var res = [];
res[0] = String(Boolean(0)); // false
res[1] = String(Boolean(1)); // true
res[2] = String(new Date(2018, 0, 9, 23, 5, 45)); // Tue Jan 09 2018 23:05:45 GMT+0900 (대한민국 표준시)
res[3] = String("12345"); // 12345
res[4] = String(12345); // 12345
document.write(res.join("<br>"));