#Javascript date constructor how to#

setUTCDate () Sets the day of the month of a date object, according to universal time. setTime () Sets a date to a specified number of milliseconds after/before January 1, 1970. setSeconds () Sets the seconds of a date object.

month : 0–11 ( 0 is January, 1 is February, etc. setMonth () Sets the month of a date object.

For JavaScript dates the constructor property returns: function Date(). In JavaScript are four ways of initiating the constructor of date:įor each way the time is interpreted relative to the current time zone, if you get a date JavaScript will use the browser’s time zone Parameters The constructor property returns the function that created the Date prototype. It does not take any parameter and returns the Date constructor property. It is demonstrated in the following example: let moment require ('moment') let milliseconds moment ().valueOf () console.log (milliseconds) As an alternative method, you can use the. The UTC is the standard which the world regulates clocks and time also is considered interchangeable with GMT, most of the people said that UTC and GMT is the same thing, but actually one of the important things that separate one from the other is that GMT is no longer precisely defined by the scientific community The date constructor JavaScript Date constructor property constructor property of Date class in JavaScript IncludeHelp JavaScript Date constructor property Date constructor property is used to get details of the Date's class constructor function. If you already use the Moment.js library, you can also use the value0f () method, outputting the milliseconds’ quantity after the Unix Epoch.

Time standardįirst of all the date API is magnificent, because use the UTC terminology (Coordinated Universal time), and actually you maybe know it as GMT ( Greenwich Mean Time )

#Javascript date constructor how to#

JavaScript can parsing, managing and display dates with the date constructor, if you are always confused about how to do it, don’t worry you are in the right place, let me show you in just 5 minutes.