This tag should be used only on questions that are about Objective-C features or depend on code in the language.
How can I get the Device Token for remote notification in iOS 8? I used the method didRegisterForRemoteNotificationsWithDeviceToken in AppDelegate in …
objective-c ios8 apple-push-notificationsSince updating to iOS 6 I've noticed that my code to add a contact to iPhone's address book no longer works. …
iphone objective-c ios ios6 contactsI use UITabBarController as a root view and app supports iOS 6 and above. Project class hierarchy is as below. UITabBarController …
ios objective-c uitabbarcontroller height uitabbarI am trying to add a custom view in the center of a navigation bar and I am using the …
ios objective-c swift uinavigationbar uinavigationitemI have a scroll view and an image view behind it and I am populating it with nibs. I am …
objective-c uiscrollview constraints autolayoutI created two views in one superview, and then added constraints between views: _indicatorConstrainWidth = [NSLayoutConstraint constraintWithItem:self.view1 attribute:NSLayoutAttributeWidth …
ios iphone objective-c nslayoutconstraintWhat I want to do is take a snapshot from my camera , send it to a server and then the …
iphone objective-c ios rotationHow do I keep my application running in the background? Would I have to jailbreak my iPhone to do this? …
iphone objective-c ios xcode4.3 background-processSo I have this app called Dripper that I put out about a month ago and then an update a …
ios objective-c xcode app-store pushHow can I loop through all subviews of a UIView, and their subviews and their subviews?
iphone objective-c loops uiview subview