let currentDate = new Date();
currentDate.toLocaleString;
If I were to console log the value of currentDate, it would show:
Wed Oct 16 2019 15:57:22 GMT+0300 (Israel Daylight Time)
However, what if I only want to display the minutes and seconds like 57:22? How can I achieve that?
Here is a challenge for you
const getTime = (str) => str.match(/:\d{2}:\d{2}/)[0].slice(1);
// test cases
const myTime = new Date(2019,09,16,23,59,59,999);
let timeStr = myTime.toLocaleString();
console.log(getTime(timeStr))
timeStr = "Wed Oct 16 2019 15:57:22 GMT+0300 (Israel Daylight Time)"
console.log(getTime(timeStr))Alternatively, you can try this
const pad = (num) => ("0"+num).slice(-2);
const currentTime = new Date();
console.log(`${pad(currentTime.getMinutes())}:${pad(currentTime.getSeconds())}`)If you want to display the current time using JavaScript, you can utilize the built-in methods of the Date object:
let currentDate = new Date();
let minutes = currentDate.getMinutes();
let seconds = currentDate.getSeconds();
console.log(minutes + ':' + seconds);
To ensure that the output is easily readable, you can add a leading zero to the minutes and seconds if they are less than 10:
let currentDate = new Date();
let minutes = currentDate.getMinutes();
let seconds = currentDate.getSeconds();
minutes = minutes < 10 ? ('0' + minutes) : minutes;
seconds = seconds < 10 ? ('0' + seconds) : seconds;
console.log(minutes + ':' + seconds);
If you're looking to work with dates in JavaScript, there are a few options available:
var myDate = new Date();
var formatted =`${myDate.getMinutes()}:${myDate.getSeconds()}`;
console.log(formatted);Alternatively, you can also utilize the moment.js library for date formatting:
var myDate = new Date();
var formatted = moment(myDate).format("mm:ss");
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