iOS8-Blog

Objective-C / Swift Tutorials, Resources and Competitions for the iPhone Developer

Win a ticket to the 360iDev (2014) Conference

360idevholder About the event 360|iDev is the leading iPhone developer conference in the world. Our focus is to bring the best and brightest in the developer community together for 3 days of incredible sessions, awesome parties, good times, and learning. We were the first iPhone developer conference, and are regarded my many as the best. We focus not on marketing hype, or selling books, or anything like that. Our focus is the community. Helping new people get into the community, and ...

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How to send emails in your iOS Application using: MFMailComposeViewController

Have you wanted to send an e-mail from your app and pre-populate the fields like the recipient, subject, or body text? In this How to send emails from your ios application tutorial I will show you how. Thankfully Apple made it pretty easy with MFMailComposeViewController. There is a bit of setup, but most of its actual implementation is pretty easy.

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Getting started with NSNotificationCenter

Have you ever wanted to alert other classes of your app of some event from another one?

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FREE PDF: Zen and the Art of the Objective-C Craftsmanship

This awesome resource was started in November 2013. The initial goal was to provide guidelines to write the most clean Objective-C code possible: there are too many guidelines out there and all of them are debatable. We didn’t aim introducing hard rules but, instead, a way for writing code to be more uniform as possible across different developers. With time the scope moved to explain how to design and architecture good code.

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User Defined Runtime Attributes

User defined runtime attributes are the hidden gem of Xcode’s Interface Builder. Available since Xcode 4 and iOS 5, they provide the ability to configure properties of a view that you would otherwise be unable to configure in Interface Builder. As an advocate for the separation of concerns, I believe we should do in Interface Builder as much interface configuration as possible. Although runtime attributes are often overlooked, they can lead to much cleaner view controller code – something we ...

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iOS8 – How to use Objective-C Classes in Swift

What? Apple has brought out swift to start programming iOS 8 Applications. What if I need to use Objective-C in Swift? Don’t worry. You can do this.

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

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 Refresh feature.

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RestKit – An open source objective-c library for prototyping and testing a RESTful API service

RestKit is a beautiful open source objective-c library which is used for prototyping and testing a RESTful API service.

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Quick Tip: How to get SecKeyRef from base64 coded string

This quick iOS Application Development tip will show you How to get SecKeyRefM from base64 coded string, which for iOS 7 utilises:

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