Eclipse

The DE environment is configured with the plug-in, right-clicking on the project to find "JPA Tools", and also in the project folder under the/.settings/ Org.eclipse.wst.common.project.facet.core.xml file to find out if there is a configuration item

The shortcut keys here can be customized to conform to their own habits (window->preferences->general->keys).F3: Opening the Declaration (open Declaration)CTRL + Left: This is often used by most people to see the definition of variables, methods,

There's a tricky problem with Maven:is to add dependencies, because there is no download and associated source code, resulting in automatic prompt cannot appear the correct method nameThe traditional approach is to manually execute Maven---Download

From NetworkEclipse Startup parameter-clean2013- .- - Ten: -Introduction to eclipse startup parameters, such as when adding a plug-in, if it is not displayed, use Eclipse-clean boot) In fact, Eclipse is a system that can be configured very flexibly,

Branching on trunk: right-→team→branch/tag fill in the path name of the branch you want to create. And then all the way next. Switch to your own branch for code writing: Right-click →team→other Branch At this point the code on the main line

10 most useful shortcut key combinations in eclipse an eclipse-level developer summarizes the shortcut key combinations he thinks are the most useful but less known. These combinations make it easier to navigate through the source code, resulting in

1. Download the latest eclipse, my version is 3.7.2 Indigo (Eclipse IDE for Java EE developers) editionIf not installed please download the installation here: http://eclipse.org/downloads/2. Download the SVN plugin subclipse, there are two ways to

1.1. ConditionsDrools It is a Java open-source rule engine. Therefore, using drools and pre-installed in the development machine JDK perimeter, Drools5.5 requires a JDK version number of 1.5 or more.1.2. Development environment ConstructionThe first

Environment: Windows8.1,eclipseWordCount example with Hadoop comes inhadoop2.7.0Hadoop-eclipse-plugin-2.7.0.jar//eclipse plugin, need to correspond to the current version of HadoopBasic steps there are a lot of blogs that have been mentioned and don'

What is maven?MAVEN is a tool for building projects that easily manage the life cycle of your project. That is, the project's jar package relies on, develops, tests, releases packaging.Let me summarize some of its features below, and look at these

This article is shared with the comrades who are still struggling with the configuration of Eclipse and MAVEN environment, let it be less detours, say no more, go straight aheadEnvironmental problems One is the configuration is not configured well,

The development environment switch to the Mac under The original Window shortcut key is incompatible, accustomed to the shortcut key life suddenly which day shortcut keys do not work, followed by the development efficiency is significantly reduced,

This period of time has been doing flex projects, each time the compiler MyEclipse console output is garbled, even if the compilation error is also a variety of garbled. It is not convenient ah, to see a wrong to rely on even the Mongolian guess.

1. Ctrl+shift+r: Open ResourceThis is probably the most time-saving combination of all shortcut keys. This set of shortcuts lets you open any file in your workspace, and you only need to press the first few letters of the file name or mask name,

The servlet that started this time, today trying to configure Tomcat 7 under Eclipse, found several issues to be aware of that would be important to new people. I am also a novice, here, will be an afternoon plus a night configuration of the

1. Download the latest eclipse, my version is 3.7.2 Indigo (Eclipse IDE for Java EE developers) editionIf not installed please download the installation here: http://eclipse.org/downloads/2. Download the SVN plugin subclipse, there are two ways to

I was stuck with this question for 3 days and finally figured out why. There are various solutions to this problem on the Internet: Some say you need to increase the compiler parameter-G; some say write a test method, call it first, or modify the

The first step:To remove the JS validation from eclipse:Window->preference->java script->validator->errors/warnings->enable Javascript Sematic The hooks in front of the validation are removed;Step Two:Locate the project directory and remove the

Most of the online search said under the project to choose Properties, under the Java Build Path add Externaljar Selection, plus tomcat-"Lib Servlet-api.jar, or through the current page, Move the mouse to a class, F2 or mouse click to locate the pop-

"Note" Because MAVEN relies on the Java environment to run, you need to install Java before configuring MAVEN and configure environment variables. 1 Download mavenApache official website http://www.apache.org/Download download maven here i