I am trying to parse a date that looks like this: 2010-04-05T17:16:00Z This is a valid date per http://www.ietf.org/rfc/rfc3339.txt. The 'Z' literal "imply that UTC is the preferred reference point for the specified time." If I try to parse it using SimpleDateFormat and this pattern: yyyy-MM-dd'T'HH:mm:ss It will be parsed as a...
I'm using the following functions: # The epoch used in the datetime API. EPOCH = datetime.datetime.fromtimestamp(0) def timedelta_to_seconds(delta): seconds = (delta.microseconds * 1e6) + delta.seconds + (delta.days * 86400) seconds = abs(seconds) return seconds def datetime_to_timestamp(date, epoch=EPOCH): # Ensure w...
Hi folks, I've got a date variable that looks like this: Dim LogDate As Date = Date.Today.AddDays(-1) the format comes out like: #4/5/2010# then it goes into a SQL select query as a WHERE clause. When I debug, the query has changed this to '05/04/2010'. I want it to be in the format '04/05/2010' like it is when declared. Any id...
the output should process the first date as "day" and second as "night". I've been playing with this for a few hours now and can't figure out what I'm doing wrong. Any ideas? Edit I assume that the problem is due to my date comparison implementation Output: $ python time_of_day.py * should be day: event date: 2010/4/6 16:00:59 prev ...
I'm looking for a Java library to help parse user entered text that represents an 'appointment' for a calendar application. For instance: Lunch with Mike at 11:30 on Tuesday or 5pm Happy hour on Friday I've found some promising leads like https://jchronic.dev.java.net/ and http://www.datejs.com/ which can parse dates - but I also n...
In the below thisIsAlwaysTrue should always be true. DateTime d = DateTime.Now; bool thisIsAlwaysTrue = d == d; But does DateTime.Now work in such a way that isThisAlwaysTrue is guaranteed to be true? Or can the clock change between references to the Now property? bool isThisAlwaysTrue = DateTime.Now == DateTime.Now; ...
I have a variable which is <type 'datetime.timedelta'> and I would like to compare it against certain values. Lets say d produces this datetime.timedelta value 0:00:01.782000 I would like to compare it like this: #if d is greater than 1 minute if d>1:00: print "elapsed time is greater than 1 minute" I have tried converting datet...
i am trying this Datetime t=Convert.ToDateTime(row["TimeStamp"]) i am getting this record from Database dat contains the milliseconds too but when i do this i lose the milliseconds how can i get the milliseconds ...
Hi I have a list of dates for an event in the following format 13/04/2010 10:30:00 13/04/2010 13:30:00 14/04/2010 10:30:00 14/04/2010 13:30:00 15/04/2010 10:30:00 15/04/2010 13:30:00 16/04/2010 10:30:00 17/04/2010 11:00:00 17/04/2010 13:30:00 17/04/2010 15:30:00 How can i have the list be output, so that the date is only displayed on...
I'm using c#, and if I do DateTime.ParseExact("4/4/2010 4:20:00 PM", "M'/'d'/'yyyy H':'mm':'ss' 'tt", null) The return value is always 4:20 AM -- what am I doing wrong with using tt? Thanks! ...
How to find out what week number is this year on June 16th (wk24) with Python? ...
I use the ddwrt:FormatDateTime function to format the output like yyyyMMdd. inputs like 01/01/2010 work fine but when the day gets over the number 12 the output is an emtpy string. ddwrt:FormatDate(string(@myDate), 1033, 'yyyyMMdd') At first I thought it could be a language specific problem but even none of those combinations work: 1...
That's pretty much it. I don't need high precision in the Paleolithic Era, but I would like to be able to represent these date without jumping through too many hoops. Thanks, Jason ...
Hello, I have a problem searching through amazon web servise using PHP in my CodeIgniter. I get InvalidParameter timestamp is not in ISO-8601 format response from the server. But I don't think that timestamp is the problem,because I have tryed to compare with given date format from http://associates-amazon.s3.amazonaws.com/signed-reques...
Hi all, i want to have a time stamp for logs on a Windows Mobile project. The accuracy must be in the range a hundred milliseconds at least. However my call to DateTime.Now returns a DateTime object with the Millisecond property set to zero. Also the Ticks property is rounded accordingly. How to get better time accuracy? Remember, th...
I know that 10 years ago, typical clock precision equaled a system-tick, which was in the range of 10-30ms. Over the past years, precision was increased in multiple steps. Nowadays, there are ways to measure time intervals in actual nanoseconds. However, usual frameworks still return time with a precision of only around 15ms. My questio...
Hello All, I am using C# to send an email with an encrypted link. The encrypted portion of the link contains a time stamp that needs to be used to verify if the link is more than 48 hours old. How do I compare an old time to the current time and find out if the old time is more than 48 hours ago? This is what I have now: var hours = D...
Given this string: "Fri, 09 Apr 2010 14:10:50 +0000" how does one convert it to a datetime object? After doing some reading I feel like this should work, but it doesn't... >>> from datetime import datetime >>> >>> str = 'Fri, 09 Apr 2010 14:10:50 +0000' >>> fmt = '%a, %d %b %Y %H:%M:%S %z' >>> datetime.strptime(str, fmt) Traceback (mos...
I have a milliseconds-since-local-epoch timestamp that I'd like to convert into a milliseconds-since-UTC-epoch timestamp. From a quick glance through the docs it looks like something like this would work: int offset = TimeZone.getDefault().getRawOffset(); long newTime = oldTime - offset; Is there a better way to do this? ...
HI Guys, I have 2 asp.net texboxes with calendar extender. i want to find out the number of days between both dates when one of the date control is changed. how can i achieve this using jquery or javascript ? ...