Optional chaining in Swift offers a convenient mechanism for testing an optional value embedded in a statement without having to bother with messy binding or dangerous implicit unwrapping. Continue reading →
SGnTN (Some Geek In Tennessee) is the web site of Casey Fleser: software developer, hobby collector, and occasional writer of words. I'm from Michigan, but I've lived in Tennessee for the last 25 years or so. This I where my blog, genealogy, and other random niblets have lived since November 2002.
quiet spark is an independent app development shop formed by my wife and me. Here are some apps we've made.