How to use the setHours function from date-fns

Find comprehensive JavaScript date-fns.setHours code examples handpicked from public code repositorys.

date-fns.setHours is a function that sets the hour value of a Date object to a specified value, returning a new Date object with the updated value.

format-booking-date-time.js

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const {setHours, setMinutes} = require('date-fns');

module.exports = function (date, hours, minutes) {
  const dateWithoutTime = new Date(date.getFullYear(), date.getMonth(), date.getDate());
  const withHours = setHours(dateWithoutTime, parseInt(hours, 10));
  const withHoursAndMinutes = setMinutes(withHours, parseInt(minutes, 10));
  return withHoursAndMinutes.toISOString();
};

+ 3 other calls in file

reminder.js

GitHub: SocialGouv/jardinmental

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if (daysOfWeek) {
  utcDaysOfWeek = {};
  for (const dayOfWeek of DAYS_OF_WEEK) {
    const dayOfWeekIndex = DAYS_OF_WEEK.indexOf(dayOfWeek);
    let date = nowUtc();
    date = setHours(date, timeHours);
    date = setMinutes(date, timeMinutes);
    date = setDay(date, dayOfWeekIndex);
    const utcDate = zonedTimeToUtc(date, timezone);
    const utcDayOfWeekIndex = utcDate.getDay();

How does date-fns.setHours work?

date-fns.setHours works by taking two inputs: a Date object and a numeric value between 0 and 23 representing the desired hour.

The function returns a new Date object with the hour value set to the specified value.

If the specified hour value is out of range, the function will adjust the other fields of the Date object as necessary to maintain the correct date and time.

For example, calling setHours(new Date(), 25) would set the hour value to 1 and adjust the date and time fields accordingly.

By using date-fns.setHours, you can modify the hour value of a Date object without modifying the original object, allowing you to work with immutable dates and times.

crew.js

GitHub: Xscold1/Concheck

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    date.setHours(date.getHours() + hours);
  
    return date;
  }
const newDate = addHours(now, 8);
const noon = setHours(now, 12);

// const timeOut = format(newDate, 'HH:mm');
const timeOut = format(newDate, 'HH:mm');
const timeFormat = 'HH:mm';

+ 7 other calls in file

DateFns.js

GitHub: tancc/purescript-date-fns

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}
exports.parseImpl = dateFns.parse
exports.setDateImpl = dateFns.setDate
exports.setDayImpl = dateFns.setDay
exports.setDayOfYearImpl = dateFns.setDayOfYear
exports.setHoursImpl = dateFns.setHours
exports.setISODayImpl = dateFns.setISODay
exports.setISOWeekImpl = dateFns.setISOWeek
exports.setISOYearImpl = dateFns.setISOYear
exports.setMillisecondsImpl = dateFns.setMilliseconds

+ 16 other calls in file

Ai Example

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const { setHours } = require("date-fns");

// Create a new Date object representing the current date and time
const date = new Date();

// Set the hour value of the Date object to 12
const newDate = setHours(date, 12);

console.log(date.getHours()); // The original hour value
console.log(newDate.getHours()); // The new hour value

In this example, we use the date-fns module to set the hour value of a Date object to 12. We first create a new Date object representing the current date and time. We then use setHours to create a new Date object with the hour value set to 12. We compare the original and new hour values using the getHours method of the Date object. The resulting output demonstrates how date-fns.setHours can be used to modify the hour value of a Date object and create a new object without modifying the original object.

ex5.js

GitHub: BkvrPedro/Backend

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+ 3 other calls in file

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