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Moment format to date string11/20/2023 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. h: hour of the day on 12 hour clock, '2'ĭifference between two times into something human-friendly like 'a minute ago'.hh: hour of day on 12-hour clock, zero-padded, '02'.HH: hour of day from 0-24, zero-padded, '14'.Here's a list of commonly used time format tokens. For example, here's how you can display a date's time in 2:04pm format: const moment = require( 'moment') Ĭonst m = moment( new Date( '1 14:04:03')) You can display just the date component, just the time component, or a combination The format() function is very flexible, so M.format( 'LL') // 'June 1, 2019' // Set the Moment locale to Germany moment.locale() // 'en' let m = moment( new Date( '1')) The L and LL tokens to get a locale-specific formatting of the date. You can escape moment tokens using square brackets. However, you'll get a surprising output: 'T126 1st of June'. Naively you might try the below format: // 'T126 1st of June' For example, if you want a more elaborate date like 'The 1st of June', Sometimes you want to add text to the format string that conflicts with a moment Here's some common date formats and how to express them in Moment format strings: Do: Day of the month with numeric ordinal contraction '1st'.MM: Month of the year, zero-padded '06'.Below are some commonly used formatting tokens for dates: Or 'd' that Moment knows to replace with a part of the date, like the year or theĭay of the month. The format() function takes in a string and replaces all instances of tokens with the corresponding date value. Human-readable format: const moment = require( 'moment') For example, here's how you would convert a YYYY-MM-DD string into a more Moment is the de facto choice for converting dates to neatlyįormatted strings in JavaScript, although some people opt out of using Moment to reduce bundle size. The built-in toLocaleString() function's options syntax is limited and filled with odd quirks. ![]() var ts = moment(" 9:00", "M/D/YYYY H:mm").But most JavaScript developers would consider that masochism. unix() to return the timestamp in whole seconds, and moment.unix(ts) to parse it back to a moment. Since the input value is interpreted in terms of local time, you will get a different value for ts if you are in a different time zone.Īlso note that if you really do want to work with whole seconds (possibly losing precision), moment has methods for that as well. On my machine, in the US Pacific time zone, it results in: Putting it all together: var ts = moment(" 9:00", "M/D/YYYY H:mm").valueOf() Īlert("Values are: ts = " + ts + ", s = " + s) To answer your questions in comments, No - you don't need to call. Again, you may want to pass a format specifier. If that's not what you expected, you should use the. If you are near to the date, it will return a value like "Today 9:00 AM". (This is also why you get the deprecation warning in the console.) Instead, provide a format string that matches the expected input, such as: moment(" 9:00", "M/D/YYYY H:mm") That isn't a good idea, as values like could be interpreted as either February 1st or as January 2nd, depending on the locale of where the code is running. You're parsing a string without providing a format specifier. unix()*1000 would also work, but it would result in a loss of precision. unix() returns Unix Time in whole seconds, but the default moment constructor accepts a timestamp in milliseconds. ![]() You probably meant "Unix Time", which is often erroneously called "Epoch Time". You can't convert an arbitrary "date string to epoch". ![]() The "Unix Epoch" is Midnight, January 1st 1970 UTC. "Epoch" refers to the starting point of something.
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