Easy Cocoa Setup Assistants with TESetupAssistant

Setup assistants can be a great tool when you need to guide users through a series of steps. TESetupAssistant was born during my work on the 2.0 update to Espionage, when I discovered that many of its UI elements could stand to benefit from a generic setup assistant class. The gallery below shows some of […]

Error handling conventions in C programming languages

EDIT February 22, 2014: You’ll find the code for the functions mentioned in this post (and related ones) in TECommon Programmers have many options available to them when it comes to error handling.  A very common convention among C programmers is to make a function return a non-zero value if an error has occurred.  This […]