eclipse-juno

问题 I've installed Eclipse 4.2 Juno. Now I want to install aptana for developing ruby, but I get the following error, Unable to read repository at http://download.aptana.com/studio3/plugin/install/content.jar. Unable to read repository at http://download.aptana.com/studio3/plugin/install/content.jar. Read timed out 回答1: I assume that by now you have probably solved the problem, but I had exactly the same problem and found the solution after many searches, so for the sake of any others searching

问题 Edit : According to the Derby community the Eclipse plug-in won't be maintained nor built automatically along the Derby project. But is there anybody still using this plug-in? Because if so, is there a place he/she publishes the actual builds - which (hopefully) would run under Eclipse Juno? Or, if this is a real dead end, what are the alternatives? The original problem Using jdk1.7.0_03 Eclipse IDE for Java EE Developers (Win32) version Juno (build from 2012/06/14) derby-core-plugin 10.8.2

问题 I'm new to eclipse, I want to install JPA plugging so I can benefit of the JPA wizard and import entity classes easily ... I tried to download it using eclipse install software menu using eclipse juno repository, I found many links, I tried to download them all, but during the downloading, I get an error saying 'installing software' has encountered a problem, An error occurred while collecting items to be installed : An error occurred while collecting items to be installed session context was

问题 I have been using Eclipse CDT for a while now, and the fact of the matter is that, coding can be very slow in the IDE (I use it for the debugger). What I mean by this is, that the auto-pop up (content assist) functionality only works when certain characters are input [::,->,.] . In Indigo, you could configure the IDE such that it would pop no matter what you type, without pressing Ctrl + SPACE . So, is there a way to bring this back in Juno? A step by step guide would be appreciated. Secondly

问题 I am trying to extending "org.eclipse.ui.startup" extendion point. but it seems in eclipse e4 ,it does not even getting called. is this extension is broken in eclipse e4(Juno) 回答1: I had the same problem and couldn't find an answer, but in the process I discovered the LifeCycleHandler which is even better for my purpose. It might be a good alternative for you as well. Just as with the startup-extension you can reference a handler from your plugin.xml: <property name="lifeCycleURI" value=

问题 It seems to be a similar problem as the one described in Eclipse cut/copy/paste not working. However, the problem does not seem to be related to CodePro AnalytiX plugin. At some point after process of debugging, copy&paste and delete keys do not work. Also from Edit menu these options are hidden. After restart of Eclipse everything works fine again. System : Windows 7 Enterprise, SP1 Eclipse Juno Service Release 2, updated. A hint given in Eclipse Forum, e.g. remove key bindings in Eclipse,

问题 I've installed Eclipse (Juno) on Ubuntu Precise and am unable to use Eclipse's internal web browser. I'm getting this error: SWT Browser control is not available I've searched around and haven't found a solution that works. Thanks for your help! Mike 回答1: I did find a solution which worked: sudo apt-get install libwebkitgtk-1.0-0 I'm not sure why, though. Mike 回答2: Under Linux, the SWT browser widget can either use Mozilla XULRunner or Webkit 1. I have had version conflicts between the web

问题 I am try to make things works with tess4j (OCR algorithm), and i m using this code: import java.awt.image.RenderedImage; import java.io.File; import java.net.URL; import javax.imageio.ImageIO; import net.sourceforge.tess4j.*; public static void main(String[] args) throws Exception{ URL imageURL = new URL("http://s4.postimg.org/e75hcme9p/IMG_20130507_190237.jpg"); RenderedImage img = ImageIO.read(imageURL); File outputfile = new File("saved.png"); ImageIO.write(img, "png", outputfile); try {

问题 As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references, or expertise, but this question will likely solicit debate, arguments, polling, or extended discussion. If you feel that this question can be improved and possibly reopened, visit the help center for guidance. Closed 6 years ago . Sorry if this is a strange question. But I've been using Indigo for a long time, and after upgrading to Juno I find that the UI is

问题 I am trying to install IBM Rational ClearCase SCM Adapter (For Eclipse), Version 7.6.0.0 following instructions on IBM site on Eclipse Juno CDT. I am using Install New Software > Add with the following URL. http://www3.software.ibm.com/ibmdl/pub/software/rationalsdp/clearcase/60/update/windows/ Installation fails with the following message Cannot complete the install because one or more required items could not be found. Software currently installed: Rational ClearCase MVFS Support 7.6.0