August 2011
Intermediate to advanced
552 pages
23h 48m
English
Content preview from Advanced Mac OS X Programming: The Big Nerd Ranch GuideBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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File Operations
NSFileManager also abstracts out a number of common file operations, such as copying, moving, removing, and linking items. As expected, there are two API families: one using string paths and the other using URLs.
Path operations
You can use the following methods to copy, move, (hard) link, and remove files and directories:
- (BOOL) copyItemAtPath: (NSString *) srcPath toPath: (NSString *) dstPath error: (NSError **) error;
- (BOOL) moveItemAtPath: (NSString *) srcPath toPath: (NSString *) dstPath error: (NSError **) error;
- (BOOL) linkItemAtPath: (NSString *) srcPath toPath: (NSString *) dstPath error: (NSError **) error;
- (BOOL) removeItemAtPath: (NSString *) path error: (NSError **) error;
These methods will potentially ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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