var n = 8; var arr = new Uint8Array(n); for (let i = 0; i < n; ++i) { arr[i] = (Math.random() * 255) | 0; } const CP437 = "\0☺☻♥♦♣♠•◘○◙♂♀♪♫☼►◄↕‼¶§▬↨↑↓→←∟↔▲▼ !\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~⌂ÇüéâäàåçêëèïîìÄÅÉæÆôöòûùÿÖÜ¢£¥₧ƒáíóúñѪº¿⌐¬½¼¡«»░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀αßΓπΣσµτΦΘΩδ∞φε∩≡±≥≤⌠⌡÷≈°∙·√ⁿ²■ ".split(""); function convert_in_place(s) { for (let k = 0; k < s.length; k++) s[k] = CP437[s[k]]; return s; } function convert(buf) { return convert_in_place(buf.slice()); } function decodeAppend(buf) { let result = ""; for (let indexCharacter = 0; indexCharacter < buf.length; indexCharacter++) { result += CP437[buf[indexCharacter]]; } return result; } function decodeFromCharCode(buf) { const s = convert(buf); return String.fromCharCode.apply(null, s); } function decodeFromCharCode2(buf, chunk) { let str = ""; let pad = new Uint8Array(chunk); for(let k = 0; k < buf.length; k += chunk) { const remaining = buf.length - k; for (let i = 0; i < Math.min(chunk, remaining); i++) pad[i] = CP437[buf[k + i]]; str += String.fromCharCode.apply(null, remaining < chunk ? pad.subarray(0, remaining) : pad); } return str; }