How to convert Float64 to NSString in iOS

Question

How to convert Float64 to NSString in objective-c?

Answer 1

How about this:

 NSString *str = [NSString stringWithFormat: @"%lf", number]; 

Answer 2

You can also use

 NSString *str = [[NSString alloc] initWithFormat: @"%lf", number]; 

Edit:

The difference is that you need to release str variable in this case when you are done with it. We use the init method to initialize class variables so that they can be accessed through the class and then freed them in dealloc .