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jsp  February 11, 2011 at 7:50 PM
how to write a servlet and jsp program for user login form ... View Questions/Answers

jsp  February 11, 2011 at 7:50 PM
how to write a servlet and jsp program for user login form ... View Questions/Answers

webservice in Netbeans  February 11, 2011 at 6:44 PM
hi deepak.. in the tutorial which u hav provided(http://roseindia.net/webservices/web-services-database.shtml) im getting problem at 17 th step while right clicking on the source code im not getting the last two options-"Ejb methods", and "Enterprise Resources".. how can i find them.. im using ne... View Questions/Answers

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form id  February 11, 2011 at 5:57 PM
sir, <form id="reg1" action="../UploadingCtrl" method="post" enctype="multipart/form-data" name="form1"> this action page can't get String tp = request.getParameter("indegrates"). i wrote article upload servlet and get articale name, i wont to this ... View Questions/Answers

form id  February 11, 2011 at 5:57 PM
sir, <form id="reg1" action="../UploadingCtrl" method="post" enctype="multipart/form-data" name="form1"> this action page can't get String tp = request.getParameter("indegrates"). i wrote article upload servlet and get articale name, i wont to this ... View Questions/Answers

how to create interfaces in java  February 11, 2011 at 5:37 PM
HI, Here is my code public interface validateInfo { public void validate(String empcode, String password); } class updateInfo implements validateInfo { public void update() { //code to update information of customer } public static void main(String a1[]) { updateInfo o= new updateInfo();... View Questions/Answers

java  February 11, 2011 at 5:25 PM
public interface validateInfo { public void validate(String empcode, String password); } class updateInfo implements validateInfo { public void update() { //code to update information of customer } public static void main(String a1[]) { updateInfo o= new updateInfo(); p.update(); Syste... View Questions/Answers

TO connect multiple database  February 11, 2011 at 5:23 PM
How to connect several database from a single application in java depending upon the user input it will connect to that database ... View Questions/Answers

ClassNotFound Exception:DispatcherServlet in spring application?  February 11, 2011 at 4:59 PM
**I have added all the jar files,even though classnotfound exception is coming? could you please tell me the resolution for this problem?** Feb 11, 2011 10:54:49 AM org.apache.catalina.core.AprLifecycleListener lifecycleEvent INFO: The Apache Tomcat Native library which allows optimal per... View Questions/Answers

Frame  February 11, 2011 at 4:41 PM
Michael wants to create a Java application with the following requirements: 1.Two labels representing name and age. 2.Two textboxes accepting name and age. The textbox accepting age should accept maximum 2 values. 3.A listbox representing values male and female. Write a code which will ac... View Questions/Answers

coding  February 11, 2011 at 4:27 PM
how to write a code for searching a link in another jsp file?pl give the soln soon! ... View Questions/Answers

retrieve data from mysql database  February 11, 2011 at 4:20 PM
hi am not familiar in php.....even though i want to create combobox effectively.... my query is that when i have selected value on combobox which is to be retrieve the relevant data from mysql database using php.... below my code is that.. <html> ... View Questions/Answers

unicode handling in java  February 11, 2011 at 4:16 PM
reading a unicode text file in java ... View Questions/Answers

memory management  February 11, 2011 at 3:42 PM
Why objects store in heap? ... View Questions/Answers

Why <![CDATA[ ]]> tag.  February 11, 2011 at 2:45 PM
. Why do we use this tag and what is the name of this tag. ... View Questions/Answers

Excel file wriring using java  February 11, 2011 at 2:22 PM
i have one predefined bill format in excel i want to append values in it using java apche POI or Jexcel i tried it but it overwrites file and lost previous contents what can i do ... View Questions/Answers

package  February 11, 2011 at 2:10 PM
Smith has created a package named ApplianceDetails that contains the Appliance class.Now he wants to create a class named NewAppliance that stores the details of the newly launched appliances.He uses the following syntax to code the NewAppliance class: public class NewAppliance extends Ap... View Questions/Answers

package  February 11, 2011 at 2:08 PM
Smith has created a package named ApplianceDetails that contains the Appliance class.Now he wants to create a class named NewAppliance that stores the details of the newly launched appliances.He uses the following syntax to code the NewAppliance class: public class NewAppliance extends Ap... View Questions/Answers

Buttons  February 11, 2011 at 1:59 PM
I have created a web page with radio button group with two radio buttons for accepting the home appliances categories,Kitchen appliances and other appliances.I want to check for the appliance chosen when the required radio button is selected.Which event listener do I need to implement for this ta... View Questions/Answers

i want to protect mysql database table which user can not view to table and can not copy my table till then us  February 11, 2011 at 1:55 PM
i want to protect mysql database table which user can not view to table and can not copy my table till then user do not put table password. neither user and programmer can not delete table nor take backup of database. if user and programmer want to export and import to table then they cannot that... View Questions/Answers

i want to protect mysql database table which user can not view to table and can not copy my table till then us  February 11, 2011 at 1:53 PM
i want to protect mysql database table which user can not view to table and can not copy my table till then user do not put table password. neither user and programmer can not delete table nor take backup of database. if user and programmer want to export and import to table then they cannot that... View Questions/Answers

information updations  February 11, 2011 at 1:52 PM
I have created the following interface that allows updations to customer information: public interface validateInfo { public void validate(String empcode, String password); } class updateInfo implements validateInfo { public void update() { //code to update information of customer } publi... View Questions/Answers

FILE  February 11, 2011 at 1:42 PM
There is a file named Name.txt that contains information related to appliances.I want to read the contents of this file and I used the code below: import java.io.*; public class Appliance { public static void main(String args[]) { try { File file=new File("Name.txt"); FileReader f=new Fil... View Questions/Answers

HTML  February 11, 2011 at 1:34 PM
I have created an info.html file for the applet.The class file is located in a directory different from the HTML file.The info.html file I have created is below. <HTML> <HEAD> <BODY> <APPLET Code = WelcomePage.class width=300 height=300> ... View Questions/Answers

chat message  February 11, 2011 at 1:09 PM
how to create chat server which should be similar to google talk and facebook etc. ... View Questions/Answers

For loop java  February 11, 2011 at 11:55 AM
1 1 2 3 1 2 3 4 1 2 3 4 5 1 2 3 3 4 5 4 5 6 7 5 6 7 8 9 6 7 8 9 10 ... View Questions/Answers

struts setup  February 11, 2011 at 11:46 AM
to run a struts application what are the necessary steps required i mean how to set classpath and directory structure. ... View Questions/Answers

STATIC VARIABLE DECLARATION  February 11, 2011 at 11:42 AM
why cannot the static variable declare inside the method ... View Questions/Answers

font changing  February 11, 2011 at 11:23 AM
I have created a welcome page and when I try to change the font style of the label named lblCName it does not change.Indentify the reason for this and make changess import javax.swing.border.*; import java.awt.Color; import java.awt.Image; import java.awt.Toolkit; import java.awt.Graphic... View Questions/Answers

structs doubts  February 11, 2011 at 11:20 AM
i tried the fileupload program which is published in roseindia i am getting fileupload page after that when select any file to upload then i click upload i am getting following error "java.lang.IllegalArgumentException: Cannot invoke fileupload.StructsUploadSaveForm.setTheFile - argumen... View Questions/Answers

Filters  February 11, 2011 at 11:03 AM
Where we use Filters in the project? give one example code, how to use Filters to provide security for the application? ... View Questions/Answers

struts  February 11, 2011 at 10:46 AM
we have the concept of jsp's and servlets right we can develop the web-pages each and everything then why what for struts inturdouced ... View Questions/Answers

Can you suggest any good book to learn struts  February 11, 2011 at 8:57 AM
Can you suggest any good book to learn struts ... View Questions/Answers

what is the Difference between weblogic and jboss?  February 11, 2011 at 8:55 AM
what is the Difference between weblogic and jboss? ... View Questions/Answers

booleens  February 11, 2011 at 5:45 AM
how do i write a java application to be used in a college admission to be in a college admission office?the student must have either: A grade point average of 3.0 or higher and an entrance score of 60 or higher, an entrance score of 85 or higher and any grade point avarage. Also i need to write a... View Questions/Answers

Java Pyramid of Numbers  February 11, 2011 at 5:29 AM
Hi, I want to know how the code to print the pyramid below works. It uses nested for loops. Pyramid: 1 2 1 2 3 2 1 2 3 ... View Questions/Answers

accessing data from a json file writing javascript or using jQuery  February 11, 2011 at 4:54 AM
I am trying to create a page from json objects using javascript. I have this huge json file containing several objects that contain arrays for the objects. Also, I believe it writes some html for breadcrumbs or navigation bar. The entire page is built from this json file, but I can't figure ou... View Questions/Answers

Issue with tutorial realted to insertion in middle in Linked List  February 11, 2011 at 1:01 AM
insert in middle in Linked list will take O(N) instead as displayed as O(1). ... View Questions/Answers

for loop in java  February 10, 2011 at 10:10 PM
1 1 2 3 1 2 3 4 1 2 3 4 5 1 2 3 3 4 5 4 5 6 7 5 6 7 8 9 6 7 8 9 10 using for loop in java ... View Questions/Answers

database  February 10, 2011 at 10:05 PM
I want to let the user select one of the database type(mysql,ms sql or db2) from the combo box present on the swing gui and then let him give the name of the database name that he want to create in a textfield,then the name of the table and the fields that he wants to create in the respective dat... View Questions/Answers

mvc  February 10, 2011 at 9:45 PM
I want MVC example using jsp,servlets,pojoclass,jdbc(with mysql)..operation of insert,search,delete,update. I want above web application only in "Model view controller" format. last time i asked the same question, but i get only jsp servlets web application from your website &... View Questions/Answers

java script  February 10, 2011 at 9:30 PM
hi deepak, i have small doubt in the date ranges that when i select the date range then it display on the text boxes. example:suppose i select the weekly date range then the dates are display on the text boxes up to first text box,second text box, ........up to last text box(whole days of... View Questions/Answers

database  February 10, 2011 at 8:46 PM
In my project where u helped me to display the databases present im mysql database on the Jlist and then the respective tables in that database on another jlist and then the column names on another jlist I dont want to display the 3 default databases that are present in mysql namely information_s... View Questions/Answers

database connection by using java bean  February 10, 2011 at 8:07 PM
i need a code for bean class to connect to mysql database. subsequently to use dis bean class whereever i need 2 connect 2 database. ... View Questions/Answers

String doubt replace function  February 10, 2011 at 7:54 PM
What is the output and why of below : String s1 = "Hello"; if(s1.replace('H','H')== "Hello") System.out.println("yes"); else System.out.println("No"); if(s1.replace("H", "H")== "Hello") System.out.println("yes"); else System.out.println("No"); ... View Questions/Answers

Wamp server error  February 10, 2011 at 7:43 PM
Whenever i am executin program of database connectivity using php i am getting error to the following statement: $q="select password from login where username=".$uid; while($row=mysqlfetcharray($q)) I am getting error as: mysqlfetcharray()expects parameter 1 to be resource,b... View Questions/Answers

Array Sizeof Function PHP  February 10, 2011 at 5:59 PM
Hi, How to count the number of elements in an array using the PHP Array sizeof() function? Please provides me online help links or example of array sizedof() PHP. Thanks ... View Questions/Answers

How to Using timezone_location_get() PHP  February 10, 2011 at 5:52 PM
Hi, I am trying to create an application using the timezonelocationget() in PHP to retrieve the data of country code & latitude/longitude. I need the help of PHP developer who can suggest or provides online help references. Thanks, ... View Questions/Answers

java try catch  February 10, 2011 at 5:46 PM
try{ return 1; }catch(exception e){ return 2; } finally{ Return 3; } What is the out put if any exception occurred? ... View Questions/Answers

How to customize property type conversion errors in Spring MVC 3.  February 10, 2011 at 5:45 PM
Hi, I have readed "Spring 3 MVC Validation Example" http://www.roseindia.net/tutorial/spring/spring3/web/spring-3-mvc-validation-example.html. In the validation form example, I have populated age's imput with a string "hello". After send the form, I receive a type conversion erro... View Questions/Answers

How to call Array Length for loop in PHP  February 10, 2011 at 5:41 PM
Hello, I am learner in PHP scripting Language. How can I use the array length for loop in PHP programming language? Kindly provides online help guide or reference links. Thanks, ... View Questions/Answers

Line Breaks in PHP  February 10, 2011 at 5:28 PM
Hi, I am beginner in PHP language. How to do the line-break in PHP? Does somebody help me in this regard. Thanks, ... View Questions/Answers

sum in JTable  February 10, 2011 at 5:08 PM
how to calculate sum from JTable's one field like total ... View Questions/Answers

NSMutableDictionary Example  February 10, 2011 at 5:00 PM
Hi, Provide me some examples of NSMutableDictionary. Thanks ... View Questions/Answers

which is better server for java applications? apache or jboss?  February 10, 2011 at 4:03 PM
which is better server? apache or jboss? ... View Questions/Answers

package  February 10, 2011 at 3:24 PM
by what name we can save a java file that contain a package {i.e package p;} and several public classes {i.e public class abc} but not a main method ... View Questions/Answers

PDF to Image  February 10, 2011 at 3:00 PM
Java code to convert PDF to Image ... View Questions/Answers

Using insert update and delete in the same servlet  February 10, 2011 at 2:43 PM
How to write insert, update and delete coding in the same servlet? ... View Questions/Answers

database  February 10, 2011 at 2:37 PM
Im doing my project in netbeans..swings I want to display the names of the databases present in mysql database on a Jlist that is already present on the gui and when the user selects a particular database,the tables present under that database should be displayed on another Jlist which is present... View Questions/Answers

plugins in eclipse helios  February 10, 2011 at 2:21 PM
How to add the capabilities of already builtin plugins to the project in eclipse helios ... View Questions/Answers

java  February 10, 2011 at 1:38 PM
design a class named triangle that extends geometricobject.the class comtains: * Three double data fields named side1, side2, and side3 with default values 1.0 to denote three sides of the triangle. * A no-arg constructor that creates a default triangle. * A constructor that creates a triangle wi... View Questions/Answers

PROBLEM IDENTIFICATION  February 10, 2011 at 1:29 PM
class MOrders { int nooforders; // Data members of the class public int getorder() { nooforders = 500; } public void displayorders() { System.out.println("The number of orders to be delivered: "+ nooforders); } public static void main(String args[]) { MOrders obj = new MOrders (); obj.getorder();... View Questions/Answers

Help  February 10, 2011 at 1:23 PM
Description: Display 3 red rectangles as indicated. Use 3 different rectangle objects, one for each rectangle. Dimensions of each rectangle: 40 x 40 pixels Starting position: The first rectangle√Ę‚?¨‚?Ęs top left hand coordinate must be at x = 50, y = 70 ... View Questions/Answers

hibernate software  February 10, 2011 at 12:52 PM
please give me the link from where i can freely download the hibernate software ... View Questions/Answers

how to use a image in background in your application form?  February 10, 2011 at 12:47 PM
how to use a image in background in your application form? ... View Questions/Answers

MVC Example  February 10, 2011 at 11:59 AM
I WANT MVC EXAMPLE PROGRAM using Jsp Servlets and Jdbc with mysql of Insert,update,delete,search. please give the answer in MVC rule ... View Questions/Answers

Servlets  February 10, 2011 at 11:08 AM
How to check,whether the user is logged in or not in servlets to disply the home page? ... View Questions/Answers

PHP Array Length  February 10, 2011 at 10:59 AM
HI, I am fresher in PHP? So, please suggest the parameters for PHP Array Lengh and how to declare the array length in PHP program. Thanks, ... View Questions/Answers

get date picker values to a textbox  February 10, 2011 at 10:56 AM
I am using DatePicker to select date in a form in asp.net using c#. I need the picked data to get in to a textbox. Please help me soon................. ... View Questions/Answers

calling a java file in java  February 10, 2011 at 10:47 AM
how to call a another java file in java ... View Questions/Answers

how to execute a file in java at regular time intrevals automattically  February 10, 2011 at 10:42 AM
how to execute a file in java at time retrievals automatically ... View Questions/Answers

PHP idate() Function  February 10, 2011 at 10:42 AM
Hi, Can anybody suggest me or provide online help related to PHP idate() Function. I waiting for your valuable suggestion. Thanks, ... View Questions/Answers

algorithm  February 10, 2011 at 10:22 AM
convert this algorithm to java code IsSample_PAS: 1.for every attribute value aj belongs to ti do begin (here aj=1,2...,ti=1,2..) 2.if(CF(aj)=null)(where CF is a function) 3.insert n(sj)=0,s(aj)=0 in to CF 4.n(aj)++; 5.if aj is not proportion preserved value 6.vi=vi U aj(vi is empty initially) 7.... View Questions/Answers

union  February 10, 2011 at 9:53 AM
how to declare union function define in single line in java(eg:like c=a+b) ... View Questions/Answers

logging in java  February 10, 2011 at 9:27 AM
Hi, Im using loggers in standalone java program.i need to store the loggers in a xxx.log file in classpath.how can i implement this using slf4j loggers or anythig else? ... View Questions/Answers

hibernate  February 10, 2011 at 9:16 AM
please give me the link where i can freely download hibernate software(with dependencies) ... View Questions/Answers

css  February 10, 2011 at 8:42 AM
Create a new external style sheet with the name exercise1.css 2.In this style sheet, define the following. Use a different element, and different properties and/or values, for each rule: * one or more simple selectors example: p { pro... View Questions/Answers

css  February 10, 2011 at 8:16 AM
Create a new external style sheet with the name exercise1.css 2.In this style sheet, define the following. Use a different element, and different properties and/or values, for each rule: one or more simple selectors example: p { property:value; } ... View Questions/Answers

css  February 10, 2011 at 8:13 AM
Create a new external style sheet with the name exercise1.css 2.In this style sheet, define the following. Use a different element, and different properties and/or values, for each rule: one or more simple selectors example: p { property:value; } ... View Questions/Answers

string to double  February 10, 2011 at 5:20 AM
So I have an assignment where we have to convert strings into double.I have to modify the method parseDouble() to fully implement the method to imitate the Double.parseDouble() method of Java. In other words, parseDouble() method takes a String as input and converts it into a double when possible... View Questions/Answers

Prompt  February 10, 2011 at 2:19 AM
I have a program that is asking for user input. It is divided into methods in the method asking for the input it uses a prompt command that I've never seen. public static int getInput(numberOfGrades) { System.out.print(**prompt** + ' '); return numberOfG... View Questions/Answers

Name  February 9, 2011 at 10:18 PM
make a program that take a input from user in alphabet and show all the name of that character E.g User give character "B". The program shows all the human names which starts from B. ... View Questions/Answers

java applet notpad  February 9, 2011 at 10:17 PM
i need Codes Or programe in java applet ; i want add this programe to my site html > please help me our ... View Questions/Answers

Flex with JSP  February 9, 2011 at 10:08 PM
i want to draw chart in jsp page using flex. how can i do that? any solution?? ... View Questions/Answers

Login page validation on ipad  February 9, 2011 at 8:23 PM
I am using userId & password labels and their corresponding textfield. Now I want to validate the details by single sign in button and want to switch on to next page. Used two labels again to display message "invalid UserId" & "invalid pa... View Questions/Answers

for loop in java  February 9, 2011 at 8:01 PM
54321 4321 321 21 1 using for loop or nested 1 1 2 1 2 3 1 2 3 4 1 2 3 4 5 5 4 3 2 1 4 3 2 1 3 2 1 2 1 1 using for loop or nested 1 135 1357 1359 10 8 6 4 2 0 8 6 4 2 0 6 4 2 0 2 1 0 1 2 3 3 4 5 4 5 6 7 5 6 7 8 9 6 7 8 9 10 all for loop code plz friends guide me ... View Questions/Answers

for loop in java  February 9, 2011 at 8:01 PM
54321 4321 321 21 1 using for loop or nested 1 1 2 1 2 3 1 2 3 4 1 2 3 4 5 5 4 3 2 1 4 3 2 1 3 2 1 2 1 1 using for loop or nested 1 135 1357 1359 10 8 6 4 2 0 8 6 4 2 0 6 4 2 0 2 1 0 1 2 3 3 4 5 4 5 6 7 5 6 7 8 9 6 7 8 9 10 all for loop code plz friends guide me ... View Questions/Answers

for loop in java  February 9, 2011 at 8:01 PM
54321 4321 321 21 1 using for loop or nested 1 1 2 1 2 3 1 2 3 4 1 2 3 4 5 5 4 3 2 1 4 3 2 1 3 2 1 2 1 1 using for loop or nested 1 135 1357 1359 10 8 6 4 2 0 8 6 4 2 0 6 4 2 0 2 1 0 1 2 3 3 4 5 4 5 6 7 5 6 7 8 9 6 7 8 9 10 all for loop code plz friends guide me ... View Questions/Answers

for loop in java  February 9, 2011 at 8:01 PM
54321 4321 321 21 1 using for loop or nested 1 1 2 1 2 3 1 2 3 4 1 2 3 4 5 5 4 3 2 1 4 3 2 1 3 2 1 2 1 1 using for loop or nested 1 135 1357 1359 10 8 6 4 2 0 8 6 4 2 0 6 4 2 0 2 1 0 1 2 3 3 4 5 4 5 6 7 5 6 7 8 9 6 7 8 9 10 all for loop code plz friends guide me ... View Questions/Answers

for loop in java  February 9, 2011 at 8:01 PM
54321 4321 321 21 1 using for loop or nested 1 1 2 1 2 3 1 2 3 4 1 2 3 4 5 5 4 3 2 1 4 3 2 1 3 2 1 2 1 1 using for loop or nested 1 135 1357 1359 10 8 6 4 2 0 8 6 4 2 0 6 4 2 0 2 1 0 1 2 3 3 4 5 4 5 6 7 5 6 7 8 9 6 7 8 9 10 all for loop code plz friends guide me ... View Questions/Answers

JSON with Java  February 9, 2011 at 6:59 PM
How to request Json From URI and to parse and to store the values in Java array ... View Questions/Answers

What is the microtime() Function PHP ?  February 9, 2011 at 6:37 PM
Hi, What is microtime() Function in PHP? What is the role of Microtime() Function in PHP. Please suggest me any online reference. Thanks, ... View Questions/Answers

how to get string between two characters  February 9, 2011 at 6:34 PM
hgow to get string from between two characters. ex:hareesh.arava@gmail.com from the above word i want a string between characters . and @ send the required method and give better example. ... View Questions/Answers

How to Addding 1 Year with PHP  February 9, 2011 at 6:32 PM
Hi, I am very fresh in PHP language. I trying to create a small application about how to adding 1 year in specific date. Please suggest me. Thanks, ... View Questions/Answers

JInternalFram  February 9, 2011 at 6:18 PM
how can remove title of JInternalFram in Netbeans. ... View Questions/Answers

two dimensional array  February 9, 2011 at 4:23 PM
how tow dimensional array works.How those loopes get incremented .and how every time the value of k changes? ... View Questions/Answers

java  February 9, 2011 at 3:04 PM
we compile FileName.java with command javac FileName.java. then at run time, how JVM decide that .class must be compiled(with JIT compiler) or interpreted or work both at same time.(use of JIT compiler and Interpreter). ... View Questions/Answers

intranet in java swing  February 9, 2011 at 2:00 PM
i want source code of intranet establishment in java swing ... View Questions/Answers

Learning Ajax  February 9, 2011 at 2:00 PM
How to learn Ajax? Thanks ... View Questions/Answers

jsp with database oracle  February 9, 2011 at 1:24 PM
hai i am doing one program in jsp i want to check the jsp life cycle methods so wrote one program, in which i write jspInit() method and jspDestroy() methods. but i am getting error i crate a table with the name employee i am sending sample code to u. plz help me to fix this problem <... View Questions/Answers

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