StackOverflow2013

Note that there are some explanatory texts on larger screens.

plurals

PO
primarykey
Id
20412647
data
AcceptedAnswerId
0
AnswerCount
0
ClosedDate
CommentCount
0
CommunityOwnedDate
CreationDate
2013-12-05T23:04:49.650
FavoriteCount
0
LastActivityDate
2013-12-05T23:04:49.650
LastEditDate
LastEditorUserId
0
OwnerUserId
1607584
ParentId
20407158
PostTypeId
2
Score
2
ViewCount
0
LastEditorDisplayName
text
Body
<p>Personally, rather than using NSUserDefaults which is fine for simple data, I would look into using the NSCoding protocol and NSKeyedArchiver. Have your objects implement the NSCoding protocol and then use something like this to archive/unarchive them:</p> <pre><code>+ (NSObject *)readArchiveFile:(NSString *)inFileName { NSFileManager *fileMgr = [NSFileManager defaultManager]; NSString *documentsDirectoryPath = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES)[0]; NSString *filePath = [NSString stringWithFormat:@"%@/%@", documentsDirectoryPath, inFileName]; NSObject *returnObject = nil; if( [fileMgr fileExistsAtPath:filePath] ) { returnObject = [NSKeyedUnarchiver unarchiveObjectWithFile:filePath]; } return returnObject; } + (void)archiveFile:(NSString *)inFileName inObject:(NSObject *)inObject { NSString *documentsDirectoryPath = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES)[0]; NSString *filePath = [NSString stringWithFormat:@"%@/%@", documentsDirectoryPath, inFileName]; BOOL didSucceed = [NSKeyedArchiver archiveRootObject:inObject toFile:filePath]; if( !didSucceed ) { NSLog(@"File %@ write operation %@", inFileName, didSucceed ? @"success" : @"error" ); } } + (void)deleteFile:(NSString *)inFileName { NSFileManager *fileMgr = [NSFileManager defaultManager]; NSString *documentsDirectoryPath = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES)[0]; NSString *filePath = [NSString stringWithFormat:@"%@/%@", documentsDirectoryPath, inFileName]; NSError *error; if ( [fileMgr fileExistsAtPath:filePath] && [fileMgr removeItemAtPath:filePath error:&error] != YES) { NSLog(@"Unable to delete file: %@", [error localizedDescription]); } } </code></pre> <p>Also, I would look into using CoreData as it gives you the ability to query your data.</p>
Tags
Title
singulars
PostAcceptedAnswerId
1. This table or related slice is empty.
PostParentId
1. POStoring arbitrary keys/values in iOS
  singulars
  PostTypePostTypeId
  PTQuestion
PostTypePostTypeId
1. PTAnswer
UserLastEditorUserId
1. This table or related slice is empty.
UserOwnerUserId
1. USJonahGabriel
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
2. VO
  singulars
  PostPostId
  PO
  UserUserId
  This table or related slice is empty.
  VoteTypeVoteTypeId
  VTUpMod
CommentsPostId
1. This table or related slice is empty.

Querying!

Guidance

A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.