GetCurrentMs Gets the current time in milliseconds.

GetCurrentSec Gets the current time in seconds.

GetTodayLastSecond Get the last second of today.

GetDeltaTimeMs Get the difference between the specified time and the current time.

GetDeltaTimeSec Get the difference between the specified time and the current time.

GetMonthFirstDayZeroTime Get the 0 o 'clock time of the first day of the month.

GetMonthLastDayLastSecond Get the last second time on the last day of the month.

GetTimeFromTimestampMs Get the time from the timestamp (milliseconds).

GetTimeFromTimestampSec Get the time from the timestamp (seconds).

GetTimeLastSecond Get the timestamp (seconds) from the time.

GetTimeZeroTime Get the timestamp (seconds) from the time.

GetTodayLastSecond Get the last second of today.

GetTodayPastSec Get the last second of today.

GetTodayZeroTime Get today's 0 o 'clock time.