At this year's WWDC, Apple unveiled iOS 8, which it dubbed "the biggest release since the launch of the App Store". At the same time, Apple released Xcode 6,...

When creating your application's user interface, you need to be aware of how it will look in portrait and landscape and on different screen sizes. And now...

Using simple SQL queries to retrieve data is, at times, not the most efficient and scalable way of performing search operations in an application. Using a...