This results in a naive datetime object which may later get interpreted as being in local time and not UTC. The docs recommend using datetime.fromtimestamp (timestamp, tz=timezone.utc). To convert integer seconds into string date and time this could be used: Output: '19:01:2392,00:00:00'.
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SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ssZ"); Date date = sdf.parse("2011-12-21 12:00:00+0000"); You would have to build the date string on your own but it's short and should work fine. And create the SimpleDateFormat to your liking, the important part is the Z that corresponds to"+0000".
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The timestamp has absolutely no relationship to time as marc_s originally said. declare @Test table ( TestId int identity(1,1) primary key clustered ,Ts timestamp ,CurrentDt datetime default getdate() ,Something varchar(max) ) insert into @Test (Something) select name from sys.tables waitfor delay '00:00:10' insert into @Test (Something) select name from sys.tables select * from @Test
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In order to get the current timestamp and not the time of when a fixed variable is defined, the trick is to use a function and not a variable: #!/bin/bash # Define a timestamp function timestamp() { date +"%T" # current time } # do something... timestamp # print timestamp # do something else... timestamp # print another timestamp # continue...
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Your mistake is using new DateTime(), which returns January 1, 0001 at 00:00:00.000 instead of current date and time. The correct syntax to get current date and time is DateTime.Now, so change this: String timeStamp = GetTimestamp(new DateTime()); to this: String timeStamp = GetTimestamp(DateTime.Now); edited Sep 26, 2014 at 7:05.
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2. yes, TIMESTAMP effectively stores (a limited range) times in UTC. but then effectively hides it from you. highly recommend only using datetime and only storing UTC, and avoiding all functions that use the connection timezone (now, current_date, unix_timestamp, etc). – ysth.
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Simply put, the Unix timestamp is a way to track time as a running total of seconds. This count starts at the Unix Epoch on January 1st, 1970 at UTC. Therefore, the Unix timestamp is merely the number of seconds between a particular date and the Unix Epoch. It should also be pointed out that this point in time technically does not change no ...
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A TIMESTAMP column on the other hand takes the '2019-01-16 12:15:00' value you are setting into it and interprets it in the current session time zone to compute an internal representation relative to 1/1/1970 00:00:00 UTC. When the column is displayed, it will be converted back for display based on whatever the current session time zone is.
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A Unix time stamp is the number of seconds since that time - not accounting for leap seconds. Generating the current time in Perl is rather easy: perl -e 'print time,"\n"'. Generating the time corresponding to a given date/time value is rather less easy. Logically, you use the strptime() function from POSIX.
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To calculate date in timestamp from the given date //To get the timestamp date from normal date: In format - 1560105000000 //input date can be in format :"2019-06-09T18:30:00.000Z" this.calculateDateInTimestamp = function (inputDate) { var date = new Date(inputDate); return date.getTime(); } output: 1560018600000
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