowing enterprises to use OA, CRM, ERP, SC
- 2024-02-27 0 715
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- OpenMP Multi-Threaded Programming Guide WORD Edition
- This document mainly talks about the OpenMP multi-threaded programming guide; OpenMP was proposed by the OpenMP Architecture Review Board and has been widely accepted as a set of guiding notes (Compiler Directive) for multi-threaded programming of shared memory parallel systems. ). OpenMP is a multi-processor multi-thread parallel programming language for shared memory and distributed shared memory. It can be used to display and guide multi-threaded and shared memory parallel application programming interfaces. It is hoped that this document will provide
- 2024-02-03 0 1276
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- Introduction to OpenGL Programming Chinese WORD version
- This document mainly talks about the introduction to OpenGL programming; OpenGL• is a powerful graphics library that allows users to easily develop three-dimensional graphics with a variety of special visions (such as lighting, textures, transparency, and shadows). A three-dimensional graphics software package that is independent of software and hardware platforms and can run on a variety of window systems; OpenGL (Open Graphics Library) is a software interface for graphics hardware and an industry standard in this field. I hope this document will help friends in need; interested friends can come here
- 2024-01-28 0 691
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- MyBatis3.2.3 Help Document Chinese CHM Version
- MyBatis is an excellent persistence layer framework that supports ordinary SQL queries, stored procedures and advanced mapping. MyBatis eliminates almost all JDBC code and manual setting of parameters and retrieval of result sets. MyBatis uses simple XML or annotations for configuration and original mapping, mapping interfaces and Java POJOs (Plan Old Java Objects, ordinary Java objects) into records in the database. Friends in need can download and take a look
- 2024-02-29 1 840
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- Introduction and improvement of Android JNI development Chinese WORD version
- This document mainly talks about the introduction and improvement of Android JNI development; JNI has a wide range of applications in the Android system. The bottom layer of the Android system is implemented in C/C++, and the APIs provided by the upper layer are all Java. Java calls the underlying implementation through JNI. For example: Android API multimedia interface MediaPlayer class actually calls the libmedia library through JNI at the bottom layer. I hope this document will help friends in need; interested friends can come and take a look.
- 2024-02-26 0 627
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- mybatis entry to proficiency Chinese WORD version
- MyBatis is an excellent persistence layer framework that supports ordinary SQL queries, stored procedures, and advanced mapping. MyBatis eliminates almost all JDBC code and manual setting of parameters and retrieval of result sets. MyBatis uses simple XML or annotations for configuration and original mapping, mapping interfaces and Java POJOs (Plan Old Java Objects, ordinary Java objects) into records in the database. Interested friends can come and take a look
- 2024-01-28 0 1260
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- The whole process of Android driver development Chinese WORD version
- Android's hardware abstraction layer, simply put, encapsulates the Linux kernel driver, provides interfaces upward, and shields low-level implementation details. In other words, the hardware support is divided into two layers, one is placed in user space (User Space), and the other is placed in kernel space (Kernel Space). Among them, the hardware abstraction layer runs in user space, and the Linux kernel driver The program runs in kernel space. Interested friends can come and take a look
- 2024-02-02 0 557
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- Android Chinese help document pdf version
- Android is a software set specifically for mobile devices, which includes an operating system, middleware and some important applications. The beta version of the Android SDK provides the necessary tools and API interfaces for Android application development using the Java language on the Android platform. Features Application framework Supports reuse and replacement of components Dalvik virtual machine Optimized for mobile devices Integrated browsing
- 2024-02-01 0 786
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- mybatis syntax and introduction Chinese WORD version
- This document mainly talks about the syntax and introduction of mybatis; MyBatis is a persistence layer framework that can customize SQL, stored procedures and advanced mapping. MyBatis eliminates most of the JDBC code, manual setting of parameters and result set retrieval. MyBatis only uses simple XML and annotations to configure and map basic data types, Map interfaces and POJOs to database records. Compared with "one-stop" ORM solutions such as Hibernate and Apache OJB
- 2024-01-31 2 1125
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- Python Overview Chinese WORD Version
- This document provides an overview of Python; Python's built-in interfaces to operating system services make it an ideal tool for writing portable management tools and components (sometimes called shell tools) that maintain operating systems. Python programs can search files and directory trees, run other programs, use processes or threads for parallel processing, and more. I hope this document will help friends in need; interested friends can come and take a look.
- 2024-01-23 0 703
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- Flash commonly used button codes word version
- Flash Player is a program that can play small and fast multimedia animations, as well as interactive animations, flying logos and images created with Macromedia Flash. This player is very small, takes only a moment to download, and is a great start for experiencing multimedia effects on the web. Flash also supports high-quality mp3 audio streams, text input fields, interactive interfaces, and much more. This latest version can view all flash formats. If you want to watch multimedia content on the web, flash player is almost
- 2024-01-17 0 1923
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- SCA introduction and application examples Chinese WORD version
- This document mainly talks about the introduction and application examples of SCA; SCA (Service Component Architecture) is a set of service system construction framework protocols proposed for SOA. It not only integrates the idea of IOC, but also combines object-oriented reuse with code reuse. It has been upgraded to the reuse of business module components, and at the same time, the service interface, implementation, deployment, and invocation are completely separated, and the assembly and binding can be flexibly assembled through configuration. I hope this document will help friends in need; interested friends can come and take a look.
- 2024-02-27 0 844
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- Basic knowledge of Android architecture Chinese WORD version
- This document mainly talks about the basic knowledge of Android architecture; Android relies on Linux kernel 2.6 to provide core services, such as process management, network protocol stack, and hardware drivers. Here, the Linux kernel serves as an abstraction layer between the hardware layer and the system software stack layer. This operating system is not GNU/Linux-like because its system libraries, system initialization, and programming interfaces are different from standard Linux systems. Android contains some C/C++ libraries, media libraries, database engine libraries, etc. These libraries can be used by Android
- 2024-02-29 0 519
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- Python website development guide WORD version
- This document mainly talks about the guidelines for developing websites in Python; HTML is the universal language of the Internet, a simple and universal all-in-one markup language. It allows web page producers to create complex pages that combine text and images. These pages can be browsed by anyone else on the Internet, no matter what type of computer or browser is used. Python, like other programming languages, has its own set of processes. Control statements, and the syntax of these statements is similar to other programming languages. They all have keywords such as for, if, and while to express the program flow. I hope this document will help friends in need
- 2024-01-25 0 979