When only Java 7 is installed on Mac OS X and Java 6 is not installed, open Eclipse and other software dependent on Java, and you may encounter:To open "Eclipse," you need a Java SE 6 runtime. Wocould you like to install one now?This error message is found and tested. Here are two solutions.1. Modify the Info. plist file in the Java installation directory:For example, modify the/Library/Java/JavaV
Installation and localization of Java Eclipse, and localization of Java Eclipse
1. Download Eclipse
Enter the URL http://www.eclipse.org/downloads/ in the browser and click Windows 64 Bit on the open interface.
2. Download the Chinese package
Enter the URL http://www.eclipse.org/babelin in the browser, and click Downloads on the opening page.
Click L
Use and refactoring shortcuts of Eclipse refactoring function, and eclipse refactoringWhat is refactoring? After the code is written, improve its design.Reconstruction classification: physical structure, class hierarchy, and class internal structure.
Name
Shortcut Key
Literal Translation
Scope
Description
Rename
Alt + Shift + R
You can rename any variables, classe
Examples of dynamic eclipse effect codes implemented by css3 and dynamic eclipse instances of css3
Examples of dynamic eclipse effect Code implemented by css3:This section shares a code example that uses CSS3 to achieve a dynamic eclipse effect.In fact, the animation is relatively simple and short. If you need it, you
This articleArticleFrom the Linux community website (www.linuxidc.com) Original article: http://www.linuxidc.com/Linux/2011-10/46042.htm
Eclipse CDT is powerful. After installation, C ++ can be compiled and run.ProgramBut there is a problem, that is, the header file of the C ++ standard library cannot be found and files such as files cannot be opened. The compiler warning is as follows:
DisplayUnresolved regression sion:
Although compilation is n
Eclipse failed to create the Java virtual machine error occurs when the newly downloaded eclipse J2EE is run for the first time. The default JDK path is incorrect. Check whether the problem exists. And everything works normally in Windows 2003. This is because the default memory size set by eclipse is 256 MB, and this value is too large. You can change it to 128.
Use the Eclipse plug-in fat jar
1. download and install the plug-in fat jar
:Http://fjep.sourceforge.net/
If you install the Eclipse plug-in, I believe everyone is familiar with it.
If the installation is successful, you can see the fat jar preferences option in window-preferences in the eclipse option bar.
2. Right-click-export-other-fat jar exporter a
Abstracttexteditor is the base class of the text editor in eclipse. It class it and implements the corresponding abstract method to get the text editor with the general text editor function, but it is far more than that.
First, let's take a look at what interfaces It implements. The following is the source code of the declaration part:
Public abstract class abstracttexteditor extends editorpart implements itexteditor, ireusableeditor, itexteditorexten
and Projects, where types returns a definition list of the interfaces and classes in each version of tapestry, and Projects returns the package name tapestry each version. Visible Java source search engine-grepcode return results are very clear human, is the developer of the first choice to consult the source code!Java source search Engine-grepcode website:Http://grepcode.comThe GC plugin for Eclipse, like any other
I. Hadoop-eclipse-plugin-2.7.3.jar plugin download Click to download the plugin into the installation directory of Eclipse DropinsThird, the configuration on eclipse3.1 Opening Window-->persperctive-->other3.2 Select Map\/reduce, click OK3.3 Click the image icon to add a cluster3.4 The Hadoop cluster configuration parameters in eclipse3.5 Viewing a configured Hadoop clusterThe cluster configuration is compl
Come to the ~~~~~ our "Weaver"--tomcat came, the cowherd wait for it! Ha ha!First, install Tomcat
: http://tomcat.apache.org/download-70.cgi
Left: The version of Tomcat is selected, for example Tomcat 7. On the right you can choose a different installation version, the red box is the ZIP installation version of Windows,
Choose the same number of bits as your JDK, and you can download it.
Installing Tomcat
It is very simple to understand the pressure
Original address: Http://blog.csdn.net/buptdavid/article/details/42423247#commentsEclipse Marketplace is a plug-in App Store, a useful feature.Open the Eclipse,help--eclipse Marketplace client to findSome eclipse does not have this functionality to add the Eclipse Marketplace Client manually.Help--install new softwareA
Eclipse, IntelliJ idea format results are not the same, resulting in long time with two development tools, idea development eclipse to format. But now the problem can be solved. Use the Eclipse Code Formatter.
Specific plugin address: Http://plugins.jetbrains.com/plugin/6546?pr=ideaoffset=15max=15#comments_pan IntelliJ idea:1, install the plugin:Network installa
1, we need to increase the configuration file jar needs, select the project's src directory, right mouse button, select [New]-select [Folder].2. Enter Meta-inf as the directory name and click [Finish].3, select the directory you just created, right mouse button, select [New], select [File].4, input MANIFEST. MF, select [Finish].5, edit the file, modify the following content:manifest-version:1.0Main-class:lession1. HelloWorldClass-path:spring.jar Spring-mock.jar Spring-aspects.jarThe picture is:6
See: http://www.eclipseworld.org/bbs/read.php? Tid = 708
Have you ever used Google Talk? It is an im launched by Google, and the communication protocol is the jabber protocol we are familiar. Through this article, I will briefly introduce how to use ECF to implement a Google Talk client. Source code download: http://www.blogjava.net/Files/reloadcn/Chat.rar
1. PreparationsDownload ECF first:Www.eclipse.org/ecf
To test whether the client can run normally, we also need to download a goolge talk c
Create a dynamic link library (dll) for Windows Eclipse CDT MinGW)
Address: http://blog.csdn.net/caroline_wendy
Eclipse CDT + MinGW create dynamic link library (dll ).1. Create a dynamic link library project
Select Shared Library: Empty Project-> MinGW GCC
2. Create an export Function
/** Say. cpp ** Created on: April 16, 2014 * Author: Spike */# include 3. Generate a dynamic link library
4. Crea
Common shortcuts of Eclipse and eclipse
ShortcutCommon shortcut keysEclipse's most complete shortcut keys. Familiarity with shortcuts can help developers get twice the result with half the effort and save more time for meaningful things.Ctrl + 1 quick fix (the most classic shortcut, you don't need to talk about it)Ctrl + D: Delete the current rowCtrl + Alt + ↓ copy the current row to the next row (copy adde
Java Development Tool (use of content auxiliary keys in Eclipse) and Development Tool eclipse
* A: Alt +/serves as A prompt* B: main + alt +/, syso + alt +/. Other prompts are provided.* C: Fill in the output statement and select the part to be output. alt +/select the last item.* C: define your own alt +/* Windows -- perference-Java-Editor-Templates -- New
* A: ctrl + n (new)* B: format ctrl + shift + f
Eclipse code editing shortcut, eclipse code shortcut
Code prompt (Code Assistant): alt +/
If you press alt +/after entering e, related methods starting with e will appear. When writing code, you often press
Delete a line of code: move the cursor to any position of the line, press ctrl + d
Cut: ctrl + x
Copy: ctrl + c
Paste: ctrl + v
Undo: ctrl + z
Redo: ctrl + y
Use of code generators
Source m
Eclipse comments and eclipse comments
The entry for setting the annotation Template: Window-> Preference-> Java-> Code Style-> Code Template. Then, expand the Comments node to set all the elements for annotation. We will introduce each element one by one:
File (Files) annotation label:
/*** @ Title: $ {file_name}* @ Package $ {package_name}* @ Description: $ {todo} (describe the file in one sentence)* @ Aut
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