Question

How to convert a character to uppercase using case mapping information from the UnicodeData file in Java

Answer 1

package javaapplication1;

public class JavaApplication1 {
  
    public static void main(String[] args) {
  
        char ch = 'i';
      
        char cht = Character.toUpperCase(ch);
         
        System.out.println(cht);
        
        System.out.println(Character.toUpperCase('z'));
    }
}
  
/*
run:
 
I
Z
  
*/

 

70+ SQL courses for beginners and professionals