I am creating a class for soap webservice to get some information from .net webserver. for that i am using NSMutableURLRequest and parse the result using NSXmlParse开发者_C百科r.
I\'m writing a client-server app to iPhone. And I have a question about threading. When I access my online database from the device, I need to do this on a separate thread to not freeze the UI/main th
I need a save way to say: \"iOS, I want this method to 开发者_StackOverflow社区be executed a.s.a.p., but NOT in THIS run loop iteration. At the earliest in the next, but please not in this one. Thank
I want to change my UILabel\'s text after 2 seconds. I tried setting my UILabel\'s text to \"A text\", and use sleep(2) and finally changing the text to \"Anot开发者_开发技巧her text\".
i wrote below code to MBProgressHUD: HUD = [MBProgressHUD showHUDAddedTo:self.view animated:YES]; [self.view addSubview:HUD];
Grand Central Dispatch is great and reduces the amount of code but why I cannot run something on a background thread?
I am new to this iPhone app programming. I have a function with one argument type as structure pointer. This is shown below
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