What to use instead of "id" in Objective-c?
61128
Would it be beneficial to begin using instancetype instead of id?
94755
Difference between "@id/" and "@+id/" in Android
27461
What are valid values for the id attribute in HTML?
14755
UIDevice uniqueIdentifier deprecated - What to do now?
50081
When should I use nil and NULL in Objective-C?
9392
How to convert int to NSString?
153545
iOS unique user identifier
24853
How do I create delegates in Objective-C?
107457
Difference between viewDidAppear, viewDidLoad in iPhone/iOS?
48494
In Ruby why does nil.id return 4?
46448
What is self in ObjC? When should i use it?
115596
In Objective-C on iOS, what is the (style) difference between "self.foo" and "foo" when using synthesized getters?
101895
What is the difference between Scope_Identity(), Identity(), @@Identity, and Ident_Current()?
130980
iOS: How to store username/password within an app?
125327
Set Objective-C property by string
48241
Objective-C class names with a +
111006
Is this ternary conditional ?: correct (Objective) C syntax?