An immutable, integer-indexed array of objects from the Apple Foundation framework.
Is there a way construct a predicate to filter by class type? I currently loop through the array and check …
objective-c cocoa cocoa-touch nsarray nspredicateI have big project with async event, and sometimes i have error [__NSArrayM insertObject:atIndex:]: object cannot be nil, but …
objective-c ios nsarray null nserrorI have an array with 10 items. When I call "IndexOfObject" for the elements number 9 and the element number 10 Xcode return …
iphone nsarray nsrangeexceptionAccording to Apple's "Using Swift with Cocoa and Objective-C", "In Swift, you can use each pair of toll-free bridged Foundation …
nsarray swift core-foundationI have the following NSArray containing NSDictionary(s): NSArray *data = [[NSArray alloc] initWithObjects: [NSDictionary dictionaryWithObjectsAndKeys:[NSNumber numberWithInt:1], @"bill", [NSNumber numberWithInt:2], @"…
objective-c cocoa nsarray nspredicateIf I have an NSArray and I use enumerateUsingBlock to loop through elements in the array, but in some cases …
objective-c ios nsarray objective-c-blocksI am trying to get an array from dictionary, but I am getting an error for below line self.items = …
swift nsarray xcode6.1.1Please note this is for OSX, not for iOS. I have looked and tried some solutions in other SO questions, …
objective-c macos nsarray nssetIf I have a custom class Person which has three variables (which are propertized and synthesized): NSString* theName; float* theHeight; …
iphone objective-c nsarray nsdictionary nsuserdefaultsI have an NSArray and each object in the array has a groupId and a name. Each object is unique …
ios objective-c nsmutablearray nsarray