Category: Linux, Windows, Mac

This is because your class files were compiled with a Java compiler not compatible with JVM in use within tomcat. If you compiled on the same machine on which you have tomcat running, you must be having 2 JDKs (or

installed MuleStudio community edition on Ubuntu 11.04. MuleStudio was starting but showed no option to create new Mule Project. Since I have multiple versions of JDK installed, so before starting mule studio I was explicitly exporting JAVA_HOME to point to

This is because your class files were compiled with a Java compiler not compatible with JVM in use within tomcat. If you compiled on same machine on which you have tomcat running, you must be having 2 JDKs (or a

You need to change the maximum memory allowed to a php script to run. For this you need to open your php.ini (location of this file will depend on where php is installed on your machine). In my case php.ini

I had not done Windows XP installation for long time by myself. After I did it couple of weeks back, I went into “My Network Places” to configure internet access, only to find no “Local Area Connection” element there in

Recently I forgot root password of Open SuSE 10.2 Linux installed on my laptop. I searched over net to find steps below following which I was able to successfully reset (change) root password: 1. Boot the system and when you

On one machine having SuSE 10.2 OS, I am running Jboss app server 4.2. By default it runs http server on port 8080. I was able to access it from browser using http://127.0.0.1:8080 URL. But I was not able to

Like a lot of other people, I faced problems in enabling Java in Firefox on Suse 64 bit OS. But it is working now so I thought of writing the obstacles and how to get rid of them. Basically it

Evince is default document viewer for PDF files on SuSE 10.2. I tried to print pdf files opened in Evince but could not get them to print. Sometimes no error is reported (not even in CUPS error log) but document