I have a UITableViewController subclass that's instantiated, depending on where it's used, in a NIB or via code. In both cases I want to do customization in the initializer method. Does that mean I need to implement both initWithNibName:bundle: and initWithCoder:, and would each method call its respective super initializer? While I do...
Recently I've been working on some embedded devices, where we have some structs and unions that need to be initialized at compile time so that we can keep certain things in flash or ROM that don't need to be modified, and save a little flash or SRAM at a bit of a performance cost. Currently the code compiles as valid C99, but without th...
In C99 (and not in C++), it's possible to initialize structs using this syntax: struct info { char name[8+1]; int sz; int typ; }; struct info arr[] = { [0] = { .sz = 20, .name = "abc" }, [9] = { .sz = -1, .name = "" } }; What happens to the unspecified fields? ...