function secondsToHms(d) {
d = Number(d);
var h = Math.floor(d / 3600);
var m = Math.floor(d % 3600 / 60);
var s = Math.floor(d % 3600 % 60);
var hDisplay = h > 0 ? h + (h == 1 ? " hour, " : " hours, ") : "";
var mDisplay = m > 0 ? m + (m == 1 ? " minute, " : " minutes, ") : "";
var sDisplay = s > 0 ? s + (s == 1 ? " second" : " seconds") : "";
return hDisplay + mDisplay + sDisplay;
}
const convertMinutes = (minutes) => {
if (minutes === null || minutes == 0 || isNaN(minutes)) return "Undefined";
let h = Math.trunc(time / 60);
let m = time % 60;
let hDisplay = h > 0 ? h + (h === 1 ? " Hour " : " Hours ") : "";
let mDisplay = m > 0 ? m + (m === 1 ? " Minute " : " Minutes ") : "";
return hDisplay + mDisplay;
}
const date = new Date();
const hhmmss = date.toLocaleTimeString();
console.log( hhmmss ); // 12:34:21
var myDate = new Date().toTimeString().replace(/.*(d{2}:d{2}:d{2}).*/, "$1");
console.log(myDate)
//using regex
function convertSeconds(seconds) {
var convert = function(x) { return (x < 10) ? "0"+x : x; }
return convert(parseInt(seconds / (60*60))) + ":" +
convert(parseInt(seconds / 60 % 60)) + ":" +
convert(seconds % 60)
}
String.prototype.toHHMMSS = function () {
var sec_num = parseInt(this, 10); // don't forget the second param
var hours = Math.floor(sec_num / 3600);
var minutes = Math.floor((sec_num - (hours * 3600)) / 60);
var seconds = sec_num - (hours * 3600) - (minutes * 60);
if (hours < 10) {hours = "0"+hours;}
if (minutes < 10) {minutes = "0"+minutes;}
if (seconds < 10) {seconds = "0"+seconds;}
return hours+':'+minutes+':'+seconds;
}
convert seconds to hours ,minutes and seconds