datetime

问题 After isolating the problem in my current project .... I think something is not working currently with the Date object in javascript. But I don't want to be arrogant because maybe I am doing something wrong, is it a bug? or am I doning something wrong? I want to convert a date to diffrent time zone in javascript, I made this function: function ConvertToTimeZone(date, timezone) { let convertedTimeString = date.toLocaleString("en-US", {hour12: false, timeZone: timezone}) return new Date

问题 Getting date from https://api.spacexdata.com/v3/launches This date have format: 2006-03-25T10:30:00+12:00. I want convert it to "dd, mm, yyyy", but always getting error: "java.time.format.DateTimeParseException: Text '2006-03-25T10:30:00+12:00' could not be parsed, unparsed text found at index 10" my code: val formatter = DateTimeFormatter.ofPattern("dd, mm, yyyy", Locale.US) val myDate = LocalDate.parse(launchDate, formatter) var launchDateConverted: String= myDate.toString() i getting data

问题 Old issue, I know. But I still could not find a working solution so I may have missed something obvious. Here is my form class AddPatientForm(forms.Form): last_name = forms.CharField(label='Nom', max_length=40) first_name = forms.CharField(label='Prénom', max_length=40) birthday = forms.DateField(label='date de naissance', widget=forms.DateInput(format='%d/%m/%Y',attrs={'placeholder': '31/03/1989'}), input_formats=['%d/%m/%Y',]) It follows this format convention and has to do so . Here is my

问题 I am trying to figure out how to sort the record database given by their birthday. The original record has 501 names and data in it so I tried to get a chunk out of it and experiment some codes. However, I couldn't really figure out how to sort these out. Here are the codes I tried to use. import datetime empRecords="""James,Butt,6649 N Blue Gum St,New Orleans,Orleans,LA,2/15/1956,70116,504-621-8927,504-845-1427,jbutt@gmail.com,http://www.bentonjohnbjr.com,; Josephine,Darakjy,4 B Blue Ridge

问题 I am trying to figure out how to sort the record database given by their birthday. The original record has 501 names and data in it so I tried to get a chunk out of it and experiment some codes. However, I couldn't really figure out how to sort these out. Here are the codes I tried to use. import datetime empRecords="""James,Butt,6649 N Blue Gum St,New Orleans,Orleans,LA,2/15/1956,70116,504-621-8927,504-845-1427,jbutt@gmail.com,http://www.bentonjohnbjr.com,; Josephine,Darakjy,4 B Blue Ridge

问题 I have a timestamp column and I get an errors when I try to enter some specific dates and times. For example 2013-03-31 02:13:11 and 2014-03-31 02:55:00 work, but 2013-03-31 02:55:00 says: SQL Error (1292): Incorrect datetime value What could be the problem? 回答1: This could be a daylight saving time issue, especially when you mention that the date causing problem is 2013-03-31 02:55:00 ... the date on which most European countries started observing DST for the year 2013. Central Europe Time

问题 I am trying to change the timestamp from one format to another. I tried some approaches but i am not able to succeed. This is my timestamp 151005-12:07:34.917928 I would like to change it to a format like this 2015-10-05 12:07:34:917928 Thanks in Advance 回答1: Here's one way using regular expressions: import re e = '(\d{2})(\d{2})(\d{2})-(\d{2}:\d{2}:\d{2})\.(\d+)' s = '151005-12:07:34.917928' print('20{}-{}-{} {}:{}'.format(*re.search(e, s).groups())) 2015-10-05 12:07:34:917928 Here's another

问题 I am trying to change the timestamp from one format to another. I tried some approaches but i am not able to succeed. This is my timestamp 151005-12:07:34.917928 I would like to change it to a format like this 2015-10-05 12:07:34:917928 Thanks in Advance 回答1: Here's one way using regular expressions: import re e = '(\d{2})(\d{2})(\d{2})-(\d{2}:\d{2}:\d{2})\.(\d+)' s = '151005-12:07:34.917928' print('20{}-{}-{} {}:{}'.format(*re.search(e, s).groups())) 2015-10-05 12:07:34:917928 Here's another

问题 I'm need to save the time that some task took to the user to finish it. For example, suppose you have to answer a couple of questions of an exam. If you started at 10:00 am and finish it at 11:00am I'd like to store the time it took you to finish it. In this case it'd be 1hr or 60 minutes, or 3600 seconds. After that i'd like to display that in a pretty way. Suppose something took 527 seconds, i'd like to show: 8'47. So i'd need some template tag to do the work. Of course i've seen TimeField

问题 I'm need to save the time that some task took to the user to finish it. For example, suppose you have to answer a couple of questions of an exam. If you started at 10:00 am and finish it at 11:00am I'd like to store the time it took you to finish it. In this case it'd be 1hr or 60 minutes, or 3600 seconds. After that i'd like to display that in a pretty way. Suppose something took 527 seconds, i'd like to show: 8'47. So i'd need some template tag to do the work. Of course i've seen TimeField