Home Answers Questions Question and Answers


 
 

Latest Programming Questions askedAsk your question?

JFarme connection  March 15, 2011 at 2:38 PM
I am making a system that requires to connect two already made J Frames such that by clicking on a button on the first J Frame, the second J Frame appears and the first one disappears.what is the code to do this? ... View Questions/Answers

railway rsrvation system  March 15, 2011 at 2:38 PM
Java coding for railway reservation system? ... View Questions/Answers

JSP  March 15, 2011 at 2:23 PM
HOW TO CREATRE STUDENT DETAILS ... View Questions/Answers

Advertisement

hibernate delete query :  March 15, 2011 at 2:14 PM
Hi, I m using Hibernate 3 + javadb my table is like: CREATE table APP.BIDS ( BID_ID INTEGER NOT NULL PRIMARY KEY GENERATED ALWAYS AS IDENTITY (START WITH 1, INCREMENT BY 1), BIDDER_ID INTEGER NOT NULL , BID_AMOUNT INTEGER NOT ... View Questions/Answers

java  March 15, 2011 at 2:05 PM
can we regain the object once it eligible for garbage collection? with ragards, praveen ... View Questions/Answers

cfstring release message sent to deallocated  March 15, 2011 at 1:17 PM
cfstring release message sent to deallocated What is this message?? i know it occurs due to memory release. But can anyone tell me how to track and rectify it. ... View Questions/Answers

my project  March 15, 2011 at 1:14 PM
how to creat a e learnig site with student information , faculty details , student queries , student feedback, course information ... View Questions/Answers

Exaples of j2me softwares  March 15, 2011 at 12:30 PM
I'm doing mobile navigator project using j2ee & j2me. So i want more exaples about j2me. so will u send to may e-mail id.........? ... View Questions/Answers

click on back button go to the login page  March 15, 2011 at 11:58 AM
now when i click on back button the page show that page on where i came from and it shows the session expired but i want when i click a back buttob then it should show a login page or a very first page. ... View Questions/Answers

Java User Input  March 15, 2011 at 11:46 AM
I am using Scanner class for user Input. Scanner s = new Scanner(System.in); String name = s.next(); but i am unable to store full name in name variable...how i can store full name plsss reply ... View Questions/Answers

same data inserted 2 times  March 15, 2011 at 11:44 AM
thanks for reply, i know the insert command. but same data inserted 2 times.where is the problem i cannot understood. ... View Questions/Answers

object oriented programming protocol  March 15, 2011 at 11:19 AM
What is object oriented programming protocol? Is it different from objective c protocol programming?? Thanks!! ... View Questions/Answers

jsp error  March 15, 2011 at 10:52 AM
<p>hi, could please help whenever i run jsp file in my eclipse i got this error.my jsp file is</p> &lt;%@ page language="java" contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-1"%> <!DOCTYPE html PUBLIC "-//W3C//DTD H... View Questions/Answers

hibernate  March 15, 2011 at 10:13 AM
what is hibernate why we use it ... View Questions/Answers

Pos System in Java  March 15, 2011 at 5:44 AM
Where can I learn creating a POS system in java? ... View Questions/Answers

Error-  March 15, 2011 at 5:00 AM
Hello, I would like to know about XSD file. I try to print XML file but I am getting error SAXException-- says Content is not allowed in prolog. Please help me ... View Questions/Answers

retrieve from database........  March 15, 2011 at 2:37 AM
<p>hi i am not able to retrieve string from database to a text box in web page my code is as follows:-</p> <p>&lt;HTML> <link rel="stylesheet" type="text/css" href="format.css" > &lt;HEAD> &lt;TITLE>Modify Profile &... View Questions/Answers

Source file upload by attaching multiple files  March 15, 2011 at 2:23 AM
Hi, I am trying to develop a file upload with multiple files attached functionality in java(like in gmail or in picasa). The source I found so far will select a single file. When I un-check the file it should be removed. Due to time constraints I can not do new development to this functi... View Questions/Answers

why cant i close this ??  March 15, 2011 at 1:20 AM
import java.util.Scanner; public class square { public static void main ( String [] args) { Scanner keyboard = new Scanner (System.in); int N; N = keyboard.nextInt(); System.out.println(" Enter number between 1 , 10 ?? "); while ( ... View Questions/Answers

population problem plz help me befor 16 March 2011 !!  March 14, 2011 at 11:06 PM
the Q is : How can i count how many years it will take for the population of a town to go over 30.000 .. consider that it Increases 10% every year ?? And this is my code & i don't where is the mistake ?? Note : i have to use while or do while only .. import java.util.Scanner; public c... View Questions/Answers

Plagiarism System  March 14, 2011 at 10:31 PM
hello., i want to develop a plagiarism system., kindly suggest me how can i develop. i will be highly obliged. ... View Questions/Answers

searching technique  March 14, 2011 at 9:24 PM
Hi, i need any searching technique in java to search the data and give the all possible data by links. ... View Questions/Answers

JSON main question  March 14, 2011 at 8:53 PM
What is the main purpose of JSON ,in which cases can i use it? ... View Questions/Answers

JSON main question  March 14, 2011 at 7:17 PM
What is the main purpose of JSON ,in which cases can i use it? ... View Questions/Answers

Vertically center page  March 14, 2011 at 6:36 PM
I know how to center the text of the page Horizontally ..but is it possible to vertically center page in HTML or CSS? ... View Questions/Answers

JSP error: class UserForm not found in class model.UserAction  March 14, 2011 at 6:33 PM
etting the following error in the program..wat shod i do to remove this?I am using jdeveloper 10 g [code] package model; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import org.apache.struts.action.*; import org.apache.struts.actions.DispatchAction;... View Questions/Answers

prepare statement  March 14, 2011 at 6:16 PM
sir i want example of prepare statement ... View Questions/Answers

image on submit button  March 14, 2011 at 6:13 PM
i need to set an image on submit button. In javascript we can create a button like.. <a href="javascript:;" class="button">Sign up</a> But how will i do it from CSS? ... View Questions/Answers

jdbc  March 14, 2011 at 6:11 PM
sir i want a java code which have some method(new a/c(),update a/c(),serchUser(through id ),getuser(id , pass),changePass(id, id)); using oracle 10g thank u ... View Questions/Answers

jdbc  March 14, 2011 at 6:11 PM
sir i want a java code which have some method(new a/c(),update a/c(),serchUser(through id ),getuser(id , pass),changePass(id, id)); using oracle 10g thank u ... View Questions/Answers

jdbc  March 14, 2011 at 6:11 PM
sir i want a java code which have some method(new a/c(),update a/c(),serchUser(through id ),getuser(id , pass),changePass(id, id)); using oracle 10g thank u ... View Questions/Answers

jdbc  March 14, 2011 at 6:11 PM
sir i want a java code which have some method(new a/c(),update a/c(),serchUser(through id ),getuser(id , pass),changePass(id, id)); using oracle 10g thank u ... View Questions/Answers

jdbc  March 14, 2011 at 6:11 PM
sir i want a java code which have some method(new a/c(),update a/c(),serchUser(through id ),getuser(id , pass),changePass(id, id)); using oracle 10g thank u ... View Questions/Answers

jdbc  March 14, 2011 at 6:11 PM
sir i want a java code which have some method(new a/c(),update a/c(),serchUser(through id ),getuser(id , pass),changePass(id, id)); using oracle 10g thank u ... View Questions/Answers

jdbc  March 14, 2011 at 6:10 PM
sir i want a java code which have some method(new a/c(),update a/c(),serchUser(through id ),getuser(id , pass),changePass(id, id)); using oracle 10g thank u ... View Questions/Answers

jdbc  March 14, 2011 at 6:10 PM
sir i want a java code which have some method(new a/c(),update a/c(),serchUser(through id ),getuser(id , pass),changePass(id, id)); using oracle 10g thank u ... View Questions/Answers

jdbc  March 14, 2011 at 6:10 PM
sir i want a java code which have some method(new a/c(),update a/c(),serchUser(through id ),getuser(id , pass),changePass(id, id)); using oracle 10g thank u ... View Questions/Answers

make setup  March 14, 2011 at 5:39 PM
i've made jbuilder application how could make autorun or jar executable for this application? waiting your answers soon ... View Questions/Answers

Addin checkbox to table  March 14, 2011 at 5:33 PM
how to add checkboxes in JTable ... View Questions/Answers

how to allow table editing  March 14, 2011 at 5:30 PM
1**. hi... l've tried the method isCellEditable(int rowIndex, int colIndex) { return true but it doesn't enabled the user the editing of any cell why????????????? regards for answers** ... View Questions/Answers

jsp ouestion  March 14, 2011 at 5:27 PM
I have 1 report in my project.In that report i have used java bean.I want to make 1 more report by using data of first report. plz help me.....to get data from bean in second report ... View Questions/Answers

Dynamically adding textbox and labels  March 14, 2011 at 5:12 PM
Sir, In my application I want to insert texbox and labels dynamically and want to insert database field value in that generated label. Plz help me, Thanks in advance. ... View Questions/Answers

Formatting text in HTML  March 14, 2011 at 5:04 PM
What are the tags in HTML to format text? ... View Questions/Answers

forget password?  March 14, 2011 at 4:45 PM
can anyone help me? how to create a module of forget password?the password can reset by generate random password and send to user's email..i develop the php system using xampp and dreamweaver.. ... View Questions/Answers

forget password?  March 14, 2011 at 4:45 PM
can anyone help me? how to create a module of forget password?the password can reset by generate random password and send to user's email..i develop the php system using xampp and dreamweaver.. ... View Questions/Answers

Link on Image  March 14, 2011 at 3:43 PM
HTML link question mark Image can anyone please suggest how can i link the question mark image in HTML? ... View Questions/Answers

webservices in websphere server using eclipse  March 14, 2011 at 3:39 PM
can websphere server used instead of tomcat??...if so any changes to be made? Please elaborate. ... View Questions/Answers

jsp update request happens to be invoked by a link  March 14, 2011 at 2:39 PM
<tr class="bg-row1"> <td class="td-highlighted-2"> <div align="left"><a href="<%=contextPath%>/jsp/admin/UpdateProject.jsp"><%=searchList1.getProjid()%></a></div> </td> <td class="td-highlighted-2"... View Questions/Answers

php  March 14, 2011 at 2:15 PM
show the constructor overloading in php ... View Questions/Answers

java  March 14, 2011 at 2:11 PM
The following subclasses named RegularService and PremiumService are inherited from a superclass named Customer. Superclass : Customer Atributes : String name; // customer name String address; // customer address String telno; // customer mobile phone number int ... View Questions/Answers

how to upload and download images in java?  March 14, 2011 at 2:04 PM
what is the code for uploading and downloading images in java? how do I make a photo gallery through JSP? I want to create a photo gallery for each user which can be viewed by all users but can be updated and deleted by the creator. Please give me suggestions. ... View Questions/Answers

css click box  March 14, 2011 at 1:50 PM
I wanted to create a click box in CSS with a hyperlink that should appears flat. ... View Questions/Answers

paragraph height css  March 14, 2011 at 1:36 PM
How can i specify height of a paragraph in CSS? ... View Questions/Answers

paragraph height css  March 14, 2011 at 1:36 PM
How can i specify height of a paragraph in CSS? ... View Questions/Answers

writing document (.doc) file from java with format such as font type, font style  March 14, 2011 at 1:29 PM
Can anyone help me how can i write a java code to write a string with format such as font type and style to a document file? Thanks in advance. ... View Questions/Answers

what is the output?  March 14, 2011 at 12:52 PM
public class MyAr{ public static void main(String argv[]) { int[] i=new int[5]; System.out.println(i[5]); } } ... View Questions/Answers

same data inserted 2 times in database  March 14, 2011 at 12:37 PM
pls help me, i have table studentmaster(firstname,lastname,fathername,phone,address). i am inserting data into database 2 times the data will be inserted. forexample: firstname lastname fathername phone address mithu tum vinay 80055 ban mithu tum ... View Questions/Answers

servlets and struts  March 14, 2011 at 12:28 PM
wat is the diffrence between servlets and struts? ... View Questions/Answers

struts  March 14, 2011 at 12:22 PM
hi Before asking question, i would like to thank you for clarifying my doubts.this site help me a lot to learn more & more technologies like servlets, jsp,and struts. i am doing one struts application where i doing validations by using DynaVAlidatorForm in that have diffe... View Questions/Answers

iphone video sharing in facebook, email, Twitter  March 14, 2011 at 12:20 PM
Hi, I need sample video sharing iphone development codes --Thanks in advance ... View Questions/Answers

Inheritance question?  March 14, 2011 at 11:59 AM
Q3)Create a class hierarchy as Company extended by AccountsDepartment. AccountsDepartment extended by AccountsReceivable and AccountsPayables. The Company performs following operations. (1) There is an inflow and outflow of cash by the customers. (2) Whenever a customer comes the AccountsDepartme... View Questions/Answers

view  March 14, 2011 at 11:50 AM
hi iam writing some struts application by using dyanafalidator form in place of actionform bean classes i can enter data by using some jsp file and it will insert to database by using business logic. now my requirement is i can give some validations to what ever data i can enter throug... View Questions/Answers

VALIDATE  March 14, 2011 at 11:44 AM
Hi, i am working with struts 1.3 version in this i wrote one application inthis application by using jsp file to crate a form by using that form i can enter the data it will connect to business logic and the inserted data is saved into database until this work i completed succesfully. ... View Questions/Answers

retrieving data in to the dropdown box from postgresql database in core java  March 14, 2011 at 11:14 AM
hi., i just need to correct my codes.somebody help me to clear the error to bring a right of codes to execute.Thanks in advance. //first page import java.awt.*; import java.sql.SQLException; import java.awt.event.ActionEvent; import java.awt.event.ActionListe... View Questions/Answers

Need the program urgent very urgent please follow the standard in the program  March 14, 2011 at 10:43 AM
Restaurant Order Management System (ROMS) Problem Case: Create a ROMS system, which is intended to take an order from the customer and charge a bill to the customer. Creating an Order for the customer Create an Order class that contains the Menu objectâ??s... View Questions/Answers

auto update codings  March 14, 2011 at 10:19 AM
auto update coding in xml ... View Questions/Answers

Calling java class method from javascript  March 14, 2011 at 10:09 AM
I want to call a java class method from javascript. The java class method is like "public String[] getWord()". I want to assign this string array value to a variable in javascript. I this Possible? please help me. Thank You. ... View Questions/Answers

beginner need help with online ordering program please  March 14, 2011 at 7:58 AM
I have created a program for an online ordering system and now have to add error handling and a few other things my teacher doesn't teach well is there a template I can go by? ... View Questions/Answers

java program based on array  March 14, 2011 at 4:32 AM
write a program to create an array of 10 integers in main.accept values from the user in that array .now again ask the use another nomber and pass the array and the no. entered to function called count() belonging to a class counter.within count findout how many numbers are equal to the no. pass... View Questions/Answers

How to get factorial in mysql  March 14, 2011 at 2:09 AM
Hi, In order to improve the speed of my queries, one in particular tries to find matches between multiple tables, I am trying to use prime numbers to speed the process, but I have been googling alot for a function in mysql to find factorial numbers of a number and couldn't find any. ... View Questions/Answers

Array of structure  March 14, 2011 at 12:37 AM
create employment details with necessary field using array of structure ... View Questions/Answers

GNIIT/java  March 14, 2011 at 12:21 AM
what is the different between throw and throws? ... View Questions/Answers

Inheritance question?  March 13, 2011 at 11:28 PM
Q3)Create a class hierarchy as Company extended by AccountsDepartment. AccountsDepartment extended by AccountsReceivable and AccountsPayables. The Company performs following operations. (1) There is an inflow and outflow of cash by the customers. (2) Whenever a customer comes the AccountsDepartme... View Questions/Answers

database connection  March 13, 2011 at 9:45 PM
i wanted to no how to connect sqlite database through netbeans? is it posible to connect it to a database that is on a remote pc? thank you ... View Questions/Answers

how to save images in oracle using JSP  March 13, 2011 at 8:55 PM
how to insert images in oracle using jsp ... View Questions/Answers

how to save images in oracle using JSP  March 13, 2011 at 8:55 PM
how to insert images in oracle using jsp ... View Questions/Answers

diff betn show n visible  March 13, 2011 at 8:31 PM
what is difference between show() & visible method in java ... View Questions/Answers

Hi  March 13, 2011 at 8:26 PM
Hi All, I am new to roseindia. I want to learn struts. I do not know anything in struts. What exactly is struts and where do we use it. Please help me. Thanks in advance. Regards, Deepak ... View Questions/Answers

edit values of database using jsp  March 13, 2011 at 7:54 PM
hi i want a code to edit the row from tye database and display in a page which containd radio buttons and drop down boxes using jsp code ... View Questions/Answers

edit values of database using jsp  March 13, 2011 at 7:54 PM
hi i want a code to edit the row from tye database and display in a page which containd radio buttons and drop down boxes using jsp code ... View Questions/Answers

how to prepare railway reservation form using core java concepts  March 13, 2011 at 7:52 PM
write code for online railway reservation form: The following constraints are: a) Fix the no.of Tickets alloted for online reservation b) on each ticket booking some tax is charged(levied). c) only four tickets are alloted for unique id d) no cancellation is allowed, once the tic... View Questions/Answers

web page access  March 13, 2011 at 7:39 PM
I was store project in server and i will open that project file in client side add="http://server:8080/project..." this is very long address so i will type "project" it connect to above address. server="tomcat" and project code = "Java Server Page"... View Questions/Answers

uitableviewcell delete button position  March 13, 2011 at 7:33 PM
uitableviewcell delete button position - how can i set? Thanks in Advance! ... View Questions/Answers

servlet  March 13, 2011 at 6:34 PM
I designed 1 html form & a servlet but when I click on form I don't get output of servlet Please help ... View Questions/Answers

servlet  March 13, 2011 at 6:34 PM
I designed 1 html form & a servlet but when I click on form I don't get output of servlet Please help ... View Questions/Answers

simple program  March 13, 2011 at 6:10 PM
how to print * like triangle ... View Questions/Answers

how to modify content of XML file  March 13, 2011 at 4:50 PM
hi, I want to modify content of a xml file.There are two tags of similar name say <ContentName>C:\Myinfo\XYZ<ContentName> . . .<ContentName>XYZ<ContentName> . . . I have a text box in frontend created in javascript.That is used to pass a text to xml file to replace "XYZ"... View Questions/Answers

maven subversion issue  March 13, 2011 at 4:27 PM
m doing work on maven and subversion i have created a maven project now i want to point it to my repository(created by svn tortoise.so i want to take advantages of maven with maintaining subversion repository. i read that for this i have to change in pom.xml file from this site http://wik... View Questions/Answers

maven subversion issue  March 13, 2011 at 4:16 PM
m doing work on maven and subversion i have created a maven project now i want to point it to my repository(created by svn tortoise) i read that for this i have to change in pom.xml file from this site http://wiki.gxdeveloperweb.com/confluence/display/...ntrol+Management+in+Subversion... View Questions/Answers

cannot find symbol method nextchar()??  March 13, 2011 at 3:53 PM
import java.util.Scanner; public class Calc5{ public static void main(String args[]){ Scanner obj = new Scanner(System.in); System.out.println("please enter operand1, operand2 and operator(+,-,x,/)"); int a = obj.nextInt(); int b = obj.nex... View Questions/Answers

Run time problem  March 13, 2011 at 3:10 PM
when i run a project,it shows an exception like "unable to create MIDlet".It also shows "running with locale:English_united States.1252 running in the identified third party security domain" "please help...." program is import javax.microedition.lcdui.*; import javax.micr... View Questions/Answers

How to open a file in java using JFileChooser  March 13, 2011 at 2:44 PM
How to open a file in java using JFileChooser ... View Questions/Answers

Prefix as A  March 13, 2011 at 1:57 PM
I want to know how to write validations in javascript for prefix as as letters and rest numbers.I have ACC NO A111 with A as prefix How to give validations for this? ... View Questions/Answers

java swing  March 13, 2011 at 12:27 PM
view the book details using swing? ... View Questions/Answers

how to insert one table to anothere table  March 13, 2011 at 11:49 AM
i have insert the record one table then i retrve the value of that table i insert one value at a time ... View Questions/Answers

how to get radio value  March 13, 2011 at 11:42 AM
how to retrive the option value and insert the next table pls give example ... View Questions/Answers

online bus reservation  March 13, 2011 at 10:59 AM
online bus reservation using jsp coding ... View Questions/Answers

store values of drop down list box in database  March 13, 2011 at 10:57 AM
how to store values of drop down list box in oracle database in jsp?I have information inserting form where i have date of birth as drop down list box. ... View Questions/Answers

Load function ***PLEASE HELP  March 13, 2011 at 8:23 AM
Hi I am writing a program that tracks the statistics of sport players. Right now I have it where you can add players, remove players, save players, sort the list, or save it. I need to add another function that loads a file. The save function prompts the user to enter the filename for which the p... View Questions/Answers

Internet Based Application  March 13, 2011 at 4:49 AM
Write an Internet based application in J2ME that parses and saves the HTML source. The application should do the following: Allow the user to enter a HTML URL into a TextField as part of a form (use the required constraints). Create a HTTP connection with the server defined by the... View Questions/Answers

DMCA.com