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.
codePointAt
The string to get the code point from.
Optional
The index in the string.
The code point value for the character in the string.
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.