Document Revision History

This table describes the changes to NSData Class Reference.

2014-02-11Added note clarifying that dataWithContentsOfURL: is intended for use with file URLs, not network URLs.
2013-09-18Added symbols introduced in iOS 7.
2012-07-17Updated for OS X v10.8.
2011-10-12Added symbols introduced in iOS v5.0.
2011-04-29Updated for OS X v10.7.
2010-05-11Added symbols introduced in iOS 4.0.
2010-01-14Corrected deprecation information for NSWriteAtomic.
2009-10-13Cleaned up deprecated enums.
2009-08-28Correction to search options in rangeOfData:options:range:.
2009-08-09Corrected typedef declarations. Separated deprecation enums.
2009-05-06Added subclassing notes. Clarified behavior of bytes and getData:length: methods.
2008-02-08Corrected typographical errors.
2007-02-27Updated for OS X v10.5 API.
2006-05-23First publication of this content as a separate document.