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- Multi-threaded programming technology in Android development Chinese WORD version
- This document mainly talks about multi-threaded programming technology in Android development; threads in Android are widely used in multi-threading in the Android platform. Multi-threading is required in UI updates, game development and time-consuming processing (network communications, etc.) . The technologies involved in Android threads are: Handler; Message; MessageQueue; Looper; HandlerThread. Friends in need can download and take a look
- 2024-01-29 30 2319
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- Matlab implementation of optimization method Chinese WORD version
- The technology of using optimization methods to solve optimization problems is called optimization technology, which includes two aspects: 1) Establishing a mathematical model, that is, using mathematical language to describe the optimization problem. The mathematical relationships in the model reflect the goals and various constraints to be achieved in the optimization problem. 2) Mathematical solution After the mathematical model is built, a reasonable optimization method is selected for solution. Using Matlab's optimization toolbox, you can solve linear programming, nonlinear programming and multi-objective programming problems. Specifically, it includes linear and nonlinear minimization, maximization, quadratic programming, semi-infinite problems,
- 2024-01-18 0 1148
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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 55 1386
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- Developing Spark applications using Scala language Chinese WORD version
- This document mainly talks about developing Spark applications using Scala language; the Spark core is developed by Scala language, so it is natural to use Scala language to develop Spark applications. If you are not familiar with the Scala language, you can read the online tutorial A Scala Tutorial for Java Programmers or related Scala books to learn. This article will introduce 3 Scala Spark programming examples, namely WordCount, Top
- 2024-02-27 24 973
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- Detailed guide to creating and using databases in Android Chinese WORD version
- Every application uses data, and Android applications are no exception. Android uses an open source, operating system-independent SQL database--SQLite. This article introduces how to create and operate a SQLite database for your Android application. Database supports the lifeline of every application no matter how big or small. Unless your application only handles simple data, then you need a database system to store your structured data. Android uses SQLite database, which is an open source and supports multiple operating systems. SQ
- 2024-02-28 0 657
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- Subversion Installation and Instructions Document WORD Version
- This document mainly describes the installation and use instructions for Subversion; Subversion is a free/open source version control system that is gradually replacing CVS. Subversion's repository can be accessed through the network, allowing users to operate on different computers. Subversion supports versioned directories, true version history, atomic commits, versioned dataless, an optional network layer, consistent data operations, efficient branch and tag operations, and modifiability. I hope this document will help those in need; those who are interested
- 2024-02-28 51 1121
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- Android Programmer's Guide chm version
- Android mobile programmer guide, because I came into contact with the Android platform by chance, but I have never been exposed to this kind of programming materials before, and there are very few materials on the Internet, so I translated some based on foreign materials and exhausted my own For all translation levels, I believe this will be a very comprehensive and basic Android programming tutorial in China, which should be helpful to you.
- 2024-02-26 39 1007
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- Use HTML, CSS, JavaScript to develop Android applications English text pdf version with source file
- If you know HTML, CSS, and JavaScript, you already have the tools you need to develop Android apps. This hands-on book shows how to use these open source web standards to design and build applications that work on any Android device—no Java required. You'll learn how to create an Android-friendly web app on the platform of your choice, then convert it to a native Android app with the free PhoneGap framework
- 2024-02-27 34 1601
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- Using JSON for network data exchange and transmission Chinese WORD version
- This document mainly talks about using JSON for network data exchange and transmission; JSON (JavaScript ObjectNotation) is a lightweight data exchange format that is easy to read and write, and is also easy to be parsed and generated by machines. It is very suitable for servers and clients. Interaction. JSON uses a programming language-independent text format, but also uses C-like language conventions. These characteristics make JSON an ideal data exchange format. Like XML, JSON is a plain text-based data format. Since JSON is born
- 2024-02-29 54 1173
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- 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 1 1470
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- Android uses JSON for network data exchange WORD version
- This document mainly talks about Android's use of JSON for network data exchange; JSON (JavaScript Object Notation) is a lightweight data exchange format that is easy to read and write, and is also easy to be parsed and generated by machines. It is very suitable for servers and clients. terminal interaction. JSON uses a programming language-independent text format, but also uses C-like language conventions. These characteristics make JSON an ideal data exchange format. I hope this document will help friends in need; interested friends can come and take a look.
- 2024-01-31 36 1218
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- Android development tutorials and notes pdf version
- Android file access and database programming knowledge. File operations mainly include reading files, writing files, reading static files, etc. It also introduces creating, adding file content and saving, opening files and displaying the content; database programming mainly introduces the SQLite database. The use includes knowledge of creating, deleting, opening databases, non-query SQL operation instructions, query SQL instructions-cursors, etc.
- 2024-02-29 64 3118
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- Unity3d game development camera switching Chinese WORD version
- This document mainly talks about camera switching in unity3d game development; I hope it will be helpful to everyone; interested friends can come and take a look.
- 2024-02-29 51 2542
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- Android Chinese API collection chm version
- Android Chinese Translation Group - A collection of Android Chinese APIs. API documentation (Reference) is the basis of Android development. In the past three years (2007-2010), the official Chinese version of the API has not yet been released. The Android Chinese Translation Group has gathered a group of people to engage in Android development. People, forum moderators, college students, graduate students, etc. use their spare time to translate Android APIs. The number of people has grown from 1 to 80, and the number of published translations has ranged from 1 to 50.
- 2024-02-29 79 1973
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- Lucene learning and summary Chinese WORD version
- This document mainly talks about the learning and summary of Lucene; Lucene is an efficient, Java-based full-text search library. I hope this document will help friends in need; interested friends can come and take a look.
- 2024-02-29 74 3234
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- Maven series
- Some companies do not provide external networks for programmers, so maven cannot be used to access remote warehouse addresses, so it is necessary to find a machine in the LAN that has external network permissions; build a nexus private server, and then programmers connect to this private server In this case, you can access the maven remote warehouse through this computer with a nexus private server. Interested friends can come and take a look
- 2024-02-29 79 2082
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- 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 47 2215
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- windows thinkpad android environment setup problem Chinese WORD version
- This document mainly talks about the problems of setting up the Windows ThinkPad Android environment; I hope this document will help friends in need; interested friends can come and take a look.
- 2024-02-29 35 1758
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- Detailed explanation of UML class diagram Chinese WORD version
- This document mainly talks about the detailed explanation of UML class diagram; in the static mechanism of UML, class diagram is a key point. It is not only the core concern of designers, but also the core concern of implementers. Modeling tools also generate code primarily based on class diagrams. Class diagram occupies a very important position among the 9 diagrams of UML. I hope this document will help friends in need; interested friends can come and take a look.
- 2024-02-29 22 1491
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- Maven project creation based on Eclipse Chinese WORD version
- This document mainly talks about the creation of Maven projects based on Eclipse; interested friends can come and take a look.
- 2024-02-29 36 2055
