JavaScript » String » charCodeAt
- Syntax:
- object.charCodeAt(index)
This method returns a character's Unicode value from a string by referring to its index within that string.
The characters in a string are indexed from left to right with the first character indexed as 0 and the last as String.length - 1.
Examples
Code:
myString = new String("charCodeAt method demonstration.")
document.write (myString.charCodeAt(2))Explanation:
This code reads a character from the string at the specified index and writes its Unicode value to the document.
