UTC time & local time (1)
The whole earth is divided into twenty-four time zones, each of which has its own local time. For international radio communication, a unified time is used for the sake of unification, called Universal coordination Time
The whole earth is divided into twenty-four time zones, each of which has its own local time. For international radio communication, a unified time is used for the sake of unification, called Universal coordination Time (UTC, Universal Time
The time in Javascript will inevitably deal with time when programming. For example, to complete a second kill, it involves time access, time synchronization, time difference calculation, and many other details. A simple example of JavsScript. When
# backgroundIn the Access group A platform, found to record an interface to the test environment playback, found that the interface in the same parameter, a start_day a end_day, but the playback of the time will call the database query, it is very
/* In flash, the date class manages the date and time information.
Current date. You can create a date object */
VaR now: Date = new date ();
Trace (now);/* output the current time and date in the format:
Sun Jul 27 19:45:57 GMT + 0800 2014 */
/*
First, the computer time errorAs we all know, the computer host time is based on the computer crystal vibration at a fixed frequency oscillation, resulting in. Due to the different crystal oscillator, computer time and UTC time (Global Standard Time:
Php sets the Beijing time function date_default_timezone_set (). In the php Tutorial, set the definition and usage of the Beijing time function date_default_timezone_set () to the default time zone of all date and time functions in the script.
Set the Beijing time function date_default_timezone_set () in the php tutorial ()Definition and usageThe date_default_timezone_set () function is used to set the default time zone of all date/time functions in the script.
SyntaxDate_default_timezone_
The timestamp is the total number of seconds from GMT January 01, 1970 00:00 00 seconds (Beijing time January 01, 1970 08:00 00 seconds) to now.The timestamp is now 10 bits long (1435113975--2015/6/24 10:46:15).Until 2286/11/21 01:46:40 will not
Set the Beijing time function date_default_timezone_set () in the php Tutorial ()Definition and usageThe date_default_timezone_set () function is used to set the default time zone of all date/time functions in the
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