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iOS Behaviours Behaviour, as definiton, the way in which a machine or natural phenomenon works or functions. Behaviours in programming can be expressed as an object which is responsible for a specific task. In this article, I am going to explain how to use behaviours in Interface Builder, how to...

KVC and Collection Operators KVC, known as Key-Value Coding, is a coding style where properties and methods of an object are accessible via string identifiers. For much comprehensive detail and definition for key-value coding, read the apple docs. In NSFoundation framework, any NSObject subclass automatically conforms NSKeyValueCoding protocol. To derive...

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