charAt(int index):
Returns the char value at the specified index.
Syntax:
public char charAt(int index)
Note: An index ranges from 0 to length() – 1. If index is negative or greater than length() – 1, it will throw IndexOutOfBoundsException.
Example:
StringCharAtExample.java
/** * This program is used to show the use of charAt() method. * @author w3spoint */ class TestString{ String str = "www.w3spoint.com"; /** * This method is used to show the use of charAt() method. * @author w3spoint */ public void charAtTest(){ //Returns the character value at the specified index. System.out.println(str.charAt(8)); } } public class StringCharAtExample { public static void main(String args[]){ //creating TestString object TestString obj = new TestString(); //method call obj.charAtTest(); } } |
Output:
o |
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