2014/10/15 下午 10:03:34

iphone Programming Glossary: allkeys

UISearchView not displaying search values

http://stackoverflow.com/questions/13985379/uisearchview-not-displaying-search-values

section NSDictionary dataForSection self.myData objectForKey key objectAtIndex 0 NSArray array dataForSection.allKeys cell.textLabel.text dataForSection allKeys objectAtIndex row cell.detailTextLabel.text dataForSection valueForKey array.. self.myData objectForKey key objectAtIndex 0 NSArray array dataForSection.allKeys cell.textLabel.text dataForSection allKeys objectAtIndex row cell.detailTextLabel.text dataForSection valueForKey array objectAtIndex indexPath.row return cell iphone..

How to display the current project version of my App to the user?

http://stackoverflow.com/questions/1492351/how-to-display-the-current-project-version-of-my-app-to-the-user

NSDictionary infoDictionary NSBundle mainBundle infoDictionary NSLog @ i Keys infoDictionary count infoDictionary allKeys componentsJoinedByString @ This snipplet gave me the following output 20 Keys NSBundleResolvedPath CFBundleVersion NSBundleInitialPath..

deep mutable copy of a NSMutableDictionary

http://stackoverflow.com/questions/1950361/deep-mutable-copy-of-a-nsmutabledictionary

mutableDeepCopy NSMutableDictionary ret NSMutableDictionary alloc initWithCapacity self count NSArray keys self allKeys for id key in keys id oneValue self valueForKey key should return the array id oneCopy nil if oneValue respondsToSelector.. ret NSMutableDictionary alloc initWithCapacity self count NSMutableArray array for id key in self allKeys array NSArray self objectForKey key mutableCopy ret setValue array forKey key array release return ret share improve..

JSON and Core Data on the iPhone

http://stackoverflow.com/questions/2362323/json-and-core-data-on-the-iphone

relationshipsByName NSMutableDictionary valuesDictionary managedObject dictionaryWithValuesForKeys attributesByName allKeys mutableCopy valuesDictionary setObject managedObject entity name forKey @ ManagedObjectName for NSString relationshipName.. setObject managedObject entity name forKey @ ManagedObjectName for NSString relationshipName in relationshipsByName allKeys NSRelationshipDescription description managedObject entity relationshipsByName objectForKey relationshipName if description.. structureDictionary for NSString relationshipName in managedObject entity relationshipsByName allKeys NSRelationshipDescription description relationshipsByName objectForKey relationshipName if description isToMany NSDictionary..

How to let the sortedArrayUsingSelector using integer to sort instead of String?

http://stackoverflow.com/questions/2752992/how-to-let-the-sortedarrayusingselector-using-integer-to-sort-instead-of-string

using integer to sort instead of String I have some data like this 1 111 2 333 45 67 322 4445 NSArray array myData allKeys sortedArrayUsingSelector @selector compare If I run this code it sorted like this 1 111 2 322 333 4445 45 67 but I actually.. extend it to handle cases like 1a10 etc. if desired. Once you create the category method you just need to do myData allKeys sortedArrayUsingSelector @selector psuedoNumericCompare @interface NSString Support NSComparisonResult psuedoNumericCompare..

Singleton shared data source in Objective-C

http://stackoverflow.com/questions/355449/singleton-shared-data-source-in-objective-c

@ searches.plist searchDict NSDictionary dictionaryWithContentsOfFile finalPath searchArray searchDict allKeys return self void dealloc searchDict release searchArray release super dealloc static SearchData sharedSingleton NULL SearchData..

NSDictionary with ordered keys

http://stackoverflow.com/questions/376090/nsdictionary-with-ordered-keys

dictionary as well as the values of the array and make sure they always correspond. Currently I just use myDictionary allKeys but obviously this returns them in an arbitrary non guaranteed order. Is there a data structure in Objective C that I'm..

How to set lock screen , wallpaper and Ringtone programmatically in iPhone?

http://stackoverflow.com/questions/4476777/how-to-set-lock-screen-wallpaper-and-ringtone-programmatically-in-iphone

iTunes Ringtones.plist NSMutableDictionary dictionary custDict objectForKey @ Ringtones NSArray keys dictionary allKeys id key keys objectAtIndex indexPath.row NSMutableDictionary customRingtone dictionary objectForKey key NSString name customRingtone..

How to export SQLite file into CSV file in iPhone SDK

http://stackoverflow.com/questions/4656887/how-to-export-sqlite-file-into-csv-file-in-iphone-sdk

@ SELECT FROM tableName while results nextRow NSDictionary resultRow results resultDict NSArray orderedKeys resultRow allKeys sortedArrayUsingSelector @selector compare iterate over the dictionary As for writing to a CSV file well there's code for.. to csv file atomic NO while results nextRow NSDictionary resultRow results resultDict NSArray orderedKeys resultRow allKeys sortedArrayUsingSelector @selector compare iterate over the dictionary for NSString columnName in orderedKeys id value resultRow..

Can you make the settings in Settings.bundle default even if you don't open the Settings App

http://stackoverflow.com/questions/510216/can-you-make-the-settings-in-settings-bundle-default-even-if-you-dont-open-the

prefSpecification in preferences NSString key prefSpecification objectForKey @ Key if key prefSpecification allKeys containsObject @ DefaultValue defaultsToRegister setObject prefSpecification objectForKey @ DefaultValue forKey key NSUserDefaults..

NSUserDefaults reset [duplicate]

http://stackoverflow.com/questions/6358737/nsuserdefaults-reset

defaultsDictionary NSUserDefaults standardUserDefaults dictionaryRepresentation for NSString key in defaultsDictionary allKeys NSUserDefaults standardUserDefaults removeObjectForKey key NSUserDefaults standardUserDefaults synchronize Edit Better method..

How to parse this JSON feed?

http://stackoverflow.com/questions/6726389/how-to-parse-this-json-feed

NSDictionary element NSDictionary elements objectAtIndex i NSDictionary user NSDictionary element objectForKey element allKeys objectAtIndex 0 NSString ID user objectForKey @ id NSString title user objectForKey @ title ... Note that your object keys..

Get video NSData from ALAsset url iOS

http://stackoverflow.com/questions/8791049/get-video-nsdata-from-alasset-url-ios

asset valueForProperty ALAssetPropertyURLs valueForKey asset valueForProperty ALAssetPropertyURLs allKeys objectAtIndex 0 The url that I get from the ALAsset assets library asset asset.MOV id 1000000116 ext MOV I have tried this..