Parisa Saharkhiz

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Presentation Controllers and Adaptive Presentations

iOS 8 introduced the UIPresentationController class to manage and customize view controller presentations in a reusable manner. This came with …

Scanning Barcodes with iOS 7 (Objective-C)

Introduction<p>With the release of iOS 7, Apple included the ability to detect barcodes through its AV Foundation framework. The supported types …

Creating a Simple Maze Game for iPhone – Part 1

<i>Editor’s note: After we published the animation tutorial a few weeks ago, we got quite a lot of requests about publishing a complete game tutorial.</i> …

Unleash Your Inner App Developer Part 29: Understanding Objective-C Blocks

<i>Do you have an idea for an app but lack the programming knowledge to begin building it? In this weekly blog series, I will take you, the non-programmer, step by step through the process of creating apps for the iPhone, iPod touch, and iPad. Join me each week on this adventure and you will</i> …

Objective-C