StackOverflow2013

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plurals

PO
primarykey
Id
12952035
data
AcceptedAnswerId
0
AnswerCount
0
ClosedDate
CommentCount
6
CommunityOwnedDate
CreationDate
2012-10-18T10:02:07.457
FavoriteCount
0
LastActivityDate
2012-10-23T09:56:38.903
LastEditDate
2012-10-23T09:56:38.903
LastEditorUserId
1125990
OwnerUserId
1125990
ParentId
12950916
PostTypeId
2
Score
2
ViewCount
0
LastEditorDisplayName
text
Body
You can store your NSMutableArray to NSUserDefault by archiving it to NSData and than retrieving it by Unarchiving it back to NSMutableArray. <pre><code>-(NSData*) getArchievedDataFromArray:(NSMutableArray*)arr { NSData *data = [NSKeyedArchiver archivedDataWithRootObject:arr]; return data; } -(NSMutableArray*) getArrayFromArchievedData:(NSData*)data { NSMutableArray *arr = [NSKeyedUnarchiver unarchiveObjectWithData:data]; return arr; } </code></pre> For saving array to NSUserDefault : <pre><code> [[NSUserDefaults standardUserDefaults] setObject:[self getArchievedDataFromArray: yourArray] forKey:@"YourKey"]; [[NSUserDefaults standardUserDefaults] synchronize]; </code></pre> For retrieving array back from NSUserDefault : <pre><code>NSMutableArray *yourArray = [self getArrayFromArchievedData:[[NSUserDefaults standardUserDefaults]objectForKey:@"YourKey"]]; </code></pre> Also you can save Array in form of NSData to a file in NSDocumentDirectory or NSCachesDirectory. Hope this helps.... Edited: An UIImage+NSCoding category .h file <pre><code>#import <UIKit/UIKit.h> @interface UIImage (NSCoding) - (id) initWithCoderForArchiver:(NSCoder *)decoder; - (void) encodeWithCoderForArchiver:(NSCoder *)encoder ; @end </code></pre> .m file <pre><code>#import "UIImage+NSCoding.h" #import <objc/runtime.h> #define kEncodingKey @"UIImage" @implementation UIImage (NSCoding) + (void) load { @autoreleasepool { if (![UIImage conformsToProtocol:@protocol(NSCoding)]) { Class class = [UIImage class]; if (!class_addMethod( class, @selector(initWithCoder:), class_getMethodImplementation(class, @selector(initWithCoderForArchiver:)), protocol_getMethodDescription(@protocol(NSCoding), @selector(initWithCoder:), YES, YES).types )) { NSLog(@"Critical Error - [UIImage initWithCoder:] not defined."); } if (!class_addMethod( class, @selector(encodeWithCoder:), class_getMethodImplementation(class, @selector(encodeWithCoderForArchiver:)), protocol_getMethodDescription(@protocol(NSCoding), @selector(encodeWithCoder:), YES, YES).types )) { NSLog(@"Critical Error - [UIImage encodeWithCoder:] not defined."); } } } } - (id) initWithCoderForArchiver:(NSCoder *)decoder { if (self = [super init]) { NSData *data = [decoder decodeObjectForKey:kEncodingKey]; self = [self initWithData:data]; } return self; } - (void) encodeWithCoderForArchiver:(NSCoder *)encoder { NSData *data = UIImagePNGRepresentation(self); [encoder encodeObject:data forKey:kEncodingKey]; } @end </code></pre>
Tags
Title
singulars
PostAcceptedAnswerId
1. This table or related slice is empty.
PostParentId
1. POSaving in NSDocumentDirectory or NSCachesDirectory
 singulars
 PostTypePostTypeId
 PTQuestion
PostTypePostTypeId
1. PTAnswer
UserLastEditorUserId
1. USAnimesh
UserOwnerUserId
1. USAnimesh
plurals
PostLinksPostIdRelatedPostId
1. This table or related slice is empty.
PostLinksRelatedPostIdPostId
1. This table or related slice is empty.
PostsAcceptedAnswerId
1. This table or related slice is empty.
PostsParentIdCreationDate
1. This table or related slice is empty.
VotesPostIdCreationDate
1. VO
 singulars
 PostPostId
 PO
 UserUserId
 This table or related slice is empty.
 VoteTypeVoteTypeId
 VTUpMod
CommentsPostId

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