Document Revision History
This table describes the changes to NSString Class Reference.
| Date | Notes |
|---|---|
| 2013-01-28 | Removed example implementation of rangeOfComposedCharacterSequencesForRange: that was provided in rangeOfComposedCharacterSequenceAtIndex:. |
| 2012-07-17 | Updated for OS X v10.8. |
| 2012-06-11 | Clarified discussions of stringByReplacingOccurrencesOfString:withString: options:range:, stringByAddingPercentEscapesUsingEncoding:, pathExtension, lastPathComponent, writeToFile:atomically:encoding:error:, and writeToURL:atomically:encoding:error: methods. Fixed various typos. |
| 2011-10-11 | Updated fileSystemRepresentation method to indicate it throws an exception on an empty string. |
| 2011-06-06 | Updated for OS X v10.7. Added new methods for linguistic tagging. |
| Updated for OS X v10.7. Added new methods for linguistic tagging. | |
| 2010-02-25 | Added new NSRegularExpressionSearch constant. |
| 2009-08-28 | Noted that NSProprietaryStringEncoding has been deprecated. |
| 2009-05-29 | Updated for OS X v10.6. Added and clarified information about string sorting, enumeration, and composed character sequence methods. Deprecated getCharacters: method. Made minor corrections throughout. |
| 2009-02-04 | Changed the abstract of getCharacters: to more closely reflect that of getCharacters:range:. |
| 2008-10-15 | Corrected return value of longLongValue. Rephrased the abstracts of all the rangeOfCharacter... and rangeOfString... methods, and corrected name mismatches in their parameter descriptions. |
Rewrote description for the constant | |
| 2008-03-11 | Added paragraph to introduction describing the byte-order assumptions of factory and initialization methods taking UTF-16 input. |
Clarified descriptions of | |
| 2008-02-08 | Corrected a typographical error. |
| 2007-10-31 | Clarified the effect of the stringByStandardizingPath method. |
| 2007-08-23 | Added discussion notes regarding comparison of strings to be presented to the user. |
| 2007-07-19 | Augmented the description of required buffer sizes in getCharacters: and getCString:. Added a warning about passing NULL to stringWithUTF8String: and initWithUTF8String:. |
| 2007-03-06 | Corrected discussion of initWithCharacters methods; clarified behavior of noCopy: creation methods on failure. |
| 2007-02-08 | Enhanced the parameter descriptions for several methods. |
| 2006-11-07 | Warned not to pass NULL into stringWithUTF8String:. |
| 2006-10-03 | Augmented the description of required buffer sizes in the getCharacters: and getCString: methods. |
| 2006-06-28 | Clarified the return value of dataUsingEncoding:. |
| 2006-05-23 | Incorporated constants from Foundation Constants article. |
© 2013 Apple Inc. All Rights Reserved. (Last updated: 2013-01-28)