Home Answers Questions Question and Answers


Latest Programming Questions askedAsk your question?

function 1  February 11, 2010 at 7:09 AM
WAP to calculate the value of x,wherex=tan(A)+tan(B)/1+tan(A)*tab(B) ... View Questions/Answers

functions  February 11, 2010 at 7:00 AM
WAP a program to print the value of 'z'-z=(sin(2x)+cos(2y)+sin(2y)-cos(2x)) ... View Questions/Answers

java  February 11, 2010 at 12:56 AM
1-what the difference between short logical operator and logical operator?2-what's mean by JIT what the function of it? ... View Questions/Answers


JSP with java/servlet  February 10, 2010 at 7:45 PM
Thanks Deepak for your answere to my previous question.With reference to my previous question about JSP populate, actually I wanted to use jsp to only present the data and wanted to have another object (java bean or servlet) to fecth the database. Jsp would get the data from that object and pr... View Questions/Answers

p2p file sharing tech  February 10, 2010 at 6:58 PM
which technology we can use to build a p2p mobile file sharing application.Is there any application through we can do file sharing on mobile ... View Questions/Answers

C Program  February 10, 2010 at 5:21 PM
C program to find division of two fraction number without direct division operator ... View Questions/Answers

simple  February 10, 2010 at 4:33 PM
can we have update,delete,save button in one html or jsp form performing respective operation if yes, give me code respectively. ... View Questions/Answers

DAO  February 10, 2010 at 4:24 PM
what is dao ? and how to use it? ... View Questions/Answers

seats  February 10, 2010 at 3:45 PM
i want a image and code of seat like, user should able to book a ticket online and he should able to see which seats has been booked and which seats is available and accordingly calculation should be done ? ... View Questions/Answers

jarfile  February 10, 2010 at 3:41 PM
i m making my project in netbean so i dont have mail.jar or activation.jar file so what should i do? ... View Questions/Answers

how to add the calendar to the dynamic rows in html or jsp page  February 10, 2010 at 3:40 PM
Hi Sir, i have 3 columns in my jsp page date of payment,amount recieved,no and i have 2 button in my jsp page ADD and delete button. when i click on add button,adding the new empty row here so I need to enter the values . finaly we can save the 2 or more row values at a ... View Questions/Answers

J2EE  February 10, 2010 at 3:27 PM
Please give me name of "AT command" for sending wave file via mobile. ... View Questions/Answers

JAVA  February 10, 2010 at 3:15 PM
How to send wave file via mobile using AT command? ... View Questions/Answers

Sun Certification  February 10, 2010 at 11:58 AM
How can crack sun certification in SCJP? ... View Questions/Answers

Java compilation error  February 10, 2010 at 11:50 AM
Method overridden problems in compile time error? ... View Questions/Answers

Java JSP  February 10, 2010 at 11:45 AM
JDBC connectivity in JSP? ... View Questions/Answers

Java Threads  February 10, 2010 at 11:42 AM
Why we use synchronized() method? ... View Questions/Answers

Java  February 10, 2010 at 11:14 AM
Iam developing some JSP pages, I have to display these pages in HTML format with dynamic data, some of the information is coming from the database. One more thing while we are entering the data into the JSP page by using form, the view should be generated as a html file by taking these v... View Questions/Answers

Switch Case  February 9, 2010 at 6:23 PM
int x=100000;switch(x){case 100000: printf("Lacks");}output= LacksI want reason why x matches switch case although range for int is in betweensomething -32678 to +32676.Plz give me ans quickly.thanks.minal. ... View Questions/Answers

send the mail with attachment problem  February 9, 2010 at 3:31 PM
Hi friends, i am using the below code now .Here filename has given directly so i don't want that way. i need to select the attached document from the jsp page(browser:<input type="file" name="upload"/>");How to get the file name froString host = "... View Questions/Answers

servelets  February 9, 2010 at 2:57 PM
I want to develop a small web application using netbeans.It contains a user login page,after sign into the page it will shows a new windowplease send me links(only links) contains theory information........ ... View Questions/Answers

java  February 9, 2010 at 2:24 PM
sir,is there any chance to place the components in swing without using any layout sir,plz tell me sir Thank u sir Thanks for ur previous reply ... View Questions/Answers

Java String  February 9, 2010 at 2:16 PM
How to seperate the string into characters. ... View Questions/Answers

send the mail with attachment  February 9, 2010 at 1:52 PM
Hi Freinds, i am sending the mail without attachment file now. But i need to send the mail with attachment in struts. when i added the attachemt logic in struts,i am not able to send the mail .Mail Problem is file path: how to get the file path from the browse("we n... View Questions/Answers

XML DOM error  February 9, 2010 at 1:09 PM
import org.w3c.dom.*;import javax.xml.parsers.*;import java.io.*;public class DOMCountElement{ public static void main(String[] args) { try { BufferedReader bf = new BufferedReader(new InputStreamReader(System.in)); System.out.print(&qu... View Questions/Answers

Generate pdf file  February 9, 2010 at 12:56 PM
Hi Friends,How to generate the pdf file for the jsp page or in servets ... View Questions/Answers

servelets  February 9, 2010 at 12:25 PM
I want to develop a small web application using netbeans.It contains a user login page,after sign into the page it will shows a new panel. Plese send me links which contains theory and practical information. ... View Questions/Answers

swings  February 9, 2010 at 12:19 PM
I am creating an application using netbeans. In that application i created a menu bar,it contains menu items like file,Edit, view, map,analysis etc. In this i only developed the code for file, edit,viem menu items.Only these r properly working.Tillnow the remaining items are not developed. I want to... View Questions/Answers

abt java project  February 9, 2010 at 11:44 AM
How to make the home page that contain four tabbedPane like additem, deleteitem ,update etc,so plz help methanx ... View Questions/Answers

java swings  February 9, 2010 at 11:26 AM
Hi sir,i am doing a project on swings,i don't have any knowledge about the layoutmanagers,so my project is very very burden to me,so plz provide a material to me for understand the layout manager easily,plz help me plzzzzzzzzzzzz,the submission time is very very less,so plzzzzz ... View Questions/Answers

getchar()  February 9, 2010 at 11:05 AM
When i write he following program in C using turboC compiler, program repeatedly asks me to input, i want the program to take input once, show the result and stop, pleae help.#include<stdio.h>main() {int c;while( (c=getchar())!=EOF) { putchar(c); }} ... View Questions/Answers

abt proj  February 9, 2010 at 10:21 AM
if we have already make login page and resister page, if i click on the login button we go to the home page ,home page contain some data plz help ... View Questions/Answers

jms to mdb  February 9, 2010 at 10:18 AM
how to invoke MDB from JMS? is there any server configuration file? ... View Questions/Answers

question  February 9, 2010 at 7:35 AM
Define a class to accept a sentence & print the no. of words beginning wid the the given character.eg:If the sentence is:"This is The Text"output:no. of words beginning with "T"-3.Here the given character is-T ... View Questions/Answers

Moving ball  February 9, 2010 at 7:32 AM
import java.awt.*;import java.applet.*;import java.lang.Thread;import java.lang.*;public class Moving_ball extends Applet { Thread t; int i; int x=34,y=14; public void init() { t=new Thread(); } public void pa... View Questions/Answers

string  February 9, 2010 at 7:20 AM
WAP to input a string and print it in the circular format.eg.the string is "WORD"The output will be:ORDW,RDWO,DWOR,WORD. ... View Questions/Answers

coding  February 9, 2010 at 7:13 AM
A message is to be conveyed by adding 10 to the toatal of the ASCII code of characters in the statement given below.WAP to print the following statement into a code message:YOKO HAS SMILED. ... View Questions/Answers

OOP with Java 3  February 9, 2010 at 5:00 AM
Write a Temperature class that has two instances variables: temperature value (a floating-point number) and a character for the scale, wither C for Celsius or F for Fahrenheit. the class should have four constructor methods: one for each instances variable (assume zero degrees if no value is specifi... View Questions/Answers

OOP with Java 2  February 9, 2010 at 4:50 AM
Define a class called BogEntry that could be used to store an entry for a Web log. The class should have member variables to store the poster's username, text of entry, and the date of the entry using the Date class. add a constructor that allows the user of the class to set all member variables. Al... View Questions/Answers

Programming Error  February 8, 2010 at 11:37 PM
Domain Table:--Rfcdkey DomainName DomainValue DepDomainValue Statcd1 StateCd Maharashtra Mumbai A2 StateCd Maharashtra Pune A3 StateCd Maharashtra Nashik A4 StateCd Karnataka Bangalore A5 StateCd Delhi ... View Questions/Answers

JSP & Servlet  February 8, 2010 at 11:10 PM
Its an IBM QuestionIn the process of login validation. i'm entering the username correct and pass wrong. when using response.sendRedirect() a new req and resp wil be processed, so the user has to enter the username again and try entering again. To over come re-entering the username again... View Questions/Answers

printing example  February 8, 2010 at 10:23 PM
Is it possible to print java controls using print method?My problem is to print a student mark list using java?The mark list should like that of university mark list... ... View Questions/Answers

java  February 8, 2010 at 5:20 PM
hi!! i want 2 download jdk latest version so can u pls send me the link..? ... View Questions/Answers

abstract class  February 8, 2010 at 5:03 PM
Hello sir,I have problem with seeing entity class within abstract class. this is the entity class that i want to get:public class Product extends AbsEntity implements Serializable { public class Product (){ } ... View Questions/Answers

abstract class  February 8, 2010 at 4:58 PM
Hello sir,I have problem with seeing entity class within abstract class. this is the entity class that i want to get:public class Product extends AbsEntity implements Serializable { public class Product (){ } ... View Questions/Answers

Doubt in servlets  February 8, 2010 at 4:28 PM
Good Evening sir/madam, I want to add data dynamically for that which methods i have to use to retrieve the dynamic data . ... View Questions/Answers

Migration of Struts and Hibernate  February 8, 2010 at 4:06 PM
How to struts can call the hibernate objects without spring or EJB or any other Controller package? ... View Questions/Answers

XML-JAVA  February 8, 2010 at 11:30 AM
How to create XML file and write to this file in JAVA? ... View Questions/Answers

java  February 7, 2010 at 11:14 PM
i am doing junit testing for a website,i required to check the value of text(ex:refund=0)inside a //<div> refund </div> <div> 0 </div>// tag from a web page if refund > 0 then it will call a function otherwise call another function. Please help me. ... View Questions/Answers

Design patterns  February 7, 2010 at 6:21 PM
I am new to design patterns and desigining .Please refer me some tutorial or pdfs of design patterns and desigining in easy language and understandable..so that i can apply it in my current projectThanks in advance..... ... View Questions/Answers

About basics  February 7, 2010 at 6:03 PM
Why we are typing java program in text editor?Why we are running the java program in command prompt? ... View Questions/Answers

Programming Error  February 7, 2010 at 12:19 PM
<script language="JavaScript">function Draft(){if(document.form.Count.value==""||document.form.Count.value==null)document.form.Count.value=0;elsedocument.form.Count.value = document.form.DraftAd.value.split(' ').length;}... View Questions/Answers

Programming error  February 7, 2010 at 12:06 AM
Hello Sir,Can u please reply me the code for javamail please actually i watch the javamail.net but i dint understood it.Actually i want to send a mail to my clients with a small text message.Please Reply me ??the code.Thank You Sir. ... View Questions/Answers

Programming Error  February 6, 2010 at 11:56 PM
Place.jsp<%@page import="java.sql.*"%><%@page import="java.io.*"%><%@page import="java.lang.String.*" %><% Connection con=null; Statement stmt=null; String st;try{Class.forName("... View Questions/Answers

j2me tutorials  February 6, 2010 at 7:43 PM
j2me paint() definitions ... View Questions/Answers

Programming error  February 6, 2010 at 6:15 PM
Place.jsp code<%@page import="java.sql.*"%><%@page import="java.io.*"%><%@page import="java.lang.String.*" %><% Connection con=null; Statement stmt=null; String st;try{Class.forName(&... View Questions/Answers

java  February 6, 2010 at 5:52 PM
give the java programming syntex when the text like i love india is reverse and then give the output like i evol aidni. ... View Questions/Answers

J2EE  February 6, 2010 at 3:14 PM
i want to make use of check box and radio button and i want the details to be submitted into the database server. moreso, i want you to teach me how to use request dispatcher and session object.thanks ... View Questions/Answers

J2ME -- Stream video from a udp server  February 6, 2010 at 2:54 PM
HI,I wanted to develope a mobile application in j2ME to stream video from a udp server by providing the Ip address of the server and the port no. to connect to and using the UDP protocol..For example from the following url : udp:// Then this video shoul... View Questions/Answers

about value taken in java database  February 6, 2010 at 1:35 PM
how to take value from Serial port communication Hyperterminal to the java database. ... View Questions/Answers

java server pages  February 6, 2010 at 11:37 AM
code for jsp login page if user forgot password reminding password with hint question.the table login is created in database ... View Questions/Answers

Jsp  February 6, 2010 at 9:27 AM
Hi Friend ! i installed the sun application server8.2. i want to run jsp programs in my server. which directory i put my jsp Programs how i can execute the jsp programs in my system. Thank you! ... View Questions/Answers

swapping  February 6, 2010 at 7:16 AM
WAP to swap 2 digits without using the 3rd variable!!!....m new to java so plz guys if u kno the answer then plz help me!!!plzzz ... View Questions/Answers

Physics  February 6, 2010 at 2:52 AM
If a sample of gold with a mass of 26.63g is pressed into a leaf of 1.000umthickness,what is the area of the leaf? ... View Questions/Answers

JSP Populate  February 5, 2010 at 8:27 PM
Hi,I want to call a XYZ jsp via URL with some parameters and at the same time want to use that parameter to populate the same XYZ jsp from database. How do I populate this XYZ jsp after hitting that URL (it needs to call java/servelt to populate that jsp.. my question is how?) ... View Questions/Answers

password  February 5, 2010 at 6:55 PM
as memeber of our site, recently he forget his password now he want a new password from us. so overcome with this problem i have to send his password to his any emailid to once again login with this new pasword so how i can do this ? ... View Questions/Answers

images  February 5, 2010 at 6:08 PM
i have image if someone click on image it will display big but the problem is i want a bye link button on that page .. ... View Questions/Answers

JAVA  February 5, 2010 at 3:39 PM
How to convert text file to wav file using java? ... View Questions/Answers

complex xml parsing and storing in database  February 5, 2010 at 2:04 PM
Hi Experts ,i want to parse my xml document and store it in mysql database. This is my code. How to parse this complex data.<?xml version="1.0"?><ZFLO_IDOC> <IDOC BEGIN="1"> <EDI_DC40 SEGMENT="1"> <TABNAM>ED... View Questions/Answers

source code  February 5, 2010 at 1:37 PM
i want source code for my project online examination it includes two modules user and administrator so if user want to write exam first he register his details and then select the topics on which he want to write exam if time is over a dialogue box come u r time is over and automatically terminate y... View Questions/Answers

java beginning  February 5, 2010 at 12:30 PM
sir, i am literaly a beginner and i just want to askthat what are the uses of learning java because i have listened about it and i have only know to program in c? ... View Questions/Answers

Programming Error  February 5, 2010 at 12:30 AM
import java.util.*;import javax.mail.*;import javax.mail.internet.*; public class SendMail { public static void main(String args[]) throws Exception { String host = ""; String from = "test@localhost";<... View Questions/Answers

compiliation  February 4, 2010 at 11:23 PM
Hi SirHow to compile a Servlet program form edit plus ... View Questions/Answers

Programming Error  February 4, 2010 at 8:41 PM
<%@ page language="java" import="java.sql.*" %><%@ page import="java.lang.String.*" %><% Connection con=null; //ResultSet state=null; Statement stmt=null; String st;try{Class.forName("sun.jdbc.odb... View Questions/Answers

Programming  February 4, 2010 at 8:35 PM
<%@ page language="java" import="java.sql.*" %><%@ page import="java.lang.String.*" %><% Connection con=null; //ResultSet state=null; Statement stmt=null; String st;try{Class.forName("sun.jdbc.odb... View Questions/Answers

J2EE  February 4, 2010 at 5:09 PM
what is Struts Architecture? ... View Questions/Answers

Struts2 ComponentTagSupport  February 4, 2010 at 3:40 PM
I am working on struts2 custom tags using ComponentTagSupport.I am referring to this link http://joshuajava.wordpress.com/2008/12/27/creating-custom-components-with-struts-2/ I made example working. but my requirement is with the help of my custom tag i have to display ... View Questions/Answers

java applet  February 4, 2010 at 2:41 PM
I want to close applet window which is open by another button of applet program. plz tell me! ... View Questions/Answers

Hi  February 4, 2010 at 2:25 PM
please send me hibernate interview questions ... View Questions/Answers

source code  February 4, 2010 at 1:38 PM
please i want source code for online examination project (web technologies) ... View Questions/Answers

JSP  February 4, 2010 at 1:36 PM
Hi!...In my project i am connecting to the database, and i am displaying results from resultset in html text fields.for exstmt.executeQuery("select sno,sname from student where status='true'");if(rs.next()==true){String sno=rs.getString("sno");... View Questions/Answers

java  February 4, 2010 at 11:56 AM
what is the deffirence between java language and other language ? ... View Questions/Answers

java  February 4, 2010 at 11:50 AM
example of 3d ... View Questions/Answers

Programming Error  February 3, 2010 at 10:41 PM
<p>Image:<input type=text name="Image1" size=25><button type=button name=SubmitBrowse onclick=window.location='http://localhost:8080/ProjectAd/Images.html'">Browse</button></p>When user clicks on Browse Button then a folder of imag... View Questions/Answers

Programming Error  February 3, 2010 at 10:26 PM
<%@ page language="java" import="java.sql.*" %><%@ page import="java.lang.String.*" %><%@ page session = "true" %><% String c=(String)session.getAttribute("Count");int c1=Integer.parseInt(c);... View Questions/Answers

Programming Error  February 3, 2010 at 8:04 PM
<HTML><HEAD><TITLE> Place Ad </TITLE><script>function funct(){if(document.form.DraftAd.value=="" || document.form.DraftAd.value==null){document.form.cnt.value=0;}else{document.form.cnt.value = documen... View Questions/Answers

Java Basics  February 3, 2010 at 4:57 PM
Dear Sir/Madam, Is Array Static? If Yes How can we say Array is static?Thanks and Regards,M.KethraBalan@Arumugam. ... View Questions/Answers

mvc architecture  February 3, 2010 at 3:40 PM
i am asking you give me an example for the object oriented programming using MVC architecturethen my problem is railway tickect generation Systemin my system one of the task is creating the routesfor every route we have number railwaystations are there.so i am using arraylist... View Questions/Answers

Validation in swing  February 3, 2010 at 2:25 PM
I want to validate my swing program. If I didnt enter the field in text box a msgbox should have to appear that enter all the fields. ... View Questions/Answers

source code  February 3, 2010 at 2:16 PM
i need source code for client server application in jsp to access multiple clients ... View Questions/Answers

MyEclipse  February 3, 2010 at 2:12 PM
How to run servlet programs in MyEclipse .Please give me the path and how to add JAR files.I am using MyEclipse 6.0 Thanks and Regards,senthilkumar.p ... View Questions/Answers

mvc architecture  February 3, 2010 at 2:05 PM
can u please provide a example program with code using mvc architecturemine problem is adding routes for the railwaystationhere routes means paths to reach destination from source stationso i need to add the number of routes in to my arraylistevery route is one object... View Questions/Answers

Graphics2D in java  February 3, 2010 at 12:41 PM
I am working on GIS project. I want to represent a line in different formate(for railroad,airplane root etc).I know how to represent solid, dashed,dotted lines.But i am not getting any idea to represent rail road and airplane root. help me ... View Questions/Answers

JAVA  February 3, 2010 at 11:17 AM
How to implement IVRS system using JAVA for mobile? ... View Questions/Answers

java beginners  February 3, 2010 at 11:08 AM
the pattern was not in this format** * ** * * * ** * * * * * *it is like this * * * * * * * * ** * * * * * *thanks ... View Questions/Answers

java beginners  February 3, 2010 at 11:03 AM
is there any other way to do this ?i want to do by using charAt() function and by decreasing the ascii code by 2 .Write a program to encode a message. The idea is to shift each letter of a alphabet (a to z) or numeric digit (0-9) by previous two places. For examp... View Questions/Answers

abt proj  February 3, 2010 at 11:00 AM
I made login page, when i click on login button , thaen how to go on home page on home page containe some tab like add, delete, update,etc.plz helpthanx ... View Questions/Answers

java beginners  February 3, 2010 at 10:57 AM
what is StringTokenizer?what is the funciton of it ?how does it works ?thanks ... View Questions/Answers

Permutation and combination  February 3, 2010 at 9:22 AM
4 steps are there u walk 1 by 1 or 2 output comes like 1,1,1,1 2,1,1 1,2,1 1,1,2 2,2 ... View Questions/Answers

Programming Error  February 2, 2010 at 10:40 PM
Image:<input type=text name="image" ><input type=button name="Browse" value="Browse"><input type=button name="Save" value="Save">I want that when user clicks on browse button then a folder of images should ge... View Questions/Answers