datetime module in python

datetime.sh

>>> datetime.now()
datetime.datetime(2012, 7, 7, 16, 31, 24, 604514)
>>> datetime.today()
datetime.datetime(2012, 7, 7, 16, 31, 27, 340110)
>>> datetime.utcnow()
datetime.datetime(2012, 7, 7, 20, 31, 58, 227201)
>>> d = datetime.strptime("2012-07-07 16:00", "%Y-%m-%d %H:%M")
>>> d
datetime.datetime(2012, 7, 7, 16, 0)
>>> datetime.utcnow().timetuple()
time.struct_time(tm_year=2012, tm_mon=7, tm_mday=7, tm_hour=20, tm_min=47, tm_sec=56, tm_wday=5, tm_yday=189, tm_isdst=-1)
>>> list(datetime.utcnow().timetuple()[0:3])
[2012, 7, 7]

timedelta.sh

>>> datetime.utcnow().date()
datetime.date(2012, 7, 7)
>>> from datetime import timedelta
>>> shift = timedelta(days=100)
>>> day = datetime.utcnow().date()
>>> day + shift
datetime.date(2012, 10, 15)

timeparser.java

private String parseTime(long t) {
	String format = "yyyy-MM-dd HH:mm";
	SimpleDateFormat sdf = new SimpleDateFormat(format, Locale.US);
//	DateFormat df = DateFormat.getTimeInstance(DateFormat.MEDIUM);
	sdf.setTimeZone(TimeZone.getTimeZone("GMT-4"));
	String gmtTime = sdf.format(t);
	return gmtTime;
}