/Java/Different types of variables in java

Different types of variables in java

Type variable java

public class A  
{  
    static int m=100;//static variable  
    void method()  
    {    
        int n=90;//local variable    
    }  
    public static void main(String args[])  
    {  
        int data=50;//instance variable    
    }  
}//end of class

Different types of variables in java

// String - stores text, such as "Hello". String values are surrounded by double quotes
String str = "Hello";
// int - stores integers (whole numbers), without decimals, such as 123 or -123
int nbr = 0;
// float - stores floating point numbers, with decimals, such as 19.99 or -19.99
float pie = 3.141592;
// char - stores single characters, such as 'a' or 'B'. Char values are surrounded by single quotes
char letter = "A";
// boolean - stores values with two states: true or false
boolean checker = true;

Similar codes

5 votes149 views3 answers
Send action bar spigot
Java
7 votes101 views1 answer
Equals method in java
Java
3 votes265 views2 answers
Xml definition file for spring
Java Spring
0 vote138 views2 answers
R8: java.lang.OutOfMemoryError: GC overhead limit exceeded react-native
Java
4 votes175 views4 answers
Main method in java
Java
5 votes127 views2 answers
Get columns number sql
Java
0 vote145 views1 answer
New date api in java 8
Java
2 votes134 views1 answer
Android back navigation
Java
0 vote141 views1 answer
How to secure specific url in spring security
Java
1 vote123 views1 answer
How to display an integer in a textfield in java
Java