Update 12 Oct ’16: I’ve updated the code in this post and the Xcode Playground blog post version to Swift 3! Thank you for the wait 😁 As an iOS developer, handling empty value cases in Objective-C is never easy. Let’s suppose we’re making a function that return NSString instance out of a NSDictionary: Everything seems fine, isn’t it?…
Tag: swift
Commit #5: On choosing learning materials
For us who work on the field of software engineering (and its neighbours), it is no secret that we constantly learn new things. Driven either by need or curiosity, it seems like learning is a never ending quest for us. Some of them have direct impact to our craft, like how using Xcode’s debugger could save us from…
