local and global variables in java

The difference between a static variable and a global, local variableA static global variable is formed by the description of the global variable (external variable), preceded by static. Global variables themselves are static storage, and static

Variables defined in a program are called local variables. they are only used within the program and disappear as the program ends. Variables defined outside the program are called global variables, which can be called by the program but will not

JAVA global variables and local variables are similar in usage and nature in php and asp.net. I will introduce JAVA global variables and local variables in detail. Global variables:It is also called a member variable, which is a variable defined in

There are two types of member variables for the ①java class:         A variable that is modified by the static keyword, called a class variable or static variable           Another no static modifier, for member variables      ② popular Point said:  

1. Does not change as the function is invoked and exited, however, although the variable continues to exist, it cannot be used. If the function that defines it is invoked again, it can continue to be used, and the value left after the previous call

Before beginning to learn Java, we talked about the variables in the Java Foundation, although know that the goods will be used frequently, but did not think of the basic syntax here, unexpectedly there are member variables, local variables and

Before beginning to learn Java, talk about the variables in the Java Foundation (see http://www.linuxidc.com/Linux/2015-02/113862.htm), although know this goods will often use, but did not think of the basic grammar here, There's a pop-up. member

public class Test { Private String name;//member variable, also global variable public void ChangeName () { String n = "Tomoya";//n is a local variable name = N; }}In general, defined in the class, that is, the name of the position,

Global variable: Also called a member variable, refers to a variable defined in a class; it works in the entire class.Global variables can also be divided into: class variables and instance variables1. Class variables: Also known as static variables

Reference: http://rubyer.me/blog/485 Http://sunnyshuhai.iteye.com/blog/286970 In Ruby, global variables, instance variables, class variables, and symbol are often very different from other languages such as Java and are easy to mix up.First, there