Hello, I instantiate a WebService with a couple of operations that return an asyncToken. Then receivers get assigned this token and in turn call the fault handlers when the token prompts a fault. I wanted to handle the case where there's a problem at the WebService instantiation stage, e.g. when it goes to read the WSDL and it can't re...
Hi, I don't understand why, in this code, the call to "free" cause a segmentation fault: #include <stdio.h> #include <string.h> #include <stdlib.h> char *char_arr_allocator(int length); int main(int argc, char* argv[0]){ char* stringa = NULL; stringa = char_arr_allocator(100); printf("stringa address: %p\n", stringa);...
Hello Everyone, I have a core data database which has (for now) 2 entities Product and CompetingProduct, CompetingProduct relation is set to-many with products. I create 2 mock Products and 2 mock Competing products and set relation between them .. everything works files.. Saved to database, also NSlog, "po" them.. all is good. Now.. ...
The Core Data documentation says that objects may fault to save memory if needed. What happens if you have an object that has a property that is not a managed property? For example, say you have a Department class, that is a subclass of NSManagedObject. It has a location iVar + accessors. The location property is not an attribute of Dep...