❮ String Methods
Example
String myStr = "Hello";
char result = myStr.charAt(0);
System.out.println(result);Definition and Usage
The charAt() method returns the character at the specified index in a string.
The index of the first character is 0, the second character is 1, and so on.
Syntax
public char charAt(int
index )Parameter Values
| Parameter | Description |
|---|---|
| index | An int value representing the index of the character to return |
Technical Details
| Returns: | A char value at the specified index of this string. The first char value is at index 0 |
|---|---|
| Throws: | IndexOutOfBoundsException - if index is negative or not less than the length of the specified string |