In Java project I can show anything in "System Explorer". Why for python project I cannot do the same?
Press ALT + SHIFT + W after select some file.
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When I installed Eclipse to write java programs, I found the feature of shortcut coding (CTRL + space) doesn't work popping up error message, giving that Eclipse version is Neon.3 Release (4.6.3)
Content Assist (Ctrl + Space) is not working in Eclipse IDE for testng.xml .
Eclipse Version: Photon Release (4.8.0)
Hi I am using eclipse luna in fedora Os. I want to change my redo action key binding from ctrl + shift + z to ctrl + y. So how to do it. i have tried to change it from windows preference menu but no got any result. I can't able to change there.
Change it in Windows > Preferences > General > Keys
I installed Eclipse Juno recently and I see that JSP files are not properly code highlighted. Everything appears as if it is a normal text file.
The previous versions of eclipse used to be fine. Am I missing something ?
Try to Right-Click the .jsp-file and choose Open With>JSP Editor.
This should do the Trick.
If you've installed Juno EE it should support .jsp editor.
Most probably, your Eclipse is "starting" with java less than v1.6 (for me it was as well, I have 1.3, 1.5, 1.6 javas installed; default was 1.5 and Eclipse was starting with it automatically)
I solved same problem with below way:
1) Right click on Juno shortcut and click Properties
2) In the field "Target"
You already should have something like below:
"D:\PROGRAM INSTALL\eclipse-jee-juno-SR2-win32\eclipse\eclipse.exe"
Add to the end of that line one more command as below (show to Eclipse with which java version it should start)
-vm "C:\Program Files\Java\jdk1.6.0_20\bin\java.exe"
My target looks like below:
"D:\PROGRAM INSTALL\eclipse-jee-juno-SR2-win32\eclipse\eclipse.exe" -vm "C:\Program Files\Java\jdk1.6.0_20\bin\java.exe"
3) Start Eclipse with changed target using your shortcut
4) On .jsp file now you will be able to chose "Open with --> JSP Editor"
It is because of Eclipse do not know what JDK do you like to use.
Rightcklick the Project, select Configure -> Convert the Project to an Faceted Project.
Go to Project Properties->Project Facets and check Java with a version of your choice.
I try to use eclipse 3.7.2 with ubuntu 12.10.
When I use command line it's ok (all necessary jdk and jre libraries are installed). But if I try to write just a simple "Hello World" with eclipse I see that it doesn't know anything about Object class, String class, e.t.c.
I've tried to show eclipse where basic .jar files are but I didn't succeed.
In eclipse, right click on your project go to "Properties -> Java BuildPath -> Libraries"
Click "Add Libraries" -> "Select JRE System Library" -> "Select your JRE" -> "Finish" -> "OK"
Now you project is configured to use the selected version of your JRE.
Hope it helps.