I thought I knew what was causing this error, but I can’t seem to figure out what I did wrong. Here is the full error message I am getting: Attempt to set a non-property-list object ( “<BC_Person: 0x8f3c140>” ) as an NSUserDefaults value for key personDataArray I have a Person class that I think is … Read more
I’m working on a small iPhone app, and I am using NSUserDefaults as my data persistence. It only has to keep track of a few things, such as some names and some numbers so I figure I might as well keep it simple. I found this page for some reference, but I don’t think it … Read more
Is there a way to see what’s been saved to NSUserDefaults directly? I’d like to see if my data saved correctly. 24 Answers 24
How to save a string into the NSUserDefaults? 16 Answers 16
Alright, so I’ve been doing some poking around, and I realize my problem, but I don’t know how to fix it. I have made a custom class to hold some data. I make objects for this class, and I need to them to last between sessions. Before I was putting all my information in NSUserDefaults, … Read more
I have a login-screen in my iOS app. The username and password will be saved in the NSUserDefaults and be loaded into the login-screen again when you enter the app again (of course, NSUserDefaults are permanent). Now, the user have the possibility to disable the username/password saving feature. So the NSUserDefaults will be cleared then. … Read more
I’m using +[NSUserDefaults standardUserDefaults] to store application settings. This consists of roughly a dozen string values. Is it possible to delete these values permanently instead of just setting them to a default value? 15 Answers 15
