Tell me something about Objective-C blocks?

Sharad Jaiswal
Sharad Jaiswal

Posted On: Feb 22, 2018

 

In the Objective-C class, there are a question that combines data with its related behavior. It empowers you to form particular segments of code that can be passed around to the functions or the methods as though they were values. Objective-C blocks can be added to the collections like NSDictionary or NSArray.

    Related Questions

    Please Login or Register to leave a response.

    Related Questions

    Objective C Interview Questions

    Tell me about important protocol being used in Objective C?

    In Objective-C, the protocol is the language include, that gives the multiple inheritances in the single inheritance la..

    Objective C Interview Questions

    How would I make a static strategy?

    Methods are actualized continuously in Objective-C as static functions. The best way to acquire the IMP of a technique ..

    Objective C Interview Questions

    Explain class definition in Objective-C?

    A class definition starts with the keyword @interface took after by the interface (class) name, and the class body, whi..