Function charCodeOf

Converts a character to its CharCode

If string contains multiple characters only the first one is converted

Example

Returns CharCode of 'A'

const cc = charCodeOf('A');
console.log(cc); // 65

Example

Returns NaN for empty String

const cc = charCodeOf('');
console.log(cc); // NaN

Returns

the CharChode of the character, or NaN if there is no character