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View and manage sqlite database in Android Chinese WORD version

This document mainly talks about viewing and managing sqlite database in Android; you can use the Eclipse plug-in DDMS to view it in Android, or you can use the adb tool in the Android tool kit to view it. The sqlite database in the android project is located in /data/data/project package/databases. Friends in need can download and take a look

2024-02-02 0 852
Android programming virtual machine Dalvik tutorial pdf version

Android programming virtual machine Dalvik tutorial pdf, introduces the difference between Dalvik and the standard Java virtual machine and the difference between the operating environment, as well as the situation and prospect analysis of Dalvik, the functional description of various Java packages in Android, related file types, application structure analysis, Introduction to Android Adb tools, etc. This knowledge is a perfect prelude for junior friends who are about to engage in Android programming.

2024-02-28 0 622
About the method of realizing mixed programming of VB and matlab WORD version

This document mainly talks about the method of realizing mixed programming of VB and matlab; it introduces the method of mixed programming of vb and matlab. The combination of the two can make full use of the convenience and speed of vb and the powerful function of the matlab software toolbox. Matlab is a scientific computing environment developed by MathWorks. It has powerful computational drawing capabilities and provides a large number of function libraries and toolboxes, covering almost all engineering computing fields. It is known as a "calculation paper" engineering computing tool. But matlab language

2024-01-18 2 2034
Big data processing with Apache Spark

This document mainly talks about using Apache Spark for big data processing - Part 1: Getting Started; Apache Spark is a big data processing framework built around speed, ease of use and complex analysis. It was originally developed by AMPLab at the University of California, Berkeley, in 2009, and became one of Apache's open source projects in 2010. In this first part of the Apache Spark article series, we will learn what Spark is, how it differs from typical Map

2024-01-29 0 985
Writing a small database with Delphi Chinese WORD version

This document mainly talks about using Delphi to write small databases; Delphi is one of the most popular programming tools at present. It has many advantages in developing database applications and provides a powerful way to develop database applications based on the client/server model. ability. In terms of database access, it is equipped with Borland Database Engine (BDE), which can access various databases through SQL Links, ODBC and other technologies, and can also use ADO to access various databases. In terms of application client development, Delphi provides

2024-01-18 0 608
Three-dimensional display of images based on hybrid programming of VC and Matlab WORD version

This document mainly describes the three-dimensional display of images based on hybrid programming of VC and Matlab; introduces the general implementation method of hybrid programming of VC++ and Matlab, and realizes the three-dimensional effect display of two-dimensional images. MATLAB is not only an intuitive and efficient computer language, but also a scientific computing platform. It provides core mathematical and advanced graphics tools for data analysis and data visualization, algorithm and application development. I hope this document will help friends in need; interested friends can come and take a look.

2024-01-18 3 2252
Netty code analysis Chinese WORD version

This document mainly talks about Netty code analysis; Netty provides asynchronous, event-driven network application framework and tools to quickly develop high-performance, high-reliability network server and client programs; friends in need can download and read look

2024-02-29 1 1862
Introduction to matlab basic knowledge Chinese WORD version

MATLAB (Matrix Laboratory) is the abbreviation of MATrix LABoratory, a commercial mathematics software produced by The MathWorks Company of the United States. MATLAB is a high-level technical computing language and interactive environment for algorithm development, data visualization, data analysis, and numerical calculations. In addition to common functions such as matrix operations and drawing function/data images, MATLAB can also be used to create user interfaces and call programs written in other languages (including C, C++ and FORTRAN). MATLAB basics; command window

2024-01-18 0 1214
Delphi7 basic grammar tutorial Chinese WORD version

Delphi is a Windows rapid application development tool (RAD Rapid Application Development) based on the client/server system launched by the American Borland Company. It is an object-oriented visual programming tool based on the visibility of Delphi and combined with the Object Pascal language. With programming skills, you can develop powerful Windows applications and database applications. Delphi is the first visual development environment, optimized source code compiler and

2024-01-18 1 1059
Simple usage of JSON Chinese WORD version

This document mainly talks about the simple usage of JSON; JSON (JavaScript Object Notation) is a simple data format that is more lightweight than xml. JSON is a native JavaScript format, which means that processing JSON data in JavaScript does not require any special API or toolkit. I hope this document will help friends in need; interested friends can come and take a look.

2024-02-01 0 953
Array application & two-dimensional array word version

The so-called array is a collection of elements of the same data type arranged in a certain order. It is a collection of variables that names a limited number of variables of the same type and then uses numbers to distinguish them. This name is called the array name, and the number is called the following. mark. The individual variables that make up an array are called components of the array, also called elements of the array, and sometimes called subscript variables. In programming, an array is a form of organizing several variables of the same type in an orderly manner for the convenience of processing. These collections of similar data elements arranged in order are called arrays. Array application & two-dimensional array directory

2024-01-31 0 792
Lucene technical documentation word version

Lucene is a sub-project of the Apache Software Foundation 4 jakarta project team. It is an open source full-text search engine toolkit. However, it is not a complete full-text search engine, but a full-text search engine architecture that provides a complete Query engine and indexing engine, some text analysis engines (two Western languages, English and German). The purpose of Lucene is to provide software developers with a simple and easy-to-use toolkit to easily implement the full-text search function in the target system, or to build a complete full-text search engine based on it. Luc

2024-02-27 0 1095
ARM compiler Chinese WORD version

This document mainly talks about the ARM compiler; the development tools of ARM application software include compilation software, assembly software, link software, debugging software, embedded real-time operating system, function library, evaluation board, and JTAG emulator according to different functions. , online emulator, etc.; I hope this document will help friends in need; interested friends can come and take a look.

2024-02-26 0 1167
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
Research on MATLAB and VB hybrid programming technology WORD version

This document mainly talks about the research on mixed programming technology of MATLAB and VB; it focuses on four methods of integrating MATLAB in VB applications to achieve program optimization, namely using Matrix VB, calling DLL dynamic link library, applying Active automation technology and dynamic data exchange technology, and analyzes the key issues and basic steps in the integration process. This hybrid programming combines the visual interface of VB with the powerful numerical analysis capabilities of MATLAB. I hope this document will help friends in need; interested friends can come and take a look.

2024-01-19 0 1251
[Top] Detailed summary of JSON in Android Chinese WORD version

JSON (JavaScript Object Notation) Definition: A lightweight data exchange format that is highly readable and easy to write quickly. The mainstream technology in the industry provides a complete solution (somewhat similar to regular expressions, supported by most languages today), so that data can be exchanged between different platforms. JSON adopts a highly compatible text format and also has behavior similar to the C language system. Friends in need can download and take a look

2024-02-26 0 926
Introduction to Adobe Flex Chinese WORD version

Flex is a component-based development framework that can generate a rich Internet application run by Flash Player. Flex combines a standards-based language with a variety of extensible user interface and data access components, allowing developers to build applications with rich data presentation, powerful client logic and integrated multimedia. Flex is a rich client application development toolkit built on the Flash platform. As a new technology representative in the Rich Internet Application (RIA) era, Flex has been used by Adobe since 2007.

2024-01-17 5 3291
Lucene index database Chinese WORD version

This document mainly talks about the Lucene index database; Lucene, as an auxiliary tool for full-text search, performs conditional searches for us, whether it is search engines like Google, Baidu, search functions in forums, or other C/ S-architecture search brings great convenience and relatively high efficiency. This article mainly uses Lucene to index MS Sql Server 2000, and then performs full-text indexing. As for the content of the database, it can be the content of the web page or other things. Contents of the database in this article

2024-02-29 0 1142
Asset server server construction for Unity3D game development Chinese WORD version

This document mainly talks about the construction of Asset server server for Unity3D game development; Asset Server is currently the resource version management tool that comes with Unity. It is similar to the SVN and perForce we are usually familiar with. However, for the current Unity, Asset Server is more powerful than Unity. Version control software such as SVN and perForce are easier to use, because the Unity3.x version does not support software such as SVN very well. When multiple people work together, data loss and other situations often occur. because

2024-02-27 1 680
fortran language grammar WORD version

This document mainly talks about the syntax of the fortran language; FORTRAN is the earliest high-level programming language in the world and the most commonly used programming language in the engineering community. It is used in scientific computing (such as aerospace, geological exploration, weather forecasting, construction engineering and other fields ) plays an extremely important role. After more than 40 years of development, with the updates of multiple versions of the FORTRAN language and the emergence of corresponding development systems, its functions have been continuously improved. The latest version of the development system has almost all the features of VC and VB, such as graphical interface programming, databases, etc. I hope this document will help friends in need

2024-02-03 0 1239