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dynamic polymorphism  June 10, 2012 at 9:27 AM
give an example for dynamic polymorphism? ... View Questions/Answers

jsp-datagrid  June 9, 2012 at 11:26 PM
hello sir...i have one view page in which edit and delete option are there in a datagrid view and i want to show data in page wise(pagination)...with previous and next links....i am also attaching my code for your convience....plz look to it its very urgent....plz...?????? ... View Questions/Answers

jsp-datagrid  June 9, 2012 at 11:26 PM
hello sir...i have one view page in which edit and delete option are there in a datagrid view and i want to show data in page wise(pagination)...with previous and next links....i am also attaching my code for your convience....plz look to it its very urgent....plz...?????? ... View Questions/Answers

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jsp-datagrid  June 9, 2012 at 11:26 PM
hello sir...i have one view page in which edit and delete option are there in a datagrid view and i want to show data in page wise(pagination)...with previous and next links....i am also attaching my code for your convience....plz look to it its very urgent....plz...?????? ... View Questions/Answers

select clause in hibernate  June 9, 2012 at 7:33 PM
Example of select clause of hibernate? ... View Questions/Answers

Method overloading in java program  June 9, 2012 at 7:17 PM
How can we use method overloading in java program? ... View Questions/Answers

Enum data type  June 9, 2012 at 5:40 PM
How can we use enum data type in java program? ... View Questions/Answers

How to set Marathi font to Label??  June 9, 2012 at 1:20 PM
Hello, I am doing one project in java-Swing Farm Management i want to set Marathi label in that so how i can? plzzzz help me its urgent........ ... View Questions/Answers

java inheritance  June 9, 2012 at 1:07 PM
problem with following code.... class Employee { int empno; String name; String edesig; Employee() { empno=0; } Employee(int eno,String ename,String ed) { empno=eno; name=ename; edesig=ed; } public void disp() { System.out.prin... View Questions/Answers

java program  June 9, 2012 at 12:38 PM
Write a program to demonstrate the concept of various possible exceptions arising in a Java Program and the ways to handle them. ... View Questions/Answers

Emulator for j2me in eclipse  June 9, 2012 at 11:41 AM
I want to run my J2ME Application in Eclipse. Its made in Netbeans IDE but want to run in Eclipse. For that I installed J2ME plug-ins but I want emulator to run the application. Please send some link for installing emulator so I can run it in Eclipse as well. Thanks in Advance. ... View Questions/Answers

inserting same data to different tables in oracle  June 9, 2012 at 8:53 AM
Hi there ...! i have to insert un,pwd, to three oracle tables, like admin, user, stud, but i want pickup these table names from a drop down list in html...is there any chance can anyone explain this solution ... View Questions/Answers

inserting same data to different tables in oracle  June 9, 2012 at 8:53 AM
Hi there ...! i have to insert un,pwd, to three oracle tables, like admin, user, stud, but i want pickup these table names from a drop down list in html...is there any chance can anyone explain this solution ... View Questions/Answers

inserting same data to different tables in oracle  June 9, 2012 at 8:53 AM
Hi there ...! i have to insert un,pwd, to three oracle tables, like admin, user, stud, but i want pickup these table names from a drop down list in html...is there any chance can anyone explain this solution ... View Questions/Answers

inserting same data to different tables in oracle  June 9, 2012 at 8:53 AM
Hi there ...! i have to insert un,pwd, to three oracle tables, like admin, user, stud, but i want pickup these table names from a drop down list in html...is there any chance can anyone explain this solution ... View Questions/Answers

inserting same data to different tables in oracle  June 9, 2012 at 8:53 AM
Hi there ...! i have to insert un,pwd, to three oracle tables, like admin, user, stud, but i want pickup these table names from a drop down list in html...is there any chance can anyone explain this solution ... View Questions/Answers

inserting same data to different tables in oracle  June 9, 2012 at 8:53 AM
Hi there ...! i have to insert un,pwd, to three oracle tables, like admin, user, stud, but i want pickup these table names from a drop down list in html...is there any chance can anyone explain this solution ... View Questions/Answers

Basic problem for Java experts  June 9, 2012 at 4:18 AM
This assignment will test your knowledge of Arrays Array searching Array sorting Array processing Specification An athletics club require a simple statistical analysis program for analysing lap speed for runners. The program should provide the following functionality Allo... View Questions/Answers

How do I change the while loop in this code to the range with range list style display page for a resultSet() in jsp?  June 9, 2012 at 2:36 AM
this is count record code <%@ page language="java" import="java.sql.*" %> <html> <head> <title>Count data from database in jsp</title> </head> <body> <table border="0" width="75%" cellspacing="0" cellpadd... View Questions/Answers

How to make phone call from web application  June 9, 2012 at 12:54 AM
I'm creating an XHTML application, which can be viewed via IPhone or Blackberry. Application needs to make call to a specific number when user clicks a particular button. Please suggest on how to do this. I'm new to this. Thanks in advance. ... View Questions/Answers

use data from database as hyperlink and pass the data in the hyperlink  June 8, 2012 at 11:38 PM
Hi Friends, I am using the data from database as hyperlink and pass the data as a parameter in the hyperlink to a servlet page. By using display table and display tag property I have displayed a column data as hyperlink. I want to pass the 1 or two colum data into the hyperlink.I have tri... View Questions/Answers

jsp-datagrid  June 8, 2012 at 11:26 PM
hello sir.....i have 20 records in my database and i am showing those data in datagrid view but now i want to show 10 data in one page and another 10 data in next page....by what way can i make previous and next option in my datagrid view with 1,2 pages....plz help me...awaiting for your response... View Questions/Answers

jsp-datagrid  June 8, 2012 at 11:26 PM
hello sir.....i have 20 records in my database and i am showing those data in datagrid view but now i want to show 10 data in one page and another 10 data in next page....by what way can i make previous and next option in my datagrid view with 1,2 pages....plz help me...awaiting for your response... View Questions/Answers

problem question please need urgent answers  June 8, 2012 at 10:06 PM
Problem Statement Given a cyclic list with elements as numbers in sorted order, write a function to insert a new element (5) into the cyclic list that maintains the sorted order of the cyclic list. Do not assume that the cyclic list is referenced by its minimal element. A perfectly cycli... View Questions/Answers

problem question please need urgent answers  June 8, 2012 at 10:06 PM
Problem Statement Given a cyclic list with elements as numbers in sorted order, write a function to insert a new element (5) into the cyclic list that maintains the sorted order of the cyclic list. Do not assume that the cyclic list is referenced by its minimal element. A perfectly cycli... View Questions/Answers

Javap Tool application  June 8, 2012 at 8:13 PM
import java.awt.*; import java.lang.reflect.*; import java.awt.event.*; import java.awt.event.WindowListener.*; class Javap extends WindowAdapter implements ActionListener{ Button b; TextArea area; TextField tf; Javap(){ Frame f=new Frame(); Label l=new Label("Welcome to javap tool"); l.setBounds... View Questions/Answers

insert record in between the two records  June 8, 2012 at 7:43 PM
it is possible to insert record in between the two records? ... View Questions/Answers

Explain the persistence class in hibernate?  June 8, 2012 at 6:48 PM
What is persistence class in hibernate? ... View Questions/Answers

Calculate sum and Average in java  June 8, 2012 at 6:47 PM
How to calculate sum and average in java program? ... View Questions/Answers

What is the main feature of Hibernate3?  June 8, 2012 at 6:46 PM
What is the main feature of Hibernate3? ... View Questions/Answers

What is hibernate technology in java?  June 8, 2012 at 6:43 PM
What is hibernate technology in java? ... View Questions/Answers

what is an entity in hibernate?  June 8, 2012 at 6:39 PM
what is an entity in hibernate? ... View Questions/Answers

Method with Varags  June 8, 2012 at 6:37 PM
How to use Vargas method in java? ... View Questions/Answers

While loop Statement  June 8, 2012 at 6:29 PM
How to print a table using while loop? ... View Questions/Answers

While loop Statement.  June 8, 2012 at 5:44 PM
How to Print Table In java using While Loop? ... View Questions/Answers

pojo class having problem  June 8, 2012 at 5:38 PM
Cannot find any information on property 'Username' in a bean of type 'LoginBean.LoginBeanClass' org.apache.jasper.runtime.JspRuntimeLibrary.handleSetProperty(JspRuntimeLibrary.java:664) org.apache.jsp.loginBeanjsp.jspService(loginBean_jsp.java:62) org.apache.jasper.runtime.Ht... View Questions/Answers

Swing Application help  June 8, 2012 at 5:19 PM
Hi am developing an application. I have set up an ADD button, which if clicked should open the add information form in the same window. I mean should not close and open another window. also after the last text box should show the save button to save the records in database ... View Questions/Answers

Add UIImageView to UIScrollVIew  June 8, 2012 at 5:04 PM
How can i add UIImageView to UIScrollview? I have already created both UIIMageView and ScrollView programmatically and added it the view. as given below.. [self.view addSubview:myScrollView]; But still my image view is not visible..why? ... View Questions/Answers

Pojo and java beans  June 8, 2012 at 4:35 PM
Can anyone tell me where we should use pojo class and where we should use beans. We use pojo class to make the object of mapping file in hibernate framework. Can I use pojo class in those applications where I don't use any database and how ? Please give any example. Can I use pojo class in any ... View Questions/Answers

jtable-adding a row dynamically  June 8, 2012 at 4:23 PM
hi..i am doing a project for pharmacy .. *pblm:* when i want to enter the details in jtable while running the application there are 3 rows and 4 columns which is default bt when we we have to add one more row dynamically as a new row 4th if the details are large.but ev... View Questions/Answers

Emulator for j2me in eclipse  June 8, 2012 at 4:20 PM
I want to run J2me application in eclipse. For that i need an emulator..but i can not get it any how. Please help me. ... View Questions/Answers

how i can access Microsoft Access database by java program  June 8, 2012 at 4:15 PM
how i can access Microsoft Access database by java program ? if any package or jar file required then please specify it. please give java source code for such database connectivity in short ... View Questions/Answers

Embed flex video  June 8, 2012 at 3:48 PM
Hi, I want to embed "application/x-shockwave-flash" content in my mxml.Basically I want to hit one url , get "application/x-shockwave-flash" content from it and display it in my mxml/swf.How to do that? ... View Questions/Answers

Try and catch in Exception Handling.  June 8, 2012 at 3:23 PM
How can we use try and catch block in exception handling? ... View Questions/Answers

jsp priviledge  June 8, 2012 at 3:11 PM
hello sir...i am doing one user mamagement project. i have to priviledge for user categories....plz help me by providing code for priveledge in jsp..its very urgent...????? ... View Questions/Answers

jdbc type-4 driver  June 8, 2012 at 1:27 PM
I was tried the code that you give to run type-4 driver . import java.sql.*; import oracle.jdbc.driver.*; import oracle.sql.*; while compiling the error was like: package oracle.jdbc.odbc.driver does not exist. import java.oracle.jdbc.driver.*; * package oracle.sq... View Questions/Answers

JSON  June 8, 2012 at 12:44 PM
How do i fetch string values from client side and then parse it using JSON ... View Questions/Answers

Stateless Bean Error  June 8, 2012 at 12:10 PM
Ejb stateless bean giving following error,please help me. 11:49:54,894 INFO [STDOUT] Error:$Proxy72 cannot be cast to com.javajazzu p.examples.ejb3.stateless.CalculatorRemote ... View Questions/Answers

upload image data  June 8, 2012 at 11:08 AM
Hii Upload image dat in csv files.. ... View Questions/Answers

upload image data  June 8, 2012 at 11:08 AM
Hii Upload image dat in csv files.. ... View Questions/Answers

"opening video data error" in j2me  June 8, 2012 at 10:45 AM
Any one know about the error c When i am trying to play video on spice device its throw an exception, but the same code work on other devices very well please tell me the issue behind that and give the solution to handle this exception. ... View Questions/Answers

how to run a java program using run.exec()?  June 8, 2012 at 10:34 AM
Hi..i want to compile and run a java file using run.exec().i.e., without compiling and running from command prompt i want to do them in the program itself.I am able to compile the program but it is not executing.showing an error stating that file doesnot exist. can i expect a sample java program ... View Questions/Answers

SQL bit  June 8, 2012 at 7:05 AM
Build a SQL table structure with data that will work with theses three queries. select * from t1 left join t2 using(x); x | y ---+-------- 1 | (null) 2 | 0 3 | (null) 4 | 0 5 | (null) 6 | 0 7 | (null) 8 | 0 9 | (null) 10 | ... View Questions/Answers

Java Bit  June 8, 2012 at 7:04 AM
Complete the Solver constructor so that a call to solveAll return a list with 2 values including the square root and the inverse of the integer passed as parameter. public interface MathFunction { double calculate(double x); } public class Solver { private List<MathFunc... View Questions/Answers

Important Java Interview Question  June 8, 2012 at 7:00 AM
Complete the Solver constructor so that a call to solveAll return a list with 2 values including the square root and the inverse of the integer passed as parameter. public interface MathFunction { double calculate(double x); } public class Solver { ... View Questions/Answers

select option value  June 7, 2012 at 9:52 PM
if i select a value of any drop down then that value should be used in a select query of the next dropdown in jsp on same page???? ... View Questions/Answers

select option value  June 7, 2012 at 9:51 PM
if i select a value of any drop down then that value should be used in a select query of the next dropdown in jsp???? ... View Questions/Answers

Java Applet - Adding a Button to Decrease a Total  June 7, 2012 at 7:45 PM
Hello everyone! Here is my current code: import java.awt.*; import java.awt.event.*; import java.applet.*; public class Final extends Applet implements ActionListener { public int testone = 0; public void init() { Button one = new Button("Increase... View Questions/Answers

core java  June 7, 2012 at 7:07 PM
1.Given: voidwaitForSignal() { Object obj = new Object(); synchronized (Thread.currentThread()) { obj.wait(); obj.notify(); } } Which statement is true? A. This code can throw an InterruptedException. B. This code can throw an IllegalMonitorStateException. C. This code can throw a TimeoutExcep... View Questions/Answers

java  June 7, 2012 at 4:57 PM
what is doman thread and non doman thread? ... View Questions/Answers

java.lang.NullPointerException  June 7, 2012 at 4:01 PM
I am getting the bellow error message whenever dispaly the data from database to jsp .some times data is dispalying and sometimes throwing the above error message working on jboss server .plz see the bellow error message java.lang.NullPointerException ... View Questions/Answers

java.lang.reflect.InvocationTargetException  June 7, 2012 at 3:42 PM
i am getting the java.lang.reflect.InvocationTargetException error on jboss console.sometimes data is retriving from database and displaying in jsp but sometimes i am getting the above error plz help me.i am working on jdk1.4.2 ... View Questions/Answers

How to show the maximum and the minimum in array...  June 7, 2012 at 3:01 PM
I have a bookstore application, but I cannot show the maximum and the minimum price of the book. Please see my codes below. import java.util.*; public class Book{ public static void main(String args[]){ int numOfBook; double totalCost = 0; String expBookTitle = ""; d... View Questions/Answers

How to show the maximum and the minimum in array...  June 7, 2012 at 3:01 PM
I have a bookstore application, but I cannot show the maximum and the minimum price of the book. Please see my codes below. import java.util.*; public class Book{ public static void main(String args[]){ int numOfBook; double totalCost = 0; String expBookTitle = ""; d... View Questions/Answers

technology  June 7, 2012 at 1:08 PM
can spread virus by phone number?...is it possible adding one mobile phone number to attack that mobile phone? ... View Questions/Answers

how to move pointer in Textfield to newline  June 7, 2012 at 12:48 PM
consider my case and provide me solutions: import java.awt.; import java.awt.event.; class Table1 extends Frame implements ActionListener{ TextField tf1,tf2,tf3; Table1(){ Label l1=new Label("WELCOME TO TABLE WIZARD"); l1.set... View Questions/Answers

regarding css file in my eclipse  June 7, 2012 at 10:20 AM
hai frns i want a small help frm u.when ever i use css file in html or normal web browsers the output is coming means css file is effecting the output but wen i use the same code in myeclipse the output is not changing can anyone please tell me a solution regarding this....... t... View Questions/Answers

how can i export a .jar file include .mbd file?  June 7, 2012 at 9:52 AM
i have a project of java.it includes a .mdb file, when i export to .jar file i eclipse, it show a error that can't export .jar file width the .mdb file ? how can i import this .mdb file width the .jar file? and how can i run this file on the other computer without setting database again. thanks.<... View Questions/Answers

my hibernate showing the following exception so how i can resolve it  June 7, 2012 at 7:56 AM
Caused by: java.lang.ClassNotFoundException: org.hibernate.Session at java.net.URLClassLoader$1.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(Unknown Source) at java.lang.ClassLoader.loadClass... View Questions/Answers

classpath and path for structs1.3.8  June 6, 2012 at 10:01 PM
How to set classpath and path for structs1.3.8 ? ... View Questions/Answers

JSP  June 6, 2012 at 8:05 PM
Hello, I want to perform search based on the parameters entered in the JSP page and display the results back to the same JSP page. Thanks in advance:) ... View Questions/Answers

Hibernate one-to-many relationships.  June 6, 2012 at 7:02 PM
How does one-to-many relationships works in hibernate? ... View Questions/Answers

Hibernate one-to-one relationships  June 6, 2012 at 6:50 PM
How does one to one relationship work in Hibernate? ... View Questions/Answers

java  June 6, 2012 at 6:02 PM
write a java program of calculator having all arithmatic trignometric and power functions that take input and ask for operation after completing operation ask for furthur calculation ... View Questions/Answers

java  June 6, 2012 at 6:01 PM
write a java program of calculator having all arithmatic trignometric and power functions that take input and ask for operation after completing operation ask for furthur calculation ... View Questions/Answers

java  June 6, 2012 at 5:52 PM
write a java program of calculator having all arithmatic trignometric and power functions that take input and ask for operation after completing operation ask for furthur calculation? ... View Questions/Answers

start tomcat automatically by double clicking on exe  June 6, 2012 at 5:38 PM
Hi I wanted to start tomcat automatically by double clicking on exe. i made project in jsp and use tomcat 6 as a server. but now i wanted to do some challenging in that. i want to make an exe,if we double click on that exe tomcat should automatically start and simultaneously my first.jsp should s... View Questions/Answers

What is Request Dispatcher?  June 6, 2012 at 4:28 PM
What is Request Dispatcher? ... View Questions/Answers

What is servlet context?  June 6, 2012 at 4:28 PM
What is servlet Context? Given me an example. ... View Questions/Answers

How can we send request from JSP to servlet?  June 6, 2012 at 4:28 PM
How can we send request from JSP to servlet? ... View Questions/Answers

How to create session in servlets?  June 6, 2012 at 4:28 PM
How to create session in servlets? ... View Questions/Answers

What are cookies?  June 6, 2012 at 4:28 PM
What are cookies? ... View Questions/Answers

What is the difference between RequestDispatcher and sendredirect?  June 6, 2012 at 4:28 PM
What is the difference between RequestDispatcher and sendredirect? ... View Questions/Answers

What are the advantages of servlets over CGI?  June 6, 2012 at 4:28 PM
What are the advantages of servlets over CGI? ... View Questions/Answers

servlet question on web application  June 6, 2012 at 4:28 PM
how to write a programg on the web application. create two modules like admin and customer. customer can registrate with user id and password. after finishing of his registration he'll get a message like this ur registration under processing. if admin logged in fist he'll see the pending registr... View Questions/Answers

Need Project  June 6, 2012 at 2:16 PM
How to develop School management project by using Struts Framework? Please give me suggestion and sample examples for my project? ... View Questions/Answers

Need Suggistion  June 6, 2012 at 2:13 PM
how to call a callable statement in our jSp page using Struts environment? ... View Questions/Answers

Select Employee and display data from access database in a jtable  June 6, 2012 at 12:05 PM
I there Iam a java beginner. I have to create a application where I can select a employee's name from a comboBox and the jtable will be filled with all the cutomer's first name and last name which the employee served. The first name and last name of the customer is stored in a access database. ... View Questions/Answers

how to make two types of user for a web dynamic project  June 6, 2012 at 12:05 PM
Hello everyone, I am doing a dynamic web project using jsp and mysql so my problem is that i want to make two user one is admin other is genral user, the admin can see all the reports stored in database and the genral user can only see the data entered by him. i hv done the project but i ... View Questions/Answers

how to set time in jsp page  June 6, 2012 at 11:44 AM
I need code for set the time in jsp code .iam using struts frame work back end oracle 10g ide is eclipse 6.0 ... View Questions/Answers

how to run java application with out stoping  June 6, 2012 at 11:17 AM
I have one java application to download some pdf file but its going to stop downloading after some time it not giving any errors any thing can any one help me to solve this problem ... View Questions/Answers

session  June 6, 2012 at 11:06 AM
is there any possibility to call one session from another session? ... View Questions/Answers

session  June 6, 2012 at 11:06 AM
is there any possibility to call one session from another session? ... View Questions/Answers

Php frameworks  June 6, 2012 at 10:52 AM
What are the best framework in php to learn and work on? I know Smarty only. ... View Questions/Answers

calculate the time ..  June 6, 2012 at 10:47 AM
[CODE] Elapsed Time Example ... View Questions/Answers

Login With Drop Down  June 6, 2012 at 12:11 AM
Hi all, I am doing a project using JSP. My Issue is..... I have two departments name Customs and Accounts in the database with different tables. I have designed the HTML page in such a way the I have a drop down list consisting of Customs and Accounts. I have user accounts of both the de... View Questions/Answers

jsp project  June 6, 2012 at 12:02 AM
hello sir..i am doing one project in jsp in which there are two user type one is admin who is having all priviledge to add,edit and delete and can view all things and second one is student.In login page one registration link is there for registering either admin and student. If student login he c... View Questions/Answers

login page error  June 5, 2012 at 5:02 PM
How to configure in to config.xml .iam takin to one login form in that form action="/login" .when iam deployee the project following error arise ."The server encountered an internal error (No action instance for path /forgotaction could be created) that prevented it from fulfilling this reque... View Questions/Answers

imageview zoomin zoomout  June 5, 2012 at 12:27 PM
How to enable the ZoomIn and ZoomOut feature of UIImageView? ... View Questions/Answers

image upload  June 5, 2012 at 12:03 PM
Hello sir I want to upload image or any other type of file on website using jsp and servlet but the condition is that the file should be upload in the server and their path should be stored in database either in oracle or my sql. kindly help me. ... View Questions/Answers

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