September 2002
Intermediate to advanced
1272 pages
31h 12m
English
Content preview from Cocoa® Programming
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Chapter 24. Subprocesses and Threads
IN THIS CHAPTER
Each program running on Mac OS X uses an underlying Unix process (sometimes also called a task). Mac OS X, like most operating systems, offers facilities for launching and controlling other programs. The NSWorkspace class offers facilities to launch another GUI application. Chapter 22, “Integrating with the Operating System,” covers the NSWorkspace class.
For launching and controlling command-line tools or faceless programs, such as daemons (servers), Cocoa also offers the NSTask class. This class offers much more control over the launched process than the NSWorkspace facilities. ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.