This tag should be used only on questions that are about Objective-C features or depend on code in the language.
I am using idandersen's scifihifi-iphone code for keychain and save password using [SFHFKeychainUtils storeUsername:@"User" andPassword:@"123" forServiceName:@"TestService" updateExisting:YES …
ios objective-c keychainGetting Code signing is required for product type 'Unit Test Bundle' in SDK 'iOS 8.0' My app target is code …
ios objective-c xcodeHow do I validate the string input to a UITextField? I want to check that the string is numeric, including …
objective-c cocoa-touch validation nsstring uitextfieldMy system's date time is 26 May 22:55 but when i get date with [NSDate date] date time is 27 May 02:35 is it …
objective-c cocoa nsdateI know how to change the UINavigationBar background image by doing [[UINavigationBar appearance] setBackgroundImage:[UIImage imageNamed:@"nabbar"] forBarMetrics:UIBarMetricsDefault]; and …
ios objective-c cocoa-touch uinavigationbarI need to add delay between the execution of two lines in a(same) function. Is there is any favorable …
objective-c delay executionI am using MKMapView and have added a number of annotation pins to the map about a 5-10 kilometre area. …
ios objective-c iphone cocoa-touch mkmapviewWhen trying to register for push notifications under iOS 8.x: application.registerForRemoteNotificationTypes(UIRemoteNotificationType.Alert | UIRemoteNotificationType.Badge | UIRemoteNotificationType.Sound) I get …
objective-c ios8 apple-push-notifications dyldI am aware this question has been asked before but the answers are contradicting and I am confused, so please …
iphone ios objective-c uiview xibI have a class (EAGLView) which calls a member function of a C++ class without problems. Now, the problem is …
c++ objective-c