4 ms·
https://developer.apple.com/videos/wwdc/2014/#703 https://developer.apple.com/videos/wwdc/2014/#703 around the 30 minute mark.
by stephencanon 11y ago
https://developer.apple.com/videos/wwdc/2014/#703 https://developer.apple.com/videos/wwdc/2014/#703 around the 30 minute mark.