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- Ruby skills Chinese WORD version
- Ruby is a simple and fast object-oriented (object-oriented programming) scripting language. This document introduces the skills of Ruby in detail; interested friends can come and take a look.
- 2024-02-27 0 1846
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- 11 learning help document packages about JSON
- 11 learning aid documents about JSON. It contains several basic usage tutorials and application tips, summarized and shared with everyone.
- 2024-02-27 0 651
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- 17 common Python runtime errors for newbies Chinese WORD version
- This document mainly talks about 17 common Python runtime errors for novices; when you first learn Python, it may be a bit complicated to understand the meaning of Python error messages. Here are some common runtime errors that can cause your program to crash. Interested friends can come and take a look
- 2024-01-23 0 812
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- Analysis of linear interpolation Lerp function in Unity3D Chinese WORD version
- This document mainly talks about the analysis of the linear interpolation Lerp() function in Unity3D; in unity3D, the linear interpolation function Lerp() is often used to interpolate between two materials. Between vectors, between two floating point numbers, between two colors, friends in need can download it and take a look.
- 2024-02-28 0 955
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- Getting Started with Android Fragment Usage WORD Version
- This document mainly talks about the usage of Fragments for getting started with Android; Fragments are used to describe some behaviors or part of the user interface in an Activity. We can create multiple UI panels in a single activity by merging multiple fragments, and they can also be reused at the same time. fragment in multiple activities. You can think of fragment as a module of activity. Fragment has its own life cycle and receives its own input events. It can be received from a running
- 2024-02-01 0 580
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- iOS development learning iOS multi-threading and RunLoop Chinese WORD version
- iOS multi-threaded programming is always difficult for iOS development beginners to understand and master. Now I will use several examples to gain a more systematic and comprehensive understanding of iOS multi-threaded programming. I hope it will be helpful to everyone. Some programs are a straight line from the starting point to the end; some programs are a circle that keeps looping until it is cut off. A straight line is like a simple Hello World. After running and printing, its life cycle is over, like a flash in the pan; a round one is like an operating system, which keeps running until you shut down. A running program is a process or a task, a process
- 2024-02-03 0 1789
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- OpenGL programming based on MFC Chinese WORD version
- This document mainly talks about OpenGL programming based on MFC; GDI draws through the device handle (Device Context, hereinafter referred to as "DC"), while OpenGL requires a rendering environment (Rendering Context, hereinafter referred to as "RC"). Each GDI command requires a DC to be passed to it, but unlike GDI, OpenGL uses the current drawing context (RC). Once a current RC is specified in a thread, all subsequent O
- 2024-02-26 0 710
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- Application of Fragment in Activity WORD version
- This document mainly talks about the application of Fragment in Activity; Fragment can be included in multiple Activities and can adapt the application to different screen sizes. When the screen size is large enough, an Activity can contain multiple Fragments. If this is not the case, another Activity will be started containing different Fragments. I hope this document will help friends in need; interested friends can come and take a look.
- 2024-01-29 0 1014
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- Android uses ViewFlipper to switch pages WORD version
- This document mainly talks about Android using ViewFlipper for page switching; the Android system comes with a multi-page management control: ViewFlipper. It can simply switch sub-pages. It only needs to use the addView method to add several Views. Each View Corresponding to one page, you can complete the management of multiple pages. I hope this document will help friends in need; interested friends can come and take a look.
- 2024-02-27 0 1053
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- Introduction to shell programming under Linux system Chinese WORD version
- This document mainly talks about the introduction to shell programming under Linux system; Shell programming has many features similar to C language and other programming languages, but it is not as complicated as programming languages. A shell program is a series of Linux commands and utilities placed in a file. When executed, each command is interpreted and executed one by one by Linux. Interested friends can come and take a look
- 2024-01-27 9 1888
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- Getting Started with Lucene Chinese WORD Version
- Lucene is a Java-based full-text information retrieval toolkit. It is not a complete search application, but provides indexing and search capabilities for your application. Lucene is currently an open source project in the Apache Jakarta family. It is also the most popular open source full-text search toolkit based on Java.
- 2024-01-31 0 589
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- 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
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- Python module learning Chinese WORD version
- This document mainly talks about module learning in Python; Python is composed of a series of modules. Each module is a file with the suffix py. At the same time, the module is also a namespace, thus avoiding the problem of variable name conflicts. We can understand modules as lib libraries. If you need to use a function or object in a certain module, you must import this module before it can be used. Except for the system default modules (built-in functions), which do not need to be imported. I hope this document will help friends in need; interested friends can come and take a look.
- 2024-01-25 2 1042
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- ActionScript3 Flash Programming No Basics Introductory Tutorial Chinese WORD Version
- Flash enthusiasts who have done Flash animation all know that to make a Flash animation, AS is indispensable. Even a few simple lines of code can play the finishing touch to the entire Flash. Although AS is not true object-oriented programming, it also has the concept of objects. This concept runs throughout AS, so the understanding of objects is more important than the understanding of grammar or other aspects. Interested friends can come and take a look
- 2024-01-17 0 954
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- Android_Intent detailed explanation WORD version
- This document mainly talks about the detailed explanation of Android_Intent; Intent is an abstract description of the action to be performed. Generally speaking, it is used as a parameter. Intent assists in completing the communication between various components of Android. For example, call startActivity() to start an activity, or broadcastIntent() to pass it to all interested BroadcaseReceivers, or startService()/bindse
- 2024-01-29 2 2470
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- WebService calling technical documentation Chinese WORD version
- This document mainly talks about WebService calling technical documents; on the surface, Web service is an application, which exposes an API that can be called through the Web to the outside world. This means that you can programmatically call this application through the Web. A more precise explanation of Web services: Web services are a new platform for building interoperable distributed applications. As a Windows programmer, you may have built component-based distributions using COM or DCOM
- 2024-02-26 0 993
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- GStreamer Application Development Manual Chinese PDF version
- GStreamer is a very powerful and versatile streaming application framework. Many of GStreamer's advantages come from the modularity of its framework: GStreamer can seamlessly incorporate new plug-ins. However, due to the pursuit of modularity and high efficiency, GStreamer has become complex in the entire framework. At the same time, due to the increase in complexity, developing a new application is not so simple. This guide attempts to help you understand the GStreamer framework (version 0.10.3
- 2024-02-28 1 964
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- Python introductory tutorial Chinese WORD version
- Python is an efficient language. The reading and writing operations are very simple. Just like ordinary English, Python is an interpreted and executed language. We do not need to compile, we only need to write the code to run. Python is an oriented language. The language of objects, everything in Python is an object. Python is a very interesting language; interested friends can come and take a look.
- 2024-01-25 0 656
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- Eclipse configuration Tomcat tutorial Chinese WORD version
- This document mainly talks about the Eclipse configuration Tomcat tutorial; Eclipse IDE: eclipse IDE is used as the development environment for JSP pages and Java files. Eclipse is a very simple and easy-to-use IDE environment. It has many features that can help programmers quickly write and debug Java programs. With the addition of the tomcat plug-in, this IDE is used to manage the entire web project (including HTML and JSP pages, icons and servlets).
- 2024-02-28 0 840
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- The use of multi-threading technology in iOS development WORD version
- This document mainly talks about the use of multi-threading technology in iOS development; the so-called process corresponds to an application, which is responsible for opening up memory space for application use, but the process cannot execute tasks (instructions). A process contains at least one thread, which is the execution flow of the program. When an iOS program starts, while creating a process, it will start running a thread, which is called the main thread; I hope this document will help friends in need; interested friends can come and take a look.
- 2024-02-28 0 1125