This error message means that Windows isn’t able to find “cygwin1.dll”. The Programs that the Cygwin gcc create depend on this DLL. The file is part of cygwin , so most likely it’s located in C:\cygwin\bin. To fix the problem all you have to do is add C:\cygwin\bin (or the location where cygwin1.dll can be … Read more
You can do it also like this: Right click on Deployment Descriptor in Project Explorer. Select Generate Deployment Descriptor Stub. It will generate WEB-INF folder in src/main/webapp and an web.xml in it.
This XML file does not appear to have any style information associated with it. The document tree is shown below. You will get this message in the client side when the client (the web browser) for some reason interprets the HTTP response content representing a HTML document as text/xml instead of text/html and the parsed XML tree doesn’t have … Read more
Yes you have another process bound to the same port. TCPView (Windows only) from Windows Sysinternals is my favorite app whenever I have a JVM_BIND error. It shows which processes are listening on which port. It also provides a convenient context menu to either kill the process or close the connection that is getting in the way.
You can use the JArduino (Java-Arduino) library, which provides a Java API to control your Arduino using serial port (using a USB cable, or wireless devices behaving as serial ports from a software point of view), UDP (via an ethernet shield). All the code related to communication between Java and Arduino is managed internally by … Read more
The message above means that you’re running so many programs on your PC that there is no memory left to run one more. This isn’t a Java problem and no Java option is going to change this. Use the Task Manager of Windows to see how much of your 4GB RAM is actually free. My guess … Read more
While running junit test in eclipse I am getting this Exception: I’ve added junit.jar library file. I’ve tried different versions of junit.jar: 4.4, 4.8, etc. How do I fix this Exception?
By default in Eclipse you only have to press Ctrl + space for autocomplete. Then select the desired method and wait 500ms for the javadoc info to pop up. If this doesn’t work go to the Eclipse Windows menu → Preferences → Java → Editor → Content assist and check your settings here
Add a runtime first and select project properties. Then check the server name from the ‘Runtimes’ tab as shown in the image.
I have a project created by Maven integration in Eclipse. All work fine, but in the work space in all JSP files have this: To the first string where place: When I create a basic dynamic web project and JSP in – all is fine, no errors.