Top "Ios-4.2" questions

For issues relating to using iOS, version 4.2.

How to check if location services are enabled for a particular app prior to iOS 4.2?

How can I check if the user has allowed location for mu app? Normally I would use authorizationStatus method of …

iphone cllocationmanager ios-4.2
Close the keyboard on UITextField

I'm a newbie developing for iOS devices. I inserted an UITextField on InterfaceBuilder, and I assigned with the code: @interface …

uitextfield ios-4.2 iphone
Archiving project in Xcode incorrectly creates multi-application bundle

Archiving my project in Xcode is creating a multi-application bundle, instead of bundling my main target for release, which is …

xcode ios-4.2 xcode4 archiving xcode-organizer
didRegisterForRemoteNotificationsWithDeviceToken: doesn't invoke on calling registerForRemoteNotificationTypes:?

I am working with push notifications in a navBased app. in AppDelegate.m didRegisterForRemoteNotificationsWithDeviceToken: doesn't invoke on calling registerForRemoteNotificationTypes: code …

iphone push-notification ios-4.2 apple-push-notifications
How to get current location's longitude and latitude in iOS 4.0/4.2?

I've problem to obtain current location Longitude and Latitude in iOS 4.0 also tried in iOS 4.2 actually i want to draw …

iphone objective-c ios4 ios-4.2 cllocationmanager
iPhone simulator folder not in Application Support

I am creating an application that write some data to the database. For checking I need to open the database …

iphone ios-simulator ios-4.2
How can i zoom in and out in a UIImageView without UIScrollView?

I'm developing an app for iOS 4.2, iPhone, in this app I download images and I save them in the internal …

objective-c uiimageview ios-4.2 zooming
Programmatically adding a shadow to a UIButton label

I'm trying to add a 1px black drop shadow to a button label with no luck. I've tried this:self.…

ios uibutton ios-4.2
Adding images to buttons in interface builder

I want to add an image to my button instead of text. Can I do this in interface builder? Any …

ios ios4 interface-builder ios-4.2
number pad keyboard not show return key in iphone

I am new to iPhone technology. I've saved a problem in a iPhone application, but when i use textfield keyboard …

iphone ios-4.2