Articles filed in category 'Objective C'

  • Arranging Views with Xamarin.Forms Layout
    There’s no longer a simple answer to what sort of device your page will be viewed upon. Walt examines the options and shows you how to make sure that yours will look great on anything, old or new.
  • Beta Test Your iOS Applications Using TestFlight
    Jason explores TestFlight, a new tool for testing your iOS apps. It has some nifty notification tools, which make it easier to have a lot of testers—or just a few, depending on what your product needs. Check out what else it has going for it.
  • Beyond the Phone: Developing for Apple Watch
    Remember just a few years ago when we were all excited to get touch technology on our phones, laptops, and tablets? The Next Big Thing is here, and Jason shows us how to develop for the Apple Watch.
  • Building a CODE Framework Service and Consuming It on an iPhone Application
    In this article, you will create a CODE Framework RESTful service and an iPhone application from scratch. For the client side, you will utilize XCode (yes, you’ll need a Mac!), which uses Objective-C as the primary language. This article won’t teach you the language; you need to know the basics of Objective-C. Even if you don’t know anything about it but want to code right away, read the article “Building a Twitter Search Client on iOS,” by Ben Scherman, available for al...See More
  • Building an iOS Application to Search Twitter
    This article will cover building a simple Twitter client that allows users to search for tweets, save those search terms, and recall them at any time. The sample in this article will use Xcode 4 and the iPhone SDK 4.3. All examples are in Objective-C. You can find the code for this article at http://github.com/subdigital/code-mag-twitter-searcher. I encourage you to download the code to help out if you get stuck.
  • Implementing a Flickr Search iOS Application Using Swift
    Apple’s new language Swift is everywhere these days. Probably the most important app you could build with it is a search engine, and Mohammad shows us how using his own gardening app.
  • Implementing Lean Controllers in iOS Applications
    Have you been struggling with sluggish apps? Perhaps all that’s needed is a little tightening of the code. Mohammad makes your apps lean and mean again with a simple ToDo example.
  • Integrating Achievements and Leaderboards into Your iOS Game Using Game Center
    While creating a simple little mobile game app, Jason shows us the power of Game Center’s tools.
  • Moving Forward: The Transition from Objective-C to Swift
    If you’ve been paying attention to programming trends, you’ll see that Swift, Apple’s new language, is gaining popularity at an impressive rate. You don’t have to toss out everything you already know, though, as Jason helps you see Swift’s similarities to Objective-C.
  • Post Mortem: Xiine for iOS
    EPS builds a user interface for the iOS that is very similar to the Android and desktop versions.
  • Support Your Application Post-Launch Intelligently Using Intercom.io
    Jason shows us how to keep the development team focused on developing while creating built-in post-launch features that keep your users happy too. It’s not magic, it’s Intercom.io.