Question

How to get the index of last occurrence of substring in StringBuffer with Java

Answer 1

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

        System.out.println(sb.lastIndexOf("Java")); 
        System.out.println(sb.lastIndexOf("NodeJS")); 
    }
}


/*
run:

19
-1

*/

 

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