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Xcode

  • Xcode
    An Introduction to GameplayKit: Part 1Games@2x
    136 shares
    In this series, you will learn about the GameplayKit framework introduced in iOS 9 and OS X El Capitan. In this first tutorial, you will learn about entity- and component-based game model structures and state machines.Read More…
  • CloudKit
    Building a Shopping List Application With CloudKit: IntroductionPreview image@2x
    122 shares
    During last year's WWDC, Apple introduced CloudKit, a brand new framework that directly interacts with Apple's iCloud servers. The framework is comparable to a number of PaaS (Platform as a Service) solutions, such as Parse. Like Parse, Apple provides a flexible API and a dashboard that offers developers a peek into the data stored on Apple's iCloud servers. In this series, you will learn about the CloudKit framework and infrastructure by building a shopping list application.Read More…
  • Mobile Development
    Build a High-Performance Mobile App With Famo.us and Manifold.jsPreview famous
    208 shares
    In this tutorial, I'll look at the new JavaScript framework Famo.us, launched in October 2014. Famo.us includes an open-source 3D layout engine fully integrated with a 3D physics animation engine that can render to DOM, Canvas, or WebGL. Read More…
  • iOS SDK
    An Introduction to Quartz 2DQuartz@2x
    129 shares
    In this tutorial, I will be teaching the basics of the Quartz 2D drawing engine. After reading this tutorial, you should have a good understanding of the basic drawing capabilities offered by Quartz 2D and be ready to incorporate it into your own projects.Read More…
  • Mobile Development
    What Is EXC_BAD_ACCESS and How to Debug ItDebugging@2x
    137 shares
    At one point or another, you will run into a crash caused by EXC_BAD_ACCESS. In this quick tip, you will learn what EXC_BAD_ACCESS is and what it is caused by. I will also give you a few tips to fix bugs that are caused by EXC_BAD_ACCESS.Read More…
  • iOS SDK
    iOS 9: Introducing Search APIsIos 9@2x
    101 shares
    In this tutorial, you will learn how to utilize the new search APIs introduced in iOS 9, including the NSUserActivity class and the Core Spotlight framework. These APIs allow you to make your app's content searchable via Spotlight search and much more easily accessible.Read More…
  • iOS SDK
    An Introduction to HandoffPreview image@2x
    147 shares
    In this tutorial, you will learn how to adopt Handoff in your iOS 8 applications to seamlessly transfer application data between devices over Bluetooth. This includes learning all about Handoff configuration, the app delegate methods involved in Handoff, and the NSUserActivity class.Read More…
  • CocoaPods
    Creating Your First CocoaPodPreview image@2x
    129 shares
    Many developers have used CocoaPods, but only a relative few have actually created a pod. This tutorial will teach you how to create your first pod, how to make it publicly available, and what techniques can make for a great pod.Read More…
  • iOS SDK
    iOS 9: Getting Started With SFSafariViewControllerSafari @2x
    145 shares
    Mobile apps and viewing content on the web are ubiquitous now. For years, iOS developers have been charged with either creating their own web viewing experience inside their app or handing off the URL to Safari. Both of these approaches bring inherent disadvantages that were previously unavoidable. That's all changed with iOS 9 and the introduction of the SFSafariViewController class. With it, you can now provide a full web viewing experience inside your app without having to spend important development time providing it.Read More…
  • Xcode 7
    Advances in Testing With Xcode 7 and Swift 2Testing@2x
    160 shares
    In the early days of iOS, tools to facilitate testing were not a major focus of Apple's Developer Tools team. This has gradually changed over the years with the introduction of the XCTest framework and, more recently, support for asynchronous and performance testing. With Xcode 7 and Swift 2, Apple is taking another big leap to improve testing in Xcode. In this tutorial, I'm going to walk you through three significant additions that will make testing easier and more enjoyable.Read More…
  • Mobile Development
    Apple Tightens Security With App Transport SecurityIos 9@2x
    155 shares
    The importance of and attention for security on the web has increased substantially over the past few years. During this year's WWDC, Apple has made it clear that it plans to lead by example by improving security of its operating systems through a new feature, App Transport Security.Read More…
  • iOS SDK
    watchOS 2: The Power of AnimationsPreview image
    171 shares
    The new operating system for Apple Watch, watchOS 2, was introduced a couple of weeks ago at WWDC 2015. It brings a lot of improvements, mostly for developers looking to create an Apple Watch app. Animations on watchOS 2 present an exciting and new opportunity for Apple Watch developers. In this tutorial, you will learn everything you need to know about native animations on watchOS 2.Read More…
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