java tutorial - Method Character.toUpperCase() - java programming - learn java - java basics - java for beginners
Description
Method Character.toUpperCase() — The Character.toUpperCase () method - in Java, returns the specified char value in uppercase (uppercase).
Syntax
char toUpperCase(char ch)click below button to copy the code. By - java tutorial - team
Options
Detailed information about the parameters:
- ch is a primitive character type (char).
Return value
- In Java, Character.toUpperCase () returns the specified value in uppercase.
Sample Code
public class Test{
public static void main(String args[]){
System.out.println("Value \"a\" in uppercase: " + Character.toUpperCase('a'));
System.out.println("Value \"V\" in uppercase: " + Character.toUpperCase('V'));
System.out.println("Value \"1\" in uppercase: " + Character.toUpperCase('1'));
System.out.println("Value \"#\" in uppercase: " + Character.toUpperCase('#'));
}
}click below button to copy the code. By - java tutorial - team
Output
Value "a" in uppercase: A
Value "V" in uppercase: V
Value "1" in uppercase: 1
Value "#" in uppercase: #