momentjs

问题 I have seen a question that is similar to mine (Moment.js sets dates to 1 day behind) but I can't seem to apply it. Essentially, my date gets parsed like this: var date = moment("2019-05-27T00:00:00Z"); // date is the 27th When I format it to get the day, expecting the 27th, I instead receive the 26th! date.format("DD") Does anyone know why this might be happening and how to correct it? http://jsfiddle.net/rmdxj26e/ 回答1: You must use moment.utc(), the Moment documentation says: By default,

问题 How can I override the moment.js var defaultInvalidDate = 'Invalid date'; without changing the moment.js file. Just like my site overrides certain bootstrap css styles with a Site.css, so when bootstrap is updated I dont lose the changes, is there any way to make overrides for momentjs? Thanks in advance 回答1: Just update your current locale used by moment.js using moment.updateLocale(localeName, config) moment.updateLocale(moment.locale(), { invalidDate: "Invalid Date Updated" }) Here is the

问题 How can I override the moment.js var defaultInvalidDate = 'Invalid date'; without changing the moment.js file. Just like my site overrides certain bootstrap css styles with a Site.css, so when bootstrap is updated I dont lose the changes, is there any way to make overrides for momentjs? Thanks in advance 回答1: Just update your current locale used by moment.js using moment.updateLocale(localeName, config) moment.updateLocale(moment.locale(), { invalidDate: "Invalid Date Updated" }) Here is the

问题 I'm using react-big-calendar And need help to implement localization which is required The example from git import BigCalendar from 'react-big-calendar'; import moment from 'moment'; BigCalendar.setLocalizer( BigCalendar.momentLocalizer(moment) ); My code var moment = require('moment'); var momentLocalizer = require('react-widgets/lib/localizers/moment'); import BigCalendar from 'react-big-calendar'; BigCalendar.setLocalizer( BigCalendar.momentLocalizer(moment.locale('en')) ); let MyCalendar

问题 I want to configure one chart to have a different timezone (for example I'm in utc+00 and want to display data in utc+01) Is there a way? according to docs I have to return a moment object, and then date displays according to moment global locale. 回答1: In the time configuration options specify parser as a function: scales: { xAxes: [{ type: 'time', time: { unit: 'hour', min: minDate, max: maxDate, displayFormats: { hour: 'HH' }, parser: function (utcMoment) { return utcMoment.utcOffset('+0100

问题 This question already has answers here : Hour difference between two times(HH:MM:SS a)in momentjs (11 answers) Closed 2 years ago . I'm writing a service in node js. I have used moment js for time related solutions. I want to calculate the time difference between two times. Here is my snippet and it's not giving me the desired output : var now = moment('11:08:30',"H:mm:ss"); var prev = moment('11:07:30', "H:mm:ss"); var result = moment(now.diff(prev)).format("H:mm:ss"); console.log(result);

问题 This question already has answers here : Hour difference between two times(HH:MM:SS a)in momentjs (11 answers) Closed 2 years ago . I'm writing a service in node js. I have used moment js for time related solutions. I want to calculate the time difference between two times. Here is my snippet and it's not giving me the desired output : var now = moment('11:08:30',"H:mm:ss"); var prev = moment('11:07:30', "H:mm:ss"); var result = moment(now.diff(prev)).format("H:mm:ss"); console.log(result);

问题 This question already has answers here : Hour difference between two times(HH:MM:SS a)in momentjs (11 answers) Closed 2 years ago . I'm writing a service in node js. I have used moment js for time related solutions. I want to calculate the time difference between two times. Here is my snippet and it's not giving me the desired output : var now = moment('11:08:30',"H:mm:ss"); var prev = moment('11:07:30', "H:mm:ss"); var result = moment(now.diff(prev)).format("H:mm:ss"); console.log(result);

问题 So, I have tried looking this up in many places, but have not yet found an answer for my situation. What I have is a loop, looping for each hour in a day for every day in a year, and, with many insanely ridiculous mathematical equations, getting the angle and distance of the sun at a specific location. The outcome of the equations gives me a number that I use as an x value to obtain to the image's pixel color at that point. The image is a gradient: when x=0; no sunlight, when x=(1/2

问题 This is the value which I have, Sun Mar 29 2020 02:55:00 GMT+0530 and I want to get,for example Asia/Calcutta as ouput. Thanks in advance. 回答1: Offset does not indicate zone get TimeZone value using time stamp No. You cannot determine a time zone from an offset. Many time zones can share the same offset-from-UTC (the number of hours-minutes-seconds ahead or behind the prime meridian). See the list of time zone names in Wikipedia. Click on the column header to sort by offset. Notice how often