Swift optionals explained simpy

Have you ever struggled with the various “?” and “!” symbols here and there in a Swift code? Or ever found yourself confused about the…

Similar

Swift for Ruby Devs: Optionals

Many times when designing software, we have to deal with the possible absence of a value. This is especially true when working with third party libraries, APIs, databases, or user input. A user may submit a form without filling it out, or we may not get a...

Read more »

Swift on the Server with Chris Bailey

http://traffic.libsyn.com/sedaily/swiftontheserver_edited.mp3Podcast: Play in new window | Download Swift is a language that is most commonly used to write apps for Apple client devices, such as iPhones. Since being released in 2014, Swift has become one ... (more…)

Read more »