Home Answers Questions Question and Answers


 
 

Latest Programming Questions askedAsk your question?

problem  July 21, 2012 at 10:41 AM
hi'sir mai niit student hu.mujhe java ka program samaj me nhi aata mai kya karu and mai kaise study karu please help me. ... View Questions/Answers

what is web .config method  July 21, 2012 at 1:33 AM
servlet container what is difference between servlet container and servlet config? Servlet container(sub set of web container) is the controller of the servlet.It creates the servlet,initializes,call the service method and finally destroy it. Servlet config is an object. ... View Questions/Answers

ajax in jsp  July 20, 2012 at 11:51 PM
i m not able to compare string with the responseText value, though the value in the responsetext is of string type. login.jsp: print("<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <script> va... View Questions/Answers

Advertisement

display Helloworld through servlets using jboss  July 20, 2012 at 11:51 PM
I'm beginner,Can You please Write the code for this.Including WEB.INF ... View Questions/Answers

Display helloworld using servlet in jboss  July 20, 2012 at 11:38 PM
import java.io.*; import javax.servlet.*; import javax.servlet.http.*; public class HelloWorld extends HttpServlet{ public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException,IOException{ response.setConte... View Questions/Answers

ajax in jsp  July 20, 2012 at 11:36 PM
i m not able to compare string with the responseText value, though the value in the responsetext is of string type. my code: login.jsp <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-... View Questions/Answers

reverse indexing  July 20, 2012 at 10:56 PM
how to list out all the pages names that have keyword common in them when pages names and their respective keywords are given as input in text file format ... View Questions/Answers

XP Bowling Game User input help  July 20, 2012 at 7:07 PM
I was asked to do the XP Bowling Example as an assignment. I have the programme passing all tests, but now I need to make the code accept input from a user and display the scores/frames in a command window. Being new to Java....I have no clue how to out put it to the console. Need to have a forma... View Questions/Answers

convert string type to mathod name  July 20, 2012 at 6:53 PM
Please solve How to convert a string type data to as a method name? For Ex: collTypeCatList = new ArrayList<CollTypeCategory>(); for(int i=1;i<=collTypeCatMasterList.size();i++){ //here i got a list size String str="custStatsMaster.getcusts"+i+"()"; //i have methods like custs1,... View Questions/Answers

JAVA CLASSPATH PROBLEM  July 20, 2012 at 1:55 PM
hi all Friends I am stuck using the java servlets and problem raise for classpath. I had a problem with servlet to call a class because when i complied my servlet class file it give me error that it didn't found any java class (which is java class calling from servlet). bu... View Questions/Answers

Extracting variable from jsp  July 20, 2012 at 12:42 PM
how to Write a java program which will be extracting the variables and putting them in an excel format? ... View Questions/Answers

Bulk insert and dynamic schema loading  July 20, 2012 at 12:41 PM
Hi All, I am new to H2 database and java. I have started working on these from past 1 month. I needs some assistance regarding H2 database. Overview of my work : I get the query from reporting engine. Query is split and only the select with where is run on the underlyin... View Questions/Answers

write a jsp parser  July 20, 2012 at 12:36 PM
I want figure out the variable used in a particular jsp and put it in a xml.I can do it manually but there are whote lot of a jsp to figure out .So can anyone can tell me a option to build a jsp parser to capture all the variable declared and used in a particular jsp.There are lots of condition... View Questions/Answers

SAX Parser for huge XML file  July 20, 2012 at 11:24 AM
Hi.... if the XML file is small and repetitive then this will have meaning.. import javax.xml.parsers.; import org.xml.sax.; import org.xml.sax.helpers.; import java.io.; public class SAXElementCount{ int startTa... View Questions/Answers

problem in writing coding. Please help me.  July 20, 2012 at 7:44 AM
Hi sir, my name is Logeswaran. I have problem in writing JSP coding for my university assigments. Actually I'm doing a Voting System. I need to know how to write JSP coding for calculate how many person have choose a candidate. Do I need to create a table to save the number of person who have cho... View Questions/Answers

What is wrong with this line  July 20, 2012 at 4:03 AM
What is wrong with this line JOptionPane.showMessageDialog(null? for Using Lewandowski's Savings pgrm!"); from if (input.equals("exit") || input.equals("Exit")) { JOptionPane.showMessageDialog(null? for Using Lewandowski's Savings pgrm!"); System.exit(0); } ... View Questions/Answers

q in java  July 20, 2012 at 2:47 AM
Designed a program that allows the user to enter a name Then the program prints the characters of a-z and after each letter means the number of iterations for example plase enter the name john a 0 b 0 c 0 d 0 e 0 f 0 g 0 h 1 i 0 j 1 k 0 l 0 m 0 n 1 o 1 p 0 q 0 r 0 . . . . z 0 ... View Questions/Answers

Java Programming  July 20, 2012 at 2:42 AM
Assume that bank maintains two kinds of accounts for its customers, one called savings account and other current account. The saving accounts provide compound interest and withdrawal facilities. The Current account provides withdrawal facilities but no interest, current account holder should main... View Questions/Answers

About Main  July 20, 2012 at 12:07 AM
can u create the object of one interface ? But i can able to create the abstract class through anonimous inner class.similarly can i ? ... View Questions/Answers

About Main  July 20, 2012 at 12:07 AM
can u create the object of one interface ? But i can able to create the abstract class through anonimous inner class.similarly can i ? ... View Questions/Answers

web service & database  July 19, 2012 at 11:58 PM
Hi, I need help with importing data from web service to ms sql/my sql. I developed a web service using Axis2 (v1.6.2) and Tomcat (v7.0.27) running on Eclipse Indigo. I can connect to the web services and view the data using Eclipse web services explorer. I would like to know how to import these d... View Questions/Answers

Java Marketing projects  July 19, 2012 at 11:31 PM
Java Marketing projects ... View Questions/Answers

how to access radio buttons selected in a servlet??...iam unable to retrieve values...it is returning NULL  July 19, 2012 at 8:33 PM
<html> <head> <title>online exam</title> </head> <body> <div align="center"> <form method="post" action="Tab"> <p>4.what is currency of USA?</p> <inpu... View Questions/Answers

how to access radio buttons selected in a servlet??...iam unable to retrieve values...it is returning NULL  July 19, 2012 at 8:32 PM
<html> <head> <title>online exam</title> </head> <body> <div align="center"> <form method="post" action="Tab"> <p>4.what is currency of USA?</p> <inpu... View Questions/Answers

how to show search results in the same panel of jframe to where search field and button is present..  July 19, 2012 at 5:37 PM
Hello Sir, I am working on project where i have to show the search result in the same panel of where search field and Button is present .I have code which is doing the same work but when i enter next search value in the textfield it makes another set of columns in the gridview of searc... View Questions/Answers

Can any one please help me in this ,,,,,,, need java code for this ,,,,please anyone  July 19, 2012 at 2:23 PM
The Airport Valet Parking Company (AVP) is a company which provides a convenient medium cost parking solution to users of a local airport. Key to their business strategy is their management of information about their staff, customers and resources using a computer based information system. <... View Questions/Answers

please tell me  July 19, 2012 at 1:16 PM
<tr> <td><html:hidden property="tid" value="${user.id}"/></td> <t... View Questions/Answers

Transfer or labeling mail using the imap in php  July 19, 2012 at 12:51 PM
Hello all , please suggest me to transfer and labeling mail using imap in php.my script is break after processing around 8000 of 41,000 for labeling .please suggest me some way as soon as possible ... View Questions/Answers

hibernate with srtuts  July 19, 2012 at 12:15 PM
store all employee time in time out infomation ....how can i get all employee time in time out information ... View Questions/Answers

How to save value in JSP  July 19, 2012 at 11:58 AM
Employee Name Time-IN Time-OUT Date t1 9 7 2012-12-12 t2 10 11 2012-12-12 t3 12 324 2012-12-12 save i want to save dis value... View Questions/Answers

How to save and get value from JSP  July 19, 2012 at 11:58 AM
Employee Name Time-IN Time-OUT Date t1 9 7 2012-12-12 t2 10 11 2012-12-12 t3 12 324 2012-12-12 save i want to save dis value... View Questions/Answers

Need to develop a control panel for application form which is developed in jsp  July 19, 2012 at 8:06 AM
I have created one application page which contains some check boxes,radio buttons and text boxes in jsp this for user to fill it. Now I need to develop a control panel for that application page at the admin side in order to display and hide some check boxes,radio buttons and text boxes. I am not ... View Questions/Answers

How to create a jar file  July 19, 2012 at 2:53 AM
Hello!!!! I have a project which has a multiple classes with database connection(MS-Access) & now i want to make a single executable jar of it... so pls tell me how it will b possible for me??? ... View Questions/Answers

How to create a jar file with database connection  July 19, 2012 at 2:19 AM
Hello Everyone!!! Pls Help me in this... i have a program which has a database connection with ms access & i want to create a jar file of it... I have tried with manifest file but its not working pls help me..... ... View Questions/Answers

Java Client Application example  July 19, 2012 at 12:06 AM
Java Client Application example... View Questions/Answers

who is client  July 19, 2012 at 12:03 AM
tell me who is client is management ... View Questions/Answers

how to retreive data from database of a particular user after login  July 18, 2012 at 9:22 PM
sir am doing project in ASP.NET useful for my college that is placement portal...please help in display details of particular student after he login ...i want to display the details of only current user who logged in ... View Questions/Answers

java  July 18, 2012 at 8:53 PM
how to run applet java program in consoleApplication ... View Questions/Answers

Please tell me how can i convert string to timer  July 18, 2012 at 5:47 PM
Please tell me how can i convert string to timer ... View Questions/Answers

Advance Java Training Program  July 18, 2012 at 5:19 PM
Hi, Can anyone guide me how to study advance Java in few day's... View Questions/Answers

Plz Help Me  July 18, 2012 at 4:50 PM
Write a program for traffic light tool to manage time giving between Main-Street and sub-Street. firstly, give green light for 40 seconds of the Main Street and then gives 15 second for the sub-street taking into account the situation Sensor before giving the green light to the sub-street to ensu... View Questions/Answers

how to store multiple values from drop down in database where i am using java struts 1.3  July 18, 2012 at 4:14 PM
hii, i am coding a form where i need a keyskills attribute where i have to select multiple keyskills. but it is taking only one valuee.. i tried giving array to keyskills but error saying mismatch with string and array is displaying.. i need code in java so that it takes multiple values.. ... View Questions/Answers

hibernate with srtuts  July 18, 2012 at 1:20 PM
Can anybody Give me a example of delete records in hibernate with struts.. ... View Questions/Answers

please tell anybody how can i set a value in hiperlink for edit n delete link  July 18, 2012 at 1:12 PM
<logic:present name="allRecords"> <logic:notEmpty name="allRecords"> <logic:iterate id="user" name="allRecords"> <tr> <td><bean:write name="user" property="emp_name"/></... View Questions/Answers

Event management  July 18, 2012 at 12:59 PM
Hi, I want event management application like maintaining email notifications while task creation and update in broader way using spring java ... View Questions/Answers

Please help me to write a code for add contacts to groups in a website?  July 18, 2012 at 12:39 PM
Iam developing a site. In that site I need to write code for Groups. Groups contain Friends, Family and Others. If we want to add one person into friends group, then it has to store in friends group itself. Please anybody can send a code for this? Please make it fast ... View Questions/Answers

link in the field of table on clicking he link the full data will displayed  July 18, 2012 at 12:07 PM
Hello... I am learning jsp and mysql. I am facing some problem. I am having a college database, in it I am having a student table in which there are id, name,department, address, year, dob fields. I am retrieving id and name and displaying it in a jsp page. I want set up a hyperlink in the name ... View Questions/Answers

error come  July 18, 2012 at 11:04 AM
com.techi.bean.Employee cannot be cast to [Ljava.lang.Object;... i display the data action to jsp using set list atribute on action then get attribute like this--- List data= (List)request.getAttribute("allRecords"); int s=data.size(); System.out.println("size=="+... View Questions/Answers

php  July 18, 2012 at 9:41 AM
retrieve data from mysql in php ... View Questions/Answers

connectivity with mysql  July 18, 2012 at 9:35 AM
if this code of roseindia doesnt work,then what to do..cant connect with my sql http://www.roseindia.net/tutorial/php/phpdatabase/Check-PHP-MySQL-Connectivity.html ... View Questions/Answers

inserting into mysql database with uid to be primary key and autoincrement  July 18, 2012 at 8:56 AM
hello, i am new to jsp and facing problem in creating a database entry from a jsp form where there will be a uid which will be auto incremented each time the form will be submitted. pls help me out with any kind of short code example so that i can understand easily. Expecting reply at the earlie... View Questions/Answers

Java  July 17, 2012 at 10:32 PM
why all the class in io package are abstract and collection are interface. ... View Questions/Answers

program created and compilation error of connection rightly created n tested  July 17, 2012 at 9:10 PM
// I have made connection as the data source dsn2 and i have also created table named Tab1 in SQL server 2008..it is compiled correctly but is giving error for connection on which other programs are running smoothly...:( import java.awt.*; import java.awt.event.*; import java.awt.FlowLayo... View Questions/Answers

jdbc in linux  July 17, 2012 at 6:46 PM
what will be database url if i'm using mysql database on linux platform ? what will be driver name & class name to be used in "Class.forName()" method ? plz give short source code . ... View Questions/Answers

Validate 2 list boxes, one is multiselect, one is singleselect  July 17, 2012 at 6:01 PM
<head> <script language="javascript"> function validateListBox(){ var lb = document.getElementById('mySelect'); var count1 = 0; arrTexts = new Array(); for(var i=0; i<lb.length... View Questions/Answers

class room training centers in delhi ncr  July 17, 2012 at 5:43 PM
class room training centers in delhi ncr ... View Questions/Answers

Training and Placement  July 17, 2012 at 5:19 PM
Sir, I want to know that do you provide class-room training on java, j2ee, spring, strut, hibernate,php etc ? If so, What is your course contents? What are the Class room training centers? What is the schedule of training? What is the fee structure? ... View Questions/Answers

training and placement  July 17, 2012 at 4:57 PM
Do you provide class room training ? If so please give address of these centers near delhi and ncr refions. ... View Questions/Answers

Placement Programme  July 17, 2012 at 4:52 PM
Do you help candidates in their placement ? ... View Questions/Answers

training and placement  July 17, 2012 at 4:49 PM
Is there training center to provide training rather than on line training ? If so please intimate training center address near delhi and ncr region. ... View Questions/Answers

Training and Placement  July 17, 2012 at 4:40 PM
Where can I give my son a perfect training of java to help him find a good job? ... View Questions/Answers

training and placement of my child who is very much interested in doing jobs of his key interests like java, j2ee, php etc,  July 17, 2012 at 4:34 PM
I want my son to be trained in java developing ,how should I go? ... View Questions/Answers

training and placement of my child who is very much interested in doing jobs of his key interests like java, j2ee, php etc,  July 17, 2012 at 4:34 PM
I want my son to be trained in java developing ,how should I go? ... View Questions/Answers

training and placement of my child who is very much interested in doing jobs of his key interests like java, j2ee, php etc,  July 17, 2012 at 4:34 PM
I want my son to be trained in java developing ,how should I go? ... View Questions/Answers

Java XML parser  July 17, 2012 at 3:27 PM
Hi friends, i am new to java XML parsing. i need to parse the following xml response which i got from a url hit: <response> <status>SUCCESS</status> <app-config> <CHECK_LOW_SCORE>true</CHECK_LOW_SCORE> <DELETE_AFTER_UPLOAD>true</D... View Questions/Answers

how to display(update) current date and month in select box on selecting the year.  July 17, 2012 at 12:37 PM
how to display(update) current date and month in select box on selecting the year. ... View Questions/Answers

very important - Kindly help  July 17, 2012 at 11:56 AM
I am creating web page for form registration to my department ..I have to Reprint the Application Form (i.e Download the PDf File from the Database ) , when the user gives the Application number and date of birth or Email Address . How to do the Post Action . Can anyone post sample code for this ... View Questions/Answers

web page for form registration to my department  July 17, 2012 at 11:55 AM
I am creating web page for form registration to my department ..I have to Reprint the Application Form (i.e Download the PDf File from the Database ) , when the user gives the Application number and date of birth or Email Address . How to do the Post Action . Can anyone post sample code for this ... View Questions/Answers

creating web page for form registration  July 17, 2012 at 11:54 AM
I am creating web page for form registration to my department ..I have to Reprint the Application Form (i.e Download the PDf File from the Database ) , when the user gives the Application number and date of birth or Email Address . How to do the Post Action . Can anyone post sample code for this... View Questions/Answers

error of HTTP Status 404 while running servlet on apache tomcat server  July 17, 2012 at 11:06 AM
i have followed the steps given here.Also hava put servlet-api in lib folder and have set classpath properly. on typing "http://localhost:8080" i do get the apache tomcat page. It mean that my tomcat server is up and running. but whn i try to run my servlet that is placed in the directories as it... View Questions/Answers

Persistance Framework  July 17, 2012 at 10:51 AM
Hi, In my main page i have a button(Filter),on click, opens a new child window where in i have RadDataFilter and save button,after entering appropriate value,once i click save, it takes me back to the main screen (saving my data). Again if i click filter,my saved data should load ... View Questions/Answers

Java Client Application  July 17, 2012 at 12:56 AM
Java Client Application ... View Questions/Answers

Java HTML Client Application  July 17, 2012 at 12:53 AM
Java HTML Client Application ... View Questions/Answers

xml  July 17, 2012 at 12:33 AM
what is xml ... View Questions/Answers

what is ajax  July 17, 2012 at 12:30 AM
what is ajax ... View Questions/Answers

what is response.redirct() means  July 17, 2012 at 12:04 AM
what is response.redirct() means in servlet....can anyone tell me ... View Questions/Answers

java tricky question  July 16, 2012 at 9:49 PM
can we have dynamic polymorphism without overriding in java..?? I know tht itz possible..but hav no idea how..? can any1 help me out. Thanks in advance. ... View Questions/Answers

Server_Gives_Null_Response  July 16, 2012 at 6:13 PM
I have one InternetServer.java which starts a server at port 10000. In same class i have started a server at different port(6066). I have one client class which is in different java project. My working is that first i run server it start working at port 1000,aftar that it wait for connection at... View Questions/Answers

Difference between Timer and Thread?  July 16, 2012 at 6:06 PM
Can anyone tell me about the difference between Timer and Thread, Why we need to have Timer in case we have Thread implimentation startegy in Java. ... View Questions/Answers

LINKING PAGES OF PROJECT ON BANKING MANAGEMENT  July 16, 2012 at 5:37 PM
SIR. pls i want to know how to link pages such that by clicking a button different page gets open on which we can make addition or we can edit?? i m making project on Banking ..pls mail me the answer on ... View Questions/Answers

Oracle Database - Insert System Time  July 16, 2012 at 4:18 PM
Hi I want to insert only system time dynamically using a statement but not a prepared statement into Oracle Database please suggest me any code for it. ... View Questions/Answers

output of the program  July 16, 2012 at 4:11 PM
public static int sum(List list) { int sum = 0; for ( Iterator iter = list.iterator(); iter.hasNext(); ) { int i = ((Integer)iter.next()).intValue(); sum += i; } return sum; } ... View Questions/Answers

How to retrive database information using servlet and disply in table format in browser  July 16, 2012 at 2:27 PM
Hi, any one send code how to retrive the data base information in table format in web browser ... View Questions/Answers

Regular Expression for removing XML Tags  July 16, 2012 at 12:39 PM
Hi, Good Afternoon.I want a Regular expression in java which is removing the XML Tags in the specified Text String like, String txt="<Hello>How are you"; I want output of this txt after applying regular expression is only "How are you".Need to remove all XML tags. Th... View Questions/Answers

constructors  July 16, 2012 at 12:35 PM
package Test; class B { B() { } private B() { } } public class A { public static void main(String[] args) { B b1 = new B(); } } Error: Duplicate method B in type B. Trying... View Questions/Answers

java  July 16, 2012 at 10:27 AM
Please send me some question and answers regarding interview ..... ... View Questions/Answers

mohan  July 15, 2012 at 11:16 PM
sir i'm beginner to java programming.i'm facing problem with concepts.i'm not able to understand the concepts plz tell me which books r better for beginners. ... View Questions/Answers

how char values are converted to their 16-bit representation in jvm?  July 15, 2012 at 6:30 PM
can anyone explain the conversion of character 'c' to its 16-bit representation in jvm? ... View Questions/Answers

Banking projecy  July 15, 2012 at 10:58 AM
Sir I am designing a banking project where i want a home page with labels and when i click one label the next page gets open..pls help me ... View Questions/Answers

java code along wid graphics design  July 14, 2012 at 9:58 PM
actually i want to design nd make an apllication to solve a rubics cube of 3*3.. i have an algos wid me bt jus need ur guidance..plzz hlp out or if u have ny other ideas do suggest ... View Questions/Answers

Query in jsp  July 14, 2012 at 9:12 PM
I have one textbox in jsp. when i will write any letter in that textbox i want all values which are starting from that letter in option from database. same as we are getting in google search textbox. Thank in advance. ... View Questions/Answers

struts 1.x  July 14, 2012 at 8:41 PM
hi... sir. This is sreenu sir. I am learning struts2 but i have a small doubt i am using include tag. ex include tag is not displayed pls telll me sir.? i using this tag using but it is not work pls give me one example ... View Questions/Answers

Tags in struts 1  July 14, 2012 at 8:41 PM
I have problem in Include tag in Struts this tag using but it is not work Please Explain ... View Questions/Answers

Include tag example in Struts  July 14, 2012 at 8:41 PM
hi... sir. This is sreenu sir. I am learning struts2 but i have a small doubt i am using include tag. ex... include tag ..... is not displayed pls telll me sir.? i using this tag using but it is not work pls give me one example ... View Questions/Answers

How to save form fields into the MySql Database without submit button in jsp?  July 14, 2012 at 3:32 PM
I want to store user inputs into the database using javasccript or ajax or jqury but without submit button. Form Contains three fields: Name,Age,Address. ... View Questions/Answers

xml parsing  July 14, 2012 at 1:34 PM
my task is when i wll give java file to a program that program interpret that file separate each and every keywords and indentifiers and return the csv file that contains count of used keywords and idenfiers by using xml.. please anyone of you give some idea ... View Questions/Answers

Values from servlet into dropdownlist in jsp page using ajax  July 14, 2012 at 9:39 AM
1) jsp file <%@page import="java.sql.Statement"%> <%@page import="java.sql.ResultSet"%> <%@page import="controller.ConnectionString"%> <%@ page language="java" contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-... View Questions/Answers

Which java can i download?  July 13, 2012 at 11:32 PM
Hello, i'm a beginner on java. Which java can i download for to exercise with my codes? Thanks in advance. ... View Questions/Answers

What is the answer and how the program work?  July 13, 2012 at 10:34 PM
public class Threads2 implements Runnable { public void run() { System.out.println("run."); throw new RuntimeException("Problem"); } public static void main(String[] args) { Thread t = new Thread(new Threads2()); t.start(); System.out.println("End of method."); } } Which two can be resu... View Questions/Answers

about inner class  July 13, 2012 at 10:14 PM
class Outer { class Inner{ public void m1(){ System.out.println("Inner class Method"); } } public void m2(){ Inner i = new Inner(); i.m1(); } public static void main(String ar[]){ Outer o = new Outer(); o.m2(); } } in this i got compile time error as: cannot find symbol method m2() cla... View Questions/Answers

DMCA.com