There is no element called root in HTML. The html element itself is “the root element” (which is the term given to the element which is the ancestor of all the other elements in the document), but this would be matched by html { }. However, see the :root pseudo-class (with a colon).
I haven’t used NetBeans, but Eclipse CDT (C Developer Tools, which includes C++), especially with the latest version, is really quite excellent: Syntax checking and spell checking Syntax highlighting that distinguishes between library calls and your function calls and between local and member variables and is even applied to code that’s #ifdef’ed out Macro expansion … Read more
This was a pain, using netBeans IDE 7.2. You need to remember that Netbeans cleans up the Build folder whenever you rebuild, so Add a resource folder to the src folder: (project) src project package folder (contains .java files) resources (whatever name you want) images (optional subfolders) After the clean/build this structure is propogated into … Read more
Create your GUI with Netbeans. copy a Eclipse .project file (like below) into the project folder change the MyProjectName. Open Eclipse and import the project into your workspace, so you can open the projekt from your Eclipse workspace with Netbeans. Now you able to use Netbeans to create and change the GUI and editing the … Read more
build.xml usually is an ant build script. It contains information necessary to build the project to produce the desired output, be it Javadocs, a compiled project, or a JAR file. I believe Eclipse has ant built-in, so it should be possible to execute the build.xml by choosing “Run As…” and “Ant Build”. The build.xml file, … Read more
Right click your project in Project window and click ‘Generate Javadoc’
goto command prompt netstat -aon for linux netstat -tulpn | grep ‘your_port_number’ it will show you something like TCP 192.1.200.48:2053 24.43.246.60:443 ESTABLISHED 248 TCP 192.1.200.48:2055 24.43.246.60:443 ESTABLISHED 248 TCP 192.1.200.48:2126 213.146.189.201:12350 ESTABLISHED 1308 TCP 192.1.200.48:3918 192.1.200.2:8073 ESTABLISHED 1504 TCP 192.1.200.48:3975 192.1.200.11:49892 TIME_WAIT 0 TCP 192.1.200.48:3976 192.1.200.11:49892 TIME_WAIT 0 TCP 192.1.200.48:4039 209.85.153.100:80 ESTABLISHED 248 TCP 192.1.200.48:8080 … Read more
Here is solution First go to service window which is next tab to project tab… then right click on apache tomcat click view server log and view server output
I recommend adding an @Startup @Singleton class that establishes a JDBC connection to the PostgreSQL database and uses LISTEN and NOTIFY to handle cache invalidation. Update: Here’s another interesting approach, using pgq and a collection of workers for invalidation. Invalidation signalling Add a trigger on the table that’s being updated that sends a NOTIFY whenever … Read more