JavaScript преобразование между строкой и ASCII
let ascii = 'a'.charCodeAt(0); // 97
let char = String.fromCharCode(ascii); // 'a'
Mattalui
let ascii = 'a'.charCodeAt(0); // 97
let char = String.fromCharCode(ascii); // 'a'String.fromCharCode(65,66,67); // returns 'ABC'
fromCharCode%2528104%252C68%252C117%252C102%252C106%252C100%252C107%252C105%252C49%252C53%252C54%2529%22%29