How to duplicate a whole line in Vim?

How do I duplicate a whole line in Vim in a similar way to Ctrl+D in IntelliJ IDEA/ Resharper or Ctrl+Alt+↑/↓ in Eclipse?

"Debug certificate expired" error in Eclipse Android plugins

I am using Eclipse Android plugins to build a project, but I am getting this error in the console window: [2010-02-03 10:31:14 - androidVNC]Error generating final archive: Debug certificate...

How can I make hidden files display in Eclipse Project explorer when using a RSE linked folder?

So in my project i link a folder with Remote Systems Explorer. I have some hidden files I need to edit like .htaccess What I tried removed .* filter from Project explorer windows checked "show...

Eclipse error: "The import XXX cannot be resolved"

I'm trying to work with Hibernate in Eclipse. I'm creating a new simple project and I've downloaded a collegue project too, via CVS. Both don't work, while on my collegue's Eclipse do. The problem...

Start tomcat 6 in debug mode?

How to start the tomcat 6 server in debug mode and use it with Eclipse Ide for remote debugging. ? Right now i am using command line to start the server : tomcat6.exe

Selected text color in the JFace tree

I'm preparing Eclipse editor where one of the tabs is a tree with some values. I'm using colors and font style to give more information for the user. E.g. when the user puts a value which is out...

Android ConnectivityManager is not seeing permission ACCESS_NETWORK_STATE

I have simple code that wants to read the state of network connection. I've added permission to the AndroidManifest.xml: <user-permission...

reading environment variables from java using Eclipse

Everywhere I search, it says you can get an environment variable by using System.getenv(str). It's not working for me. Here's what I am doing: OS : Mac OS x 10.7 Java 1.6.x If I do export...

difference between wtpwebapps and webapps folder in tomcat

when I run my dynamic web project from eclipse it gets deployed to wtpwebapps. However I want to deploy a war file to tomcat so when I checked here in SO this came up ...

How to filter resource folders in a certain subpath of the project only?

I found the question and answer https://stackoverflow.com/questions/569032/eclipse-hide-svn-files-in-open-resource-dialog but don't want to filter all resources with a given name say 'work', which...

Getting error in Eclipse: syntax error on token start identifier expected

I am getting a strange error while creating a simple thread program in JAVA using Eclipse. The code is: package threadshow; public class Thread_Show extends Thread{ public void...

How to configure deployment from Eclipse to Wildfly

When I deploy app using jboss-as-maven-plugin mvn clean jboss-as:deploy application works. When I try to deploy from Eclipse using e.g. "Full publish", it doesn't. I've compared versions of...

Importing bitbucket project via GIT to Eclipse failed with errors

Hi i have installed EGit to my eclipse . now i am trying to import an existing bitbucket project . tried steps . in Eclipse - Window -> prefrerences -> Team -> Git -> Configuration -> Add...

Keybinding conflicts occurred. They may interfere with normal accelerator operation

When I open Eclipse, I have the following warning message: The full message is as follows: A conflict occurred for...

how to add elements in a 2d array

I just want to know how this program works, and why the answer is 14. here is the code: public class extra { public static void main(String[] args){ int[][] table =...

http://java.sun.com/jsp/jstl/core cannot be resolved in either web.xml...... (only in some of the jsp pages of a project)

I had a problem with 'The absolute uri: http://java.sun.com/jsp/jstl/core cannot be resolved in either web.xml or the jar files deployed with this application'. My project worked well in the...

Conversion of code from Java to C# using Sharpen

To what extent do code conversion tools like sharpen help in converting code from Java to C#. Does the converted code run on all windows machine without trouble or changes have to be made. How...

How to exclude files from Eclipse indexing (Static Code Analysis)?

I have a makefile project comprised of many source, header and other files, which I am trying to convert to an Eclipse "native" project. The problem that the Indexer reports errors and warning on...

log4j2 java.lang.NoClassDefFoundError: org/apache/logging/log4j/LogManager

I am using log4j 2.3 in my java application. I added the dependency via maven. When running the program in eclipse everything work fine, but when I package it with maven and try to run the jar I...

Eclipse GMF Compartment Node (List Layout) - Every Compartment Collapsed at start

I created a gmf model using eugenia with the following node in it: @gmf.node(label="name", border.width="0", margin="1", label.icon="false") class ShElement { attr String name; ...

Convert JavaFX desktop app to Web app

I have a Maven JavaFX based desktop App and I have to convert it to a dynamic web app in eclipse or any other IDE ( I am using Eclipse Neon-Java EE). I have tried with Project Facets (Right click...

TestNG in Eclipse, Reference to undefined variable env.DOMAIN_PATH

I just got a error when I try to run a unit test in Eclipse with TestNG, the error message is: Reference to undefined variable env.DOMAIN_PATH but this problem does not exist when I run it in...

undefined reference to `cv::VideoCapture::VideoCapture(int)

I'm having this problem when I'm trying to start my computer camera. I'm using this code #include "opencv2/highgui/highgui.hpp" #include <iostream> #include "opencv2/videoio.hpp" using namespace...

Profile id _SELF_ is not registered error while installing new plugin in eclipse mars

I am trying to install plugin from Eclipse Marketplace, but while installing Spring core ide plugin I am getting Profile Id not registered error. I am using Eclipse Mars. I am using Windows 7...

Eclipse IDE's Java Build Path has changed. Which do i choose?

I am trying to follow some tutorials on Selenium, but get stumped at this point. Right-click on "project" and select Properties. On the Properties dialog, click on "Java Build Path". Click on the...

ignoring the build folder in an eclipse project in git repo

I am using eclipse java as an editor and would like to use the .gitignore to exclude the build folder for the project. This is what I have currently written in my .gitignore. The syntax seems to...

<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %> Eclipse photon jdk 10 Tomcat 9

I'm working on a project for my university. In that project, we should create a web service with eclipse photon, Tomcat 9 and Java 10. I've already installed the eclipse, tomcat, axis2, and...

java.lang.ClassNotFoundException: org.junit.platform.engine.ConfigurationParameters Junit5 with eclipse

I'm receiving the following Exception: java.lang.NoClassDefFoundError: org/junit/platform/engine/ConfigurationParameters at...

Design Tab is Blank in Eclipse IDE

I recently bought Macbook with an M1 processor for programming. I have installed Eclipse IDE for JAVA Programming. After Installing Window BUilder and the required Softwares from Eclipse Market...

increase eclipse toolbar icon size

I am using Eclips on Ubuntu 20.04. I found that font and icons size are too small. When I run GDK_DPI_SCALE=1.1 ./eclipse Font size are ok but toolbar icons are still retaining small size: When...