32,199 Topics
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| | I have a code that play's an animation on a JFrame.. On top of that, I have added a Jpanel with few buttons. my problem is, mybuttons are not visible on the animation screen until i hover a mouse on them?? what am i doing wrong..  |
| | Hi guys! Can someone help me with my problem? I'm really not that good when it comes to coding. My problem is that how can display the number of new records received. Well heres my code The code below is the function to get the record count on Inbox <CODE> …  |
 | All: For some reason all my users are able to access this one web page for our On-Demand Host to start a TN3270 session in a Java environment, but I have one person who cannot do it. I've tried absolutely everything, from trying a different browser, to reinstalling XP SP2, … |
| | [code]import java.util.*; import javax.mail.*; import javax.mail.internet.*; import javax.activation.*; // Send a simple, single part, text/plain e-mail public class TestEmail { public static void main(String[] args) { // SUBSTITUTE YOUR EMAIL ADDRESSES HERE!!! String to = "vipan@vipan.com"; String from = "vipan@vipan.com"; // SUBSTITUTE YOUR ISP'S MAIL SERVER HERE!!! String host = … |
| | Does anyone know how to change the look of the java files that are listed when you expand the java folder in the tree structure of the database? i have these numbers infront of the class file, but have no clue what they are, they are not there in toad(i … |
| | Hi All Im working on an exercise from a book im learning java with. It is a console app, i have to make a menu 1-4 and then evaluate what number the user entered, carry out the command and then return to the menu. My problem is that i tried … |
| | i wnt to integrate alfresco within liferay i.e running the alfresco as a portlet. . can anyone help me to solve it?? |
| | Hi all, I have a folder structure like this. dir1 ---> conf ---> a.txt dir1 ----> dir2 ---> dir3 ---> Test.java How can I read a.txt file from my Test class ? How can I use relative path there? File newFile = new File ( "<how to specify the path>" …  |
| | Hi I have a simple code snippet here that writes to a file called Student.txt : [CODE="java"] import java.io.*; import java.util.*; public class Streams { public static void main(String[] args) { String studentFirstName = "Bob "; String studentLastName = " Smith "; String finalGrade = "A"; try { PrintWriter out … |
 | I am newbie to java implementation... can any one tel me the oops concepts with real time examples.... thanks in advance... |
| | Hello. Currently i am creating a small application that works around packets. The packets are sent every 600ms. Now my quesition is this: Currently i have this (An example) [code="syntax"] public class Example { private int exampleInt = 0; public void setExample(int i) { exampleInt = i; } public void … |
| | import javax.swing.*; import javax.swing.event.*; import java.util.*; import java.awt.*; import java.awt.event.*; import javax.swing.border.*; import java.awt.geom.*; class proj extends JFrame implements ChangeListener ,Runnable,ActionListener //main class { // Declarations public int bottom; public Thread t; int padding = 4; JFrame f; JTabbedPane jt ,jt1; JPanel jp,jp1,jp2,jp3,jp4; JButton j,j1,j2; JLabel lab,lab1; JComboBox jcb,jcb1; //public … |
| | I am trying to create a program that generates random passwords using the characters A-Z and the numbers 0-9. It will also have an input of what you want the length of the password to be. What I don't know how to do is to create a method to choose …  |
| | HI I want to find the difference between two XML files in Java. The result should be in XML file only. I don't need a tool. Rather I am looking for any open-source jars (like XMLUnit). XMLUnit doesn't return the difference in XML format. Any help would be appreciated. Thanks … |
| | i am new to java and i was trying to solve a program, a) i wanted to print marks scored by 3 students in 3 subjects. b) i wanted to get the total marks scored by each student and find out the highest total marks scored. c)I also want to … |
| | i want create java mail application... but when i read sample programs there is smtp server String mailHost = "your.smtp.server"; or smtp.gmail.com how i get this server or how to create smtp server in java?? example code plz for smtp server ?? |
| | Hi there! I am working on a project that requires a login screen (which I have done) and upon (hardcoded) authentication, would spawn another window which deposits the user into the game lobby. What is the best way to go about this? I have all my code finished for the …  |
| | how to convert jtextfield into appropriate form of string and store it in JDBC of oracle software I am trying to read string from JTextField and convert it into string and store it in oracle database |
| | how can i execute through browser. plese tell me. |
| | Hello any one tell me how do i create the program for upload to server. plz any give some idea abt that which commend is ur for uploading file to server in which way can i handle that |
| | Hi all I m working on this project where i need to get user input and then see if the user input is correct or not. if it is correct then show the user input in the label but if the user input is wrong then show user a warning … |
| | well guys i know you people are professional so can u plz recommand a best book of java which make me familier with java..thx |
| | [code=java]package Ninja; import java.io.*; import java.awt.*; import java.awt.event.*; import javax.swing.*; import java.net.*; public class NinjaServer implements Runnable { public final static int NULL = 0; public final static int DISCONNECTED = 1; public final static int DISCONNECTING = 2; public final static int BEGIN_CONNECT = 3; public final static int … |
 | I've doing my final thesis at my university I've found a place for source code related to my topic for reference: [[url]http://www.christopher-wolf.de/hfe/][/url]. But unfortunately, I cannot download any of its content listing in the page. If anyone knows how to have it, please help me. Thank you very much for … |
| | investment duration interest rates offered Less then 3 months 5% 3month-11 months 5.5% 1 year-23 months 7.6% 2 years and above 7.9% Note: Interest = Total investment *Interest rates *Duration Q: How to write a java application to compute the total accumulated investment after the investment periods?  |
| | HI, I’m getting the following messages when I run my java client which is invoking a WCF service.The service is converted to java stubs using axis2. then when i run my client i get following messages. Can anyone help me in finding the root of the problem. log4j:WARN No appenders … |
| | This may not be a Java-specific question, but if it can be done in Java that would be my first choice -- I have at least a basic idea about Java. If not, then any pointers toward the correct language will be much appreciated. Help with creating the code will … |
| | could somebody insert the necessary code in this so that it works, as i need to get it working very soon. [code]import javax.swing.JLabel; import javax.swing.JTextField; import javax.swing.JFrame; import java.awt.*; import javax.swing.*; import javax.swing.JOptionPane; import java.awt.event.*; public class AddCust extends Name implements ActionListener{ Name name; Address address; Loan loan; Borrower borrower; … |
| | i am a final year student. My supervisor had asked me for creating one chat program using java. i don't have any idea on how to started it. he asked me for doing a standalone system. please help me solve this problem? |
| | Am writing a web application for which i need to provide horizontal menu navigation. I created the menupage and highlighted the menuitem but when i include the menuitems page in all the other jsps, the menuitem selected is no more highlighted since it becomes an include of menuitems in the … |
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