- published: 22 Mar 2009
- views: 998989
In computer science and computer programming, system time represents a computer system's notion of the passing of time. In this sense, time also includes the passing of days on the calendar.
System time is measured by a system clock, which is typically implemented as a simple count of the number of ticks that have transpired since some arbitrary starting date, called the epoch. For example, Unix and POSIX-compliant systems encode system time ("Unix time") as the number of seconds elapsed since the start of the Unix epoch at 1 January 1970 00:00:00 UT, with exceptions for leap seconds. Systems that implement the 32-bit and 64-bit versions of the Windows API, such as Windows 9x and Windows NT, provide the system time as both SYSTEMTIME, represented as a year/month/day/hour/minute/second/milliseconds value, and FILETIME, represented as a count of the number of 100-nanosecond ticks since 1 January 1601 00:00:00 UT as reckoned in the proleptic Gregorian calendar, but returns the current time to the nearest millisecond[citation needed].
009 Sound System - Space and Time
Intro to Control - 9.1 System Time Response Terms
System E - Time Travel ᴴᴰ
Intro to Control - 9.2 Second-Order System Time Response
Our Solar System - In the Beginning of Time
CONTROL SYSTEM :TIME RESPONSE analysis for ies part1
System Restore Windows 7: restore your computer to an earlier time and date
Java Eclipse GUI Tutorial 23 # Show System Date and Time in JFrame ( Dynamic Clock )
ESI "S" Class Phone System - Time Change
Magic System Feat. Chawki :"Magic in the Air"+"Time Of Our Lives" Live@ La fête de la musique 2014