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retrieving windows computer workgroup name
I am developing a chat program for LAN. I would like to use the computer names as the usernames and the ms windows WORKGROUP names as the chat room names. So far I am able to retrieve the computer na ...


Programming forum

Array Problems
Hey everybody, I'm trying to make a program that calculates the salary of a person in two variants for 25 years.
After doing that i need to show in the end which variant is better and from whic ...
anybody can help me???
can anyone add CLEAR & BACK button in this code?
also an exception when we input wrong value..
TQ
public class CConverter extends javax.swing.JFrame {
public CConverte ...
How to extract a subfolder in a gzip?
Hi, I have a .tar.gz file which contains a folder 'tree', and a file called 'log.txt' inside the folder 'tree'. I need to decompress the gzip to extract the log.txt.
Problem with my code is the ...
Looking To Make A Java File Into An Executable Application
Hi there, I have a game that I have programmed in Java using JCreator. I am now looking to make that into an executable program so I can copy it onto a USB stick and give it to friends or famil ...
Java Networking Project
I am writing a program for my department. The software runs on the lab's LAN. It creates accounts for students where they can login, view assignments, submit assignments and send messages to lecturer ...
Document generation using Java programs
If you are looking for a document generation system on Java, take a look at this [Java document generation] site. It has basic info on all the vendors. It makes for a great starting point.
[co ...
Making a window pane pop up in a Java program?
Soooooo, I'm just starting out in a Java programming class and our first assignment was to create some simple programs to add, subtract, multiply, and divide two integers (which I was able to figure ...
new java architecture
Introduction A new java pattern and architecture Background The Java Web Model Service architecture is based on MVC.It improves all disadvantages ,and add some adavantages points to it.As S ...
How would you make a copy of an entire Java object
How would you make a copy of an entire Java object with its state? :oops: ...
Software Best Practices Training topics required
Sorry to post this mundane question here, but I need help! I have to do a 1 hour Software Best Practices Training for some programmers in my company. Audience are Freshers to couple of years exp ...


Programming message board

limit login attempts
hi how do i change this code to limit user attempts to 3? public void validateUser(String name, String password) { if (name.equals("admin") && password.equals("letmein" ...
jdbc connectivity with oracle
i want to know that how can we connect the oracle with java application. i know it while dealing with access.so reply me plz. ...
how to read a PDF file?
hi, I wanna write and application to read a PDF file which is not in English (imagine an Asian or Middle Eastern language), from what kind of packages can I use? how can I do this? can you offer a we ...
How i create this Gui program? Or I use what component for
How i create this Gui program? Or I use what component for this GUI ? hello i want to create gui program for my "Language And Machines" lesson : Turing machine project Our teacher ...
Open Source free HonoCMS jsp auto code generate
HonoCMS - is php,asp,jsp, content management system (CMS) 1.Danymic web page update 2.Address Book 3.Admin Control Panel 4.Contact Form 5.Image Manager ...
what is JShooter?
JShooter is a framework for distributing application programs on the network. Certainly, you have used RMI, Corba and JMS. Each of aforementioned technologies has its own special problems and at the ...
new java architecture continue
Now there isn't any need to make a JSP page for every possible response (for example a proper response for empty fields and an other proper respose for errors ...) like before.Instead, the all things ...
the newest java pattern?
I download a pattern that it's name is shine enterprise pattern it has also a document but it's hard to understand plz somebody study it and answer my question it said it has a new archite ...
who knows what is shine enterprise pattern ?
I download a pattern that it's name is shine enterprise pattern it has also a document but it's hard to understand plz somebody study it and answer my question it said it has a new archite ...
JDBC ,Hibernate or JConnection ?
there is a frame work in SHINE ENTERPRISE PATTERN with the name of JConnection i downloaded from here : j2osorg it said that makes working with jdbc and hibernate easier than befor. tha ...

Software development forum

Develop Superfast Programs - Avoid Threads
I tried this new Parallel and Distributed Programming Framework called Korus. Extremely easy to use and gave a completely new dimension to my thought process. Simply Superfast programming effortlessl ...
How to run Jar files in windows XP?
I've just downloaded a jar file. For example myFile.jar How do I run it in windowsXP Thanks!! ...
How to use wsdl2java?
Share your knowledge with me. ...
Donít Tell the Kids
Some may feel squeamish about eating it, but rabbit has a fan base that grows as cooks discover how easy they are to raise ó and how good the meat tastes. ...
calendar javascript required
Hello, I am in search of a calendar cum day-planner type of a javascript to be used in my project (a day-2-day booking system). The javascript I am looking for is somewhat like this: (sry cant post ...
java setup
I have to learn Java Programming. I am new to this. where i can get the Java Setup. please tell me thanks ...
Help Required urgently!!!!!
Need help with java programming.
Have to read an html file and then find particular tags in it and replace the string between the starting and ending tags with another string.
For example ...
JAVA CODE
Write a small record management application for a school. Tasks will be Add Record, Edit Record, Delete Record, List Records. Each Record contains: Name(max 100 char), Age, Notes(No Maximum Limit). N ...
Help with my code
im not going to lie and say this is for my own curiosity, this is an assignment given to me by my teacher. I made a huge mistake by taking the course and i just to finish this project, take my exam a ...
help help, ... :) "game of life"
i had a home work about whats called "Game of Life"
i had to write 4 functions as i did below:
function 1:
[code:1] public static boolean isInside(boolean[] ...
help with the codes
This game should generate 3 random colours, in the 3 coloured boxes to simulate the rolling of 3 dice. The player chooses in the 3 drop down menu below the dice as guesses for what will be thrown.< ...
Drawing a maze in java
Hello, I was wondering if anyone could help me with generating a maze in java? I've got an idea of what i need to do: Use the deep-first search algorithm. Start at a random square and remove a wall n ...
JAVA GUI/Database Application
I am requesting guidance with this task stated below. I have been researching it for more than 2 weeks but so far I am not so sure
Develop a Windows Program task manager written with a java Gra ...
Java GUI problem - paintComponent problem?
Hi everyone. I can't seem to get my java code to work. I suspect it's a problem with the way I've coded my paintComponent methods, but for the life of me I can't figure out where the problem is.
about string passing
I have a problem in passing a String array from one class to another in swing application and also accessin in other class. I used direct acess, by object and by methods ... Exception occured tha ...
Export to excel
I have data in ms-access database.I want to export it to Excel on click of a button which is in front end developed in core java. I am working on frames NOT applet. I developed a macro in acces ...
unable to run .jar files in windows vista
i m unable to run .jar files in windows vista. plz help ...
Form Validation Problem
Hi, I am trying to validate a form, and am getting the error messages as needed, but it submits the form anyway. Here is the Java: function validate (form){ var returnValue = true; var e ...
CommPortIdentifier
CommPortIdentifier.getCommPortIdentifiers(); returns an enumeration of comportidentifiers. but it lists ports twice each. for example : enumeration e=CommPortIdentifier.getPortIdentifiers(); ...
A free C#-Java conversion tool
I found a free and useful tool, CSharpJavaMerger. It provides common interfaces of C# and Java and enables you to write one set of code which can be used both by C# and Java. It is open source. T ...
the compiler can't find a jar package
Hello, i have compiled a jar package, and now i wanna use it in another program.. the problem is, the compiler can't find it, even if i put the jar file in the same folder as the .java file of the pr ...
Java Abstract Class
What is an abstract class? ...
How can I get into game design coming from a C and Java back
I have complete some C and Java programming and now I am interested in graphics and game design. What do I need to do in order to pursue this further? If any one can share any information regarding t ...
how would i pass arguments when invoking an action manually?
Hi, everybody. i've got a design question. I'd like to use actions (abstractaction and such) in my application, but how would i pass arguments when invoking an action manually? I'll have some GUI-act ...
what is a simple way to create a popup menu
I have a JToolBar with buttons vertical. WHen a user clicks a button a menu pops out. I would like the menu to pop to the left side of the toolbar, any simple ways to do this? ...
Is it feasible to build Tile Base Game Engine using Java ?
Hey pal, It would be great if you give your suggestions and ideas on Java script Tile base game engine. You know.. with click to walk (or keyboard), inventory, grab items, talk to people, exp, lev ...
jerichoHTML parser
Has anyone had any experience with the jerichoHTML parser? Http://jerichohtml.sourceforge.net/doc/index.html Im trying to make my java prog access a web page that is behind a proxy at work I have vpn ...
problem with using javac
Hi everyone I can't use javac But it is installed on my system Can someone help me? ...



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