Category "nsnumberformatter"

convert milliseconds Integer into time formatted String

It might be an easy question but I am confused and need your help. I need to convert this: let S: Int = 45296789 into this: "12 34 56 789" that is to say

Locale.current reporting wrong language on device

I'm trying to format currency values in an iOS app, and I'm using the current Locale settings on the device to use the appropriate currency formatting. In the

Prevent small negative numbers printing as "-0"

If I do the following in Objective-C: NSString *result = [NSString stringWithFormat:@"%1.1f", -0.01]; It will give result @"-0.0" Does anybody know how I ca