It's a global variable.
what does below matriculation mean
A local variable is only available for use in the procedure it was declared in. Most variables are local. Once the procedure ends, the variable is lost, but as the procedure has done its job, that is not a problem. The opposite is a global variable which is declared outside all procedures and is available for use by any of them.A local variable is only available for use in the procedure it was declared in. Most variables are local. Once the procedure ends, the variable is lost, but as the procedure has done its job, that is not a problem. The opposite is a global variable which is declared outside all procedures and is available for use by any of them.A local variable is only available for use in the procedure it was declared in. Most variables are local. Once the procedure ends, the variable is lost, but as the procedure has done its job, that is not a problem. The opposite is a global variable which is declared outside all procedures and is available for use by any of them.A local variable is only available for use in the procedure it was declared in. Most variables are local. Once the procedure ends, the variable is lost, but as the procedure has done its job, that is not a problem. The opposite is a global variable which is declared outside all procedures and is available for use by any of them.A local variable is only available for use in the procedure it was declared in. Most variables are local. Once the procedure ends, the variable is lost, but as the procedure has done its job, that is not a problem. The opposite is a global variable which is declared outside all procedures and is available for use by any of them.A local variable is only available for use in the procedure it was declared in. Most variables are local. Once the procedure ends, the variable is lost, but as the procedure has done its job, that is not a problem. The opposite is a global variable which is declared outside all procedures and is available for use by any of them.A local variable is only available for use in the procedure it was declared in. Most variables are local. Once the procedure ends, the variable is lost, but as the procedure has done its job, that is not a problem. The opposite is a global variable which is declared outside all procedures and is available for use by any of them.A local variable is only available for use in the procedure it was declared in. Most variables are local. Once the procedure ends, the variable is lost, but as the procedure has done its job, that is not a problem. The opposite is a global variable which is declared outside all procedures and is available for use by any of them.A local variable is only available for use in the procedure it was declared in. Most variables are local. Once the procedure ends, the variable is lost, but as the procedure has done its job, that is not a problem. The opposite is a global variable which is declared outside all procedures and is available for use by any of them.A local variable is only available for use in the procedure it was declared in. Most variables are local. Once the procedure ends, the variable is lost, but as the procedure has done its job, that is not a problem. The opposite is a global variable which is declared outside all procedures and is available for use by any of them.A local variable is only available for use in the procedure it was declared in. Most variables are local. Once the procedure ends, the variable is lost, but as the procedure has done its job, that is not a problem. The opposite is a global variable which is declared outside all procedures and is available for use by any of them.
global and static
A variable declared as final can't be modified, once a value is assigned.
Variables are values that can change during the program once declared. Oppose to that, Constants, also values once declared, can't change their values.
Register variables are stored in register of microprocessor/micro-controller. The read/write access to register variable is the fastest because CPU never need any memory BUS operation to access these variable. Auto variable are stored in stack thus access are much slower. Auto variable can be converted to register by using register keyword before it. It has platform specific limitation. Register variable will work only if free registers are available to hold the variable for a function scope. In case of Microprocessor or microcontrollers having very less number of general purpose registers will never take register variable even if we declare it as register.
The Scope of a variable defines the areas of a program where this variable would be visible and can be used. For ex: a. Method variables - are visible only inside the method where they are declared and hence their scope is only the method b. Class variables - are visible inside the class and can be used by any method inside the class and hence their scope is the whole class.
It really depends on the programming language, but in general, this is true. In Java, for example, the scope of a variable declared in a method is the method - outside of the method it is inaccessible, and once the method finishes execution, the variable disappears.
There are two types of variables in Java:• Primitives - A primitive variable can be one of eight types: char, boolean, byte, short, int, long, double, or float. Once a primitive has been declared, its primitive type can never change, although in most cases its value can change.• Reference variables - A reference variable is used to refer to (or access) an object. A reference variable is declared to be of a specific type and that type can never be changed.
a variable that is defined within a block is considered to have local scope, i.e., it is only visible to the block that contains it. Its lifetime is also limited unless it is marked as a 'static' variable, in which case it will exist for the entire length of program execution.
1. Get user's permission for the app. 2.Facebook will add "code" get variable on the url declared on the redirect_uri. 3.Using the "code" variable, generate access_token using this link, 4.Graph API will generate the access_token just once
a specifier tells the JVM how to treat a particular class,method and variable while executing the program. For example, final classes cannot be extended and final methods cannot be overriden and final variables cannot be changed once declared. Likewise,static methods and variables can be accessed without having to instantiate an object for their class