35,617 Topics
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 | I want to program a game using java a perferably an rpg WHERE DO I START Any books sites cd ect. that anyone has read and recomonds  |
| | I am a new programmer in Java and now I am facing the following problem. If u please answer my queries it will be very much helpful to me. Can I use the following code : (a == 2) ? return 4 : return 5; instead of the following code … |
| | i am trying to interrogate root DNS servers, using " TRACERT " but after going to first hop i am getting " Request timed out " please help. code is as follows import java.net.*; import java.io.*; class Whois extends Thread { public String traceCmdUnix = "tracert -h 10 ; private … |
| | IS THERE ANY PARALLEL FUNTCION FOR DIG IN JAVA. "RouteThrough", "RT", TYPE_RT:: I tried this in java but i am getting this error at run time "ERROR - DNS Error: Unknown resource record type 'RT' " It performs DNS lookups and displays the answers that are returned from the name … |
| | I am making a program that allows the user to enter the year he/she would like a calendar for, then the program computes the day January 1st will fall on. Then it is able to print out the calendar (see 1st attached image). I am having a problem getting the … |
| | Will you help me to give some good link where I will get the meterial to learn jsp,ejb with projects,code. my email is [email]indranilray@yahoo.com[/email] |
| | :) How I will install jakarta tomcat 4 in mycomputer though all the setting are being donerelating autoexec,please help me,Apache is running perfectly, can you help me?plesae mail me [email]indranilray@yahoo.comM[/email]y jvm is 1.4 |
| | i want to know if there is a way to access the bios of the client from the server in java or in any other language so that the boot failures in LAN clients could be found out |
| | Im reading a book on java, and im on the lesson OOP and java. This is my code: [CODE]class Motorcycle { String make; String color; boolean engineState; void startEngine() { if (engineState == true) System.out.println("The engine is already on."); else { engineState = true; System.out.println("The engine is now on."); } … |
| | Hi everyone, I have an embedded icon in a JTextPane and i am trying to print the contents of the JTextPane. I am getting the root view of the JTextPane and i am able to print the embedded icon from the the printer but here's the kicker in that it … |
| | Hey all, I were wondering if someone could tell me what 'Chungaroo' means? Iv tried looking all over to find out what it means; i need to find out as part of a job assessment. Cheers for info [email]email edited by moderator[/email] :cheesy: |
| | I have a method that counts the number of words in a JTextArea. It works pretty good, except for the fact it counts characters that's not letters as words(such as "!@#$" would be a word)... Here is the code that I have got so far(no erros, compiles and runs fine, … |
| | Hi, I want to load a simpel image into a JPanel. I use the following way: public class MyClass{ private Icon Bild = new ImageIcon("http://today.java.net/jag/old/green/duke/T4.gif"); JLabel jLabel2 = new JLabel(Bild); private void init (){ jLabel2.setBackground(Color.white); jLabel2.setForeground(Color.white); jLabel2.setBorder(BorderFactory.createEtchedBorder()); jLabel2.setPreferredSize(new Dimension(100, 70)); jLabel2.setIconTextGap(0); jLabel2.setLabelFor(contentPane); jLabel2.setIcon(Bild); } } I think the code is … |
 | The background to this question is that I have discovered a virus on one of my computers that adds a block of encrypted activex code to html and php pages. Unfortunately all the virus cleanup tools delete the infected files... being a webdeveloper this means a lot of my 'working … |
| | Hi everyone, I am currently trying to create a tool that jars all my classes into an executable jar. What i mean is that when i click on the particular jar file in windows explorer the program is run. I managed to create the jar file but the problem is … |
| | I have a JTable displaying the results of user-defined searches which are sent back across the Client Server network. First off everything displays fine, but when I specify search criteria, nothing is displayed. I have printed out the vector containing the information at the client end and all the data … |
| | Hello everyone, I have a very important thread in my application and I do not want it to be terminated accidently, or in other words, if it is terminated for some reason (for example, be terminated by some unhandled Runtime exceptions), I want it to restart automatically. I am wondering … |
| | Hello everyone, I want to load the binary content of a .class file in a dynamic approach. In more detail, I want it to work in the following approach. When given the name of a class, I can retrieve the binary content of the .class file. I have written the … |
| | I have a library of my own stuff written in Java, and I use the JavaDoc feature to help me keep it organized. My question is how do I get JavaDoc to print my little blurb of the package? For instance, [URL]http://java.sun.com/j2se/1.5.0/docs/api/overview-summary.html[/URL] you can see what i'm talking about in … |
| | I need to open a word doc template from a java application and i also need to dynamically update the fields in the template with some values from the java application.. Can anybody help me????...... Thanks in advance.......... |
| | Hi It is difficult to explain my problem. I have 2 classes. 1 is called System and the other Phonebook. There is a button called phonebookButton on a frame which a have created in the System class. When you press the button, I create an Object of the Phonebook class(Phonebook … |
| | Hi everyone, I have a rather silly question but please bear with me for a while. If lets say i have a string which has the contents [code] "C:\\p\\kol\\pki.txt" [/code] the thing with the above string is that if i use as an argument in a fileinputstream it will only … |
| | I have a CardLayout within which I have panels constituting each 'card'. However, the panels refuse, seemingly, to respond to my sizing requirements. doublePane = new JSplitPane(JSplitPane.VERTICAL_SPLIT, comboPanel, lowerPanel); comboPanel.setSize(new Dimension(100, 600)); // totally ineffective lowerPanel.setSize(new Dimension(1100, 600)); JPanel displayPanel = new JPanel(); displayPanel.add(doublePane); displayPanel.setSize(1200, 600); mainPanel.setLayout(new CardLayout()); mainPanel.add("Main", displayPanel); … |
| | I brought some of my work home with me, but when I try to run the program here, I get the following errors: "SDClass.java": cannot find symbol; symbol : class JDOMException, location: package org.jdom at line 22, column 17 "SDClass.java": package org.jdom.input does not exist at line 23, column 23 … |
| | Ok, I am working on a program that lets a user enter a year which they want a calender for. The program figures out if the year is a leap year (completed), what day January 1st falls on so that the calender has a starting point (completed, see new code … |
| | Im not very sure on how to store the (x,y) coordinates of the Point2D.Double object into an ArrayList so that I could access them later. I have looked through the Java classes on Point2D.Double, but have only found its constructors and methods and not on how the coordinates can be … |
 | This is the error message I am getting and the driver and class is below it. Thank You if you can help me :) C:\My Documents\CS151\CircleSolutionDriver.java:18: cannot resolve symbol symbol : constructor Circle () location: class Circle Circle circle = new Circle(); ^ 1 error Tool completed with exit code … |
| | Hello all, I have the following exception: java.security.AccessControlException: access denied (java.io.FilePermission blahblah.. myfile.gif read etc... my code: JButton myButton = new JButton(new ImageIcon("myfile.gif")); I added the ff to my java.policy file grant codeBase "my domain-" { permission java.security.AllPermission; permission java.io.FilePermission "<<ALL FILES>>", "read, write"; }; No go :( Did I … |
| | Here is a good tutorial link: [url]http://www.javaworld.com/javaworld/jw-05-2002/jw-0503-java101_p.html[/url] As a matter of fact: [url]http://www.javaworld.com/[/url] Has some excellent articals. |
| | I am new to programming and I am trying to learn, I got a book and it has some problems in it, Here is one of the problems that I would like some help with if anyone could help me through it of if you have any code that is … |
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