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Dear Tek-tippers, I'm still very ignorant when it comes to client-server Java programming. So forgive me if I'm asking basic questions. What is the short-term goal? Upload rather large XML files to the Tomcat server, parse them using JDOM, convert the XML elements to Java objects and write...

Dear all, I try to build a JDOM Document with a ServletInputStream as argument, but stumble upon a JDOMParseException. The code that produces the error is: ServletInputStream inputStream = request.getInputStream(); SaxBuilder builder = new SaxBuilder(); builder.build(inputStream); The...

When I try to initialize my hashtable by doing: ///////////start code//////////////////////// Hashtable hashtable = new Hashtable(); hashtable.put("H",new Integer(0)); hashtable.put("C",new Integer(0)); hashtable.put("0",new Integer(0))...

Hello, I've written a small application and I want a tutorial to be accessible via the Help menu. I was wondering if there are Java libraries for making user-friendly, easily browsable tutorials? Thanks a lot, Swamphen

I hope I can explain this right: I'd like to have a class that creates an image based on a not-modifiable image core. More concrete: I want to show a 3D graph of a molecule, where the molecule skeleton is always the same, but the identity of the side chains can change based on the information...

The layout of my GUI contains - a JFrame with GridBagLayout - this JFrame contains a JInternalFrame and a JTabbedPane (JInternalFrame has gridwidth 2 and JTabbedPane gridwidth 1) - The JTabbedPane contains a JPanel for each tab and these JPanels have GridBagLayouts and contain various...

When I startup my computer I get the message: * press Delete to enter BIOS Setup But pressing Delete doesn't do anything. This started after overwriting the MBR of my harddrive with LiLo. Now I'm using another hard drive as a master drive and the drive with the MBR overwritten is now a...

I was given the advice to overwrite the MBR with LILO or GRUB, while installing Debian next to Win2kPro, because LILO would then automatically present you with a OS-choice at the beginning of the boot-process. But apparently this doesn't happen. It always boots Debian directly. And since I did...

Since I don't have a CD-Writer and I do have Paragon CD Emulator, I had this brilliant idea to just download the needed CD images for a Debian installation, to make them into virtual harddrives with Paragon and then to install Linux (thus Debian) directly from these virtual harddrives. Is this...

Hello, I hava a database built by a form. In that form I hava a few option groups, for instance: -------------------- Riverwidth | | * uniform | | * variable | -------------------- If one enables the radiobutton next to...

I posted this question earlier in the TCP/IP-forum, but maybe it is more related to this forum. Here is the link to the post: thread581-182504 in advance. Swamphen

Looking at netstat I saw port 17 standing open, listening to my own computer. Apparently this port is connected to the qotd-service and thus. Since by default this port is open, in my opinion you could better use it as well. But how? How can I send messages to port 17, how can I use the...

It's not a big problem, but once I start something I want to fully master it. My form consists of five tabbed panes. When I open my form, Windows's viewport (the part of the form which is visible) positions itself in such a way that the upper control (in my case a textbox) of the top tabbed...

Hi there. I'm still a total newbie in Access and VBS, so don't get mad at my stupidity: - I have a form "StructureInput" which is coupled with a table "Structure". - In the form I have some listboxes with "multiple select" turned on. So far, no problems. Now...

I asked this question in another thread, but since it was not my mainquestion I'm afraid it will never be answered. Is it possible for a field to have different values? And in the line of that: how can I make something like an option group or combobox in a form where one can check multiple...

Hello. I'm a complete newbie to Access when it comes to forms. I'm creating a form at the moment and when a radio button in an option group gains focus,a VB event procedure enables an associated combobox and makes it visible by: Me.ComboNr.Visible = True Me.ComboNr.Enabled = True This works...

I just changed from Windows 98 to Windows 2000. In Windows 98 I changed my registry so that all files with extensions not attached to a specific program and all files without any extension were automatically opened in Notepad when doubleclicking them in Windows Explorer. Now I can't seem to...

This doesn't seem to work. I can only move to another cell by clicking with the mouse. I have Excel 2000 and Windows 2000. Where should I look? Thank you. Swamphen

Hi, I don't know what the nature of my problem is: or it is my lack of knowledge of the Windows 2000 configuration or there is a problem with my network card: I have a Sis 900 PCI Fast Ethernet Adapter and my OS is Windows 2000 Professional. I installed the TCP/IP protocol and the client for...

I know a new subfolder can be created by clicking the right mouse button, choosing "New" and then choosing "Folder". But this is much too slow for my impatient self. Can a shortcut key be made? Thanks.