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java  August 17, 2010 at 6:45 PM
design a vehicle class hierarchy in java.write a test program to demonstrate polymorphism. ... View Questions/Answers

java  August 17, 2010 at 6:43 PM
implement lisp-like list in java.write basic operations such as 'car','cdr',and 'cons'.if L is a list[3,0,2,5],L.car()returns[0,2,5]. ... View Questions/Answers

Problem with open connection  August 17, 2010 at 5:59 PM
Hi Team, I am running one hibernate application and the database is ORACLE 10g.I am getting the below error.I connected to the database by using JDBC(with same driver and url).Please tell me where my mistake is ?org.hibernate.exception.GenericJDBCException: Cannot open con... View Questions/Answers

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jsp dropdown  August 17, 2010 at 5:42 PM
print dropdown selected value in same page without refreshing page in jsp.... ... View Questions/Answers

Java Stack  August 17, 2010 at 5:17 PM
Can you give me a code using Java String STACKusing the parenthesis symbol ( )the user will be the one to input parenthesis symbol and it will determine if valid or invalidand it also tell what is the cause why is it invalid is it excess in open parenthesis (...or... View Questions/Answers

ajax  August 17, 2010 at 3:59 PM
Dear Sir, In my compose mail box i have To option as text.But i was asked to use ajax.In that case from our table user by typing 1st letter it should show all names relating to that letter as in gmail.By clickin on that i can choose that name to To box.By this many names i can choose.I also ... View Questions/Answers

load and upload.  August 17, 2010 at 1:28 PM
dear sir, plz give me the sol for my problem.i m waiting for u r reply. why u not replying .. ... View Questions/Answers

jaavscript  August 17, 2010 at 11:48 AM
Dear Sir, Thank you for your reply.I have a mail inbox with e-mails.After reading one of them i want to color the entire line blue.Others unread line should be white as in gmail.Can i have the entire line as click and see the inbox or any other option.Please help meMany Thanks &am... View Questions/Answers

Action of h:commanLink in xhtml page doesn't run correctly  August 17, 2010 at 10:55 AM
In my jsf/facelet xhtml page, when click on h:commanLink, the same page on which has h:commanLink is created in a new window. At second click on the new page, action normally run and rediretion to target page is ok.xhtml code snippet: <h:commandLink action="#{kmmTa... View Questions/Answers

mysql  August 16, 2010 at 11:30 PM
give me a source code to create two table in MsACCESS having one to onerelationship. ... View Questions/Answers

even more circles  August 16, 2010 at 9:42 PM
Write an application that compares two circle objects.? You need to include a new method equals(Circle c) in Circle class. The method compares the radiuses.? The program reads two radiuses from the user? The program then creates two circle objects? and compares them by using ... View Questions/Answers

more circles  August 16, 2010 at 9:42 PM
Write an application that uses Circle class you created in the previous assignment.? The program includes a static method createCircle() thato reads a radius of a circle from the usero creates a circle object, and o returns the object.? The program creates a circle obje... View Questions/Answers

how to calculate the employee tax  August 16, 2010 at 5:32 PM
How to calculate the employee tax.Can u please send to me calculation tables ... View Questions/Answers

need of java coding  August 16, 2010 at 5:15 PM
Design a java interface for ADT stack. Develop it and implement the interface using link list. Provide necessary exception handling for that implementations.pls mail me this lab program..its urgent. ... View Questions/Answers

jaavscript & ajax  August 16, 2010 at 5:13 PM
Morning,Can you tell me coding how to upload Excel file.First, i want to browse the excel file from my desktop, then i have a button to save this excel file to database(MySql).Second, i want to call it as attachment and will have a download option to download agai... View Questions/Answers

java  August 16, 2010 at 3:32 PM
what is the difference between classpath and path ... View Questions/Answers

java  August 16, 2010 at 3:31 PM
how insert the row through ResultSet using the insertRow()method ... View Questions/Answers

jdbc  August 16, 2010 at 3:29 PM
kindly give the example program for connecting oracle dase using oracle thin driver ... View Questions/Answers

ftp  August 16, 2010 at 2:21 PM
pls tell me how to connect to a ftp server and copy a file to local machine using java, with UNIX code for copying purpose. ... View Questions/Answers

multi-threaded Java program  August 15, 2010 at 5:57 PM
Write a multi-threaded Java program to print all numbers below 100,000 that are both prime and fibonacci number (some examples are 2, 3, 5, 13, etc.). Design a thread that generates prime numbers below 100,000 and writes them into a pipe. Design another thread that generates fibonacci numbers and ... View Questions/Answers

jsp error  August 15, 2010 at 4:36 PM
To Upload and insert the file into oracle Database with Current Date and Time In JSP and my project is online library management system plz help how to store some books in particular folder and after how retrive books in that folder urgentlyyyyyyy ... View Questions/Answers

java programming  August 15, 2010 at 11:47 AM
Develop a simple OPAC system for library using even-driven and concurrent programming paradigms of Java. Use JDBC to connect to a back-end database.please reply immediately sir. ... View Questions/Answers

java  August 14, 2010 at 11:23 PM
How to embed a image in an awt window?If so which path to be specified and where the image must be placed? ... View Questions/Answers

java  August 14, 2010 at 6:22 PM
what is mean by dynamic binding? ... View Questions/Answers

jaavscript  August 14, 2010 at 1:32 PM
Morning,Can you tell me coding how to upload Excel file.First, i want to browse the excel file from my direktory, then i click this file and view, then i have a button to save this excel file to database(MySql).Second, i want to call it as attachment and will have... View Questions/Answers

how to include Timestamp into my enquiry form?  August 14, 2010 at 12:24 PM
Dear expert,I'd like to include a timestamp function into my enquiry form.However, I am stuck at the servlet portion whereby I want to map my Timesatmp class to my update_time field in my database.Here's my Timestamp.java code:public class Timest... View Questions/Answers

Upload photo  August 14, 2010 at 7:06 AM
Morning,Can you tell me coding how to upload photo.First, i want to browse the photo from my direktory(*.jpg, *.bmp *.gif), then i click this photo and view in my JFrameForm then i have a button to save this photo to database(MySql).Second, i want to calling again... View Questions/Answers

javaprograms  August 13, 2010 at 5:07 PM
provide a class using arraylist ... View Questions/Answers

load and upload.  August 13, 2010 at 5:06 PM
Dear sir/mam,i want code for java based application, that can take .3GP video file and upload it to youtube using youtube's APIs. The video file would be located on a weblink (a direct http link to a video file).i hope u understand what i have asked.plzzzz help me. ... View Questions/Answers

javaprograms  August 13, 2010 at 5:05 PM
provide a class using linkedlist injava ... View Questions/Answers

Data Time Picker is not taking as requried field  August 13, 2010 at 4:51 PM
<s:datetimepicker name="project.endDate"> </s:datetimepicker> when it going to action what is default value? ... View Questions/Answers

javaprograms  August 13, 2010 at 4:30 PM
develop date class in java similar to one avilable in java.util package use javadoc comments ... View Questions/Answers

Jsp Code:Refreshing Page  August 13, 2010 at 2:36 PM
Dear Frnds,I have a problem where i need to refresh a page based on the button click. once a page is updated, it should refresh the data in another page. structure is given bellow...Empid EmpName Sal Designation Update-button1 Xyz 111 programmer Update-button... View Questions/Answers

hai java  August 13, 2010 at 9:23 AM
what do u mean by unchecked exception and checked exception?and do any java pgm will run with out thread concept...and what si thread... ... View Questions/Answers

Java Basic  August 12, 2010 at 8:16 PM
My Applet Programs are Compiling as well as Running properly.But when I close the Applet window I am getting an Error Message as:Exception in thread "AWT-EventQueue-0" java.lang.NullPointerExceptionand also 10 to 12 lines of Errors get displayed as "Event Dispatch Th... View Questions/Answers

Java String using STACK  August 12, 2010 at 8:11 PM
Can you give me a code using Java String STACKusing the parenthesis symbol ( ) it tells its Valid or Invalidit tells it excess parenthesis if Open parenthesis push it to stack otherwise Pop the stacksample outputEnter a string: ()()VALID... View Questions/Answers

code for image to key generation  August 12, 2010 at 6:37 PM
plz help me how cud i convert image into key using sha1 algorithm in java....plz give me the code to write it...i m doing image based registration ... View Questions/Answers

circles  August 12, 2010 at 4:03 PM
Write Circle class.? The class has one instance variable for diameter.? The class has methodso Circle() // sets a default radius 5o Circle(double radius) // sets radius // into the instance variableo Circle(int radius)o void set(double radius) // sets th... View Questions/Answers

struts  August 12, 2010 at 10:25 AM
shud i write all the beans in the <form bean> tag of struts-config.xml ... View Questions/Answers

Another distance conversion  August 11, 2010 at 9:37 PM
Write an application that reads a distance in metres. The program will then convert the distance to kilometres, feet and inches, by calling methods. The converted distances will be printed.? Write a method for each conversion ? toKilometres(), toFeet(), and toInches().Sample output... View Questions/Answers

ADT stack  August 11, 2010 at 8:44 PM
I want a algorithm for the below programs....1)Implement Lisp-like list in Java. Write basic operations such as 'car', 'cdr', and 'cons'. If L is a list [3, 0, 2, 5], L.car() returns 3, while L.cdr() returns [0,2,5].2)Design a Java interface for ADT Stack. Develop two different classe... View Questions/Answers

ADT stack  August 11, 2010 at 8:36 PM
Design a Java interface for ADT Stack. Develop two different classes that implement this interface, one using array and the other using linked-list. Provide necessary exception handling in both the implementations. ... View Questions/Answers

java programs  August 11, 2010 at 5:03 PM
i need a program for rational numbers to represent 500/1000 as 1/2 in java using java doc comments ... View Questions/Answers

java concepts  August 11, 2010 at 5:02 PM
i need theory for designing a java interface for adt stack .develop two different classes that implement the interface one using array and another using linkedlist ... View Questions/Answers

java concepts  August 11, 2010 at 5:00 PM
i need theory for designing a vehicle class hierachy in java.write a program to demonstrate polymorphism ... View Questions/Answers

java concepts  August 11, 2010 at 4:59 PM
i need theory for lisp-like list in java to perform basic operations such as car, cdr ,cons ... View Questions/Answers

java fx  August 11, 2010 at 3:56 PM
compute the factorial of a number entered in one text field by pressing the compute button and output displayed in another text field in javafx ... View Questions/Answers

java  August 11, 2010 at 1:31 PM
Can i have Program that caculates a persons age? ... View Questions/Answers

java  August 11, 2010 at 1:29 PM
Can i pls have a program for serialization? ... View Questions/Answers

MySQL SpeedUp  August 11, 2010 at 12:47 PM
My searching query is taking a lot of time to execute. I have created index also. But it's waste.Kindly tell me some tips to speed up searching query into mysql server 5.1.. ... View Questions/Answers

java  August 11, 2010 at 10:51 AM
design a java interface for adt stack----its is one of lab program please send the program to my mail ... View Questions/Answers

java apptitude question and answers  August 11, 2010 at 10:24 AM
i want java appititude question and answers ... View Questions/Answers

java interview question and answer  August 11, 2010 at 10:19 AM
sir,i want one mark java interview question and answers ... View Questions/Answers

java data structure  August 11, 2010 at 9:02 AM
what is the minimum no of nodes for AVL tree whose height h=15? pls let me know the answer. ... View Questions/Answers

java  August 11, 2010 at 12:00 AM
I can i pls have an example of a program that calculates a persons current age when you only have his birth year.Thank you. ... View Questions/Answers

java  August 10, 2010 at 11:53 PM
I can i pls have an example of serialization. Thank you. ... View Questions/Answers

Distance conversion  August 10, 2010 at 10:09 PM
Write an application that reads a distance in metres. The program will then present a user menu of conversion types, converting the distance to kilometres, feet and inches, according to the user?s selection. The converted distances will then be printed.? Write a method readChoice() for the use... View Questions/Answers

java using Stack  August 10, 2010 at 9:23 PM
How convert decimal to binary using stack in java?whats the java program or code to that.Thank you rose india and java experts ... View Questions/Answers

java using Stack  August 10, 2010 at 9:22 PM
How convert decimal to binary using stack in java? ... View Questions/Answers

event-driven programming paradigm of Java.  August 10, 2010 at 8:46 PM
Design a scientific calculator using event-driven programming paradigm of Java. ... View Questions/Answers

Object serialization  August 10, 2010 at 8:45 PM
Design classes for Currency, Rupee, and Dollar. Write a program that randomly generates Rupee and Dollar objects and write them into a file using object serialization. Write another program to read that file, convert to Rupee if it reads a Dollar, while leave the value as it is if it reads a Rupee.... View Questions/Answers

java  August 10, 2010 at 7:53 PM
1.what are the hibernate exception?2.what collections will we use in project and why?3.what is the importance of threads in project and where it will need exactly?4.is it possible handle the hibernate exceptions by using throws clause? 5.what are the bean scopes?6.who i... View Questions/Answers

java code  August 10, 2010 at 7:47 PM
i want code of combo box,that is ,if i select county ,then it has to display all the states name by using jsp ... View Questions/Answers

Inheritance in java  August 10, 2010 at 6:53 PM
I want a example program using the concept of (single and multiple) inheritance. ... View Questions/Answers

Inheritance in java  August 10, 2010 at 6:50 PM
I want a example program using the concept of (simple and multiple) inheritance. ... View Questions/Answers

jaavscript & ajax  August 10, 2010 at 5:42 PM
Dear sir,I have designed a mail inbox page.I have in my database a master table called MASTER_MAIL in which i have coloumns such as mail_id,mail_from,mail_to,mail_date,subject,content.In my inbox page i have to design compose,forward,delete,reply,drafts,attachment buttons and their functionali... View Questions/Answers

java programs  August 10, 2010 at 4:59 PM
design a vehicle class hierachy in java.write a program to demonstrate polymorphism ... View Questions/Answers

java programs  August 10, 2010 at 4:56 PM
design a java interface for adt stack .develop two different classes that implement the interface one using array and another using linkedlist ... View Questions/Answers

java script  August 10, 2010 at 4:54 PM
I have a java script function and getting "pitems" list values in select, and i want to send the values in the form of List to my CommonService class. I want to display the selected value from the select box in the textfieldBelow code is not working...function f_get... View Questions/Answers

java programs  August 10, 2010 at 4:53 PM
lisp-like list in java to perform basic operations such as car, cdr ,cons ... View Questions/Answers

Java  August 10, 2010 at 4:19 PM
1)Write a program in java to take input date from the user and convert into the format of yyyymmdd? ... View Questions/Answers

JAVA COMPILATION  August 10, 2010 at 3:31 PM
THE BLOCK DIAGRAM BELOW SUMMARITY DESCRIBE THE CRC METHOD.WRITE A PROGRAM THAT ACCEPTS A DATA SEQUENCE, GENERATES A FCS (USING A KNOWN DIVISOR) AND THEN ULTIMATELY CHECK WHETHER THE RECEIVED DATA IS IN ERROR ... View Questions/Answers

downloading created xml file  August 10, 2010 at 3:12 PM
Hi...I've an application where i need to create an xml file and when a button is clicked it has to prompt me for saving the xml fileso i created xml file successfullyand whats the problem is when i saved the file after promptingit is saved in .do format instead of xml... View Questions/Answers

java compilation  August 10, 2010 at 3:00 PM
write a program that accepts a data sequence, generates a fcs (using a known divisor) and then ultimately check wether the recieved data is in error or not ... View Questions/Answers

java  August 10, 2010 at 2:56 PM
i want the program for // show if the given number is prime number or not? // ... View Questions/Answers

java script  August 10, 2010 at 2:43 PM
I have a java script function and getting "pitems" list values in select, and i want to send the values in the form of List to my CommonService class. Below code is not working...function f_getPop(){ CommonService.getAmount(document.getElementById("pitems").valu... View Questions/Answers

Pattern class  August 10, 2010 at 2:10 PM
1)Write a program to find out numeric occurences in an input file by using pattern class? ... View Questions/Answers

jaavscript & ajax  August 10, 2010 at 2:07 PM
Can we give same frame for each button's functionality.if yes,how to do itThank You ... View Questions/Answers

jaavscript & ajax  August 10, 2010 at 2:05 PM
Dear sir,I have designed a mail inbox page.I have in my database a master table called MASTER_MAIL in which i have coloumns such as mail_id,mail_from,mail_to,mail_date,subject,content.In my inbox page i have to design compose,forward,delete,reply,drafts,attachment buttons and their functionali... View Questions/Answers

java  August 10, 2010 at 12:50 PM
import java.io.*;class OnlyExt implements FilenameFilter{ String ext; public OnlyExt(String ext){ this.ext="." + ext; } public boolean accept(File dir,String name){ return name.endsWith(ext); }}... View Questions/Answers

static code problem  August 10, 2010 at 11:17 AM
do we overload or override static methods if possible please give me the example ... View Questions/Answers

dwr  August 10, 2010 at 9:14 AM
How to send List values using dwr to java ... View Questions/Answers

software engineering  August 10, 2010 at 8:03 AM
Write a note on Software Testing Strategy. ... View Questions/Answers

java.sql.SQLExceptioan: Before start of result set  August 9, 2010 at 11:12 PM
java.sql.SQLException: Before start of result set?what do i do? ... View Questions/Answers

how to make this java mail works?  August 9, 2010 at 9:35 PM
Dear experts,Recently, I borrowed a book by William Broden and managed to get the source codes from the author himself.The problem is that netbean ide is sending many error message on this java file as below :-package com.XmlEcomBook.Chap05;import java... View Questions/Answers

How to open a .war file inside Netbean IDE?  August 9, 2010 at 9:29 PM
Dear experts,I've been trying to read a .war file inside my Netbean IDE alot of times but to no avail.When I used open file to open the .war file, it just remains inside my netbean as .war file. When I pressed the run tab inside my netbean ide to see how the application insi... View Questions/Answers

CRC(cyclic redundancy check)  August 9, 2010 at 9:13 PM
write a program that accepts a data sequence , generates a fcs (using a known divisor) and then ultimately check whether the recieved data is in error or not ... View Questions/Answers

hexadecimal conversion java compilation  August 9, 2010 at 9:08 PM
write a simple program (in any language of your choice) that accepts a program of 12 binary digits) and converts them to both decimal and hexadecimal as outputs ... View Questions/Answers

Java code  August 9, 2010 at 7:39 PM
Java program to sort 'n' numbers using array ... View Questions/Answers

java  August 9, 2010 at 7:21 PM
what is applet? ... View Questions/Answers

java  August 9, 2010 at 7:20 PM
what is applet? ... View Questions/Answers

DNA sequence  August 9, 2010 at 4:46 PM
Write a java program to read a file that contains DNA sequences of arbitrary length one per line (note that each DNA sequence is just a String). Your program should sort the sequences in descending order with respect to the number of 'TATA' sub-sequences present. Finally write the sequences in sort... View Questions/Answers

j2me  August 9, 2010 at 3:29 PM
Hi, How can we get google maps through j2me. ... View Questions/Answers

graphical user interface  August 9, 2010 at 3:01 PM
Hi, could u please tell me whats wrong with the code below.tried compiling but it gives me 2 errors. class or interface expected.thximport javax.swing.*;import java.awt.event.*;import java.awt.*;class EmployeeDetails extends JFrame implemen... View Questions/Answers

what the use of taglib  August 9, 2010 at 1:54 PM
what is the use of taglibwhere we exactly use it? ... View Questions/Answers

load servlet  August 9, 2010 at 1:18 PM
how to load particular servlet on server startup ... View Questions/Answers

Output Encoding  August 9, 2010 at 12:36 PM
From security vulnerability perspective, we?d like to perform output encoding of special characters (ex: < > ? ? % ; ( ) & +) on JSP while displaying pages.How can this be achieved ? Can we achieve this using JSP or is there another way ? ... View Questions/Answers

java documentation  August 9, 2010 at 11:18 AM
how to use javap command ... View Questions/Answers

Javascript  August 9, 2010 at 11:00 AM
Dear Sir,how to attach file while sending some files in a mail service??i have a button called attach files.After clickin that button what is the function to be called.Please give me some design code to to be implemented in a mail inbox and to show inbox,then content,then compose mail.Th... View Questions/Answers

jsp  August 9, 2010 at 9:49 AM
i want to print minimum 3 values from all fetched price value from database... ... View Questions/Answers

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