State the important classes in cocoa.
devquora
Posted On: Feb 22, 2018
There are several classes in cocoa. The notable ones are-
- NSNumber: it represents objects that contain integers, doubles, and floats.
- NSDate: it is used for displaying dates and times in various formats.
- NSXMLParser: it is used to process XML data.
- NSArray: it uses zero-based indexing for an ordered collection of objects.
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