StackOverflow2013

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plurals

PO
primarykey
Id
17145956
data
AcceptedAnswerId
0
AnswerCount
0
ClosedDate
CommentCount
12
CommunityOwnedDate
CreationDate
2013-06-17T11:02:24.213
FavoriteCount
0
LastActivityDate
2013-10-17T06:43:38.220
LastEditDate
2017-05-23T12:17:54.117
LastEditorUserId
-1
OwnerUserId
1603072
ParentId
17145844
PostTypeId
2
Score
52
ViewCount
0
LastEditorDisplayName
text
Body
Sample Code : <pre><code>NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES); NSString *documentsDirectory = [paths objectAtIndex:0]; NSArray *directory = [[NSFileManager defaultManager] directoryContentsAtPath: documentsDirectory]; BOOL isDirectory; for (NSString *item in directory){ BOOL fileExistsAtPath = [[NSFileManager defaultManager] fileExistsAtPath:item isDirectory:&isDirectory]; if (fileExistsAtPath) { if (isDirectory) { //It's a Directory. } } if ([[item pathExtension] isEqualToString:@"png"]) { //This is Image File with .png Extension } } </code></pre> <hr> You can also use <a href="http://developer.apple.com/library/mac/#documentation/Miscellaneous/Reference/UTIRef/Articles/System-DeclaredUniformTypeIdentifiers.html" rel="noreferrer">Uniform Type Identifiers</a> as explained by Bavarious <a href="https://stackoverflow.com/a/5815629/1603072">here</a>. Sample Code : <pre><code>NSString *file = @"…"; // path to some file CFStringRef fileExtension = (CFStringRef) [file pathExtension]; CFStringRef fileUTI = UTTypeCreatePreferredIdentifierForTag(kUTTagClassFilenameExtension, fileExtension, NULL); if (UTTypeConformsTo(fileUTI, kUTTypeImage)) NSLog(@"It's an image"); else if (UTTypeConformsTo(fileUTI, kUTTypeMovie)) NSLog(@"It's a movie"); else if (UTTypeConformsTo(fileUTI, kUTTypeText)) NSLog(@"It's text"); CFRelease(fileUTI); </code></pre>
Tags
Title
singulars
PostAcceptedAnswerId
1. This table or related slice is empty.
PostParentId
1. POiphone - how to check if the file is a directory , audio , video or image?
 singulars
 PostTypePostTypeId
 PTQuestion
PostTypePostTypeId
1. PTAnswer
UserLastEditorUserId
1. USCommunity
UserOwnerUserId
1. USBhavin
plurals
PostLinksPostIdRelatedPostId
1. This table or related slice is empty.
PostLinksRelatedPostIdPostId
1. This table or related slice is empty.
PostsAcceptedAnswerId
1. POiphone - how to check if the file is a directory , audio , video or image?
 singulars
 PostTypePostTypeId
 PTQuestion
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
3. VO
 singulars
 PostPostId
 PO
 UserUserId
 This table or related slice is empty.
 VoteTypeVoteTypeId
 VTAcceptedByOriginator
CommentsPostId

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