Gets the character at a specified index as an integer code.
Syntax
charCodeAt(pos:int) : int
| Parameters |
Description |
pos |
The index (position) of the character, where
0 is the index of the first character. The last index is the length
of the string minus 1. |
| Returns |
Description |
int |
The Unicode value of the character at the specified
index, or an empty string if the index is out of range. |
Usage
The return value is the standard Unicode
code for the character, in the range 0 through 65535.
Examples
This example displays
First
= 80 Last = 111.
var cities = new String("Paris Moscow Tokyo");
"First = " + cities.charCodeAt(0) +
"\nLast = " + cities.charCodeAt(cities.length() - 1)