Java is an opensource program or not? why???
Java is an opensource program or not? why???  Java is an open source program or not.. why

why java is securable ?
why java is securable ?  why java is securable ?   Hi Friend, Java is secured because of following reasons: 1) It doesn't allow... is executed under JAVA Runtime Environment which has several Security related checking

Why bufferedreader is used in java?
Why bufferedreader is used in java?  Hi, What is the use of BufferedReader class in Java? why bufferedreader is used in java? It will be great if anyone can give me the example code of BufferedReader class in java. Thanks

why servlet as controller - Struts
why servlet as controller   Hi Friends, Main reasons for using servlet as a controller in struts. why not jsp . Thanks Prakash  Hi Friend, JSP is again a servlet which is having HTML syntax with java support.All

Why application server is important?
Why application server is important?  Hi, I have to select the good application server for running my Java based web applications. Which application server or tomcat container is good to run the application. On my website

Why hibernate is used?
Why hibernate is used? Hibernate is leading ORM solutions for developing the persistence layer of the enterprise applications. It provides gives performance... Hibernate saves the development time Hibernate allows to map the Java

why zero? - Java Interview Questions
why zero?  import java.util.Scanner; public class Simple { public... number is" + lowest); } } why the lowest number is zero?.. i know by default it will be zero.. but why i can get value for largest number

Why XML?, Why XML is used for?
Why XML? In this section we will understand the importance of XML and see Why... the structured data into XML files. There are various uses of the XML files. Why XML... Why XML is so important in programming? These days programming of almost all

why we use constructors instead of methods in java?
why we use constructors instead of methods in java?   why we use constructors instead of methods in java

why java program not run with msword editor
why java program not run with msword editor  if java program write in MICROSOFT WORD then why they are not run with jdk

Why does Java not support operator overloading?
Why does Java not support operator overloading?  Hi, Why does Java not support operator overloading? thanks

Why PHP ?
Why PHP? Reasons to use PHP are given below: 1.    PHP is open source, free to download and use : PHP is free and you can download... complex data exchange, Java objects, and CORBA

why java file save as its class name
why java file save as its class name  hi,this is subbareddy vajrala.my doubt is why java files save as its class names

what is java and why do i need it?
what is java and why do i need it?  Hi, Please tell me what is Java and why do i need it? Is it free to download? Also explain me how to write and test my first Java Application? What is the configuration or system requirement

Why is the main method declared static?
Why is the main method declared static?  Hi, Why is the main method... Java class always has the same signature, and we declare public static void main... without creating any instance for the java class, where we declared it. Any static

why we use abstract class in java?
why we use abstract class in java?  what is the the purpose of abstract class.Give example when to use abstract and when use interface

why we use design patterns in java?Example?
why we use design patterns in java?Example?  Hi..... Why we use design patterns?,why they are needed in programming languages?,advantages?   hi friend, please go through the following links may this will be helpful

Why do we use ORM?
Why do we use ORM?  Why do we use ORM?   ORM is technology to access the data from the database. With the help of ORM framework, business... define the mapping of which property for which column. In ORM we can use plain java

Which java collection to use in scenario below and Why?
Which java collection to use in scenario below and Why?  I want to store thousands of record in a collection and later I want to search. For best and optimized results, which collection will I prefer

why to use hibernet vs jdbc
why to use hibernet vs jdbc  plz send me the reply   Hi Friend, Differences: 1) Hibernate is data base independent Where JDBC is database... to implement your java cache. 4) Development is faster in Hibernate than JDBC. 5

what fastest DataStructre(efficient) in java? and why? - Java Beginners
what fastest DataStructre(efficient) in java? and why?  what is the fastest data Structres in java? and how,why compare to other DataStructer from other

why set doesn't allow duplicate value
why set doesn't allow duplicate value  HI Everyone Any one can help me why set not allowed duplicate value in java. Please post ur comment, its urgent. Thanks in advance

why the occupancy rate is zero? - Java Interview Questions
why the occupancy rate is zero?  import java.util.Scanner; public class lab3 { public static void main(String[]args) { int floor; int...); } } why the occupancy rate is always zero? please help. tq.  Hello

Why the null Pointer exception is comming? - Java Beginners
Why the null Pointer exception is comming?  My code is given below: import java.io.BufferedReader; import java.io.FileNotFoundException; import java.io.FileReader; import java.io.IOException; import

why my keyevent not function ? - java swing -
why my keyevent not function ? - java swing -   import java.awt.*; import java.awt.event.*; import javax.swing.*; import java.awt.event.KeyEvent; import java.awt.event.KeyListener; import

why my keyevent not function ? - java swing -
why my keyevent not function ? - java swing -   import java.awt.*; import java.awt.event.*; import javax.swing.*; import java.awt.event.KeyEvent; import java.awt.event.KeyListener; import

Why does Java provide both abstract class as well as interface
Why does Java provide both abstract class as well as interface  why does java have both abstract class as well as interface? what is the need or importance of having both

for writting java program why we are taking more than one class
for writting java program why we are taking more than one class  for writting java program only one class is enough but why we are taking more than one class

Java: Why aren't Java GUIs easier?
Java NotesWhy aren't Java GUIs easier? I don't want to exaggerate the difficulties of working with Java GUIs because they are much easier to build... in Visual Basic, for example. Flexibility in the big Java program

why mails are sending from the linux server - JavaMail
why mails are sending from the linux server  Mails are not sending... and Our java application is inside linux server. Whenever we send the mails from java application,mail are not sending .Mail server is installed on windows 2003

why java does not support multiple inheritance - Java Beginners
why java does not support multiple inheritance  hello friend, i knows that multiple inheritance is not supported in JAVA but this program looks ok then why we can not extends multiple classes in a single class, eventhough

Why Web Services?
Why Web Services? In this section of WebServices tutorials series we will understand why Web Services are developed and what are the benefits of using Web Services for  the development of  Enterprise applications. Why

EJB, Enterprise java bean- Why EJB (Enterprise Java Beans)?
Why EJB (Enterprise Java Beans)?        Enterprise Java Beans or EJB for short is the server-side component architecture for the Java 2 Platform

Why we should use string args[] in main method in java?
Why we should use string args[] in main method in java?  we use only string in the main method not any other one.. specify the reason... and tell me each and every meaning of public static void main(String args[])...   

why to create directory structure as web-inf & classes & lib - Java Beginners
why to create directory structure as web-inf & classes & lib    we all know that to prepare webapplications we will create a direcotry sturcture like webroot direcotry (eg:- f:\ourwapp) a)creating a direcotry

why to create directory structure as web-inf & classes & lib - Java Beginners
why to create directory structure as web-inf & classes & lib    we all know that to prepare webapplications we will create a direcotry sturcture like webroot direcotry (eg:- f:\ourwapp) a)creating a direcotry

Why spring?
Why spring?  Why do we need to learn Spring? and where can we use it thanks

Why NSMutableDictionary
Why NSMutableDictionary  Why NSMutableDictionary is used for?   NSMutableDictionary inherits from NSDictionary class, which is used to manage mutable associations of keys and values. Actually, NSMutableDictionary

why and where we use setter and getter methods in java, please give me one example program.....
why and where we use setter and getter methods in java, please give me one example program.....  why and where we use setter and getter methods in java, please give me one example program

why java ignore backspace event when there are more then 1 keychar for a single keystroke.
why java ignore backspace event when there are more then 1 keychar for a single keystroke.  why java ignore backspace event when there are more... then backspace and then a so the out put will be only a but it show 'ba' why

why jsp pages are not working on linux but java application is working in windows - JSP-Servlet
why jsp pages are not working on linux but java application is working in windows  java web application jsp pages are not showing the fileds corectly on linux server but same application is working on windows.why

Why Java as a programming Language?
Why Java as a programming Language?       Why Java as a  programming Language? Java is a general.... In this model, programs are developed around objects rather than actions and logics. In Java

Why request.getParameter(
Why request.getParameter(  Hi all, I want to to do upload file in my folder and that time i want to store date in my MySQL Database. Here...="POST"> why it happen? Anybody plz help me.. i want use it my project...plz

why this can't
why this can't  import java.util.*; class Dash{ public static void main(String args[]){ int x0=100; int[] x1=new int[3]; int[][] x2=new int[3][3]; int[][][] x3=new int[3][3][3

why it is very slow when I am using the backend as microsoft access file for running the java webapplication - SQL
why it is very slow when I am using the backend as microsoft access file for running the java webapplication  I am using the backend as microsoft access file for running the java webapplication.it is very slow when twoor mor

Why this is not working...?
Why this is not working...?  import java.util.*; public class Family { int size_of_family=0; public Person[] members=new Person[size_of_family]; Person d = new Person(); public Family (int size_of_family){ members = new

why jre in jdk
why jre in jdk  why jre in jdk

Why it called Struts?
Why it called Struts?  Why it called Struts

why the php is open source?
why the php is open source?  why the php is open source

why using static keyword
why using static keyword  why using static keyword