Question

How to define initialize and use byte arrays in Java

Answer 1

public class MyClass {
    public static void main(String args[]) {
        byte[] byteArr = new byte[]{21, 2, 34, 100, 7, 99};
  
        System.out.println(byteArr[0]);
        System.out.println(byteArr[1]);
         
        System.out.println();
        for (int i = 0; i < byteArr.length; i++)
             System.out.print(byteArr[i] + " ");
    }
}
   
   
   
   
/*
run:
  
21
2

21 2 34 100 7 99 
  
*/

 

70+ SQL courses for beginners and professionals