Swift

Swift Class/Member Access Levels I learned about class/member access levels (open, public, internal, private, fileprivate) in Swift and the “final” keyword. https://useyourloaf.com/blog/swift-3-access-controls/ WebSockets vs XMPP Learned the difference between WebSockets and XMPP, and the Jingle protocol WebSockets are lower level pipes like Berkeley sockets. Server “push” is poorly supported in WebSockets.  XMPP gives us a … Read more Swift Access Levels, WebSockets vs XMPP, Debugging Constraints – Oh My…