Handling date, time, and timezone have confused me too. May be this answer gives you some insight on how you can handle them. Try the following code in Chrome’s developer console and see how same date is presented in different formats: var date = new Date(); date.toISOString(); // “2017-04-29T09:54:28.714Z” date.toGMTString(); //”Sat, 29 Apr 2017 09:54:28 … Read more
There is limited built-in support for formatting date strings with timezones in ECMA-262, there is either implementation dependent toString and toLocaleString methods or toISOString, which is always UTC. It would be good if toISOString allowed a parameter to specify UTC or local offset (where the default is UTC). Writing your own function to generate an … Read more
Take my timezone as an example (AEST): function parseDate(str_date) { return new Date(Date.parse(str_date)); } var str_date = “2015-05-01T22:00:00+10:00”; //AEST time var locale_date = parseDate(str_date); locale_date: Fri May 01 2015 22:00:00 GMT+1000 (AEST) var str_date = “2015-05-01T22:00:00+00:00” //UTC time var locale_date = parseDate(str_date); locale_date: Sat May 02 2015 08:00:00 GMT+1000 (AEST)
I think you can set your application’s timezone on your application level. I think this link will help you. https://www.onlinetutorialspoint.com/spring-boot/how-to-set-spring-boot-settimezone.html So What you need to do is adding “@PostConstruct” annotation to the main class where “@SpringBootApplication” annotation is located, and add timezone setting method there. Here is an example. @SpringBootApplication public class HellotimezoneApplication { public … Read more
UTC is effectively the new name for GMT. It has very minor differences, but none that will impact you in that scenario. Servy’s comment is completely wrong saying GMT includes daylight savings. That’s a different timezone called BST that the UK moves to from GMT over summer.
The command line utility that helps you change the time zone in Windows 7 is tzutil.exe and is known as Windows Time Zone Utility. This is a great tool for all the people who prefer working from the command prompt. Use the /s parameter to set the time zone: tzutil /s “universal standard time” Use … Read more
default takes a callable, so you just need to write a function to do what you want and then provide that as the argument: def one_day_hence(): return timezone.now() + timezone.timedelta(days=1) class MyModel(models.Model): … key_expires = models.DateTimeField(default=one_day_hence) (As discussed here, resist the temptation to make this a lambda.)
As it turned out Hibernate doesn’t convert dates to GMT automatically, it just cuts off time if you use query.setDate(), so if you pass “2009-01-16 12:13:14” it becomes “2009-01-16 00:00:00”. To take time into consideration you need to use query.setTimestamp(“date”, dateObj) instead.