Cannot connect to Github (Cannot pull or push) due to unexpected return value from ssl handshake -9806 (-1) Does anyone encountered this error?

Hello there,I'm desperatly trying to find the source code as mentioned from WWDC 19 swiftUI on watchOS talk.https://developer.apple.com/videos/play/wwdc2019/219/More specifically, I'm trying to write a custom flip card view but the fliped card give me a mirrored effect which is not what I desire.

When using SwiftUI's new TextEditor, you can modify its content directly using a @State. However, I haven't see a way to add a placeholder text to it. Is it doable right now? One example is the text input in Apple's own translator app. Which seems like a multiple lines text editor view that supports a placeholder text.

After the site update, I can no longer submit iOS app for review. Always show this error. An unexpected error was encountered when submitting for review. If the issue persists please contact us

If you look at Apple's PencilKit Sample, you'll noticed apple used a dataset file called Notes.dataset to save Pencilkit draws. Inside the Notes.dataset, it contains a general json file for Asset Catalogue.But more interesting, there is a file called color.drawing, which saves the actual data produced by Pencilkit. My question is, how do you create this file as a developer? For example, I want to create a tutorial using Pencilkit and save it as a ".drawing" file, to load up on first launch.

When selecting a stroke path for object on PKCanvas, the option "Snap to Shape" appears. I understand this function is still in beta and has not made available natively to other PencilKit app. Is there a way using Stroke API to call this function directly after the user hold pencil for half a second when stroke is done drawing, just like how it behaves in native apps?

I have been playing with samples, but I found the text recognition only works with Apple's note app. Using PencilKit sample will not trigger the recognition. Is it a private API? If it's not available to developers, is there an approach that could achieve similar hand writing recognition for developers?

I made a typo in my developer forum username. I waited years for this redesign so I can finally change it. But nope... And we are only allowed to pick from default avatars, like being a Mac computer? I'm not trying to be picky, nor did I ask for extreme customization. But not everyone is a nerd. I can settle with my incorrect username for the next 5 years, but at least let us choose a display name. Sometimes, those design choices are so confusing.