Function getCodePoint

getCodePoint(string: string, i?: number): number
Get the code point number for a character in a string. Polyfill for [codePointAt]https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/codePointAt.
Parameters
- string: string
  The string to get the code point from.
- Optionali: number
  The index in the string.
Returns number
The code point value for the character in the string.