How the coding works and the symbol table
var str = 'Егор'; str.charCodeAt(0);//1056
1056♪ I'll see. http://pascal.net.ru/1251 I can't figure out where this code came from.
I'm looking for information, all over the tables, and the basic concepts (what coding is).
Question: How is this all interrelated and working?
All rows have an internal code for Yunikod.♪
Examining the Junicoda table itself and its organization ( useful: https://ru.wikipedia.org/wiki/%D0%9A%D0%B8%D1%80%D0%B8%D0%BB%D0%BB%D0%B8%D1%86%D0%B0_%D0%B2_%D0%AE%D0%BD%D0%B8%D0%BA%D0%BE%D0%B4%D0%B5 ♪ http://unicode-table.com/ru/#greek-coptic We'll find out that the symbol of the Cyrillic letter "E" is U+0415 (0x415 in the sixteenth system).
All above are confirmed by the function
1056I don't know.
1045 (dec) = 415 (hex)
We'll see the row coding table.
5♪ At the intersection, there's our letter.