ios8.1

I am using UITextField's method becomeFirstResponder to show the keyboard. This is working in iOS 7. But in iOS 8 this method doesn't show the keyboard. UITextField *txtAddNew = [[UITextField alloc] initWithFrame:CGRectMake(10,10,240, 21)]; txtAddNew.font = [UIFont fontWithName:@"Helvetica" size:16]; txtAddNew.clearButtonMode = UITextFieldViewModeWhileEditing; txtAddNew.returnKeyType = UIReturnKeyDone; txtAddNew.delegate = self; txtAddNew.autocorrectionType = UITextAutocorrectionTypeNo; txtAddNew.tag = 15; // Open keyboard [txtAddNew becomeFirstResponder]; Is there any way to do it in iOS 8?

Using Version 8.1 of Xcode. Create an entity named "MapRegionObject" in .xcdatamodeld file. Using auto code generator, click Editor on the navigation bar -> create NSManagedOject Subclass... Got two files : MapRegionObject+CoreDataClass.swift and MapRegionObject+CoreDataProperties Errors in two files showing in the screenshot: MapRegionObject+CoreDataClass.swift MapRegionObject+CoreDataProperties Please help me fix this bugs, thank you so much! Kamillpg In Xcode 8.1, before using the auto code generator, you must select the entity in your data model: Then go to the Data Model Inspector tab:

I am using Parse & ParseUI. I want my PFLoginViewController subclass to have a transparent background. In the future, I want to lay a blurred view over the background. But.... Once the animate-in of the PFLoginViewController is done, the background turns black... Whilst during the animation the background was transparent. func presentLogin() { var loginViewController = LoginViewController() var signupViewController = SignUpViewController() loginViewController.fields = .UsernameAndPassword | .LogInButton | .PasswordForgotten | .SignUpButton | PFLogInFields.DismissButton signupViewController