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Objective-C Ruby JavaScript
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BDAuthorize added BDAuthorize sample project Apr 18, 2009
BDCoreAnimation added BDCoreAnimation sample project Apr 26, 2009
BDCoreAnimation_iPhone added BDCoreAnimation_iPhone sample project Apr 27, 2009
LinkArrows added LinkArrows project Feb 26, 2010
Localization manually line wrapped the readme Aug 11, 2009
MenuBarItem added MenuBarItem project Dec 25, 2009
NSTableView_setObjectValue added NSTableView_setObjectValue sample project Apr 25, 2009
ProgressInNSTableView committing ProgressInNSTableView sample project Dec 6, 2008
SyncingArrows adding SyncingArrows project Sep 25, 2009
SyncingArrows_iPhone updated SyncingArrows_iPhone so PRODUCT_NAME doesn't include undersco… Oct 1, 2009
Two_NSButtonsCells_in_NSTableView committing Two_NSButtonCells_in_NSTableView sample project Apr 15, 2009
UIScrollView_in_UIScrollView committing UIScrollView_in_UIScrollView sample project Dec 9, 2008
Using_UITabBarController added Using_UITabBarController project Dec 22, 2009
data itunes graph: include tracks with no album or artist Jul 18, 2011
dedupe.files.rb ruby dedupe script: don't print all the rows Jul 19, 2011 Jun 13, 2011

code from

LinkArrows: shows how to create iTunes link arrows.

iTunes link arrows

Using_UITabBarController: shows how to load a UITabBarController from a separate XIB.

UITabBar app

BDAuthorizePrefPane: shows how to use SFAuthorization to lock/unlock a prefpane with security credentials.

Authorize Prefpane

SyncingArrows_iPhone: shows how to recreate iTunes rotating arrow icons that show an iPod/iPhone is syncing in an iPhone app.

SyncingArrows iPhone

SyncingArrows: shows how to recreate iTunes rotating arrow icons that show an iPod/iPhone is syncing.

SyncingArrows Mac

BDCoreAnimation_iPhone: demos two simple animations: a flying icon and a yellow fade in the UITableView on the iPhone.

CoreAnimation iPhone

BDCoreAnimation: demos two simple animations: a flying icon and a yellow fade in the source list.

BDCoreAnimation Mac

NSTableView_setObjectValue: leverages NSTableView's setObjectValue: data source selector to insert the controller in the view-model bindings path.


Two_NSButtonCells_in_NSTableView: demos two NSButtonCells in an NSTableView and how to enable the space bar action on them


UIScrollView_in_UIScrollView: deals with embedding a UIScrollView in a UIScrollView, like a UITextView in a UITableView


ProgressInNSTableView: embeds NSProgressIndicator (both continuous and discrete) in an NSTableView (or NSOutlineView)


BDAuthorize: shows how to use Cocoa's Security framework to perform root-level operations like privileged writes and sudo commands.