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2014/10/15 ¤U¤È 10:14:39
iphone Programming Glossary: successHow can I upload a photo to a server with the iPhone? http://stackoverflow.com/questions/125306/how-can-i-upload-a-photo-to-a-server-with-the-iphone boundry NSString boundry data NSData data NSData compress NSData data void uploadSucceeded BOOL success void connectionDidFinishLoading NSURLConnection connection @end @implementation EPUploader Uploader.. the upload did or did not succeed. Results None Side effects None void uploadSucceeded BOOL success IN delegate performSelector success doneSelector errorSelector withObject self Uploader Private.. Results None Side effects None void uploadSucceeded BOOL success IN delegate performSelector success doneSelector errorSelector withObject self Uploader Private connectionDidFinishLoading Called..
Problem setting exif data for an image http://stackoverflow.com/questions/5125323/problem-setting-exif-data-for-an-image setting exif data for an image I'm using the new ImageIO framework in iOS 4.1. I successfully retrieve the exif metadata using the following CFDictionaryRef metadataDict CMGetAttachment sampleBuffer.. image data and metadata into our data object. It will return false if something goes wrong BOOL success NO success CGImageDestinationFinalize destination if success NSLog @ Could not create data from image.. and metadata into our data object. It will return false if something goes wrong BOOL success NO success CGImageDestinationFinalize destination if success NSLog @ Could not create data from image destination..
iPhone/iPad/OSX: How to get my IP address programmatically? http://stackoverflow.com/questions/7072989/iphone-ipad-osx-how-to-get-my-ip-address-programmatically NSString address @ error struct ifaddrs interfaces NULL struct ifaddrs temp_addr NULL int success 0 retrieve the current interfaces returns 0 on success success getifaddrs interfaces if success 0 Loop.. NULL struct ifaddrs temp_addr NULL int success 0 retrieve the current interfaces returns 0 on success success getifaddrs interfaces if success 0 Loop through linked list of interfaces temp_addr interfaces.. struct ifaddrs temp_addr NULL int success 0 retrieve the current interfaces returns 0 on success success getifaddrs interfaces if success 0 Loop through linked list of interfaces temp_addr interfaces while..
iCloud basics and code sample [closed] http://stackoverflow.com/questions/7795629/icloud-basics-and-code-sample self.viewController self.viewController.document doc doc openWithCompletionHandler ^ BOOL success if success NSLog @ AppDelegate existing document opened from iCloud else NSLog @ AppDelegate existing.. self.viewController.document doc doc openWithCompletionHandler ^ BOOL success if success NSLog @ AppDelegate existing document opened from iCloud else NSLog @ AppDelegate existing document.. doc doc saveToURL doc fileURL forSaveOperation UIDocumentSaveForCreating completionHandler ^ BOOL success NSLog @ AppDelegate new document save to iCloud doc openWithCompletionHandler ^ BOOL success NSLog..
iPhone Data Usage Tracking/Monitoring http://stackoverflow.com/questions/7946699/iphone-data-usage-tracking-monitoring this as DUPLICATE and not just by the subject. NSArray getDataCountersForType int type BOOL success struct ifaddrs addrs nil const struct ifaddrs cursor nil const struct sockaddr_dl dlAddr nil const struct.. sockaddr_dl dlAddr nil const struct if_data networkStatisc nil int dataSent 0 int dataReceived 0 success getifaddrs addrs 0 if success cursor addrs while cursor NULL if cursor ifa_addr sa_family AF_LINK .. struct if_data networkStatisc nil int dataSent 0 int dataReceived 0 success getifaddrs addrs 0 if success cursor addrs while cursor NULL if cursor ifa_addr sa_family AF_LINK dlAddr const struct sockaddr_dl..
How can I upload a photo to a server with the iPhone? http://stackoverflow.com/questions/125306/how-can-i-upload-a-photo-to-a-server-with-the-iphone void upload NSURLRequest postRequestWithURL NSURL url boundry NSString boundry data NSData data NSData compress NSData data void uploadSucceeded BOOL success void connectionDidFinishLoading NSURLConnection connection @end @implementation EPUploader Uploader initWithURL filePath delegate doneSelector errorSelector.. Private uploadSucceeded Used to notify the delegate that the upload did or did not succeed. Results None Side effects None void uploadSucceeded BOOL success IN delegate performSelector success doneSelector errorSelector withObject self Uploader Private connectionDidFinishLoading Called when the upload is complete... notify the delegate that the upload did or did not succeed. Results None Side effects None void uploadSucceeded BOOL success IN delegate performSelector success doneSelector errorSelector withObject self Uploader Private connectionDidFinishLoading Called when the upload is complete. We judge the success of the upload..
Problem setting exif data for an image http://stackoverflow.com/questions/5125323/problem-setting-exif-data-for-an-image setting exif data for an image I'm using the new ImageIO framework in iOS 4.1. I successfully retrieve the exif metadata using the following CFDictionaryRef metadataDict CMGetAttachment sampleBuffer kCGImagePropertyExifDictionary NULL Reading it out.. metadataAsMutable tell the destination to write the image data and metadata into our data object. It will return false if something goes wrong BOOL success NO success CGImageDestinationFinalize destination if success NSLog @ Could not create data from image destination now we have the data ready to go so do whatever.. metadataAsMutable tell the destination to write the image data and metadata into our data object. It will return false if something goes wrong BOOL success NO success CGImageDestinationFinalize destination if success NSLog @ Could not create data from image destination now we have the data ready to go so do whatever you want..
iPhone/iPad/OSX: How to get my IP address programmatically? http://stackoverflow.com/questions/7072989/iphone-ipad-osx-how-to-get-my-ip-address-programmatically ifaddrs.h #import arpa inet.h Get IP Address NSString getIPAddress NSString address @ error struct ifaddrs interfaces NULL struct ifaddrs temp_addr NULL int success 0 retrieve the current interfaces returns 0 on success success getifaddrs interfaces if success 0 Loop through linked list of interfaces temp_addr interfaces while.. getIPAddress NSString address @ error struct ifaddrs interfaces NULL struct ifaddrs temp_addr NULL int success 0 retrieve the current interfaces returns 0 on success success getifaddrs interfaces if success 0 Loop through linked list of interfaces temp_addr interfaces while temp_addr NULL if temp_addr ifa_addr sa_family AF_INET.. NSString address @ error struct ifaddrs interfaces NULL struct ifaddrs temp_addr NULL int success 0 retrieve the current interfaces returns 0 on success success getifaddrs interfaces if success 0 Loop through linked list of interfaces temp_addr interfaces while temp_addr NULL if temp_addr ifa_addr sa_family AF_INET Check..
iCloud basics and code sample [closed] http://stackoverflow.com/questions/7795629/icloud-basics-and-code-sample MyTextDocument alloc initWithFileURL url _document doc doc.delegate self.viewController self.viewController.document doc doc openWithCompletionHandler ^ BOOL success if success NSLog @ AppDelegate existing document opened from iCloud else NSLog @ AppDelegate existing document failed to open from iCloud else Nothing in.. alloc initWithFileURL url _document doc doc.delegate self.viewController self.viewController.document doc doc openWithCompletionHandler ^ BOOL success if success NSLog @ AppDelegate existing document opened from iCloud else NSLog @ AppDelegate existing document failed to open from iCloud else Nothing in iCloud create.. self.viewController self.viewController.document doc doc saveToURL doc fileURL forSaveOperation UIDocumentSaveForCreating completionHandler ^ BOOL success NSLog @ AppDelegate new document save to iCloud doc openWithCompletionHandler ^ BOOL success NSLog @ AppDelegate new document opened from iCloud void queryDidFinishGathering..
iPhone Data Usage Tracking/Monitoring http://stackoverflow.com/questions/7946699/iphone-data-usage-tracking-monitoring the details shared in this post with other posts before marking this as DUPLICATE and not just by the subject. NSArray getDataCountersForType int type BOOL success struct ifaddrs addrs nil const struct ifaddrs cursor nil const struct sockaddr_dl dlAddr nil const struct if_data networkStatisc nil int dataSent 0 int dataReceived.. addrs nil const struct ifaddrs cursor nil const struct sockaddr_dl dlAddr nil const struct if_data networkStatisc nil int dataSent 0 int dataReceived 0 success getifaddrs addrs 0 if success cursor addrs while cursor NULL if cursor ifa_addr sa_family AF_LINK dlAddr const struct sockaddr_dl cursor ifa_addr networkStatisc.. ifaddrs cursor nil const struct sockaddr_dl dlAddr nil const struct if_data networkStatisc nil int dataSent 0 int dataReceived 0 success getifaddrs addrs 0 if success cursor addrs while cursor NULL if cursor ifa_addr sa_family AF_LINK dlAddr const struct sockaddr_dl cursor ifa_addr networkStatisc const struct if_data cursor..
How can I upload a photo to a server with the iPhone? http://stackoverflow.com/questions/125306/how-can-i-upload-a-photo-to-a-server-with-the-iphone NSURL url boundry NSString boundry data NSData data NSData compress NSData data void uploadSucceeded BOOL success void connectionDidFinishLoading NSURLConnection connection @end @implementation EPUploader Uploader initWithURL filePath.. the delegate that the upload did or did not succeed. Results None Side effects None void uploadSucceeded BOOL success IN delegate performSelector success doneSelector errorSelector withObject self Uploader Private connectionDidFinishLoading.. or did not succeed. Results None Side effects None void uploadSucceeded BOOL success IN delegate performSelector success doneSelector errorSelector withObject self Uploader Private connectionDidFinishLoading Called when the upload is..
Problem setting exif data for an image http://stackoverflow.com/questions/5125323/problem-setting-exif-data-for-an-image setting exif data for an image I'm using the new ImageIO framework in iOS 4.1. I successfully retrieve the exif metadata using the following CFDictionaryRef metadataDict CMGetAttachment sampleBuffer kCGImagePropertyExifDictionary.. to write the image data and metadata into our data object. It will return false if something goes wrong BOOL success NO success CGImageDestinationFinalize destination if success NSLog @ Could not create data from image destination now we.. write the image data and metadata into our data object. It will return false if something goes wrong BOOL success NO success CGImageDestinationFinalize destination if success NSLog @ Could not create data from image destination now we have the..
iPhone/iPad/OSX: How to get my IP address programmatically? http://stackoverflow.com/questions/7072989/iphone-ipad-osx-how-to-get-my-ip-address-programmatically NSString getIPAddress NSString address @ error struct ifaddrs interfaces NULL struct ifaddrs temp_addr NULL int success 0 retrieve the current interfaces returns 0 on success success getifaddrs interfaces if success 0 Loop through linked list.. ifaddrs interfaces NULL struct ifaddrs temp_addr NULL int success 0 retrieve the current interfaces returns 0 on success success getifaddrs interfaces if success 0 Loop through linked list of interfaces temp_addr interfaces while temp_addr NULL.. interfaces NULL struct ifaddrs temp_addr NULL int success 0 retrieve the current interfaces returns 0 on success success getifaddrs interfaces if success 0 Loop through linked list of interfaces temp_addr interfaces while temp_addr NULL if..
iCloud basics and code sample [closed] http://stackoverflow.com/questions/7795629/icloud-basics-and-code-sample _document doc doc.delegate self.viewController self.viewController.document doc doc openWithCompletionHandler ^ BOOL success if success NSLog @ AppDelegate existing document opened from iCloud else NSLog @ AppDelegate existing document failed.. doc doc.delegate self.viewController self.viewController.document doc doc openWithCompletionHandler ^ BOOL success if success NSLog @ AppDelegate existing document opened from iCloud else NSLog @ AppDelegate existing document failed to open from.. doc doc saveToURL doc fileURL forSaveOperation UIDocumentSaveForCreating completionHandler ^ BOOL success NSLog @ AppDelegate new document save to iCloud doc openWithCompletionHandler ^ BOOL success NSLog @ AppDelegate new..
iPhone Data Usage Tracking/Monitoring http://stackoverflow.com/questions/7946699/iphone-data-usage-tracking-monitoring other posts before marking this as DUPLICATE and not just by the subject. NSArray getDataCountersForType int type BOOL success struct ifaddrs addrs nil const struct ifaddrs cursor nil const struct sockaddr_dl dlAddr nil const struct if_data networkStatisc.. nil const struct sockaddr_dl dlAddr nil const struct if_data networkStatisc nil int dataSent 0 int dataReceived 0 success getifaddrs addrs 0 if success cursor addrs while cursor NULL if cursor ifa_addr sa_family AF_LINK dlAddr const struct.. dlAddr nil const struct if_data networkStatisc nil int dataSent 0 int dataReceived 0 success getifaddrs addrs 0 if success cursor addrs while cursor NULL if cursor ifa_addr sa_family AF_LINK dlAddr const struct sockaddr_dl cursor ifa_addr networkStatisc..
http://stackoverflow.com/questions/1065628/uploading-video-with-iphone range was returned . NSLog @ sucess UIAlertView alert UIAlertView alloc initWithTitle @ Got Server Response message @ Success delegate nil cancelButtonTitle @ OK otherButtonTitles nil alert show alert release else Connection failed cannot reach..
ios-Facebook SDK 3.0 Error 5 When Posting Status Update http://stackoverflow.com/questions/11850899/ios-facebook-sdk-3-0-error-5-when-posting-status-update alertTitle @ Error else NSDictionary resultDict NSDictionary result alertMsg NSString stringWithFormat @ Successfully posted ' @'. nPost ID @ message resultDict valueForKey @ id alertTitle @ Success UIAlertView alertView UIAlertView.. NSString stringWithFormat @ Successfully posted ' @'. nPost ID @ message resultDict valueForKey @ id alertTitle @ Success UIAlertView alertView UIAlertView alloc initWithTitle alertTitle message alertMsg delegate nil cancelButtonTitle..
iCloud NSUbiquitousKeyValueStore initial sync/access delay - how to handle? http://stackoverflow.com/questions/12539266/icloud-nsubiquitouskeyvaluestore-initial-sync-access-delay-how-to-handle dataForKey @ mykeyname sometimes it's ok but sometimes key is not found Waited for 15 seconds tried again. Success. Confused. So it seems like ios needs some time to make remote key value storage for my app available locally for dataForKey..
Facebook iOS 6 - get user info http://stackoverflow.com/questions/12904079/facebook-ios-6-get-user-info accounts _accountStore accountsWithAccountType facebookTypeAccount _facebookAccount accounts lastObject NSLog @ Success self me else ouch NSLog @ Fail NSLog @ Error @ error Get me void me NSURL meurl NSURL URLWithString..
Send Nested JSON using AFNetworking http://stackoverflow.com/questions/16476428/send-nested-json-using-afnetworking JSONRequestOperationWithRequest request success ^ NSURLRequest request NSHTTPURLResponse response id JSON NSLog @ Success @ JSON failure ^ NSURLRequest request NSHTTPURLResponse response NSError error id JSON NSLog @ Error @ error debugDescription..
How do I create/render a UIImage from a 3D transformed UIImageView? http://stackoverflow.com/questions/1949003/how-do-i-create-render-a-uiimage-from-a-3d-transformed-uiimageview error contextInfo void contextInfo NSString title @ Save to Photo Album NSString message error error description @ Success UIAlertView alert UIAlertView alloc initWithTitle title message message delegate nil cancelButtonTitle @ OK otherButtonTitles..
Compress/Decompress NSString in objective-c (iphone) using GZIP or deflate http://stackoverflow.com/questions/3015904/compress-decompress-nsstring-in-objective-c-iphone-using-gzip-or-deflate returning an uncompressed JSON package which contains a compressed using GZIP string. e.g Error null IsCompressed true Success true Value vWsAAB LCAAAAAAAB..etc.. ... where value is the compressed string of a complex object represented in JSON. This..
iphone - writeToFile not saving new entry into plist http://stackoverflow.com/questions/3155952/iphone-writetofile-not-saving-new-entry-into-plist @ Count d self.groups count BOOL success self.groups writeToFile self.groupPath atomically YES if success NSLog @ Success Saving New Group else NSLog @ Failure Saving New Group newDict release Here is what the debug shows 2010 07 01 00 48 38.586.. 7111 207 Group Name C 2010 07 01 00 48 38.590 Contacts 7111 207 Count 3 2010 07 01 00 48 38.592 Contacts 7111 207 Success Saving New Group However when I open the .plist file it still has only 2 groups that I had created manually and not the..
How to parsing JSON object in iPhone SDK (XCode) using JSON-Framework http://stackoverflow.com/questions/3165290/how-to-parsing-json-object-in-iphone-sdk-xcode-using-json-framework array 2 array clientId 1 clientName Andy job developer clientId 2 clientName Peter job carpenter message MSG0001 Success status OK I want to get the array 0 value 2 and array 1 value clientId clientName job using JSON Framework. Do you have..
News Feed Response parsing in iphone using Facebook Graph Api http://stackoverflow.com/questions/5712108/news-feed-response-parsing-in-iphone-using-facebook-graph-api NSArray class result result objectAtIndex 0 if result objectForKey @ owner self.label setText @ Photo upload Success else if result objectForKey @ data NSArray likes result objectForKey @ data NSString text @ You don't like Steve for NSDictionary..
http://stackoverflow.com/questions/6082471/ios-development-why-do-i-always-get-the-a-connection-failure-occurred-on-the username forKey @ username request setCompletionBlock ^ NSData responseData request responseData NSLog @ Success Set the code to be called when the request fails request setFailedBlock ^ NSError error request error NSLog @ Error @..
How can I use iCloud to synchronize a .zip file between my apps? http://stackoverflow.com/questions/8047217/how-can-i-use-icloud-to-synchronize-a-zip-file-between-my-apps filename isEqualToString @ iCloudPictures doc openWithCompletionHandler ^ BOOL success if success NSLog @ Pictures Success to open from iCloud NSData file NSData dataWithContentsOfURL url NSString documentsDirectory NSSearchPathForDirectoriesInDomains..
http://stackoverflow.com/questions/8097174/nsubiquitouskeyvaluestore-error-no-valid-com-apple-developer-ubiquity-kvstore-i entitlement I'm having a problem integrating iCloud with my app. When I set test out iCloud availability I receive Success for the function NSURL iCloudURL fileManager URLForUbiquityContainerIdentifier @ AppID but right after this when I attempt..
How to build ICU so I can use it in an iPhone app? http://stackoverflow.com/questions/8126233/how-to-build-icu-so-i-can-use-it-in-an-iphone-app an fyi that this was a cross compile. When I specified an arm7 build it failed with the same messages. Alas. Edit #4 Success Summary @sergio's build flags were essentially correct. I added DU_HAVE_GCC_ATOMICS 0 to the ios build's CFLAGS. The one..
How to zip folders in iPhone SDK? http://stackoverflow.com/questions/8150185/how-to-zip-folders-in-iphone-sdk
http://stackoverflow.com/questions/8234186/afnetworking-uploading-a-file operation AFHTTPRequestOperation HTTPRequestOperationWithRequest myRequest success ^ id object NSLog @ Success failure ^ NSHTTPURLResponse response NSError error NSLog @ Fail operation setUploadProgressBlock ^ NSInteger bytesWritten.. operation AFHTTPRequestOperation HTTPRequestOperationWithRequest myRequest success ^ id object NSLog @ Success failure ^ NSHTTPURLResponse response NSError error NSLog @ Fail The error is Class method ' HTTPRequestOperationWithRequest.. with either the straight property accessor operation.completionBlock ^ ... or with setCompletionBlockWithSuccess failure . Keep in mind that completion blocks execute after the request has finished downloading. As for the multipart form..
Success with OS X and Vmware for iPhone development? http://stackoverflow.com/questions/866211/success-with-os-x-and-vmware-for-iphone-development with OS X and Vmware for iPhone development After trying and failing to get my hands on a temporary Mac to develop an iPhone..
Copy Folder (w/contents) from bundle to Documents directory - iOS http://stackoverflow.com/questions/9830061/copy-folder-w-contents-from-bundle-to-documents-directory-ios @ plans.gallery BOOL success fileManager fileExistsAtPath documentDBFolderPath if success NSLog @ Success return else resourceDBFolderPath NSBundle mainBundle resourcePath stringByAppendingPathComponent @ plans.gallery fileManager.. @ plans.gallery BOOL success fileManager fileExistsAtPath documentDBFolderPath if success NSLog @ Success return else simplified method with more common and helpful method resourceDBFolderPath NSBundle mainBundle pathForResource..
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