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Hi, Im installing Oracle 10g on Fedora 5, I did it once, but when I tried to set it up again I got this error on the last part of the install... ORA-12157: TNS: internal network communication error Anybody know what might cause this? I think I have installed all required RPMs and set...

I just installed Oracle10g Express on Linux FC6. I get errors in Java and SQLPlus when trying to connect to the database, or start it. In SQLPlus as "sysdba" when I type "startup" I get this error... ORA-27100: shared memory realm already exists And in Java or SQLPlus when I try to connect as...

Taking a Java test I found a for{} loop which had a : character in it?... like this... for { : } I was supposed to fill in some objects, but I have no idea how a : character does in a for loop? Any comments? JON

I can add nodes to my JTree, but after expanding a node, I can not add any child nodes to that node, or at least they dont show on the screen? Actually I can use the .add(new DefaultMutableTreeNode("Label")); to add a node to a parent node, but the new child node doesn't show on the display of...

I've got a c++ program that works fine on Linux, compiles on Solaris fine with g++, but will not write to a fstream correctly in a class object. Jon

I don't know where the environment config file for root user is in the Bourne shell on Solaris 10? Can you help me, or am I helpless????

I installed Solaris 10 on this Dell 5150 with only 1 SATA hard drive setup, all went well, and I could view the disk in the disk management window. However, I setup a 2nd hard drive, identical to 1st drive. Solaris wont recognize it and gives an error when trying to view disks in disk...

I am trying to transmit an Image object through a Socket connection in Java. The only thing I may be missing is how to get an image size in bytes so I know how many bytes are being transferred over the Socket. I have the ServerSocket and Client working transferring data, and I have a cut-paste...

In other languages like PHP/Perl you can execute any shell command, what package and method do you use in Java2 to do a shell command execution? Thanks, Jon

I have installed J2EE 5 Application Server, but I cant get a simple Servlet app named Hell to compile and run? Hell uses the javax.sevlet.* packages, when using ANT to compile the app I get an error saying "package doesn't exist"? I downloaded the Servlet API 1.5 and unziped it, then did this...

Has anyone worked with OpenSwan IPsec VPNs, integrating MS Windows and Solaris? Or what does SUN offer for VPNs with MS Windows clients?