Answer / Priyanka Jaiswal

In Objective-C, you can call a function by using the dot notation or square bracket notation. For example, if you have a method called 'myMethod' in a class named MyClass: [MyClass myMethod];

What are nsautoreleasepool?

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What is the isa member?

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Mention which class can you use for parsing of xml in iphone?

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What is category in objective c?

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