IntroductionThis document describes the Java Implementation of A DB2 User-Defined Function UDF. This function has two input parameters: a utc timestamp, for example, 2004-04-04-04.00.00.000000) and a region name such as "America/Guayaquil"), and
This article describes how to convert Timestamp, Datetime, and UTC time in Python. The example is mainly for UNIX-like systems such as Ubuntu, for more information about how to convert the time between the Datetime and TimeStamp formats in the
Python projects often need to convert time between datetime format and timestamp format, or you need to convert UTC time to local time, this article summarizes the transformation between these time functions, for your reference.
One, DateTime
Python datatime module enables conversion between timestamps and local time, UTC time
How to get Unix timestamp
Dt=datetime.datetime.now () # get local Current timeDt.timestamp () # get timestamp Note: The timestamp is the
1.UTC Time and GMT time
We can think of GMT as time Coordination Time (GMT=UTC), GMT and UTC time are calculated in seconds.
2.UTC Time and Local
UTC + time Zone difference = local time
Time zone Chadong is positive, West is negative. Here, the
//获得当前时间并且转为字符串-(NSString *) datetransformtotimestring{NSDate*currentdate = [NSDate Date];//get the current time to UTC time 2014-07-16 07:54:36 UTC (UTC time is 8 hours longer than the standard difference)//Convert to StringNSDATEFORMATTER*DF =
Unified UTC Time scheme for Java projectsGods_ giant AntIntroductionThe recent team's individual projects after the framework upgrade, some time value has a 8-hour error, because of the wrong time data in the database to understand the UTC time (the
Get UTC /// ///Get time stamp/// /// UTC Public Static stringGettimestamp () {TimeSpan TS= Datetime.utcnow-NewDateTime (1970,1,1,0,0,0,0); returnConvert.toint64 (TS. totalseconds). ToString (); }Convert time
Because of the recent international go to Oracle on MySQL, this inevitably involves time zone and timestamp issues. Do an experiment and summarize.OracleFirst look at the definition of Oracle Concepts for timestamp:The TIMESTAMP data type is an
Tag: UTC time TimestampThis article is purely integrated and records the UTC time used in the project and the conversion to. NET timestamps.1, Android get UTC time
/*** Get UTC time** @return*/public static String Getutctimestr ()
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.