Main - newbie questions, catch-all first aid, set-up problems.

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Widening the output...	15 Sep 2006 17:35 GMT	2
Is there anyway to increase the output screen buffer to allow for longer lines of text, and if so, how?
Capitalizing a single letter...	15 Sep 2006 14:59 GMT	3
How do you convert a single letter in a String to uppercase?
Dynamic Control Creation	14 Sep 2006 14:38 GMT	2
Hey all. When a user clicks on something I want to add a new control to a panel in my frame with an XYLayout. This is the code I have.
Breaking down a given data file into seperate arrays	14 Sep 2006 12:01 GMT	3
What I am trying/attempting to do it break down a given data file containing one line of data into seperate arrays (first and last names, gender, and 5 grades). I am successful on the first pass, but on the second i get errored out. I am first copying the data from my data file ...
any one have used GUI Editor (Matisse)?	14 Sep 2006 11:44 GMT	1
hi friends can anyone tell me what is GUI Editor(Matisse) is all about? i mean is it comes with netbeans 5.0 or we need to add it? have anyone used netbeans 5.0 ? is it provides gui editor faciliities?
How to automate data gathering in website	14 Sep 2006 03:56 GMT	6
I want to collect data from some website. Here is the steps I took to collect the data. (1) I click a link and the browser shows some content (2) and then I click another link or enter some text in the form and
Servlet Help - cannot resolve	13 Sep 2006 17:35 GMT	4
I am using IBM's RAD as my IDE. In my servlet, I have coded: // set the filename for the server side repository ... serverFileName = "/web/UserSource/" + user + "-" + shortFileName; // Open up the output file on server ...
Eclipse sharing a group of classes between projects	13 Sep 2006 16:32 GMT	4
I have a small Java application with a few classes. I used Eclipse and created a new "project" and put the classes in the default package. Then I decided a couple of the classes would be useful in other of my applications so I created a new "project" and created a package
HTTPURLConnection headers	13 Sep 2006 13:52 GMT	2
hi, all !!! I have one problem: how can I remove header from header set in HTTPURLConnection. There are methods getHeaderField and setHeaderField but no removeHeaderField ?????
File.createTempFile not works in applets	13 Sep 2006 10:37 GMT	3
I've read forum posts asking "my temporary files is not deleted after terminating the applet, how can i solve..." and much very similar questions. I dont' understand them because I don't know how they can create temporary files from applets. Viz. my tries to create tempfiles has ...
Trouble setting JSlider position	13 Sep 2006 06:24 GMT	1
I have been playing with jsliders for a while now, and have never had any trouble positioning sliders where I want in response to particular events. I am running into trouble right now though, where I want to prevent one slider from passing below the value of another slider.
Applet not found	13 Sep 2006 00:01 GMT	3
I am getting applet not found error msg. on ScrollPaneApplet applet however greetings applet loads fine using the following code. <html> <title>Order</title>
Invert image colours	12 Sep 2006 11:03 GMT	1
Hmm maybe I was asking a wrong question. I have a BufferedImage and I need to convert the colour of every pixel to the opposite value, for example if the rgb is (0,100,255), I need to convert it to
Converting (Hex) String to int	12 Sep 2006 09:02 GMT	3
Is there an easy Java method or snippet of code to convert a hex string e.g. "0x20" into an integer value? - Brian
University Research: Survey about searching for open source code on the Internet	12 Sep 2006 06:44 GMT	1
Are you a programmer? Have you ever had to search for open source code? We are surveying programmers on how they search for open source software on the web, as part of our project at the University of California, Irvine. We're looking for fairly basic information, such