Explain how to call a function in objective-c?
Answer / Prabhat Kumar Chaurasia
To call a function in Objective-C, you need an instance of the class that contains the function. After creating an instance, you can call the function using dot notation or square bracket notation. For example: `MyClass *myObject = [[MyClass alloc] init]; [myObject myFunction];` or `[myObject setValueForKey:@"myFunction"];`
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