I'd like to change the color of the placeholder text I set in my UITextField controls, to make it black.
With the iOS SDK: I have a UIView with UITextFields that bring up a keyboard. I need it to be able to: Allow s
How can I detect any text changes in a textField? The delegate method shouldChangeCharactersInRange works for
How can I add a new field to every document in an existent collection? I know how to update an existing docum