← WWDC 2022

Configure player

Close

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.

URL pattern

preview

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

$id
ID of session: wwdc2022-110351
$eventId
ID of event: wwdc2022
$eventContentId
ID of session without event part: 110351
$eventShortId
Shortened ID of event: wwdc22
$year
Year of session: 2022
$extension
Extension of original filename: mp4
$filenameAlmostEvery
Filename from "(Almost) Every..." gist: [2022] [Session 110351] Eliminat...

WWDC22 • Session 110351

Eliminate data races using Swift Concurrency

Essentials • iOS, macOS, tvOS, watchOS • 28:54

Join us as we explore one of the core concepts in Swift concurrency: isolation of tasks and actors. We'll take you through Swift’s approach to eliminating data races and its effect on app architecture. We'll also discuss the importance of atomicity in your code, share the nuances of Sendable checking to maintain isolation, and revisit assumptions about ordering work in a concurrent system.

Speaker: Doug Gregor

Open in Apple Developer site

Downloads from Apple

HD Video (73.6 MB)
SD Video (43.8 MB)