Tell The Program What To Do When No Save Data Is Found NSUserDefaults, iPhone

Question

I have saved data which was saved using NSUserDefaults. I was under the impression that if there was nothing saved to the key already (first time app is run) it would defaul

Answer 1

Call registerDefaults: during your app's launch to set default values for your defaults (awkward to say, but that's how it work). You'll need to call it before any of the code that accesses your defaults. But NSUserDefaults does return 0 or nil for keys that don't exist.