nsuserdefaults

Attempting to store the variable DateInstalled when the app is first installed, but each time the app loads this variable is overridden by the new date. I am new to Xcode so the answer is probably obvious. I found this code below to store the variable in the user defaults but every time it seems to skip to the else statement. var DateInstalled: NSDate { get { if let returnValue = NSUserDefaults.standardUserDefaults().objectForKey("DateInstalled") as? NSDate { return returnValue } else { NSLog("Saving new Date") return NSDate() // Default value } } set { NSUserDefaults.standardUserDefaults()

I am trying to save a UIPrinter object like this. -(IBAction)setPrinterInSettings:(id)sender{ UIPrinterPickerController *picker = [UIPrinterPickerController printerPickerControllerWithInitiallySelectedPrinter:self.SavedPrinter]; [picker presentFromRect:self.settingsButton.frame inView:self.view animated:YES completionHandler:^(UIPrinterPickerController *controller, BOOL userDidSelect, NSError *err) { if (userDidSelect) { self.SavedPrinter = controller.selectedPrinter; NSLog(@"self.SavedPrinter == %@",self.SavedPrinter); [self saveCustomObject:self.SavedPrinter key:@"SavedPrinter"]; [

In my app I need to save a double value (high score) and String (player name) what should i use to get this. any idea will be great. Thank you As deanWombourne said, you can use NSUserDefaults to store these data but it isn't very secure. If you don't want to store this data "in the air", you can take a look to SFHFKeychainUtils by Buzz Andersen to store them in the iPhone Keychain. First of all, copy SFHFKeychainUtils files to your project. Click on the SFHFKeychainUtils.m and click on Get Info. Go to Target tab and check if the box near your target is checked. If not, check it. Control-click