Getting the date this way is very flexible. Get a date and time from a string const stringDate = new Date('15:00:00') Will return Friday, January 2nd, 1970 (UTC). In a day there's 86,400,000 milliseconds so: const dayAfterEpoch = new Date(86400000) New Date(ms) returns the date of the epoch plus the number of milliseconds you pass in. The Unix Epoch is important because it's what JavaScript, Python, PHP, and other languages and systems use internally to calculate the current time. This represents the time at Thursday, January 1st, 1970 (UTC), or the Unix Epoch time. Get a date and time from a timestamp const uni圎poch = new Date(0) Note that the months are zero-indexed, beginning with January at 0 and ending with December at 11. The syntax is Date(year, month, day, hour, minute, second, millisecond). Mon 12:58:21 GMT-0400 (Eastern Daylight Time) Get a date and time with individual values const specifiedDate = new Date(2019, 4, 29, 15, 0, 0, 0) How to Create a Date Object Get the current date and time const now = new Date() This tutorial will teach you everything you need to know about working with dates and times in your projects. It is hard to imagine writing JavaScript without it.Welcome to our ultimate guide on the JavaScript Date object and Moment.js. The moment.format() function is so flexible, In particular, date formatting is usually the first reason Time zones, localization, addition and subtraction, durations: Moment makes mostĬomplex date tasks easy. Moment is an extremely powerful library with an unbelievable breadth of features. Prints "vor einer Minute" console.log(duration.humanize( true)) Moving On In your customer's language: const moment = require( 'moment') The humanize() function is locale aware, so you can render durations True, indicates whether the duration is positive or negative ('in a minute' vs 'a minute ago'). The humanize() function takes an optional parameter suffix that, if set to Moment.duration(m2.diff(m1)).humanize( true) // 'a minute ago' For example: const moment = require( 'moment') Ĭonst m1 = moment( new Date( '1 2:04:03')) Ĭonst m2 = m1.clone().add( 59, 'seconds') Ĭonst duration = moment.duration(m1.diff(m2)) ĭuration.humanize( true) // 'in a minute' The moment.diff() function returns a Moment duration object that represents the difference between two moments.
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