| Struts Validations |
09-May-2008 |
 |
What is the server-side validations exactly? give me on example?... View Questiona/Answers
|
| java |
09-May-2008 |
|
write a queue using list interface... View Questiona/Answers
|
| java |
09-May-2008 |
|
displaying a clock... View Questiona/Answers
|
| java |
08-May-2008 |
|
what difference between webserver and Application server?... View Questiona/Answers
|
| jsp tag handler |
08-May-2008 |
|
How to write tag handler program? what are the classes, methods use?
can any explain me step by step.
tld file
tag handler file
jsp file... View Questiona/Answers
|
| OOP |
08-May-2008 |
|
i have problem with OOP hope u'll help me write a program that allows the user to enter student' names followed by their test scores and outputs the following information (assume that the maximum number of students in the class is 50);
a Class average
b Names of all the students whose test scor... View Questiona/Answers
|
| Programming |
08-May-2008 |
|
Thank you for the reply , but i want it using MS-ACCESS as data storage only. and what JAVA version is to be used in compiling. paki sama na rin po and deleting, searching,updating , and saving of record. THANK YOU VERY MUCH ! TRULY YOU SERVE A BIG HELP FOR ME !... View Questiona/Answers
|
| increase the JVM's maximum heap size. |
08-May-2008 |
|
Hi Friends ...
How to increase the JVM's maximum heap size.
Just now i am getting error like :
Internal compiler error :java.lang.OutOfMemoryError
give me any sugg..
Thanks $ Regards
Viswanath
... View Questiona/Answers
|
| j2ee |
08-May-2008 |
|
what are the services does the weblogic server provide in project development
OR
what are the services we take from the weblogic during project development?... View Questiona/Answers
|
| j2ee/weblogic |
07-May-2008 |
|
How to deploy either .jar or .ear files on the weblogic server and what is the command?... View Questiona/Answers
|
| JAVA |
07-May-2008 |
|
NEED TO CREATE A PROJECT WHERE IN HAVE TO DEVELOPE A SITE
1> TAKE PICTURE FROM CAMERA AND FIX ON THE PORTAL
2> CHOOSE SPECKS AND FIX ON THE FACE PHOTO
THERE WOULD BE AROUND 12-15 SPECKS SO IN THE PORTAL THERE SHOULD BE 12-15 PORTRATES PRESENT
3> SIMILLARLY FOR 6-7 LENSES... View Questiona/Answers
|
| Java-XML-DOM |
07-May-2008 |
|
Hi! I need some help. I have to make java program that loads an xml file and from it builds DOM(later i will have to work with it - like using xpath in java find some value and replace it...). Since i'm new to java and object oriented programming, i don't know even how to start. If there is someone ... View Questiona/Answers
|
| Sum |
07-May-2008 |
|
Hi all, Please I need your help (source code) on how I can get the total sum of items from database using Java servlet or Jsp and html form. It should display the affected rows and the total sum of all in a seperate column. Please the database I'm using is Microsoft Sql 2000 not MYSQL. Thank you al... View Questiona/Answers
|
| Image |
07-May-2008 |
|
Hi Experts, I need your help (Source Code)on how I can send and retrieve image to/from Microsoft Sql 2000 database (NOT MYSQL) using java servlet or Jsp and html form. Please the output should be displayed in an html form. Please assist me. Thank you very much.... View Questiona/Answers
|
| MySQL restore function in java |
07-May-2008 |
|
I would like to import to a database .sql file. It is possible with the use of mysql administrator, however I would like to do the same with the use of java.Is it possible?If yes, how to do it?... View Questiona/Answers
|
| drop down box |
07-May-2008 |
|
when i enter some letter in the input box,the corresponding words of that particular letter must be displayed below as a list from the data base in the same input box as drop down.
Thanks&Regards,
VijayaBabu.M... View Questiona/Answers
|
| hibernate insertion problem |
07-May-2008 |
|
Hi ,
Thanks for the material .Its very gud .
when i run FirstExample.java i get the message insertion has been done int the table contact . but whne i look into database data is not inserted .
Please help me .
Regards,
Neeraja... View Questiona/Answers
|
| Collections |
07-May-2008 |
|
I want to know about the new for loop used in collections...
can anyone explain in short..?
If possible can you give some sites to learn more about it.
... View Questiona/Answers
|
| IT training |
07-May-2008 |
|
i am just requesting some information on how to register to take the free online IT training ... View Questiona/Answers
|
| java script in jsf |
07-May-2008 |
|
How to populate a text value for the list box using java script?
I have a problem in populating the text value for the list box while clicking the another list box.The values is not set to the next list box and some exceptions have occured .can u pls sort out my problem?... View Questiona/Answers
|
| Problems With Struts |
07-May-2008 |
|
Respected Sir ,
While Deploying Struts Application in Tomcat 5.0 ,using Forward Action.This can properly work on NetBean but when i deploye in Tomcat only this will generate an exception "servlet action is not available with 404"
Kindly res... View Questiona/Answers
|
| FAQS on ATG |
06-May-2008 |
|
hi sir, I want faqs on ATG for interview purpose.... View Questiona/Answers
|
| pojo generation |
06-May-2008 |
|
Can we create a pojo from a data of two different tables?... View Questiona/Answers
|
| Core-Java |
06-May-2008 |
|
Hi,
i want to append some string in another string variable
like i have str="Jitendra";
and next step i want to do..
str=str+"Dixit";
if my application excute above line 100 times then some time it append second part some time it is not appending.
how i can solve... View Questiona/Answers
|
| struts programming |
06-May-2008 |
|
how to start programming using the struts2.0 by using eclipse europa and along with the jboss server.... View Questiona/Answers
|
| struts programming |
06-May-2008 |
|
how to start programming using the struts2.0 by using eclipse europa and along with the jboss server.... View Questiona/Answers
|
| smsj |
06-May-2008 |
|
sir ,
i need an sms api in java to send and recieve mesaage from webpage to mobile and vice versa thanks in advance ............. View Questiona/Answers
|
| Hibernate |
06-May-2008 |
|
What is the exact difference between HQL query and Criteria and the differences between the two?... View Questiona/Answers
|
| jmeter |
06-May-2008 |
|
hi,
i would like to know whether jmeter is a free ware or not.
i would like to know how to give input ie test plan to jmeter.
i would like to how to create a test plan for jmeter
i would like to know how to transfer the ouput given by jmeter to xml file
... View Questiona/Answers
|
| java |
06-May-2008 |
|
if we want to execute spring program what are the basic files we need?
how to write the spring program?i want small example with code.
what is loosely coupled and titlly coupled?
what is constructor injection?
what is setter injection?
how to write configaration file with example?... View Questiona/Answers
|
| spring questions |
06-May-2008 |
|
what is framework?
what are the main objectives of Spring?
what IOC ? what it can do?
... View Questiona/Answers
|
| java |
06-May-2008 |
|
what is singleton design pattern?Give implementation of singleton design pattern?
what is factory design pattern?and give its implementation.
... View Questiona/Answers
|
| servlets using weblogic server |
06-May-2008 |
|
[J2EE:160043]Missing deployment descriptor "WEB-INF/web.xml" at "C:\servlets\rgv.war"
im getting this error msg in weblogic server...rgv.war is wat i hav creaated.
can u pls send me the detail procedure to deploy a web application module using weblogic..thnx in advnce... View Questiona/Answers
|
| Thread Memory Usage in java |
05-May-2008 |
|
how to get a thread's memory usage? Does it has java api to invoke?... View Questiona/Answers
|
| java |
05-May-2008 |
|
Write a java program to create library catalogue using Hash set and search the book and Accessory no.... View Questiona/Answers
|
| java |
05-May-2008 |
|
Write a java applet to implement moving a ball from top to bottom.... View Questiona/Answers
|
| Java |
05-May-2008 |
|
Write a java program which counts the number of customers in the bank (use static variable)... View Questiona/Answers
|
| java |
05-May-2008 |
|
Write a java application to open the file and display the contents of the file in text area ( Use menus to select the file)... View Questiona/Answers
|
| java |
05-May-2008 |
|
write a java application which calculates the installment of the home loan after entering the loan amount,rate of interest and duration (no of months)... View Questiona/Answers
|
| java |
05-May-2008 |
|
Write a java program to implement arithmetic operations by clicking the buttons.... View Questiona/Answers
|
| java |
05-May-2008 |
|
Write a java class program to draw a diagram for function f(x)=x2 (applet/application) ... View Questiona/Answers
|
| java |
05-May-2008 |
|
write a java class for double vectors and rational vectors extending the abstract vector class and implement double vector and find the sum of element in the vector... View Questiona/Answers
|
| java |
05-May-2008 |
|
write a java application to open the file and display the contents of he file in a text area using menus... View Questiona/Answers
|
| class |
05-May-2008 |
|
i want below programs with concepts(includes source code)
Abstract class Shapes has one abstract method-area() and a concrete method display(). Class Rectangle should implement the abstract class shapes
Interface Shapes has abstract methods-area(),display(). Classes Rectangle and Triangle shou... View Questiona/Answers
|
| class |
05-May-2008 |
|
i want below programs with concepts(includes source code)
Abstract class Shapes has one abstract method-area() and a concrete method display(). Class Rectangle should implement the abstract class shapes
Interface Shapes has abstract methods-area(),display(). Classes Rectangle and Triangle shou... View Questiona/Answers
|
| MySQL or MSSQL |
05-May-2008 |
|
How to enter data into the column of table at runtime in MySQL?
Means in other words which type of command or query i will fire on the column, then it will ask value to enter at runtime?
please give details about it.
Thanks
Jaimeen... View Questiona/Answers
|
| Combo Box |
05-May-2008 |
|
I hava acombo box cnnected to my database via html collections. When selecting an option, i want to display specific parts (sectons) on my web page....am trying to use logic:present and logic:empty but its not working
can anyone help me out
thnks... View Questiona/Answers
|
| using jsp's....and ajax |
05-May-2008 |
|
Hi,
i need code using ajax .....in a text box when i enter an alphabet i should get list of words starts with the alphabet given in the text box.... View Questiona/Answers
|
| How to check a checkbox |
05-May-2008 |
|
Hello Community,
How can i check a checkbox defined with <form:checkbox ....> tags. with plain html, the tag <input type="checkbox" ... checked="true"> checks the box. with the other tags i am getting an error that the property "checked" is not defined. Can... View Questiona/Answers
|
| selectOneMenu |
05-May-2008 |
|
how do i input data from keyboard to a selectOneMenu element?
(did we have any property to set a selectOneMenu the same with a textbox)
pls help me, many thanks
VPhuong.... View Questiona/Answers
|
| number of stairs |
05-May-2008 |
|
1. Write a program that prints an n-level stair case made of text. The user should choose the text character and the number of stairs in the stair case
*
**
***
****
... View Questiona/Answers
|
| Java |
05-May-2008 |
|
How to access multiple database?... View Questiona/Answers
|
| DataBase connectivity in java with Microsoft sql server2000 |
05-May-2008 |
|
How i can achieve database connectivity with Microsoft sql server2000 in my java source code?... View Questiona/Answers
|
| String Comparison |
04-May-2008 |
|
hi all of you,
and thank u in advance
i have a question
Here is the program:
public void main(String[] args){
String str1 = "aaa";
String str2 = "aaa";
String str3 = new String ("aaa");
if(str1 == str2)
System.out.println("true1"... View Questiona/Answers
|
| add record to database |
03-May-2008 |
|
How to create program in java that can save record in database ?... View Questiona/Answers
|
| java |
03-May-2008 |
|
Hai ,
I have one doubt. is this possible to disable the refresh button in the browser during the execution of my jsp page..
and also block the popup menu from right click on mouse button during the execution of jsp page...
Urgently i want the answer.. plz am waiting for your answer
Thank... View Questiona/Answers
|
| please help me to give code |
03-May-2008 |
|
Write a program that prints an n-level stair case made of text. The user should choose the text character and the number of stairs in the stair case
*
**
***
****
... View Questiona/Answers
|
| please help me to give code |
03-May-2008 |
|
Write a program that reads a file named famous.txt and prints out the line with the longest length. In the case of a tie, you may print out only one of them. For example in the file:
Alan Turing
John von Neumann
Donald Knuth
Charles Babbage
Grace Hopper
your program should print out John von ... View Questiona/Answers
|
| please help me to give code |
03-May-2008 |
|
Write a function with a signature cheerlead(word) that prints a typical cheer as follows. The word robot:
Gimme an R
Gimme an O
Gimme a B
Gimme an O
Gimme a T
What did you give me?
ROBOT!!!
... View Questiona/Answers
|
| please help me to give code |
03-May-2008 |
|
Write a program that uses loops to generate an n x n times table. The program should get n from the user. As a model here is a 4 x4 version:
| 1 2 3 4
----+--------------------
1 | 1 2 3 4
2 | 2 4 6 8
3 | 3 6 9 12
4 | 4 8 12... View Questiona/Answers
|
| please help me to give code |
03-May-2008 |
|
Write a function, sliding(word, num)that behaves as follows. It should print out each slice of the original word having length num, aligned vertically as shown below. A call to sliding(examples, 4) would produce:
exam
xamp
ampl
ples
... View Questiona/Answers
|
| Pleae help me to give logic and code for this program |
03-May-2008 |
|
Write a function that given the string “original” create a new string “dramatic’ that has two consecutive copies of each letter from the original string. For example the string “argh” would appear “aarrgghh”... View Questiona/Answers
|
| current application cursor |
03-May-2008 |
|
Hi all,
I want to design one tool for that i need to find out the application in which is running among other application.(if currently three application is running means i want to find out in which application has the cursor pointer presently).
Second, in that current application i... View Questiona/Answers
|
| in connectivity |
02-May-2008 |
|
Hi,my first application in which i have used the hibernate and postgresql
that progrram is running while showing no error but the data is not be inserting in to the data base while it is showing that data insertted... View Questiona/Answers
|
| regarding header files |
02-May-2008 |
|
i am working on linux platform. i a using spring framework 2.5.4.while comlinig the client program i.e from demo which given in tutorial.
error is these two package does not exist
import org.springframework.beans.factory.*;
import org.springframework.beans.factory.xml.*;
As per tutorail i... View Questiona/Answers
|
| image insert |
02-May-2008 |
|
i browsed the image by clicking d browse button.if i press submit button means d image automatically stored in db.then i have 2 retrieve d image separately......................
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/D... View Questiona/Answers
|
| How to delete records from jtabel |
02-May-2008 |
|
hello
I am using jtabel to diaplay recorda of file using abstruct data model. i used vector in model. It is working properly.but
now i want to delete rows from tabel at a time one row and want to display again without changing format of data in rows.
also i want to implement row sorting on ... View Questiona/Answers
|
| i use HTML in jsp |
02-May-2008 |
|
i want to make a list box of select state and corresponding to the selected state all the names of cities will be displayed in another list box. ... View Questiona/Answers
|
| org.hibernate.cfg.Environment |
02-May-2008 |
|
HI FRIEND
aS I M USING MY CODE WHICH IS FULLY CORRECT BUT THEN ALLSO IT IS
SHOWING THAT THE
log4j:WARN No appenders could be found for logger (org.hibernate.cfg.Environment).
log4j:WARN Please initialize the log4j system properly.
Could not read mappings from resource: contact.hbm.xml
Excep... View Questiona/Answers
|
| jsp file |
02-May-2008 |
|
org.apache.jasper.JasperException: /jsp/admin/UserRegistration.jsp(155,4) According to the TLD or the tag file, attribute valu
e is mandatory for tag option
at org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:40)
at org.apache.jasper.compiler.ErrorD... View Questiona/Answers
|
| Inheritance Overloading |
01-May-2008 |
|
The problem is:
I have this program:
class Base{
int i = 1;
int j = 2;
Base(int i, int j){
i = i;
j = j;
}
void m(){
System.out.println(i + j);
}
}
class Child extends Base{
int i = 3;
int j = 4;
Child(int i, int j){
super(i,j);
}
void m(){
Syst... View Questiona/Answers
|
| Please help me to solve these programs in Python |
01-May-2008 |
|
1. Write a program that prints an n-level stair case made of text. The user should choose the text character and the number of stairs in the stair case
*
**
***
****
2. Write a function that given the string “original” create a new string “dramatic’ that has two consecutive copies of... View Questiona/Answers
|
| Searching |
01-May-2008 |
|
How we can search the record through Hibernate. As we do rs.next() to
get the records in jdbc .Then how we can do this using Hibernate Frame work.... View Questiona/Answers
|
| struts.xml |
01-May-2008 |
|
I have tried again and again, but somehow, my web.xml is not able to find struts.xml. Where should I be placing struts.xml?? The filter tags in web.xml are correct.
Thanx... View Questiona/Answers
|
| Web Portal |
30-Apr-2008 |
|
Could somebody tell us what common tools (and the cheaper ones) are in the market to develop a web portal?
Say, if I want to develop a web portal, where people would post their comments and reviews; and others be able to rate those comment, and the user information and other information be stored... View Questiona/Answers
|
| computers |
30-Apr-2008 |
|
Write a Java program to implement stack operations. Use this stack to check whether a given string is a palindrome or not... View Questiona/Answers
|
| my question |
30-Apr-2008 |
|
is it possiable to create web application using java beans & EJB's with out implementing Servlets and jsps in that java beans and EJB's? ... View Questiona/Answers
|
| Computers |
30-Apr-2008 |
|
Write a Java program to implement producer consumer problem... View Questiona/Answers
|
| Computers |
30-Apr-2008 |
|
Write a Java application to implement a simple calculator... View Questiona/Answers
|
| Computers |
30-Apr-2008 |
|
Write a java Application to open the file and display the contents of the file in test area (use menus to select the file... View Questiona/Answers
|
| Sum |
30-Apr-2008 |
|
Hi Guys, thank you all for support for us all. Please I want to sum up from a particular row from the database, get all the rows affected and the total of all in another row. But what I got was the total without those that brought the total. Please assist me.
Thanks...... View Questiona/Answers
|
| coding related |
30-Apr-2008 |
|
what is the purpose of using these line in a program?
char units = args[1].charAt(0);
units = Character.toUpperCase(units);
what exactly these ststement perform in a program.can somebody tell me the exact function of these lines
thank u so much in advance... View Questiona/Answers
|
| Count Rows |
30-Apr-2008 |
|
Hello all, Please I need your help on how to number rows queried from database (Microsoft SQL 2000)not Mysql. It will be based on java servlet and html form. That is if the rows affected is 4 for example, it will number each row accordingly, as in 1,2,3,4. Thanks for your good and graet job! ... View Questiona/Answers
|
| Retrieve |
30-Apr-2008 |
|
Hi, I need your support on how to display data from microsoft sql 2000 database into an html form text box and text area, using java servlet or jsp. Please Not Mysql database please as sent to me earlier. Thank you guys for assistance.... View Questiona/Answers
|
| Insert and Retrieve Image |
30-Apr-2008 |
|
Hello, I need source code using java servlet or jsp and html form and brief explanations on how to insert and retrieve image from Microsoft sql database 2000 not Mysql please as sent to me earlier. Thank you guys for your assistance so far. Thanks again... View Questiona/Answers
|
| image display in jsp |
30-Apr-2008 |
|
i uploaded the image and how can i print that image in next jsp page....... View Questiona/Answers
|
| Could not read mappings from resource: e1.hbm.xml |
30-Apr-2008 |
|
<?xml version='1.0' encoding='utf-8'?>
<!DOCTYPE hibernate-configuration PUBLIC
"-//Hibernate/Hibernate Configuration DTD//EN"
"http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">
<hibernate-configuration>
<session-factory>
<... View Questiona/Answers
|
| java programs |
30-Apr-2008 |
|
take one file as a input exam.txt under this file
1,2,3,4,5
6,7,8,9,10
11,12,13,14,15
and give output in new file as result.txt under this file
1,6,11
2,7,12
3,8,13
4,9,14
5,10,15
... View Questiona/Answers
|
|
30-Apr-2008 |
|
//Pl help me out Im executing the query here in a separate class and returning the arrayList
ArrayList liUserGroup = new ArrayList();
Connection con = null;
try {
con = getConnection();
Statement st = con.createStatement();
String query = &qu... View Questiona/Answers
|
| image display |
30-Apr-2008 |
|
Please, can you post a sample? I don't know how to use the fileupload api.
And what do I have to do to save uploaded files to a database?... View Questiona/Answers
|
| Spring |
30-Apr-2008 |
|
I am a beginner in spring. At the time of installation I have a problem in accessing jar files? a message is displayed like “no entries available”... View Questiona/Answers
|
| bluetooth headset |
29-Apr-2008 |
|
dear group members
can anyone tell me is it possible to send voice
command to pc by bluetooth headset.
if possible then how?
wish ur all the best
thanks
mithun... View Questiona/Answers
|
| Hibernate connection management |
29-Apr-2008 |
|
Hi
I wish to know how does hibernate manages connection opening and closing and resource allocation. Unlike JDBC, we do not do any connection.close() in hibernate. Then as it is said that hibernate's connection and transactional capabilities are poor and it uses other connection management resour... View Questiona/Answers
|
| Inserting Image(s) |
29-Apr-2008 |
|
Hello Guys, Thank you so much for your support so far. I appreciate everything you guys have done for me. Please what I wanted was java servlet or jsp codes that I can use to insert and retrieve image from MS SQL 2000 not for My SQL. Plase assist me and for other questions I asked.
Thanks once ag... View Questiona/Answers
|
| Spring wit hibernate |
29-Apr-2008 |
|
when i m trying to access the data using spring with hibernate DAo framwork,
i m geeting session closed exception. some thing like this
org.hibernate.LazyInitializationException: could not initialize proxy - no Session
Bt if i use a system.out.println statement which is printing the object i m ... View Questiona/Answers
|
| org.hibernate.InvalidMappingException: Could not parse mapping document |
29-Apr-2008 |
|
Hi,
i got error while i am executing this program please help me.
Error code is below.
log4j:WARN No appenders could be found for logger (org.hibernate.cfg.Environment).
log4j:WARN Please initialize the log4j system properly.
Exception occur:Could not parse mapping document from resourc... View Questiona/Answers
|
| Java Resources |
29-Apr-2008 |
|
Hi,
I am learning J2EE now and I want to know how to get the status of resources the application is holding, such as, connections, files, etc. Is there any tools or method to list out these resources?
Thanks,
Tony.... View Questiona/Answers
|
| jsp |
29-Apr-2008 |
|
hi dear friends,
thank you so much for helping me .
i got one doubt... as usually :-)
i am doing a web application(DataQuest-online books shopping).
i have my class files in
tomcat5.5/webapps/DataQuest/WEB-INF/classes/com/DQ/LoginValidation.class
my LoginValidation.java file contai... View Questiona/Answers
|
| in java |
29-Apr-2008 |
|
hi for all i want to:
Write a method multiple that determines, for a pair of integers, whether the second integer is a multiple of the first. The method should take two integer arguments and return true if the second is a multiple of th first and false otherwise. plz thank for all
... View Questiona/Answers
|
| Java |
28-Apr-2008 |
|
hi
am sreejith.i am very new to swings and am working as a swings developer for a banking applications.i just want to know the details that where can i find sample screens related to my applications.i am expecting a good reply.please help me ... View Questiona/Answers
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