Home Answers Questions Question and Answers


 
 

Latest Programming Questions askedAsk your question?

java database  October 9, 2011 at 11:31 AM
help me with this...i never learn build java database...can you all show me how to build it in simple way on blue j? You are required to design and implement objects needed for a program that maintains a database of students and teachers, and allows you to read in large f... View Questions/Answers

Craps Game Java Programming Help  October 9, 2011 at 8:32 AM
Craps is a casino game that involves the throwing of a pair of dice. Based on the throw, the thrower either gets to continue throw (and win money), or stops throwing (and loses money). Write your solution in a file called Craps.java We wish to write a program that simulates playing craps ... View Questions/Answers

core java  October 9, 2011 at 2:23 AM
class A { int a=3; int b=4; public A(int a,int b) { this.a=a; this.b=b; } void display() { System.out.println(a); System.out.println(b); } } class Testthis { public static void main(String arr[]) { A x=new A(8,9); x.display(); } } /* in the above code which manner will adopted by the jre... View Questions/Answers

Advertisement

Java Class Question?  October 9, 2011 at 12:54 AM
b.Write an application that prompts the user to make a choice for a Coffee cup size, S for Small, T for Tall, G for Grande and V for Venti ? the prices of the cup sizes will be stored in a parallel double array as $2.00, $2.50, $3.25, and $4.50 respectively. Allow the user to choose if they wo... View Questions/Answers

File handlig  October 8, 2011 at 11:36 PM
File hyandling ... View Questions/Answers

variables and methods declared in abstract class is abstract or not  October 8, 2011 at 4:15 PM
variables and methods declared in abstract class is abstract or not ... View Questions/Answers

How to get data from Oracle database using JSP  October 8, 2011 at 1:39 PM
hello i have a simple problem in jsp in the sense to get data from the database like oracle . I have created one jsp program like this <@ page session="false"%> <@ page import="java.io.*" import="java.sql."%> <%try { PreparedStatement ps;... View Questions/Answers

Save the input data until user get changed  October 8, 2011 at 11:12 AM
I would like to know how to store the give input data and perform the calculations even after re-opening the program. I am developing a college library management system, i would like know how to change the fine amount and store for a day by the ADMINISTR... View Questions/Answers

Save the input data until user get changed  October 8, 2011 at 11:12 AM
I would like to know how to store the give input data and perform the calculations even after re-opening the program. I am developing a college library management system, i would like know how to change the fine amount and store for a day by the ADMINISTR... View Questions/Answers

Save the input data until user get changed  October 8, 2011 at 11:12 AM
I would like to know how to store the give input data and perform the calculations even after re-opening the program. I am developing a college library management system, i would like know how to change the fine amount and store for a day by the ADMINISTR... View Questions/Answers

Office  October 8, 2011 at 9:00 AM
Pl sir make a program which generate the following output: ABC Company PVT LTD Main Menu 1. Adding A ... View Questions/Answers

JAVASCRIPT  October 8, 2011 at 2:31 AM
I have one textbox and I want to validate that it must start with number(1-0). can anyone tell me a javascript for that ? thanks in advance. ... View Questions/Answers

how to display the selected row from the data table in model panel ??  October 7, 2011 at 6:32 PM
the below displayed is my datatable:tableDatas.xhtml ... View Questions/Answers

java  October 7, 2011 at 6:06 PM
hello sir,how to run a particular directory using java ... View Questions/Answers

Array stack  October 7, 2011 at 7:36 AM
Write a stack class ArrayStack.java implements PureStack interface that reads in strings from standard input and prints them in reverse order. ... View Questions/Answers

Array stack  October 7, 2011 at 7:35 AM
Write a stack class ArrayStack.java implements PureStack interface that reads in strings from standard input and prints them in reverse order. ... View Questions/Answers

java puestion  October 6, 2011 at 8:10 PM
is aggregation is oop principle? ... View Questions/Answers

upload and download mp3  October 6, 2011 at 1:21 PM
code of upload and download Mp3 file in mysql database using jsp and plz mention which data type used to store mp3 file in mysql database ... View Questions/Answers

Adding two numbers  October 6, 2011 at 12:32 PM
Accepting value ffrom the keyboard and adding two numbers ... View Questions/Answers

Addition of two numbers  October 6, 2011 at 11:44 AM
addition of two numbers ... View Questions/Answers

data type  October 6, 2011 at 11:22 AM
which data type is used to store video file in mysql databse? ... View Questions/Answers

upload video  October 6, 2011 at 11:07 AM
hi sir i want to code of upload and download video in mysql database using jsp... and plz give advice which data type is used to store video in table ... View Questions/Answers

Initializing Integer Variable issue?  October 6, 2011 at 4:39 AM
My program is supposed to take a phrase like you'd see on a TV commercial, for example: "Call 1-800-GETLOAN now to..." then take that phrase and convert it to its actual phone number. My problem is my integer variables (number0 - number6). It is forcing me to initialize them, yet they stay at 0 t... View Questions/Answers

Java application PLZ ?  October 6, 2011 at 4:36 AM
Write an application that demonstrates each of the following methods, based on the statement String dedicate = ?Dedicated to making your event a most memorable one:; indexOf(?D?) charAt(15) endsWith(one) replace(?a?, ?A?) Save the file as Demonstrate.java ... View Questions/Answers

Java application Help?  October 6, 2011 at 4:34 AM
Write an application that accepts a users password from the keyboard. When the entered password is less then six characters more then 10 characters, or does not contain at lease one letter and one digit, prompt the user again. When the users entry meets all the password requirements, prompt the u... View Questions/Answers

Java Class Question?  October 6, 2011 at 4:28 AM
Write an application that prompts the user to make a choice for a Coffee cup size, S for Small, T for Tall, G for Grande and V for Venti ? the prices of the cup sizes will be stored in a parallel double array as $2.00, $2.50, $3.25, and $4.50 respectively. Allow the user to choose if they woul... View Questions/Answers

Java Class Question?  October 6, 2011 at 4:27 AM
Write an application that prompts the user to make a choice for a Coffee cup size, S for Small, T for Tall, G for Grande and V for Venti ? the prices of the cup sizes will be stored in a parallel double array as $2.00, $2.50, $3.25, and $4.50 respectively. Allow the user to choose if they woul... View Questions/Answers

jdbc oracle connectivity problem  October 6, 2011 at 3:41 AM
Hi All, I am trying to connect my swing application to oracle DB . but class.forname is giving error. Please suggest me if there is some different way to connect swing application to oracle. As i connected my struts application with same DB with same code. Thanks ... View Questions/Answers

Java Class Question?  October 6, 2011 at 3:14 AM
Create a class names Purchase Each purchase contains an invoice number, amount of sale and amount of sales tax. Include set methods for the invoice number and sale amount. Within the set() method for the sale amount, calculate the sales tax as 5% of the sale amount. also include a display method ... View Questions/Answers

intersection of two java arrays  October 6, 2011 at 1:11 AM
I am trying to figure out how to compare two arrays and get the intersection and put this into a third array of the correct size. I know how to copy the two arrays into the third array but am having trouble doing the comparison and having it copy into the third. I cannot use set collections wit... View Questions/Answers

how can i remove newline characters and tabs  October 5, 2011 at 9:02 PM
how can i remove newline characters and tabs ? but i wont to using GUI .please help . ... View Questions/Answers

object array  October 5, 2011 at 7:37 PM
Hi i have array that is object[] obj= { new string("hi"), new vector().add(10), new hashmap().setkey()} display(obj); display(object{[] obj) {} Now my question is what is the string length and how to retrieve element from vector and if i give key then i will get ... View Questions/Answers

Creat a program MinMax.java  October 5, 2011 at 6:46 PM
Create a program MinMax.java that finds and prints the minimum and the maximum of integers read in from the keyboard. Use -9999 as a sentinel to stop the read. Do not count -9999 as one of the numbers read in. Do not use arrays. I do not know how to set up the program. Can someone please hel... View Questions/Answers

ORA-01019: unable to allocate memory in the user side  October 5, 2011 at 6:34 PM
when i trying to oracle i got the following error.. ORA-01019: unable to allocate memory in the user side... How to resolve in oracle.. ... View Questions/Answers

Java Annotation  October 5, 2011 at 5:57 PM
What is annotation in Java ? ... View Questions/Answers

How to get the data from the database (Oracle) in console or in ie using servlet or jsp as Front end  October 5, 2011 at 5:29 PM
hello i have a simple problem in jsp in the sense to get data from the database like oracle . I have created one jsp program like this <% PreparedStatement ps; Connectin con; Class.forName("sun.jdbc.odbc.JdbcOdbcDriver"); con=DrivergetConnection("jdbc:odbc:DNSName","scott","tiger"); Resul... View Questions/Answers

How to use dojoscript with jsf?  October 5, 2011 at 5:20 PM
Hi all , am new to jsf. can anyone help me out in using dojo script frame work with jsf. how to integrate dojo into jsf. Thanks in advance. ... View Questions/Answers

javascript  October 5, 2011 at 5:11 PM
how to set the request or session attribute in javascript head part of jsp page ... View Questions/Answers

Read text File  October 5, 2011 at 5:08 PM
Hi,How can I get line and keep in a String in Java? ... View Questions/Answers

Java Command Line Input  October 5, 2011 at 4:55 PM
How to get input from command line in java ? ... View Questions/Answers

Extract Jar File  October 5, 2011 at 4:49 PM
How to extract jar file? ... View Questions/Answers

Tool Tip on HTML  October 5, 2011 at 4:36 PM
How to add Tool Tip On Html ... View Questions/Answers

Data Access Object  October 5, 2011 at 3:53 PM
Hi sir/madam please give me some tutorial/example about Data Access Object ... View Questions/Answers

javascript and database  October 5, 2011 at 2:28 PM
i want to connect javascript pages with msaccess (as a database)how can i do so....... ... View Questions/Answers

get and set method  October 5, 2011 at 2:06 PM
Create a class called Invoice that a hardware store might use to represent an invoice for an item sold at a store. An Invoice should include four pieces of information as instance variables ? a part number (type String), a part description (type String), a quantity of the item being purchased (t... View Questions/Answers

INTEGERS  October 5, 2011 at 2:05 PM
Drivers are concerned with the mileage their vehicles get. One driver has kept track of several tankfuls of fuel by recording the kilometres(km) driven and litre of fuel used for each tankful. Develop a java application that will input the kms driven and litre of fuel used (both as integers) for... View Questions/Answers

How to Configure pom.xml file in Maven ?  October 5, 2011 at 1:13 PM
How to Configure pom.xml file in Maven ? ... View Questions/Answers

How to Send particular error to another page in Servlet from web.xml  October 5, 2011 at 1:02 PM
How to Send particular error to another page in Servlet from web.xml ... View Questions/Answers

Java arraylist duplicate elements search  October 5, 2011 at 9:38 AM
hi, please help me finding the no of duplicates elements in an arraylist example an arraylist contains elements like: mac raj mohan frank mac tom raj mohan frank result: mac 2 raj 2 mohan 2 frank 2 tom 1 thanks ... View Questions/Answers

Array List and string operation  October 5, 2011 at 9:34 AM
hi, I want to search an arraylist element in a a given file. example I have a name called "mac" in my arraylist and I have a txt file which contains mac, how many times "mac" appears in the txt file. please give me the code for this. ... View Questions/Answers

Program to Ignore Space and Enter ?!  October 5, 2011 at 5:14 AM
Hi, dear friend i wont to write program to enter many statements, if i use Space and Enter in the Run Time must be delete the space and ignore the Enter ..for example if i entered these statements : Hi college science computer department _when the program is excited the result as follows : Hic... View Questions/Answers

PROJECT  October 4, 2011 at 7:40 PM
i want help on making project on mobile banking application..... the application should have SAVING ACCOUNT,CURRENT ACCOUNT,TRANSACTION ETC......... IN APPLICATION ... View Questions/Answers

Back end  October 4, 2011 at 6:57 PM
How to install ODBC driver in windows7 ??? ... View Questions/Answers

Sorting text file  October 4, 2011 at 4:22 PM
Hello friends, i'm writing search page for my local website. i'm storing all file list in text file. And also adding a value to each line at the beginning. now i want to sort file content in descending order according to begin value. Text File having list like this: 5|... View Questions/Answers

example  October 4, 2011 at 2:01 PM
i need ex on struts-hibernate-spring intergration example ... View Questions/Answers

java question  October 4, 2011 at 1:57 PM
how to create date and time based pgm in java... in db table if date and time crossed automatically update in the db and inform to login user as pop ups ... View Questions/Answers

MYSQL  October 4, 2011 at 1:51 PM
How to create time and date based trigger in mysql ... View Questions/Answers

please help me to answers this question about C++.....huuhuhuhu  October 4, 2011 at 11:32 AM
1) Write a full program for the bubble sort algorithm. User is required to enter specific input numbers and the program will be able to sort the given numbers in ascending order. Write down in a table the time (according to your system clock) that it takes for the program to complete. You may do... View Questions/Answers

please help me to answers this question about C++.....huuhuhuhu  October 4, 2011 at 11:27 AM
1) Write a full program for the bubble sort algorithm. User is required to enter specific input numbers and the program will be able to sort the given numbers in ascending order. Write down in a table the time (according to your system clock) that it takes for the program to complete. You may do... View Questions/Answers

arraylist  October 4, 2011 at 11:24 AM
Hi how can we eliminet duplicate element from arraylist in java? how can we achieve data abstrcation and encapulation in java? how many type of modifier are there in java? Thanks kalins anik ... View Questions/Answers

Java code  October 4, 2011 at 9:00 AM
hi, please suggest me how to extract table name and find the no of select statement and insert statement from a file and dispaly the result of SELECT and INSERT tablewise i.e. abc_table SELECT 4 pgm_table INSERT 5 Please tell me how to do the coding for thi... View Questions/Answers

Java String operations  October 4, 2011 at 8:52 AM
hi, please suggest me how to write the java code for reading a file and ignore the commented lines in /......../ this dispaly the contents of the file without commented lines. ... View Questions/Answers

java  October 4, 2011 at 12:55 AM
which is the best book for web development study, please mail me as soon as possible. ... View Questions/Answers

struts  October 3, 2011 at 10:50 PM
Hi what is struts flow of 1.2 version struts? i have struts applicatin then from jsp page how struts application flows Thanks Kalins Naik ... View Questions/Answers

thread  October 3, 2011 at 10:44 PM
Hi what are the threads required to excute a programe except main threads? Thanks kalins naik ... View Questions/Answers

Map  October 3, 2011 at 10:36 PM
Hi how can we retrieve key - value pair from hashtable and hashmap? how can we retrieve arraylist element? Thanks Kalins Naik ... View Questions/Answers

arraylist  October 3, 2011 at 10:17 PM
Hi How can we eliminet duplicate element from arraylist? How can we find highest salary from arraylist ? How can we highest key value pair from map? Thanks Kalins Naik ... View Questions/Answers

questions  October 3, 2011 at 9:48 PM
what is emp table?? can u say what are the number 1 books for refering to java?? ... View Questions/Answers

questions  October 3, 2011 at 9:48 PM
what is emp table?? can u say what are the number 1 books for refering to java?? ... View Questions/Answers

questions  October 3, 2011 at 9:48 PM
what is emp table?? can u say what are the number 1 books for refering to java?? ... View Questions/Answers

questions  October 3, 2011 at 9:48 PM
what is emp table?? can u say what are the number 1 books for refering to java?? ... View Questions/Answers

questions  October 3, 2011 at 9:48 PM
what is emp table?? can u say what are the number 1 books for refering to java?? ... View Questions/Answers

questions  October 3, 2011 at 9:48 PM
what is emp table?? can u say what are the number 1 books for refering to java?? ... View Questions/Answers

questions  October 3, 2011 at 9:48 PM
what is emp table?? can u say what are the number 1 books for refering to java?? ... View Questions/Answers

questions  October 3, 2011 at 9:48 PM
what is emp table?? can u say what are the number 1 books for refering to java?? ... View Questions/Answers

Nag(Beginner)  October 3, 2011 at 7:55 PM
sir i am new to java.. i want to know what topics comes under core java, adv. java and also the remaining topics... plz tell me ... View Questions/Answers

Connecting to MYSQL Database in Java  October 3, 2011 at 7:11 PM
I've tried executing the code below but the error that I get is "Error: com.mysql.jdbc.Driver" I downloaded the connection driver and configured the class path but the error persists. Please please help here coz I have tried to locate the problem but I can't find it. In addition to that, I have ... View Questions/Answers

i need help to solve this problem  October 3, 2011 at 3:48 PM
Write a stack class ArrayStack.java implements PureStack interface that reads in strings from standard input and prints them in reverse order. and Show step by step what queue will look like after perform each of the following sequence of events: a. start with an empty queue cap... View Questions/Answers

PureStack question---i dont know how to do this  October 3, 2011 at 3:47 PM
Write a stack class ArrayStack.java implements PureStack interface that reads in strings from standard input and prints them in reverse order. and Show step by step what queue will look like after perform each of the following sequence of events: a. start with an empty queue cap... View Questions/Answers

PureStack question---i dont know how to do this  October 3, 2011 at 3:47 PM
Write a stack class ArrayStack.java implements PureStack interface that reads in strings from standard input and prints them in reverse order. and Show step by step what queue will look like after perform each of the following sequence of events: a. start with an empty queue cap... View Questions/Answers

what is the difference between extends and implements  October 3, 2011 at 3:27 PM
difference between extends and implements ... View Questions/Answers

what is the difference between extends and implements  October 3, 2011 at 3:25 PM
difference between extends and implements ... View Questions/Answers

turbo C prog. Q3  October 3, 2011 at 1:22 PM
What is the difference between if and ladder if ? Describe ladder if with example. What is the purpose of the parameter passing ? please Describe with example. ... View Questions/Answers

threading  October 3, 2011 at 1:12 PM
Hi i have class in that class three method are there ,one of the method is synchronised , afer that class three of the method then which method will be executed first? Thanks Klains Naik ... View Questions/Answers

Write Full concept of abstract class  October 3, 2011 at 1:09 PM
Abstract class ... View Questions/Answers

Abstract class  October 3, 2011 at 1:07 PM
j ... View Questions/Answers

java  October 3, 2011 at 1:07 PM
Abstract class ... View Questions/Answers

struts  October 3, 2011 at 1:06 PM
Hi how struts flows from jsp page to databae and also using validation ? Thanks Kalins Naik ... View Questions/Answers

interface  October 3, 2011 at 1:03 PM
Hi I have interface in that interface 3 methods are there , after some days client said that,i want to add one more method in that interface ,so how can add 4 method so that the implemented class did not affect, Thanks Kalins Naik ... View Questions/Answers

jboss sever  October 3, 2011 at 12:58 PM
Hi how to configure data source in jboss server and connection pooling Thanks Kalins naik ... View Questions/Answers

eclipse  October 3, 2011 at 12:55 PM
Hi how to debug in eclipse ide and how to find bug in eclipse ? Thanks kalins naik ... View Questions/Answers

servlets  October 3, 2011 at 12:44 PM
Hi what is pre initialized servlets, how can we achives? ... View Questions/Answers

string reverse order  October 3, 2011 at 12:41 PM
Hi I have string s= " kalins naik" then how can i print string s=" naik kalins" Thanks kalins naik ... View Questions/Answers

Related to weblogic server8.1  October 3, 2011 at 12:18 PM
hi Everybody, i have write a simple servlet program and deploy on weblogic8.1 server. when I'm running this app. when I'm testing this app. this error is occurred. Error 500--Internal Server Error javax.servlet.ServletException: [HTTP:101249][ServletContext(id=10378621,name=firstApp,con... View Questions/Answers

Building a Binary Tree using std::map, std:set  October 3, 2011 at 9:22 AM
Hi, can someone please explain to me how I can make use of std::map and/or std::set to create a simple binary tree? I do not seem to understand how these 2 containers can be used to represent a binary tree because I can't help but to see that map and set act as sorted arrays/lists/hashtab... View Questions/Answers

a class named Transactions  October 3, 2011 at 9:09 AM
Write this java code for me: a class named Transactions that holds the memo and the amount of a transaction. Prompt the user for the number of transactions and create a new Transaction object for each transaction the user wants to enter. ... View Questions/Answers

Enhancement for connection pool in DBAcess.java  October 3, 2011 at 8:44 AM
package spo.db; import com.javaexchange.dbConnectionBroker.DbConnectionBroker; import java.io.*; import java.sql.*; import java.util.Properties; public class DBAccess implements Serializable { ... View Questions/Answers

inner class  October 3, 2011 at 7:40 AM
what is mean by inner class ... View Questions/Answers

string array  October 3, 2011 at 1:26 AM
Hi hw to print string array element in ascending r descending order? Thanks kalins naik ... View Questions/Answers

servlet  October 3, 2011 at 12:20 AM
what are the methods and interfaces in the servlet api ? ... View Questions/Answers

DMCA.com