Aarón Cyrman

7 Flips | 2 Magazines | 1 Follower | @acyrman | Keep up with Aarón Cyrman on Flipboard, a place to see the stories, photos, and updates that matter to you. Flipboard creates a personalized magazine full of everything, from world news to life’s great moments. Download Flipboard for free and search for “Aarón Cyrman”

Getting started with NSNotificationCenter - iOS

Have you ever wanted to alert other classes of your app of some event from another one?<p>Sure, you could have your Objective-C class poll the other one …

iOS Programming

How to add a Custom Pull to Refresh in your iOS Application - iOS

If you love your iOS Application and like to make sure that branding is consistent throughout then it might be a good idea to customise the Pull to …

iOS Programming

iOS 7 in-line UIDatePicker – Part 1 - iOS

One of the new features in iOS 7 is the in-line <b>UIDatePicker</b>. You might have noticed in the Calendar app or in the Reminder app that when you want to …

Apple Releases iBeacon Specification

Apple has quietly rolled out its iBeacon specification as it starts to certify devices that carry the Bluetooth LE standard.<p>Under their MFI program, …

How to call Objective-C code from Swift

In the new Swift language from Apple, how does one call Objective-C code?<p>Apple mentioned that they could co-exist in one application, but does this …

8 Tips for working effectively with Interface Builder

<b>Introduction</b> <br>While working at JoyTunes on the latest versions of our top-notch piano app, we've done a great deal of UI redesign and therefore had to …

10 Swift IOS open-source projects you cannot ignore

If you are working on iOS, Swift is a great choice. It is elegant, easier to learn (than Obj-C) and powerful.<p><i>(Update 9/30/16— This article is two</i> …