An immutable, integer-indexed array of objects from the Apple Foundation framework.
I am trying to sort an array of managed objects alphabetically. The attribue that they need to be sorted by …
iphone objective-c ios sorting nsarrayIf you have an NSArray of strings { @"ONE", @"ONE", @"ONE", "TWO", @"THREE", @"THREE" } How would I turn that into { @"ONE", @"…
iphone objective-c ios nsarray nssetI have a large NSArray containing NSNumbers like 3, 4, 20, 10, 1, 100, etc... How do I get the total sum of all these NSNumbers (3 + 4 + 20 + 10 + 1 + 100 + …
iphone objective-c nsarray nsnumber nsintegerI'm using the iPhone SDK (3.0) and I'm trying to create an array of selectors to invoke a variety of methods …
ios objective-c nsarray selectorI have an array of class A objects, let it be detailsArray. Class A has date, name as properties. Can …
objective-c nsarray nssortdescriptorUIAlertSheet's constructor takes an otherButtonTitles parameter as a varg list. I'd like to specify the other button titles from an …
iphone nsarray uialertsheetI have a question about Objective-C today involving NSMutableArray. Coming from a .net/c# background I'm having some trouble working …
objective-c nsmutablearray nsarrayPossible Duplicate: Is there some literal dictionary or array syntax in Objective-C? I have recently noticed that something strange seems …
ios objective-c nsarray shorthandI have two arrays in Objective C and I need to find what index something is so I can insert …
objective-c cocoa search nsmutablearray nsarrayI have an NSArray of NSDictionary objects. I want to filter the array based on keys of the dictionaries using …
iphone ios nsarray nsdictionary nspredicate