Search results
Results from the WOW.Com Content Network
In computer science, Performance Application Programming Interface (PAPI) is a portable interface (in the form of a library) to hardware performance counters on modern microprocessors. It is being widely used to collect low level performance metrics (e.g. instruction counts, clock cycles , cache misses ) of computer systems running UNIX / Linux ...
Now Utilities was a file utility product for Mac System 7. [18] [19] The first version, in 1990, [20] was named one of MacUser 's "Top 100 Products for 1990".[21]As of Version 4 (released in 1993), Now Utilities includes NowSave, an automatic document saving facility (save after a configurable number of keystrokes or mouse-clicks); Super Boomerang (puts most recently used files into a menu ...
The Intel 8253 PIT was the original timing device used on IBM PC compatibles. It used a 1.193182 MHz clock signal (one third of the color burst frequency used by NTSC , one twelfth of the system clock crystal oscillator , [ 1 ] therefore one quarter of the 4.77 MHz CPU clock) and contains three timers.
GPS dates are expressed as a week number and a day-of-week number, with the week number initially using a ten-bit value and modernised GPS navigation messages using a 13-bit field. Ten-bit systems would roll over every 1024 weeks (about 19.6 years) after Sunday 6 January 1980 (the GPS epoch ), and 13-bit systems roll over every 8192 weeks.
The following is a list of Mac software – notable computer applications for current macOS operating systems. For software designed for the Classic Mac OS , see List of old Macintosh software . Audio software
Discover the latest breaking news in the U.S. and around the world — politics, weather, entertainment, lifestyle, finance, sports and much more.
[8] [9] One example is the American format (Sunday is the first day of the week, week 1 starts on the first day of the year). It is also possible to start the counting on the first full week of the year (DOT calendar and the U.S. broadcast calendar), or traditional western counting (before ISO), or a separate variant for the Middle East.
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!