convert NSData Length from bytes to megs

Question

I am trying to NSLog the number of megs my NSData object is however currently all I can get is bytes by using

NSLog(@\"%u\", myData.le         


        

Answer 1

For Swift 3, in Mb:

let countBytes = ByteCountFormatter()
countBytes.allowedUnits = [.useMB]
countBytes.countStyle = .file
let fileSize = countBytes.string(fromByteCount: Int64(dataToMeasure!.count))

print("File size: \(fileSize)")