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: wwdc2020-10217
$eventId
ID of event: wwdc2020
$eventContentId
ID of session without event part: 10217
$eventShortId
Shortened ID of event: wwdc20
$year
Year of session: 2020
$extension
Extension of original filename: mp4
$filenameAlmostEvery
Filename from "(Almost) Every..." gist: [2020] [Session 10217] Explore n...

WWDC20 • Session 10217

Explore numerical computing in Swift

Developer Tools • iOS, macOS, tvOS, watchOS • 15:23

Meet Swift Numerics: a new Swift package for computational mathematics. Take a tour of the protocols and types available in the package and find out how you can use them to write generic code. We'll also show you how and when to use the new Float16 type to improve performance and reduce memory usage. To get the most out of this session, you should have some familiarity with mathematics like logarithmic functions and real and imaginary numbers. You should also be familiar with generic programming in Swift. For more background, watch “Swift Generics (Expanded)” from WWDC18.

Speaker: Tim Kientzle

Open in Apple Developer site