Migrating to Modern Objective-C

WWDC Index does not host video files

If you have access to video files, you can configure a URL pattern to be used in a video player.

Use any of these variables in your URL pattern, the pattern is stored in your browsers' local storage.

$id
ID of session: wwdc2012-413: $eventId
ID of event: wwdc2012: $eventContentId
ID of session without event part: 413: $eventShortId
Shortened ID of event: wwdc12: $year
Year of session: 2012: $extension
Extension of original filename: mov: $filenameAlmostEvery
Filename from "(Almost) Every..." gist: [2012] [Session 413] Migrating t...

WWDC12 • Session 413

Developer Tools • iOS, OS X • 35:23

Objective-C has evolved tremendously in recent years. In this tutorial-style session, learn how the latest features in Objective-C work together to dramatically reduce the amount of code you write, while simultaneously creating cleaner, safer, and better structured code.

Speaker: Malcolm Crawford

Unlisted on Apple Developer site

Downloads from Apple

HD Video (90.1 MB)