Question

How to get substring between two indexes in StringBuffer with Java

Answer 1

public class MyClass {
    public static void main(String args[]) {
        StringBuffer sb = new StringBuffer("PHP Java C++ C# C Python"); 

        System.out.println(sb); 
        System.out.println(sb.substring(4, 7)); 
        System.out.println(sb.substring(9, 12)); 
    }
}



/*
run:

PHP Java C++ C# C Python
Jav
C++

*/

 

70+ SQL courses for beginners and professionals