AP® Computer Science A glossary
Index
Course: AP® Computer Science A Shows up in: Unit 1: Using Objects and Methods
The position of a character in a String, counted from 0. Valid indices run from 0 to length() - 1.
Appears in the course and exam description (CED): 1.15.B.1
In "ROBOT", R is at index 0 and T is at index 4. Arrays and lists in Unit 4 also use indices that start at 0.
String s = "ROBOT";
System.out.println(s.substring(4, 5));Output:
T