This is a companion discussion topic for the original entry at https://www.raywenderlich.com/5429634-saving-data-in-ios/lessons/4
This is a companion discussion topic for the original entry at https://www.raywenderlich.com/5429634-saving-data-in-ios/lessons/4
Great video. However, I tried to use a similar simple practice code after your lesson and it is giving me an init error on the last line:
let numberURL = URL(fileURLWithPath: “Number.txt”, relativeTo: FileManager.docDirURL)
var number1 = 1005
let numberData = Data(number1)
I am just trying to save a simple int.
I noticed from your example the UInt8 works but a Int8 number doesnt seem to work. Do you treat similar Ints and Floats different when using Data()