How do I delete trailing zeros on floats without rounding in Objective-C?

Question

I need to clear trailing zeros on floats without rounding? I need to only display relevant decimal places.

For example, if I have 0.5, I need it to show 0.5, not 0.5000

Answer 1

Use the following:

NSString* floatString = [NSString stringWithFormat:@"%g", myFloat];