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2014/10/15 ¤U¤È 10:12:15
iphone Programming Glossary: objectforkeyDifference between objectForKey and valueForKey? http://stackoverflow.com/questions/1062183/difference-between-objectforkey-and-valueforkey between objectForKey and valueForKey What is the difference between objectForKey and valueForKey I looked both up in the.. between objectForKey and valueForKey What is the difference between objectForKey and valueForKey I looked both up in the documentation and they seemed the same to me. iphone objective.. to me. iphone objective c cocoa nsdictionary key value coding share improve this question objectForKey is an NSDictionary method. An NSDictionary is a collection class similar to an NSArray except instead..
How to store custom objects in NSUserDefaults http://stackoverflow.com/questions/2315948/how-to-store-custom-objects-in-nsuserdefaults NSString key NSUserDefaults prefs NSUserDefaults standardUserDefaults NSData myEncodedObject prefs objectForKey key Player obj Player NSKeyedUnarchiver unarchiveObjectWithData myEncodedObject return obj Eeee sorry.. key NSUserDefaults defaults NSUserDefaults standardUserDefaults NSData encodedObject defaults objectForKey key MyObject object NSKeyedUnarchiver unarchiveObjectWithData encodedObject return object Code shamelessly..
JSON and Core Data on the iPhone http://stackoverflow.com/questions/2362323/json-and-core-data-on-the-iphone allKeys NSRelationshipDescription description managedObject entity relationshipsByName objectForKey relationshipName if description isToMany NSManagedObject relationshipObject managedObject valueForKey.. relationshipObject forKey relationshipName continue NSSet relationshipObjects managedObject objectForKey relationshipName NSMutableArray relationshipArray NSMutableArray alloc init for NSManagedObject relationshipObject.. withManagedObjectContext NSManagedObjectContext moc NSString objectName structureDictionary objectForKey @ ManagedObjectName NSManagedObject managedObject NSEntityDescription insertNewObjectForEntityForName..
Managing multiple asynchronous NSURLConnection connections http://stackoverflow.com/questions/332276/managing-multiple-asynchronous-nsurlconnection-connections
How do you use NSAttributedString? http://stackoverflow.com/questions/3482346/how-do-you-use-nsattributedstring alloc initWithString @ for NSString word in wordToColorMapping UIColor color wordToColorMapping objectForKey word NSDictionary attributes NSDictionary dictionaryWithObject color forKey NSForegroundColorAttributeName..
How to send json data in the Http request using NSURLRequest http://stackoverflow.com/questions/4456966/how-to-send-json-data-in-the-http-request-using-nsurlrequest standardUserDefaults valueForKey @ StoreNickName UIDevice currentDevice uniqueIdentifier dict objectForKey @ user_question nil NSArray keys NSArray arrayWithObjects @ nick_name @ UDID @ user_question nil NSDictionary.. NSUTF8StringEncoding NSDictionary jsonDict jsonString JSONValue NSDictionary question jsonDict objectForKey @ question This isn't 100 clear and will take some re reading but everything should be here to get you..
iOS UIImagePickerController result image orientation after upload http://stackoverflow.com/questions/5427656/ios-uiimagepickercontroller-result-image-orientation-after-upload UIImagePickerController picker didFinishPickingMediaWithInfo NSDictionary info self.image info objectForKey UIImagePickerControllerOriginalImage imageView.image self.image self.navigationController dismissModalViewControllerAnimated..
iOS: How to store username/password within an app? http://stackoverflow.com/questions/6972092/ios-how-to-store-username-password-within-an-app @ username you are saving forKey kSecAttrAccount Get them using NSString password keychainItem objectForKey kSecValueData NSString username keychainItem objectForKey kSecAttrAccount Or delete them using keychainItem..
Syntax help - Variable as object name [duplicate] http://stackoverflow.com/questions/7940809/syntax-help-variable-as-object-name dict setObject value forKey key Then to fetch the values back out again NSValue value dict objectForKey @ myRectNum 5 CGRect bounds value CGRectValue NSLog @ height f bounds.size.height share improve this..
Reducing piracy of iPhone applications http://stackoverflow.com/questions/846309/reducing-piracy-of-iphone-applications with this code NSBundle bundle NSBundle mainBundle NSDictionary info bundle infoDictionary if info objectForKey @ SignerIdentity nil do something Generally we don't have SignerIdentity in any of the App Store applications..
Difference between objectForKey and valueForKey? http://stackoverflow.com/questions/1062183/difference-between-objectforkey-and-valueforkey between objectForKey and valueForKey What is the difference between objectForKey and valueForKey I looked both up in the documentation and they seemed the same to me. iphone objective.. between objectForKey and valueForKey What is the difference between objectForKey and valueForKey I looked both up in the documentation and they seemed the same to me. iphone objective c cocoa nsdictionary key value coding share improve this.. I looked both up in the documentation and they seemed the same to me. iphone objective c cocoa nsdictionary key value coding share improve this question objectForKey is an NSDictionary method. An NSDictionary is a collection class similar to an NSArray except instead of using indexes it uses keys to differentiate between items...
How to store custom objects in NSUserDefaults http://stackoverflow.com/questions/2315948/how-to-store-custom-objects-in-nsuserdefaults forKey @ testing Player loadCustomObjectWithKey NSString key NSUserDefaults prefs NSUserDefaults standardUserDefaults NSData myEncodedObject prefs objectForKey key Player obj Player NSKeyedUnarchiver unarchiveObjectWithData myEncodedObject return obj Eeee sorry about all the code. Just trying to help. Basically the app.. defaults synchronize MyObject loadCustomObjectWithKey NSString key NSUserDefaults defaults NSUserDefaults standardUserDefaults NSData encodedObject defaults objectForKey key MyObject object NSKeyedUnarchiver unarchiveObjectWithData encodedObject return object Code shamelessly borrowed from saving class in nsuserdefaults share improve..
JSON and Core Data on the iPhone http://stackoverflow.com/questions/2362323/json-and-core-data-on-the-iphone ManagedObjectName for NSString relationshipName in relationshipsByName allKeys NSRelationshipDescription description managedObject entity relationshipsByName objectForKey relationshipName if description isToMany NSManagedObject relationshipObject managedObject valueForKey relationshipName valuesDictionary setObject self dataStructureForManagedObject.. valuesDictionary setObject self dataStructureForManagedObject relationshipObject forKey relationshipName continue NSSet relationshipObjects managedObject objectForKey relationshipName NSMutableArray relationshipArray NSMutableArray alloc init for NSManagedObject relationshipObject in relationshipObjects relationshipArray addObject.. managedObjectFromStructure NSDictionary structureDictionary withManagedObjectContext NSManagedObjectContext moc NSString objectName structureDictionary objectForKey @ ManagedObjectName NSManagedObject managedObject NSEntityDescription insertNewObjectForEntityForName objectName inManagedObjectContext moc managedObject setValuesForKeysWithDictionary..
Managing multiple asynchronous NSURLConnection connections http://stackoverflow.com/questions/332276/managing-multiple-asynchronous-nsurlconnection-connections
How do you use NSAttributedString? http://stackoverflow.com/questions/3482346/how-do-you-use-nsattributedstring NSMutableAttributedString string NSMutableAttributedString alloc initWithString @ for NSString word in wordToColorMapping UIColor color wordToColorMapping objectForKey word NSDictionary attributes NSDictionary dictionaryWithObject color forKey NSForegroundColorAttributeName NSAttributedString subString NSAttributedString alloc..
How to send json data in the Http request using NSURLRequest http://stackoverflow.com/questions/4456966/how-to-send-json-data-in-the-http-request-using-nsurlrequest NSArray objects NSArray arrayWithObjects NSUserDefaults standardUserDefaults valueForKey @ StoreNickName UIDevice currentDevice uniqueIdentifier dict objectForKey @ user_question nil NSArray keys NSArray arrayWithObjects @ nick_name @ UDID @ user_question nil NSDictionary questionDict NSDictionary dictionaryWithObjects objects.. NSString jsonString NSString alloc initWithData data encoding NSUTF8StringEncoding NSDictionary jsonDict jsonString JSONValue NSDictionary question jsonDict objectForKey @ question This isn't 100 clear and will take some re reading but everything should be here to get you started. And from what I can tell this is asynchronous. My..
iOS UIImagePickerController result image orientation after upload http://stackoverflow.com/questions/5427656/ios-uiimagepickercontroller-result-image-orientation-after-upload animated YES imagePicker release void imagePickerController UIImagePickerController picker didFinishPickingMediaWithInfo NSDictionary info self.image info objectForKey UIImagePickerControllerOriginalImage imageView.image self.image self.navigationController dismissModalViewControllerAnimated YES submitButton.enabled YES I then..
iOS: How to store username/password within an app? http://stackoverflow.com/questions/6972092/ios-how-to-store-username-password-within-an-app
Syntax help - Variable as object name [duplicate] http://stackoverflow.com/questions/7940809/syntax-help-variable-as-object-name
Reducing piracy of iPhone applications http://stackoverflow.com/questions/846309/reducing-piracy-of-iphone-applications OS Application Signing The last one is easiest to check with this code NSBundle bundle NSBundle mainBundle NSDictionary info bundle infoDictionary if info objectForKey @ SignerIdentity nil do something Generally we don't have SignerIdentity in any of the App Store applications we build so checking for nil then performing set instructions..
Difference between objectForKey and valueForKey? http://stackoverflow.com/questions/1062183/difference-between-objectforkey-and-valueforkey between objectForKey and valueForKey What is the difference between objectForKey and valueForKey I looked both up in the documentation and they.. between objectForKey and valueForKey What is the difference between objectForKey and valueForKey I looked both up in the documentation and they seemed the same to me. iphone objective c cocoa nsdictionary.. they seemed the same to me. iphone objective c cocoa nsdictionary key value coding share improve this question objectForKey is an NSDictionary method. An NSDictionary is a collection class similar to an NSArray except instead of using indexes it..
How to store custom objects in NSUserDefaults http://stackoverflow.com/questions/2315948/how-to-store-custom-objects-in-nsuserdefaults NSString key NSUserDefaults prefs NSUserDefaults standardUserDefaults NSData myEncodedObject prefs objectForKey key Player obj Player NSKeyedUnarchiver unarchiveObjectWithData myEncodedObject return obj Eeee sorry about all the code... NSString key NSUserDefaults defaults NSUserDefaults standardUserDefaults NSData encodedObject defaults objectForKey key MyObject object NSKeyedUnarchiver unarchiveObjectWithData encodedObject return object Code shamelessly borrowed from..
JSON and Core Data on the iPhone http://stackoverflow.com/questions/2362323/json-and-core-data-on-the-iphone in relationshipsByName allKeys NSRelationshipDescription description managedObject entity relationshipsByName objectForKey relationshipName if description isToMany NSManagedObject relationshipObject managedObject valueForKey relationshipName valuesDictionary.. relationshipObject forKey relationshipName continue NSSet relationshipObjects managedObject objectForKey relationshipName NSMutableArray relationshipArray NSMutableArray alloc init for NSManagedObject relationshipObject in relationshipObjects.. structureDictionary withManagedObjectContext NSManagedObjectContext moc NSString objectName structureDictionary objectForKey @ ManagedObjectName NSManagedObject managedObject NSEntityDescription insertNewObjectForEntityForName objectName inManagedObjectContext..
Managing multiple asynchronous NSURLConnection connections http://stackoverflow.com/questions/332276/managing-multiple-asynchronous-nsurlconnection-connections
How do you use NSAttributedString? http://stackoverflow.com/questions/3482346/how-do-you-use-nsattributedstring alloc initWithString @ for NSString word in wordToColorMapping UIColor color wordToColorMapping objectForKey word NSDictionary attributes NSDictionary dictionaryWithObject color forKey NSForegroundColorAttributeName NSAttributedString..
How to send json data in the Http request using NSURLRequest http://stackoverflow.com/questions/4456966/how-to-send-json-data-in-the-http-request-using-nsurlrequest NSUserDefaults standardUserDefaults valueForKey @ StoreNickName UIDevice currentDevice uniqueIdentifier dict objectForKey @ user_question nil NSArray keys NSArray arrayWithObjects @ nick_name @ UDID @ user_question nil NSDictionary questionDict.. data encoding NSUTF8StringEncoding NSDictionary jsonDict jsonString JSONValue NSDictionary question jsonDict objectForKey @ question This isn't 100 clear and will take some re reading but everything should be here to get you started. And from..
iOS UIImagePickerController result image orientation after upload http://stackoverflow.com/questions/5427656/ios-uiimagepickercontroller-result-image-orientation-after-upload imagePickerController UIImagePickerController picker didFinishPickingMediaWithInfo NSDictionary info self.image info objectForKey UIImagePickerControllerOriginalImage imageView.image self.image self.navigationController dismissModalViewControllerAnimated..
iOS: How to store username/password within an app? http://stackoverflow.com/questions/6972092/ios-how-to-store-username-password-within-an-app keychainItem setObject @ username you are saving forKey kSecAttrAccount Get them using NSString password keychainItem objectForKey kSecValueData NSString username keychainItem objectForKey kSecAttrAccount Or delete them using keychainItem resetKeychainItem..
Syntax help - Variable as object name [duplicate] http://stackoverflow.com/questions/7940809/syntax-help-variable-as-object-name
Reducing piracy of iPhone applications http://stackoverflow.com/questions/846309/reducing-piracy-of-iphone-applications is easiest to check with this code NSBundle bundle NSBundle mainBundle NSDictionary info bundle infoDictionary if info objectForKey @ SignerIdentity nil do something Generally we don't have SignerIdentity in any of the App Store applications we build so..
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