So let’s say you have an Unmanaged<AnyObject> value that you know internally contains a value of type CFStringRef and you want to convert this to a value of type String in Swift. This… Continue reading
A while ago I wrote on my blog about a solution to one of the most common questions asked by Objective-C programmers which is “How can I create string enumerations?”. Well, the solution… Continue reading
I am currently facing a situation where I need to carry out my work while I am connected to a WiFi dongle. I have spent about £20 for 6GB of data that can be… Continue reading
In this video, I’ll demonstrate to you some of the baiscs of LLDB using the “expr” command to speed up your day to day development.
So you have written an Objective-C class and you would like to mark it as unavailable so that others won’t be able to instantiate it? The solution is simple. In the header file… Continue reading
In this video, I will teach you a really cool way of filtering through an NSArray, using predicates.