32,199 Topics
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| | I am trying to write the tic tac toa game using java.I have problems & in need of help....HELP |
| | I've finished my assignment (messily) and it works well enough in the uni linux computers - but I can't make file input work at home under XP. I wouldn't have thought that the windows/linux change would make a difference with the JRE... (But then I'm new to this "com-puuuu-tah" stuff) … |
| | [B]hi frinds this is ram, the following program is my problem, i don't know how to do this program plz help me [/B] create a GUI solution that displays a collection of some sort. The collection must minimally be 4 x 4 (four or more categories and then four or … |
| | Hi I am having trouble creating a system to log in to a system. If you look at a picture its like this. User selects thier user name from a dropdown box, and then select thier Picture(instead of typing in a password to login. There can I get more info … |
| | Hi Friends i am a final year btech student and now got stuck with my acadamic project.... I Am Doing A Database Project For That I Want To Get Datasource Names In A Computer .. I Am Using Jdbc Odbc Connector Class Please Say How To Get The Dsn List … |
| | hi friends did any one kno how to get data source names in a system using j2ee if kno please forward me the code please .... thanks  |
 | Hi there folks. I am a wannabe in Java. Can you guys help in recommending books (e-books preferably) I can get to jumpstart me. I have got quite an experience in other languages like vb.net and c# so where or how do I start? Thanks for the help! |
| | Hi, can some one please help me run this code. i have another class named Course, that complied without error. Now in this code i am trying to take user inputs to find resulting gpa in a course. the following code does not compile, please help. [code] import java.util.*; import … |
| | Hi Friends I Am Doing A Database Project For That I Want To Get Datasource Names In A Computer .. I Am Using Jdbc Odbc Connector Class Please Say How To Get The Dsn List If Any One Kno Please Forward Me The Code Thax In Advance ... Hoping Lot... |
| | Sory guys i need help, i installed java in my computer but i cant run any program because its telling me that "error" invalidpath, i tryied to change the directory but it still tells me that invalid path when i compile... please help guys thanx in advance. |
| | ehat is the differencde between error,checked exception and unchecked exception?when occurs at what time?compile time or runtime?which of them can be handled and what not handled?example? |
| | Hey Guys... Can anyone help me get a java code of OREGON TRAIL PLEASE!!!PLEASE  |
| | hello, everybody.... i am new to java programming........so my question may be childish i want to ask that.....in java all methods and variables are public... by default(opposite to c++).so why we are writing public static void main(String args[]).main method can be accesed from anywhere even if i dont write public … |
| | hi everyone i am new to java and currently working on a project in jsp and ejb. everytime i try to run the program i encounter an error that package javax.ejb does not exist. i have jdk1.3 and j2sdkee 1.3 installed and have added j2ee.jar present in lib of j2sdkee …  |
| | i wrote a Chat program and my drop down menu doesnt appear in the front...i used toolkit and Flow layouts to drow the GUI.. need help badly thanks!!!!!!! |
| | How would I go about detecting focus lost on a particular tab? Understanding that each tab is in essence a JPanel, I decided to check to for the focuslost event on that panel but I get nothing. What am I doing wrong? |
| | hey not sure if this is the right forum but i was hoping someone might be able to help me! im trying to send a text file to a web host from a local host and think it should be done using ftp scripting...........but not sure how or where to …  |
| | hi guys im an IT student an i have a very important assignment to return in 2 days time and im stuck with it i dnt know what to do. the assignment is as follows. Write a complete class definition in java for the following.your answer must include at least …  |
| | Hi All, I have been working on this all night. I have to convert degrees to celcius and vice versa. I keep having 2 errors. "possible loss of precision". I am new to java, but also I think I am having serious mental issues at this point. Here is my … |
| | Okay I need to find a way to mix up a word (a String) recursively. I have just been trying some stuff: [code] import java.util.Random; public class JumbleRecursive { public static void main(String args[ ]) { String word = "test"; System.out.println(jumbleRecursive(word)); } public static String jumbleRecursive(String word) { String a … |
| | Short version of my question: __________________________________________ How can I detect a keypress in Java without using a GUI? Long Version: __________________________________________ I am writing a program that users System.out and System.in for its input and output. As you are no doubt familiar, if you are in the middle of typing … |
 | Hi all, I'm new to J2EE programming. I have a simple doubt . I have already created a lookup method for EJB bean in Session bean . My question is how to call a method of an [B]ENTITY[/B] bean (say insertRow) from [B]SESSION[/B] bean method(Say invoke_insertRow) . Please provide me … |
| | I've been trying to install JOGL but can't seem to get it to work. Can anyone give me a simple expanation of how to install it please. |
| | why am i getting this error PLZZZ HELP!!! Exception in thread "main" java.lang.NoClassDefFoundError: config/java i'm just started learning Java please help me out |
| | Hi i am having problems with my code and someone had a similar problem and i used the solution given but it did not work out for me. here is the error msg: Unable to create MIDlet ConcentKemMIDlet.java java.lang.ClassNotFoundException: ConcentKemMIDlet/java at com.sun.midp.midlet.MIDletState.createMIDlet(+29) at com.sun.midp.midlet.Selector.run(+22) please can someone help me, and … |
| | hi help me out. i get error msg when i try to "Test Driver Connection" from WebLogic 8.1 with SQL Server 2000. do i set any privileges from SQL Server for WebLogic 8.1 server to eastablish connection. Thanks in advance Deborah D |
| | I'm having major issues trying to do the following: Write a program that reads in a line of text and then outputs that line of text first in all uppercase letters and then in all lowercase letters. If anyone can help me with that I'd greatly apprciate it. |
| | Hi im trying to write a program that sorts an array in alphabetical order and then into phone book order, Eg input: Jane Pascal 364756 Bob Smith 364758 Joe Bloggs 253647 The output should be: Bloggs, Joe 253647 Pascal, Jane 364756 Smith, Bob 364758 The plan is to have each …  |
| | hi friends this is ram, i need java tutorials plz tell me online tutorial sites |
| | I have 2 applets One applet adds in some labeled text fields and reads in some user variables. The second Applet Starts a simple pong game. As you may have already guessed I'm trying to get the pong game to start up with the values I've read in. (the values … |
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