nskeyedarchiver

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NSData from NSKeyedArchiver to NSString

I\'m tr开发者_运维问答ying to convert NSData generated from NSKeyedArchiver to an NSString so that I can pass it around and eventually convert it back to NSData. I have to pass this as a string (I\'m[详细]

2023-03-08 07:52 分类：问答
Synchronized NSKeyedArchiver or NSUserDefaults

I have a singleton delayed-transaction manager class, which is responsible for enqueueing and dequeueing iphone-to-app-server transactions that cannot complete due to a variety of factors (network rea[详细]

2023-03-08 02:35 分类：问答
Invalid Summary on NSMutableArray

I would need some expert advice on how to solve this problem. I am doing some crude testing for a new app for the iPad.[详细]

2023-03-07 03:42 分类：问答
Cannot figure out why my app crashes when I use NSKeyedArchivers / NSKeyedUnarchivers

I am developing my first iphone \'Diary\' app, which uses custom \'Entry\' objects that hold an NSString title, NSString text and NSDate creationDate. When I try to archive an NSMutableArray of Entry[详细]

2023-03-04 18:15 分类：问答
Objective C - NSKeyedArchiver or NSUnKeyedArchiver Help

Ive been looking around trying to find a good tutorial on encoding a set of integers and strings, wrapping them in an array, and then Archiving it using ei开发者_如何学Gother NSKeyed or NSUnkeyed arch[详细]

2023-03-01 02:48 分类：问答
How to encode and decode a custom class with NSKeyedArchiver

I have a custom class that I wish to save and load. The class contains an NSDate, an NSString, and an NSNumber. I have implemented the NSCoding protocol in the .h file. Here is the code I have so far.[详细]

2023-02-28 14:18 分类：问答
How to decode rootObject

I have a custom class and I am trying to save an array within my class. In the encodeWithCoder method I use the encodeRootObject:theShotArray to save the data. What should I use for the initWithCoder[详细]

2023-02-28 00:38 分类：问答
I'm having problems un-archiving an NSMutableSet with circular references

I\'m having problems unarchiving an NSMutableSet object in my iPhone (iOS 4.3) app. I have a subview of UIImageView that contains an ivar of type NSMutableSet. I have defined the NSMutableSet in the[详细]

2023-02-19 20:05 分类：问答
what file extension do i use with nskeyedarchiver

I am writing an app that u开发者_JS百科ses NSKeyedArchiver to save its data. Should my file be ishotTrack.plist or ishotTrack.arch?The archives created with NSKeyedArchiver are binary property lists,[详细]

2023-02-07 20:22 分类：问答
NSKeyedArchiver encode only part of an array

I have a list of objects that can sometimes change, and I want to keep a persistent cache on the device whenever the app is closed or move to th开发者_开发问答e background.[详细]

2023-01-31 12:49 分类：问答