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When will you use nsarray and nsmutablearray?

Question Posted / pravesh kaushik


When will you use nsarray and nsmutablearray?..

Answer / Chandra Bahadur

You'll use NSArray when you need an immutable array, like storing a constant set of values or returning a result from a method. Use NSMutableArray when you need to modify the contents of an array during runtime, such as adding new elements, removing existing ones, or changing their order.

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