Local Variable and Instant Variable
and instance variable Instance variable is declared within a class but not within a method, while a local variable is declared within a method. Instance variable get...Local Variable and Instant Variable  difference between Local 

add a property to instance variable
add a property to instance variable  How to add a property to instance variable in iPhone SDK 

Static Variable
that a certain object/variable is resident in memory and accessed each time an instance..., it means that the static variable is shared among all instances of the class...Static Variable  What is the basic use of introducing static variable 

Class and Instance
; public int y=3;} What are the class variable? What are the instance variables... = " +b.x);   Instance variables are declared in a class, but outside a method... in the heap, there is a slot in it for each instance variable value. Therefore 

Example of a instance variable
class,  the same copy of  instance variable is provided to all.... Now call the instance variable. Now again make a new object of the class... Example of a instance variable    

Example of a class variable (static variable)
of a class variable. It will be updated each time the instance has been called. We... Example of a class variable (static variable)   ... you can define the static class variable in a class. When a number of objects 

Variable Names
for variables, all instance, class, and class constants are in mixed case with a lowercase.... Differentiating by Lifetime (Local, Instance, and Class variables... Java Notes Variable Names 

instance
instance  What is the exact need of declaring a variable as instance 

Declare Reference variable
Declare Reference variable   class A { int a; //instance... followed here... } } My Question is that instance variable occupy space in memory when object is created. Static variable is class variable which 

Static variable in java
methods, variable inside a class and static class. Static variable is also called class variable which belongs to class not to object. Static variable is declared inside a class but outside the method or Constructor 

instance varaiable
instance varaiable  if we create a class which has two instance variable but don't create object of that class then what is called that instance variable??? bcoz they didn't allocate memory 

Referance variable - Java Interview Questions
instance variable as local variable in java   Hi friend,Local variables... is allocated in the heap, there is a slot in it for each instance variable value. Therefore an instance variable is created when an object is created and destroyed 

Private variable of class
Private variable of class  Hi..... What keyword allows you to refer to private variables of a class in flex? Please give me an example for that Thanks  Ans: private keyword and this keyword 

java Transient variable - Java Beginners
to indicate that the member variable should not be serialized when the class instance... if a variable is declared as transient in a Serializable class and the class... of the variable becomes null public class Class1{ private transient String 

What is a local, member and a class variable?
What is a local, member and a class variable?   Hi, What is a local, member and a class variable? thanks 

php variable functions
php variable functions  Setting a variable in a class function, where can I use that variable 

Flex Variable Scope
Scope of the variable defines the accessibility of the variable across the application. The global variable has global access to the application and local variable is restricted to the block of code only. The variable defined outside 

Difference between the local and class variable.
Description: The class variable are declared in the class but not within methods of any class. Whereas the local variable exits within the methods of any... between the class and local variable. Showing Local Variable 

Java Final Variable
Java Final Variable  I have some confusion --Final variable has single copy for each object so can we access final variable through class name,or it is necessary to create object for accessing final variable 

how to pass class variable to another class
how to pass class variable to another class  i need to access a variable from a class to another class currently running at the same time. using... the following code: import java.util.*; class A { static int regd; static int 

static & instance - Java Beginners
static & instance  what is different between static variable and instance variable .? plz explain with example. and when we can use static variable and when can use instance variable.    public class Main 

Store Variable in Java
Store Variable in Java  How to store Variables in Java?   public class DoubleTest { public static void main(String[] args) { double...(aDouble); // Outputs 7.21 } }   Variable in Java 

PHP Variable variables
PHP Variables variable: Variables variable is a new kind of technique of using variables, in this technique we need to use more than one variable and we can... the use of variable variable both in general use as well as in OOP concept. PHP 

Initializing Integer Variable issue?
Initializing Integer Variable issue?  My program is supposed to take a phrase like you'd see on a TV commercial, for example: "Call 1-800-GETLOAN now... on how to shorten/optimize the code are welcome. Code below. public class 

Lookup failed in SessionBean
directories but I get Exception in method "Object objref = ctx.lookup("ejb/test/MyTestSessionBean");" NetBeans can't find "ejb/test/MyTestSessionBean". How 

please tell me the difference between local variable, staitic variables, and instance variables....
please tell me the difference between local variable, staitic variables, and instance variables....  please tell me the difference between local variable, staitic variables, and instance variables 

how to set the class path variable in tomcat ?
how to set the class path variable in tomcat ?  description... for the useBean class attribute action.TestBean is invalid...;jsp:useBean id="test" class="action.TestBean" /> <jsp:setProperty name 

variable setting for servlet - JSP-Servlet
variable setting for servlet  how to set environment variable and class path variable for servlet and to compile servlet files i am using tomcat 6.0  Hi Friend, Please visit the following links: http 

Java struts variable valu - Struts
Java struts variable valu  Hii.. can u suggest me how to declare a variable in my jsp page and then fetching its value in the action class.. my requirement is to execute a block of code depending on the value of the variable 

Application scope variable inside ServletConfigListener
Application scope variable inside ServletConfigListener  Hi... want to set a application scope variable inside the run method in this code. How... out. I need to set a class as a application scoped object in the run method 

Creating a Local Variable in JSP
. This works like a instance variable.  Now consider a situation where we have...Creating a Local Variable in JSP      In jsp when we have to create a method or variable we usually declare 

How to define variable in Velocity
How to define variable in Velocity       This Example shows you how to define a variable... of VelocityContext Class. 3:-Create Template class object, Template class object 

Local Variable ,Package & import
it is declared. Example of Local variable : The class variable are declared in the class but not within methods of any class. Whereas the local variable exits within... to understand the difference between the class and local variable : Showing Local 

store data from a variable in mysql?
store data from a variable in mysql?  sir last time asked you tell me how to retrieve data from a database mysql and store it in an int variable... of the calculation from an int variable into mysql in a new table of database. how 

Pointer a variable
Pointer a variable  hii, Pointer is a variable or not ?   hello, Yes, a pointer is a variable 

Java variable
Java variable   To what value is a variable of the String type automatically initialized 

Get Environment Variable Java
of the System class and gets the information about environment variable. get... Get Environment Variable Java       In this example we are getting environment variable. To get 

Passing a java property to a javascript variable
a java property to a js variable: action class: collegename have a property in action class which having its getter/setter method. JSP code: <%@ taglib...' is undefined i have also tried this method: Action class: HttpServletRequest 

Passing variable
Passing variable  How to pass variable to HTTP object in HTMl or PHP 

Ejb Module
Administrator */ public class EJBBean implements SessionBean{ private SessionContext...Ejb Module  Respected Sir/Mam I m using jdk1.5 and jboss4.0.2 Here... Administrator */ public class sunLoginAction extends Action { /** Creates a new 

Ejb Module
Administrator */ public class EJBBean implements SessionBean{ private SessionContext...Ejb Module  Respected Sir/Mam I m using jdk1.5 and jboss4.0.2 Here... Administrator */ public class sunLoginAction extends Action { /** Creates a new 

final variable
final variable  Please give some easiest and understanding example program for final variable 

environment variable
environment variable  what are the environment variable is need to run j2ee application in eclipse could you explain the details 

Assigning a value to JSP variable from a bean class. - JSP-Servlet
Assigning a value to JSP variable from a bean class.  Hi, I want to know how we can assign value to a JSP variable from a Java Bean. I am using Struts, JSTL. Which tags should I use to assign the value. e.g Kindly 

Using Unicode Variable Names - Java Tutorials
Using Unicode Variable Names 2001-11-23 The Java Specialists' Newsletter [Issue 036] - Using Unicode Variable Names Author: Dr. Heinz M. Kabutz... members are currently subscribed from 56 countries Using Unicode Variable 

Shadow variables are evil
if a local variable has the same name as an outer instance variable? The inner... an instance variable. int width; . . . public void setWidth(int width... as the instance variable. To refer to the instance variable rather than 

environment variable
environment variable  what is environment variable in java?   Environment variables are used by the Operating System to pass configuration information to applications 

Java Transient Variable
Java Transient Variables Before knowing the transient variable you should firs... mark that object as persistent. You can also say that the transient variable is a variable whose state does not  Serialized. An example of transient 

Creating a Local Variable in JSP
will be applicable in the whole page. This works like a instance variable.  Now...Creating a Local Variable in JSP     ... or variable we usually declare it inside the declaration tag. If we declare 

Create session variable.
Create session variable In this example, you will learn how to create session variable in HTML form. You can use your email id to find the session value... an Email field and fix submit buttton. Create a session variable code in PHP 

How to pass variable from one class to another in java
How to pass variable from one class to another in java  How to pass variable from one class to another in java?   Example: public class...; } } //Another class Class2. public class Class2 { public static void main(String 

Application Variable
anyone show a simple sample code of storing the connection data in a variable so 

Local/Instance/Class Variables
Java NotesLocal/Instance/Class Variables There are three kinds of Java... are not visible outside the method. Instance variables are declared in a class... variable value. Therefore an instance variable is created when an object 

MXML variable
 

how to assign javascript variable value to a jsp variable
how to assign javascript variable value to a jsp variable  how to assign javascript variable value to a jsp variable 

retrieve data from mysql database and store it in a variable ?
retrieve data from mysql database and store it in a variable ?  sir... to store that data in int variable. how to do this ?   Here is an example... the database. import java.sql.*; class RetrieveData { public static void main 

PHP Static Variable and Methods
copy of the variable for the class. All objects of that class will access one copy... the all objects of that class. If we declare a method as static then we can access the method using class, without instantiating any object. Example of PHP Static 

variable answer1 might not have been initialized
variable answer1 might not have been initialized   import java .io.*; public class Test{ public static void main(String[] args) throws....*; public class Test{ public static void main(String[] args) throws IOException 

count statement that saves results on a variable in a java bean
count statement that saves results on a variable in a java bean  Hello i want to ask you where is the problem and my programme give me only null returns ---> package javalab; import java.sql.*; public class History 

count statement that saves results on a variable in a java bean
count statement that saves results on a variable in a java bean  Hello i want to ask you where is the problem and my programme give me only null returns ---> package javalab; import java.sql.*; public class History 

define string variable in php
define string variable in php  how to define string variable in PHP 

global variable in objective c
global variable in objective c  Declaring global variable in objective c 

static variable in php
static variable in php  How can i call a global variable as a static variable 

how to inherit static variable
how to inherit static variable   how to inherit static variable or methods in Java?? Please explain the entire process of inheriting the variable. Thanks in advance 

php search variable
php search variable  Search variable in PHP 

variable function in php
variable function in php  Can any one tell me how to write a variable function in PHP?   Go through the PHP Variable function tutorial ... PHP Variable Function 

Swap two numbers without using third variable
Swap two numbers without using third variable In this section we are going to swap two variables without using the third variable. For this, we have used input.nextInt() method of Scanner class for getting the integer type values 

php variable scope
php variable scope  How can i access a variable from scope of another function 

php variable in javascript
php variable in javascript  Access php variables in Javascipt or Jquery rather than php echo $variable 

variable types in php - PHP
variable types in php  Do i need to explicitly specify the variable type in PHP 

variable function in php
variable function in php  Can any one tell me how to write a variable function in PHP 

STATIC VARIABLE DECLARATION
STATIC VARIABLE DECLARATION  why cannot the static variable declare inside the method 

variable declaration in c and c++
variable declaration in c and c++  Comparison and an example of variable declaration in C and C 

What is the importance of static variable?
What is the importance of static variable?  hi, What is the importance of static variable? thanks 

What is use of a abstract variable?
What is use of a abstract variable?   Hi, What is use of a abstract variable? thanks 

What is use of a abstract variable?
What is use of a abstract variable?   Hi, What is use of a abstract variable? thanks 

Serialize the static variable
Serialize the static variable  hello, Can we serialize the static variable?   hii Yes we can serialize the static variable. if u don't want to serialize, u need to declare the variable as transient 

php a href variable
php a href variable  href variable PHP.. please explain 

php define variable
php define variable  How to define a simple and a global variable in PHP 

if variable is null php
if variable is null php  How to check if submitted variable is null in PHP? Thanks!   Check if Variable is NULL in PHP You can use isset($var) to check if the variable is not defined or null in PHP. and after setting 

How to set a variable value using velocity
How to set a variable value using velocity       This Example shows you how to set variable value... object of VelocityContext Class. 3:-Create Template class object, Template 

Access a variable local and globally
Access a variable local and globally  how can we access a variable local and globel??   hello, if you want to access your variable with in the view then declare it in the view.h file and if you want your variable 

print variable in iphone
print variable in iphone  how can i print a variable in iphone????   hello,, if you want to print a variable in objective C if integer then int i=3; NSLog(@"%d",i); if string then NSSting *str; NSLog(@"%@",str 

Create Session Variable PHP
Create Session Variable PHP  hi, Write a program which shows the example of how to create session variable in PHP. Please suggest the reference... session Variable in PHP. May be this reference will solve your query. Thanks 

creating a global variable with php
creating a global variable with php  Is it possible to create a variable to declare as global in case of database connectivity?   Yes, if you want to have access of that variable anywhere in the program. See the example 

What is a transient variable?
What is a transient variable?   Hi, What is a transient variable? Thanks,   Hi, Any variable which is altered(modified) with transient keyword becomes transient variable in java. It will be beneficiary 

variable for cookie.setDomain - JSP-Servlet
variable for cookie.setDomain  I want to create a variable to use inside the following statement: cookie.setDomain(".mydomain.com"); Users will be hitting different sites using the same code for all. Any suggestions would 

using variable loop
using variable loop  program to print alphabets from a-z along with ASCII codes of each alphabets in two columns using a character variable loop...can anyone help me 

Session Variable in Wicket
Session Variable in Wicket  can anyone tell me about sesion variables in wicket ? thanks 

JSP Create Variable
JSP Create Variable          JSP Create Variable is used to create a variable in jsp. The scriptlets include a java code to be written as <%! %> 

you pass a variable by value.
you pass a variable by value.  How do you pass a variable by value?   Hi friends, Just like in C++, put an ampersand in front of it, like $a = &$b /*--------------Pass By value----------------*/ function add 

JavaScript display variable in alert
JavaScript display variable in alert  How to display variable... variable is declared by using var keyword.This variable can hold any type of value... put variable or any statement in alert which you want to display 

array variable in a java program
array variable in a java program  How do i write a program that will prompt the user for a list of 5 prices, that cosist of the sum of all the prices, the average of the prices, and all prices that are higher than the calculated 

Spring Setter Injection
to inject the value into the instance variable from the xml file without hard coding... to the bean instance variable is Injected so when you will run... class and there attributes and specify the default value into it. Some steps 

Variable length arrays?
Variable length arrays?  Hi: I enjoy reading from your site especially the example seem to speak louder than the description. Thanks for your... a variable length string array such as the following itemList[0] = {"rose 

non static variable cannot be referenced from static context
non static variable cannot be referenced from static context  public class Add{ int foo=7; int bar=8; public int add(int x,int y...); Add a2=new Add(); a2.add(foo,bar); }//main }//class I 

JSP Variable in Javascript
JSP Variable in Javascript          JSP Variable in Javascript helps you to pass jsp variable to javascript. The JavaScript include a function 

how to pass variable from simple java main class(not servlet) to the jsp page?
how to pass variable from simple java main class(not servlet) to the jsp page?  I have a simple Java class in which I invoke a call to a JSP page... from the simple Java class to the JSP page. How can I do that? Here is my 

Assigning variable in mysql - SQL
Assigning variable in mysql  i have tables purchase, serialtable and salesdetail. i want to create a trigger that will fire on insert on salesdetails to update my purchase.quantityInstock column by selecting a productcode from 

non static variable cannot be referenced from static context
non static variable cannot be referenced from static context  public class Add{ int foo=7; int bar=8; public int add(int x,int y...); Add a2=new Add(); a2.add(foo,bar); }//main }//class