This page lists new and recently changed documents, including Articles, Guides, Reference, Release Notes, Sample Code, Technical Notes, and Technical Q&As. Most documents have a revision history, which details additions and changes to that document since the previous version. Look for "Revision History" at the bottom of the document or in the document's table of contents.

Items are listed in reverse chronological order by publication date. To see the list sorted by the type of revision, click Sort by Revision Type. Items published for the first time (First Version) will be at the top of the list, followed by items with new or changed content (Content Update), followed by items with small fixes, such as typos and format errors, but no significant content changes (Minor Change).

New and updated Reference Library documents are announced in the bi-weekly Apple Developer Connection News, available as an option to ADC members. See the Membership Overview page for details on joining.
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2009-01-06 NSImageRep Class Reference (HTML) (PDF)
Added a definition for the NSImageRepRegistryChangedNotification macro.
Minor Change Reference Cocoa, Graphics & Imaging
2009-01-06 NSOutputStream Class Reference (HTML) (PDF)
Miscellaneous edits.
Minor Change Reference Cocoa, Networking
2009-01-06 NSPanel Class Reference (HTML) (PDF)
Added information about NSHUDWindowMask constant.
Minor Change Reference Cocoa, Graphics & Imaging, User Experience
2009-01-06 NSPrintInfo Class Reference (HTML) (PDF)
Cleaned up the deprecated print info keys.
Minor Change Reference Cocoa, Printing
2009-01-06 NSScreen Class Reference (HTML) (PDF)
Updated the information regarding what constitutes the main screen.
Minor Change Reference Cocoa, Graphics & Imaging
2009-01-06 NSSpeechSynthesizer Class Reference (HTML) (PDF)
Clarified how the speech rate is set when using initWithVoice:.
Minor Change Reference Cocoa, Text & Fonts, User Experience
2009-01-06 NSTextField Class Reference (HTML) (PDF)
Added note that background color rendering is disabled for rounded-bezel text fields.
Minor Change Reference Cocoa, User Experience
2009-01-06 NSTextFieldCell Class Reference (HTML) (PDF)
Added note that background color rendering is disabled for rounded-bezel text fields. Revised description of setUpFieldEditorAttributes: because it no longer supports replacing the field editor.
Minor Change Reference Cocoa, User Experience
2009-01-06 Objective-C 1 Runtime Reference (HTML) (PDF)
Added link to current document.
Minor Change Reference Cocoa
2009-01-06 PackageMaker User Guide (HTML) (PDF)
Made minor technical corrections.
Minor Change Guides Tools
2009-01-06 Quartz Composer WebKit Plug-in JavaScript Reference (HTML) (PDF)
Updated the description of the attributes method.
Minor Change Guides Apple Applications, Graphics & Imaging, Internet & Web, Scripting & Automation
2009-01-06 Resource Programming Guide (HTML) (PDF)
Added information about KVO notifications during nib loading.
Minor Change Guides Carbon, Cocoa, Core Foundation
2009-01-06 Safari User Guide for Web Developers (HTML) (PDF)
Added description of Safari Mobile debug console.
Minor Change Guides Apple Applications, Internet & Web, Networking, Scripting & Automation
2009-01-06 vDSP Correlation, Convolution, and Filtering Reference (HTML) (PDF)
Corrected inaccuracies in documenting function parameters.
Minor Change Reference Carbon, Performance
2009-01-06 vDSP One-Dimensional Fast Fourier Transforms Reference (HTML) (PDF)
Minor Change Reference Carbon, Performance
2009-01-06 vDSP Vector-To-Scalar Operations Reference (HTML) (PDF)
Minor fixes to pseudocode and function parameter descriptions.
Minor Change Reference Carbon, Performance
2009-01-06 vDSP Vector-to-Vector Arithmetic Operations Reference (HTML) (PDF)
Added more detailed descriptions of function parameters.
Minor Change Reference Carbon, Performance
2009-01-06 vecLib Framework Reference (HTML) (PDF)
Corrected the Availability of the vForce.h functions.
Minor Change Reference Performance
2009-01-06 Web Services Core Programming Guide (HTML) (PDF)
Updated text and sample code. Moved API reference information to "Web Services Core Reference".
Minor Change Guides Carbon, Cocoa, Internet & Web, Networking
2009-01-06 What's New in Xcode (HTML) (PDF)
Made minor corrections.
Minor Change Guides Tools
2009-01-06 Xcode Overview (HTML) (PDF)
Made minor changes and added glossary.
Minor Change Guides Carbon, Cocoa, Tools
2009-01-06 Xcode Project Management Guide (HTML) (PDF)
Made minor content changes.
Minor Change Guides Carbon, Cocoa, Internationalization, Tools
2009-01-06 Xcode Refactoring Guide (HTML) (PDF)
Made minor content changes.
Minor Change Guides Tools
2009-01-06 Xcode Source Management Guide (HTML) (PDF)
Made minor changes.
Minor Change Guides Tools
2009-01-06 Xcode Workspace Guide (HTML) (PDF)
Made minor content fixes.
Minor Change Guides Carbon, Cocoa, Internet & Web, Tools