35,617 Topics
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| | hi in jsp how do i add two numbers that has been inputed by user which is in a text box... thank you  |
| | i was wondering how to delete an element or replace an element from a linked list |
| | i've been stuck with linkedlist, can't get my head to think of how it works...i have and assignement on this. i have a few questions that maibe you guys could help with. I'd appreciate it thanks in advance! 1.sorting numbers 2.takes either an integer or ListNode reference and removes that … |
 | I've got a problem with a single machine on our network at the office that cannot process a Java applet from one particular web site. I've stripped the security and privacy settings down to nothing, and it still only shows a placeholder. No other machines have this problem. Any ideas … |
| | I have a litle problem please help me whit: I want to write a methode whit one paramter. public int studentInformation(int hour){//How long time(hour) he was at school. - - - - - - --- - - - - - - - - - - - - - - - … |
| | This is what i have tried so far and im in the middle of its half way maybe far from the end and have no idea how to continue .And just so u know im a beginner so... public class tutorial { static final int m = 1000; public static … |
| | I was wondering if it would be possible to access the contacts list for a particular user over a pop server. Does anybody know if this is possible? Thanks |
| | Hi, I would like to find out how to call javabean from jsp page with passing values upon onChange event. Pls provide example if possible |
| | Ok...how bout in java Hi evry1, i need opinion here...im thinking of developing app whether online or for desktop...something like the following 1) [url]http://www.netsuite.com/portal/products/main.shtml[/url] 2) [url]http://www.smartdraw.com/exp/flo/home/[/url] [COLOR=Indigo]For 2), can you pin-point what should i use to create flow-chart, the nice-looking gui, graphic, drag n drop func(desktop app)...what bout for online … |
| | Hi , i was just wondering how you would produce a time delay in java. Bascically all im trying to do is draw a circle in a bunch of random places. Just draw circles way to fast. Here my code import java.awt.*; import hsa.Console; public class Delay { static Console … |
| | im new with Swing..im having problem on gridbag layout(my classwork)... im trying to stick a header(label) and a scrollpane(with a JList attach to scrollpane) to a tabbedpane which the outcome may look like [URL=http://www.geocities.com/dogkickass/1.jpg]this[/URL] but for some reason..my scrollpane doesnt want to show up... i need some help and tips … |
| | Hello, I want someone to comment off the following coding so that I can produce appropriate javadocs. Thanks. Here's the coding: import java.awt.*; import java.awt.event.*; import java.awt.geom.Ellipse2D; import java.util.Random; import javax.swing.*; public class ShellGame extends JPanel implements ActionListener { final int ROWS = 10; final int COLS = 10; final … |
| | hi, i need some help with this black jack game. it has a server and a client part. the server is supposed to handle the cards and be automatic, and the client is handled by the user. i want the server to shuffle the deck at the beginning, and when … |
| | i am very new to java.i was coding on asp and php i wnat to learn jsp but i m getting confusion. i can see jsp,jee,jbos,javabeans ext. any one pls help me what i ahve to learn how i have to start? thanks :-| |
| | I'm pretty new to Java and GUI programming, so I have been looking at Swing for GUI programming and I have been looking at javazoom's projects for audio references. I'm currently working on creating a progress/seek bar in Swing however I'm not really sure what I should set the max … |
| | Where is a good place to start learning about Java? The tutorials are no help to me, because I know nothing about Java. Please help me out. |
| | Hi all, Hope u guys can help.Im having trouble of converting a html file containing javascript to aspx file. The display is ok in html extension but after ive converted it to aspx, the file is unreadable. There is only an error message saying that the `The active shcema does … |
| | I am using Internet Explorer 6 and find that at certain times it takes a while for the Java Applet to load which I think is unusal. This happens especially at secured websites (https) and playing games at yahoo's website. |
| | I'm a little confused about plug-ins like Tritonus and the JMF. Do plug-ins have to be installed on the user's computer to actually run the program? Are they like libraries that can simply be imported (like JLayer)? And what about Java Sound SPI (like those by Javazoom) do they work … |
| | public class Generator { static Random rnd= new Random(); private static void generator() { double zahl = 0; double min = 0.0;// minimum number double max = 1.0;// maximal number int x = 0; // number of numbers you want to output System.out.print("How many numbers: "); x = Eingabe.liesInt(); //User-input … |
| | I try to run but I don't can. > write a Java Program that calculates the length of a hypotenuse of a right > triangle.the method should take two arguments of the double and return the hypotenuse as double. import java.io.*; public class Hypotenuse { public static void main(String[] args) … |
| | Hi everyone, i am building a secure online voting system for my project, i really need some tips on how i can go about encrypting the information stored in a database which contains the votes submitted by the candidates. I was told by my project supervisor to try and implement … |
| | hi, How many libraries does java has for gui part of an application? I know about 2 of them, swing and AWT, but I dont knw the difference between the two? thanks :mrgreen: |
| | I have a href in my JSP.... say page1.jsp --------------- <a href="<%=response.encodeURL(FRONT + "/RemoveReport?reportTemplateName=Test123#&'")%>"> In my second JSP ------------------ I have String reportTemplateName1 = request.getParameter("reportTemplateName"); Now what is getting stored in reportTemplateName1 when i an printing is Test123. I am also trying to pass Test123#&' and then also its not … |
| | Hi, I so close to getting this to work. Basically, I trying to wrap my program up in a jar file. So that wen i doulbe click it, it executes. Much like c/c++ programs do. I can jar it up from the command line, but when i double click it … |
| | hi im new to jsp iam using netbeans. I have a image in C: called w.gif. in index.jsp i have <img src="C:/w.gif" alt="W"> but it doesnt show the picture. any help? thanx |
| | Please help I keep getting this error message after compiling the following SimpleList.java C:\jakarta-tomcat-5.0.28\webapps\Ch04\WEB-INF\classes\Ch04>javac SimpleList.java SimpleList.java:21: cannot resolve symbol symbol : class Questions location: class Ch04.SimpleList Questions questions = new Questions(); ^ SimpleList.java:21: cannot resolve symbol symbol : class Questions location: class Ch04.SimpleList Questions questions = new Questions(); ^ 2 … |
| | I try to run this program but I don't can. write a Java Program that calculates the length of a hypotenuse of a right triangle.the method should take two arguments of the double and return the hypotenuse as double. import java.io.*; public class Hypotenuse { public static void main(String[] args) … |
| | I have a weird question. I'm trying to access a .txt file from a java applet, which would reside locally. When running this with the applet viewer, everything works fine. When you click on the .html file, however, you get an accesscontrolexception. I find it weird that the applet viewer … |
| | Hi, I m Sushanti here. I m doing a project for making and receiving telephone calls through PC. I have connected my telephone to my PC's full duplex voice enabled modem. I m using javax.comm package for the same. The problem i m facing is that i m able to … |
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