nsuserdefaults

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How to use NSUserDefaults to store a row property

I have a tab bar based application, with a TableViewController on a tab. When i update my app, i add a new row to my Table.[详细]

2023-04-09 12:49 分类：问答
How to make NSUserDefaults data last for 3 sessions

I have this piece of code NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults]; if (![defaults objectForKey:@\"firstRuns\"]){[详细]

2023-04-09 08:03 分类：问答
Saving and displaying data with NSUserDefaults

I\'ve saved some input from a UITextField using the following code: NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];[详细]

2023-04-08 15:00 分类：问答
Xcode: Why doesn't this code work for saving UITextField using NSUserDefaults?

I have an UITextField inside an UITableViewCell. What I want\'t is for the app to save the text the user inputs. I\'ve tried by making the UITextField call a action with this code:[详细]

2023-04-08 14:54 分类：问答
Xcode: Why doesn't my app save the UITextField?

I have an app where I switch to a view with a TableView using presentModalViewController. The View with the TableView is however not at UITable开发者_如何学编程ViewController but a regular UIViewContr[详细]

2023-04-08 02:46 分类：问答
Saving Score in a Label and loading when the app opens

I\'m setting 开发者_开发技巧up a \"click counter\" on my iOS app, so the user will know how many times he performed an action. I\'m using NSUserDefaults, for I\'m can\'t make it load when the app open[详细]

2023-04-08 01:02 分类：问答
IOS: store an array with NSUserDefault

I want to store an array with NSUserDefault, then, I put in applicationDidEnterBackground [[NSUserDefaults standardUserDefaults] setObject:myArray forKey:@\"myArray\"];[详细]

2023-04-07 18:33 分类：问答
Are values stored in NSUserDefaults removed when the app that put them there is uninstalled?

If I put a token (a string) into NSUserDefaults, lets say as a paramter passed to a REST API that is used by the app, and the app i开发者_Go百科s uninstalled, will the string remain on the device? No,[详细]

2023-04-07 11:07 分类：问答
NSUser Defaults vs. App Delegate for App Settings

I currently have my app settings stored in an Entity called Settings. Each of my setting开发者_如何学Gos is an attribute. I have one Settings object which I load in my app delegate, and I access it th[详细]

2023-04-06 05:09 分类：问答
update NSUserDefaults between two view controllers

First off, I am a complete noob, so please be gentle when explaining.I have a program that loads a webpage (UIWebview) on the first view controller.The first view controller checks to see if the NSUse[详细]

2023-04-05 02:32 分类：问答