I’m working on Apple’s “Start Developing iOS Apps with Swift” tutorials. So far the code makes sense, except for line # 4 below where we are accessing UIImagePickerViewController to select an image from the user’s photo library…   func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [String…

Step 1:  Link (https://github.com/MailCore/MailCore2) Step 2: I have add mailcore-framework in my project Step 3: pod install for UICKeyChainStore in my project done Step 4: Send mail successfuly  using MCOSMTPSession,MCOMessageBuilder. Step 5: My queries is i couldn’t  able to fetch using mailcore. If there is…

I had a look at the Crustacean.playground (which demonstrates protocol oriented programming), available here: https://developer.apple.com/swift/resources/   It’s a great demonstration but it seems to contain a small mistake in that it says: // Note: the fact that “rectangleAt” doesn’t appear below, but // “circleAround” does,…

I have a watchKit app connected with a react-native iOS app with https://github.com/mtford90/react-native-watch-connectivity   I want to use the applicationContext to communicate between the devices.   From react-native, I use `watch.updateApplicationContext({ dataFromRN: “data” })` to define it.   When the applicationContext is updated, I have…