free java projects with source code

framework for the core business areas. Since many enterprise applications are based on Java technology for the development of Web applications, the following is mainly based on java-based open source projects, tools and applications. 1. Open Source Tools and XP XP's 12 b

Learning the learning notes series of OpenCV (2) source code compilation and sample projects, opencv learning notesDownload and install CMake3.0.1 To compile the source code of OpenCV2.4.9 by yourself, you must first download the compilation tool. CMake is the most widely us

Do not know other people like me, after working for a while to find an open source project to read the code, but most of the time again feel that the start, and recently sorted out, set up spring source reading environment is indeed troublesome. First of all, my environment: operating system: MAC, Development Ide:ideaPreparation: GitHub account, local installatio

Come on, pick up !!! (Source code of eight Android projects ). Android project source code sharing I would like to share with you the source code of several Android development

class has the necessary public properties that need to be exposed, you should also label it. We can refer to the example of Flask:?The previous voluminous had to write a lot of instructions, and then the parameters of the constructor were described later.function commentThe comment of the function should be the most complicated, because we not only describe the function of function, but also pay attention to the function's parameter and return value, the parameter need to describe the meaning o

[Java Open Source Application Server] Jfox is an opensourcejavaeeapplicationserver dedicated to providing lightweight javaee application servers. Starting from 3.0, jfox provides a modular MVC Framework to simplify EJB and web application development! If you are looking for a simple, lightweight, efficient, and complete javaee development platform, jfox is exactly what you need. 　　Jfox3.0 has the following

Many open source libraries (Butterknife, Retrofit, activeandroid, and so on) use annotations to simplify code to improve development efficiency.This paper briefly introduces the following Annotation example, concept and function, classification, customization, parsing, and analyzes several Annotation principles of Android Open Source Library .PDF version:

After JDK1.5, Java.lang.instrument.Instrumentation is provided, that is, the Java Agent mechanism can implement redefinition and retransform of classes.redefinition corresponds to instrumentation.redefineclasses () to enable hot substitution of classes, but unfortunately the function is limited. 1 2 3 4 The redefinition change method bodies, the constant pool and attributes. The redefinition must not add, remove or rename fields o

Share the JAVA User permission management framework source code JAVA permission management java source code framework code, learning is help

Use Merge and Rebase in Git to synchronize code with open-source projects, gitrebase There are two main working modes for open-source project-based development. Mode 1 is to pull a branch from an open-source project, develop a new feature in this branch, and merge it into up

Apsara friends free sms api php open-source edition, supports the group function. Apsara friends free sms api php open-source edition, supports the group function. 1. supports group sending (if you need to group multiple numbers, separate them with commas (,) (159, 159 ..))2. supports data submission in POST or GET

Practical Android skills: Maven compilation of open-source QR code scanning projects zxing and mavenzxing Having your own mobile phone software toolbox is very meaningful. For the current domestic Android ecosystem, Chaos cannot be disrupted. Because we can't log on to the App store on the official website, we have to download the software from various Chinese s