NSMutableArray: count is a method or a property?
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by Rafael Oliveira
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Published on 2010-03-26T13:39:02Z
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2010/03/26
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I want to verify if I'm in the last cell of the UITable. Should I use a NSInteger property in my controller and store the value of the count of the data (it's an NSMutableArray) that populates the table?
I'm asking because I don't know if count iterates over all objects of the array to count or if it only gets me a value of a count property.
What would be better ?
store the value: myCount = [myArray count] use directly: [myArray count] store numberOfRows: myCount = numberOfRowsInSection:[indexPath 0] use numberOfRows directly: numberOfRowsInSection:[indexPath 0]
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