Singleton in iOS Objective C doesn't prevent more than one instance - Stack Overflow
Fundamental iOS Design Patterns: SharedInstance (Singleton in Objective C) - DaveOnCode | PDF | Objective C | Models Of Computation
Singleton
Obj-C】Singleton コピーペーストで使えるサンプル
Singleton Design Pattern In Objective-C - YouTube
GitHub - oldratlee/objc-singleton: How to implement a SAFE Objective-C Singleton
Buy Pro Objective-C Design Patterns for iOS Online at desertcartAngola
GitHub - cjhanson/Objective-C-Optimized-Singleton: A Singleton Macro that swaps method implementations at runtime so that only the initialization portion will require syncrhonization (lock)
![An introduction to Objective-C [Article] | Treehouse Blog](http://i.imgur.com/bruKt.jpg "An introduction to Objective-C [Article] | Treehouse Blog")
An introduction to Objective-C [Article] | Treehouse Blog
Objective C Enum: How to Declare and Use Enumerated Types in Objective C - Udemy Blog
Singleton – iOS Application Development
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Синглтон (Перевод с английского главы «Singleton» из книги «Pro Objective-C Design Patterns for iOS» Carlo Chung) / Хабр
The Swift Singleton Pattern. The Singletons pattern provide a… | by Stefano Frosoni | If let swift = Programming! | Medium
Singleton : Implementation in Unity3d C# - Unity Geek
Swift Singletons: A Design Pattern to Avoid (With Examples)
Singleton с помощью dispatch_once / ObjectiveC / it works!
Singleton Pattern in Objective-C | Vega IT
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