How to Beta Test Your App Using TestFlight
Suppose you built an app and completed the testing of your app on a real device. So what’s next? Submit your app directly to App Store and make it available for download? Yes, you can if your app is a simple one. However,...
Building an RSS Reader Using UISplitViewController and UIPopoverViewController
Just a few weeks ago Apple introduced the new iPhone devices, the iPhone 6 and iPhone 6 Plus. As we all saw, the screen sizes are bigger than all the older iPhone screens, meaning that any new applications must be build in that...
Working with Touch ID API in iOS 8 SDK
With every major version release of iOS, Apple ships along a great number of new technologies and frameworks. iOS 8 is going to be released officially pretty soon, and new great stuff awaits both users and developers. This...
Understanding Self Sizing Cells and Dynamic Type in iOS 8
In iOS 8, Apple introduces a new feature for UITableView known as Self Sizing Cells. To me, this is seriously one of the most exciting features for the new SDK. Prior to iOS 8, if you want to display dynamic content in table view...
Using Gesture Recognizers to Handle Pinch, Rotate, Pan, Swipe and Tap Gestures
Hello readers! iOS 8 is at the gates, as only a few weeks remain until the official release of the updated version of the operating system, and along with it, the release of the Swift programming language. So, as you understand,...
Introduction to UIAlertController, Swift Closures and Enumeration
Among all the changes in iOS 8 SDK, the changes of two commonly-used APIs in UIKit framework are less known. Both UIActionSheet and UIAlertView classes are now replaced by the UIAlertController class. In iOS 8, whenever you want...
Understanding Key-Value Observing and Coding
In programming, one of the most commonly accepted facts is that the flow of a program depends on the value of the various variables and properties you use. You just have to think how many times during an application development...
Understanding XML and JSON Parsing in iOS Programming
One of the most important tasks that a developer has to deal with when creating applications is the data handing and manipulation. Data can be expressed in many different formats, and mastering at least the most known of them...
Introduction to Auto Layout
Editor’s note: If you’ve downloaded the Xcode 6 beta and played around with it, one thing you may notice is the change of Interface Builder. The default view controller is now wider and doesn’t look like an...
How to Access iOS Calendar, Events and Reminders Using Event Kit Framework
One of the not so well-known frameworks existing on iOS (and Mac OS), is the Event Kit framework. This framework has one purpose only, to let us access the calendars, the events and the reminders of a device, and work with them....