Networking with URLSession - Part 3: URLSession | Ray Wenderlich

The URLSession API has many moving parts: learn about URLSessionConfigurations, URLSessionTasks and delegates, and how they fit together.

This is a companion discussion topic for the original entry at

On Xcode 10 - the Playground doesn’t seem to work. It’s running wihtout errors but no results are being displayed.

hi! both finished playgrounds are running for me in Xcode 10, in both Mojave and High Sierra, but I had to wait a little while for the first one.

Hi @audrey! Thank you for confirming! I am on the beta version of Mojave. I will try again today after the official release of Mojave.

I’m still using Mojave beta. If it’s not working for you, try restarting your Mac?