Using current time in UTC as default value in PostgreSQL
May 17, 2013 · I have a column of the TIMESTAMP WITHOUT TIME ZONE type and would like to have that default to the current time in UTC. Getting the current time in UTC is easy: postgres=# select …
How to initialize a JavaScript Date to a particular time zone
Background JavaScript's Date object tracks time in UTC internally, but typically accepts input and produces output in the local time of the computer it's running on. It has very few facilities for working …
What is the difference between UTC and GMT? - Stack Overflow
Feb 23, 2018 · UTC, which stands for Coordinated Universal Time in English, is defined by atomic clocks, but is otherwise the same. In UTC a second always has the same length. Leap seconds are …
c# - Why can't DateTime.Parse parse UTC date - Stack Overflow
Nov 18, 2009 · As other answers point out, the UTC date string with Z designator would indeed be successfully parsed, but it would also be converted to local time, i.e. it returns DateTime with a Kind …
datetime - How to get UTC time in Python? - Stack Overflow
Apr 11, 2013 · datetime.now(timezone.utc) datetime.now(timezone.utc).timestamp() * 1000 # POSIX timestamp in milliseconds For your purposes when you need to calculate an amount of time spent …
Storing DateTime (UTC) vs. storing DateTimeOffset - Stack Overflow
I usually have an "interceptor" that right before reading/writing from/to the database does DateTime conversion (from UTC to local time, and from local time to UTC), so I can use DateTime.Now (
date - Is it always a good idea to store time in UTC or is this the ...
Jul 18, 2012 · Generally, it is the best practice to store time in UTC and as mentioned in here and here. Suppose there is a re-occurring event let's say end time which is always at the same local time let's …
SQL Server - Convert date field to UTC - Stack Overflow
Apr 23, 2010 · I have recently updated my system to record date/times as UTC as previously they were storing as local time. I now need to convert all the local stored date/times to UTC. I was wondering if …
UTC和GMT什么关系？ - 知乎
UTC 是我们现在用的时间标准， GMT 是老的时间计量标准。UTC是根据原子钟来计算时间，而GMT是根据地球的自转和公转来计算时间，也就是太阳每天经过位于英国伦敦郊区的 皇家格林威治天文台 …
Force Java timezone as GMT/UTC - Stack Overflow
I need to force any time related operations to GMT/UTC, regardless the timezone set on the machine. Any convenient way to so in code? To clarify, I'm using the DB server time for all operations, b...