charAt

Description

Retrieves the character at the index specified.

Syntax

1. StringObj.charAt(index)
2. "String Literal".charAt(index)

Parameters

index

The number of the character in the string to be returned.

returns

returns the character in the position specified by the parameter index. The index of the first character in a string is 0. If index is not a number from 0 to string.length - 1 , an empty string is returned.

Example

s = new String("Hello World");
s.charAt(2); //returns "l"