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Basic for iphone development??  October 19, 2010 at 10:35 AM
hiii... I want to go for iphone development .. What are the basic for iphone development can some body tell me...????? ... View Questions/Answers

What is php used for?  October 19, 2010 at 9:28 AM
Hello, I want to know what is the use of PHP and why it is so popular? Please tell me some tutorial links to learn PHP. Thansk ... View Questions/Answers

Don't Understand  October 19, 2010 at 1:28 AM
Find the errors in this SQL code: SELECT first_name, last_name salary FROM employees ORDER BY department_id WHERE hire_date > 01/06/1990; Thank you for Your Help ... View Questions/Answers

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Which method is more efficient?  October 18, 2010 at 9:11 PM
I'm faced with initializing a bunch of text fields in java. The problem is that the number of text fields is quite large, so i thought of putting them into an array and using a loop to initialize them. I want to know if this is better than using several lines to initialize all the text fields.... View Questions/Answers

Exception  October 18, 2010 at 8:03 PM
what is NullPointerException? ... View Questions/Answers

menu with scrollbar  October 18, 2010 at 7:30 PM
I want to use MenuBar with Scrollbar. I tried it. I dont know how to do it. so please help me. The program should be.... 1.add JScrollPane into the panel. 2.Panel layout should be null. 3.Use menubar 4.Each and every component should inside the panel. I tried it but menu bar is not working in thi... View Questions/Answers

search engine build by lucene and eclipse  October 18, 2010 at 6:12 PM
Hi, here is the code: package org.apache.lucene; import java.awt.*; import java.awt.event.*; import javax.swing.*; import org.apache.lucene.analysis.Analyzer; import org.apache.lucene.analysis.standard.StandardAnalyzer; import org.apache.lucene.... View Questions/Answers

Exception  October 18, 2010 at 5:00 PM
In a class ,whether we can use two finally() method...... ... View Questions/Answers

JSF Tutorial  October 18, 2010 at 2:42 PM
plz provide the jsf complete tutorial ... View Questions/Answers

Form Validation with JavaScript  October 18, 2010 at 12:26 PM
I created a simple form including nine or ten fields in HTML, and i want to validate it in JavaScript. How can i do it? Thanks!! ... View Questions/Answers

gmail access using javamail API  October 18, 2010 at 12:25 PM
how to coonect to gmail using java mail API ? ... View Questions/Answers

create text box by clicking button and submittong text in text box using submit  October 18, 2010 at 12:22 PM
Hi, I created a button when i click on button new textbox is created. and i want to do that when i enter the text input in text box and when i will click submit button the text should be submitted(it shows the value in text box in SOP). i also want the text box should generate in front... View Questions/Answers

How to learn PHP?  October 18, 2010 at 12:11 PM
Hi, How I can learn PHP easily? Thanks ... View Questions/Answers

Define float in Java  October 17, 2010 at 10:03 PM
Hi, What is the correct method to define float variables in Java? float f = 3.0f; double d = 3.0d; Thanks ... View Questions/Answers

java  October 17, 2010 at 6:42 PM
<p>java program to find short form of namefor eg . sudhir kumar tiwari output should be s.k tiwari</p> ... View Questions/Answers

java  October 17, 2010 at 1:32 PM
hi all i have a problem ,i want to sotre form data in table with foreign key in java ,please help me ... View Questions/Answers

source code of java  October 17, 2010 at 9:49 AM
how to create an application using applets is front end and back end is sqlwith jdbc application is enter the student details and teaching & non teaching staff details and front end is enter in internet explorer6 (or any below version ) after entering the details press submit b... View Questions/Answers

scrollbar in JPanel  October 16, 2010 at 9:42 PM
Scroll bar is not working when i am using the panel layout is null. If i change the panel layout to flow or grid its working. I have a great trouble in this please help me. Here my code.....import java.awt.*;import javax.swing.*;class scroll {public static void ma... View Questions/Answers

Scroll in JPanel  October 16, 2010 at 9:36 PM
Hello sir, ... View Questions/Answers

java 2 d array program  October 16, 2010 at 8:01 PM
write a program 2-d matrix addition through user's input? ... View Questions/Answers

Linux installation  October 16, 2010 at 12:18 PM
I want to install linux for generally purpose functions,which linux[fedora , ubunto,centos etc ]should i install.In my pc there is already windows,How much the linux will effect my windows & data in C:?what is the difference among ubunto,centos,fedora ? ... View Questions/Answers

multiple JComboBoxes using with JDBC  October 16, 2010 at 10:55 AM
how to use JComboBoxes with JDBC in java ... View Questions/Answers

insert data  October 16, 2010 at 6:48 AM
i've got a problem to insert my data to database.i can upload my multipart file but not text data.Please help me to solve this .Attached herewith my source code..a)index.jsp<%@ page import="java.util.Date,java.text.DateFormat,java.text.SimpleDateFormat"%>... View Questions/Answers

Java lucene  October 15, 2010 at 11:22 PM
Build your own search engine.how can i implement lucene code in my GUI interface of search engine so that my search engine interface can fully functional for searching text files in my PC.this is my GUI code for my search engine.i am using eclipse to do this task.packag... View Questions/Answers

Java programming language and any other language  October 15, 2010 at 10:48 PM
what is java programming language and any other language?... View Questions/Answers

upload a image  October 15, 2010 at 9:31 PM
sir,how can i upload a image into a specified folder using jsp ... View Questions/Answers

Java garbage collector  October 15, 2010 at 5:27 PM
How you can force the garbage collection ? ... View Questions/Answers

Java array  October 15, 2010 at 5:08 PM
How can one prove that the array is not null but empty? ... View Questions/Answers

Java serialization  October 15, 2010 at 5:06 PM
What is the common usage of serialization? ... View Questions/Answers

Java thread  October 15, 2010 at 4:09 PM
What is the difference between wait() and sleep method? ... View Questions/Answers

Java thread  October 15, 2010 at 4:08 PM
What's the difference between a thread's start() and run() methods? ... View Questions/Answers

Java type casting  October 15, 2010 at 3:55 PM
What is Downcasting ? ... View Questions/Answers

Java math class  October 15, 2010 at 3:52 PM
Why can?t I say just abs() or sin() instead of Math.abs() and Math.sin()? ... View Questions/Answers

Java I\O file  October 15, 2010 at 3:51 PM
What is the difference between the File and RandomAccessFile classes? ... View Questions/Answers

Java modifiers  October 15, 2010 at 3:49 PM
What modifiers can be used with a local inner class? ... View Questions/Answers

Java math class  October 15, 2010 at 3:36 PM
Can you instantiate the Math class? ... View Questions/Answers

Java Thread and Runnable  October 15, 2010 at 3:25 PM
What's the difference between Thread and Runnable types? ... View Questions/Answers

Array copy  October 15, 2010 at 2:34 PM
Hello all.could someone telle me how to copy an array (holding random numbers)to a new array...( then make randomnumbers on this new array ) but without changing the excisting array ?last . possibility to print out the new array with the random numbers and index numbers as we... View Questions/Answers

java compillation error  October 15, 2010 at 2:22 PM
can u plz help me plz ... View Questions/Answers

software making  October 15, 2010 at 1:42 PM
software hello sir sir i have learned this language, c and c++. when we doing coding in c and c++. that time we run those program via compilar. sir i want to know about . how we convert those program into software. and how we give the graphical structure.suppos i want to make... View Questions/Answers

Java JDBC  October 15, 2010 at 1:18 PM
What is a "dirty read"? ... View Questions/Answers

Java exception  October 15, 2010 at 1:12 PM
Can an exception be rethrown? ... View Questions/Answers

Java garbage collector  October 15, 2010 at 1:07 PM
Which is garbage collected first: Normal variables or static variables? ... View Questions/Answers

Java AWT  October 15, 2010 at 1:03 PM
What is the relationship between the Canvas class and the Graphics class? ... View Questions/Answers

Java applet  October 15, 2010 at 1:00 PM
What is the sequence for calling the methods by AWT for applets? ... View Questions/Answers

Java applet  October 15, 2010 at 12:59 PM
How can I arrange for different applets on a web page to communicate with each other? ... View Questions/Answers

Java applet  October 15, 2010 at 12:58 PM
How do I go from my applet to another JSP or HTML page? ... View Questions/Answers

Java applet  October 15, 2010 at 12:56 PM
How do I determine the width and height of my application? ... View Questions/Answers

Java JDBC  October 15, 2010 at 12:48 PM
What are the difference between DAO (Data Access Object ) and DAC (Data Access Component)? ... View Questions/Answers

Java Objects  October 15, 2010 at 12:47 PM
What are Data Transfer Objects and where are they used? ... View Questions/Answers

Java statements  October 15, 2010 at 12:41 PM
What is the difference between a break statement and a continue statement? ... View Questions/Answers

Java type casting  October 15, 2010 at 12:40 PM
Can a Byte object be cast to a double value? ... View Questions/Answers

Java access modifiers  October 15, 2010 at 12:39 PM
If a class is declared without any access modifiers, where may the class be accessed? ... View Questions/Answers

java statements  October 15, 2010 at 12:31 PM
What is the difference between an if statement and a switch statement? ... View Questions/Answers

Java JVM  October 15, 2010 at 11:32 AM
What is PermGen space? ... View Questions/Answers

Java basics  October 15, 2010 at 11:31 AM
What do you mean by Legacy class? ... View Questions/Answers

Java JDBC ODBC  October 15, 2010 at 11:05 AM
What is the difference between JDBC and ODBC? ... View Questions/Answers

Java applet  October 15, 2010 at 11:03 AM
How do you set security in applets? ... View Questions/Answers

Java applet  October 15, 2010 at 11:01 AM
How are the differences between Applets and Applications? ... View Questions/Answers

Java parser  October 15, 2010 at 10:59 AM
What is the difference between DOM and SAX? ... View Questions/Answers

Java applet  October 15, 2010 at 10:54 AM
What tags are mandatory when creating HTML to display an applet? ... View Questions/Answers

Java applet  October 15, 2010 at 10:50 AM
What is AppletStub Interface? ... View Questions/Answers

java  October 15, 2010 at 9:43 AM
Hi Mr.Deepak,As per the yesterday's question thanks for your reply but i dont have any problem with database url, the same url is connecting to database, i think the problem is i dont knw how to create bean file means login.java file in Netbeans IDE, I have placed login.java file in the ... View Questions/Answers

java  October 14, 2010 at 6:34 PM
Can i have different locale as many of them as the is. i only hav efor brazil and italy. ... View Questions/Answers

java  October 14, 2010 at 6:32 PM
Pls help me with project or pls give me guide lines to this:Hi friends and how are you? i have a problem i need to write a java program which has a two java packages, one has the interface and the other has classes, with each class calculating the conversion of the South african rand to ... View Questions/Answers

java  October 14, 2010 at 6:30 PM
Im asking for simple java program of threads and they work pls.thank you ... View Questions/Answers

java  October 14, 2010 at 6:28 PM
Im asking for simple java program of format I/O. ... View Questions/Answers

java  October 14, 2010 at 6:27 PM
Im asking for simple java program which converts rands to dollars/pound/euro/yuan/yen pls. ... View Questions/Answers

multiple inheritance  October 14, 2010 at 6:26 PM
Class A extends Class B but Class A also inherit Super Class Object so it is multiple inheritence give reason in support of your answer ... View Questions/Answers

java  October 14, 2010 at 6:25 PM
Im asking for simple java program with encapsulation pls. ... View Questions/Answers

java  October 14, 2010 at 6:24 PM
Im asking for simple java program with polymophysm pls. ... View Questions/Answers

JAVA  October 14, 2010 at 5:50 PM
How to hide Action Name in address bar....if u submit the submit button the action and event name is display in address bar of browser.. how to hide that ? pl tell me asap ... View Questions/Answers

Video in flex  October 14, 2010 at 4:39 PM
Hi........I want to know What is the difference between streaming & progresive download?please give me an example for that....Thanks in Advance ... View Questions/Answers

Mask in Flex  October 14, 2010 at 4:36 PM
Hi......Is it possible to create 'gradient mask' in flex?please give me the ans ASAP.....Thanks in advance ... View Questions/Answers

JDBC  October 14, 2010 at 4:35 PM
what is ACID in transaction? ... View Questions/Answers

Java Exception  October 14, 2010 at 4:33 PM
What are monitors? ... View Questions/Answers

Size in FLex  October 14, 2010 at 4:31 PM
Hi...I just want to know about...What happens in measure()?measuredHeight, measuredWidth, measuredMinHeight, measuredMinWidth are set. please give me an example with description...Thanks ... View Questions/Answers

Flex basic  October 14, 2010 at 4:28 PM
Hi..........I want to know aboutWhat is localToGlobal and globalToLocal in flex?please give me ans ASAP.....Thanks ... View Questions/Answers

J2ME  October 14, 2010 at 4:24 PM
WHEN WILL repaint() of CustomItem will call automatically ... View Questions/Answers

Skin in flex  October 14, 2010 at 4:23 PM
Hi.....please give an example forHow do you create skinning for a component? Thanks ... View Questions/Answers

Java memory allocation  October 14, 2010 at 4:12 PM
How does Java allocate stack and heap memory? ... View Questions/Answers

Java i/o  October 14, 2010 at 4:10 PM
How can you improve Java I/O performance? ... View Questions/Answers

Java fundamentals  October 14, 2010 at 4:07 PM
How does the Object Oriented approach improve software development? ... View Questions/Answers

Flex basic  October 14, 2010 at 4:04 PM
Hi......Please tell me aboutWhat are non-visual components in flex? What class do they extend? please give the name of these components.......Thanks ... View Questions/Answers

Flex basic  October 14, 2010 at 4:01 PM
Hi........I want to know aboutWhat will happen when you removeChild() and addChild()?please give me the ans ASAP.......Thanks ... View Questions/Answers

Style in flex  October 14, 2010 at 3:56 PM
Hi......I want to know aboutWhat is the difference between style and a property in flex?please give me an example......Thanks ... View Questions/Answers

DataGrid in flex  October 14, 2010 at 3:52 PM
Hi.....Please tell me aboutDataGrid extends which class?please give me the syntax.........Thanks ... View Questions/Answers

Java fundamentals  October 14, 2010 at 3:50 PM
Can I be able to override a final method? ... View Questions/Answers

java-oracle  October 14, 2010 at 3:49 PM
hi friends, I wanted to upload a image from jsp page to oracle database.i am not getting how to do it... Please help me if you can....... please give me detail code.... Thanks in advance ... View Questions/Answers

ArrayCollection in DataGrid  October 14, 2010 at 3:48 PM
Hi....I want to know aboutWhat are the advantages of using arraycollection as a dataprovider instead of array in DataGrid?please give the ans ASAP.......Thanks ... View Questions/Answers

Java Exception  October 14, 2010 at 3:47 PM
If I write System.exit (0); at the end of the try block, will the finally block still execute? ... View Questions/Answers

Java fundamentals  October 14, 2010 at 3:44 PM
What is meant by pass by reference and pass by value in Java? ... View Questions/Answers

ArrayCollection in FLex  October 14, 2010 at 3:44 PM
Hi.......I want to know about What collection change event gets fired when data changes in arrayCollection?please tell me the name of this event.......Thanks ... View Questions/Answers

DataProvider in flex  October 14, 2010 at 3:38 PM
Hi....I want to know regarding.....What are the different data types that the data provider can take? How does it resolve different data types internally in the framework?please tell me the name of datatypes.......Thanks ... View Questions/Answers

Java fundamentals  October 14, 2010 at 3:34 PM
Does Java support multi dimensional arrays? ... View Questions/Answers

DataGrid in flex  October 14, 2010 at 3:34 PM
Hi....Please tell me What is the data type of the dataprovider property in DataGrid?please give an small example for that....Thanks ... View Questions/Answers

DataGrid in flex  October 14, 2010 at 3:32 PM
Hi.......I want to know aboutHow do you access methods in DataGrid from external itemRenderers?please give an example so i can clearly understand....Thanks ... View Questions/Answers

Java JDBC  October 14, 2010 at 3:31 PM
What is the difference between executeQuery () and execute() ? ... View Questions/Answers

Item renderer in flex  October 14, 2010 at 3:29 PM
Hi...Please tell me about what does listData contain in ItemRenderers? What is the Type of listData?please give an example for that........Thanks ... View Questions/Answers

FLex basic  October 14, 2010 at 3:26 PM
Hi.....I want to know aboutWhat is the difference between DisplayObjectContainer and DisplayObject?please give an ans ASAP.....Thanks ... View Questions/Answers

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