nsuserdefaults

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Something odd happening with NSUserDefaults on loading app

I have an app that uses several different user defaults that need to be used as soon as the app loads. One of these is responsible for zooming in on a map view to the users location.[详细]

2023-04-13 04:04 分类：问答
Persistence in iOS: Property List Serialization vs. NSUserDefaults vs. Core Data

I\'m new to iOS. My requirement is to collect several error strings from inside the app and periodically post them to my web service. Each error is a simple NSString ~100 characters long. I may accumu[详细]

2023-04-12 21:59 分类：问答
Saving NSRect to NSUserDefaults

Currently I\'m trying to save an NSRect to my user defaults.Right now I\'m using a NSValue to wrap it as an object then save it into the user defaults as an object with the following code[详细]

2023-04-12 10:42 分类：问答
What is the best way to save an NSMutableArray to NSUserDefaults?

I have a custom object called Occasion defined as follows: #import <Foundation/Foundation.h> @interface Occasion : NSObject {[详细]

2023-04-12 08:34 分类：问答
how to store a value in Phonegap apps, any way other than database

I am a mobile developer. So far I have worked on iPhone and Android apps. Now I am working on Phone gap based apps for iPhone and Android mobiles.[详细]

2023-04-12 07:25 分类：问答
Why is my UILabel not saving/loading with NSUserDefaults?

Here is my code to save and load.I did an NSLog, and it shows the text which should be saved/loaded but it isn\'t, and just shows the default text on launch in the UILabel.[详细]

2023-04-11 22:34 分类：问答
iOS 5 - No more UDID - How to keep some critical datas to identifiy the user even if app is deleted

I\'ve just read on a blog that the UDID will not survive iOS 5. I us开发者_开发知识库e it as an identifier combined to an app ID I generate myself. Without that UDID, I will just have the App Identifi[详细]

2023-04-11 13:07 分类：问答
NSNumber stored in NSUserDefaults

Something weird just happened. I stored a NSNumber with an unsigned long long value in NSUserDefaults. When I retrieve it, the value just changed. It seems that system thinks the number is long long[详细]

2023-04-11 06:40 分类：问答
App Store rejection due to programmatically adding application to all spaces

I have an app submitted to the app store that was rejected due to: 2.30 Apps that do not comply with the Mac OS X File System documentation will be rejected[详细]

2023-04-10 18:26 分类：问答
how to set user defaults with folder name

I hope to set the user defaults to ~/Library/Preference under the folder name \'MyFolder\', plist name is[详细]

2023-04-09 20:45 分类：问答