How do you use Auto Layout within UITableViewCells in a table view to let each cell’s content and subviews determine the row height (itself/automatically), while maintaining smooth scrolling performance? 2 28 TL;DR: Don’t like reading? Jump straight to the sample projects on GitHub: iOS 8 Sample Project – Requires iOS 8 iOS 7 Sample Project … Read more
With the iOS SDK: I have a UIView with UITextFields that bring up a keyboard. I need it to be able to: Allow scrolling of the contents of the UIScrollView to see the other text fields once the keyboard is brought up Automatically “jump” (by scrolling up) or shortening I know that I need a … Read more
What do atomic and nonatomic mean in property declarations? @property(nonatomic, retain) UITextField *userName; @property(atomic, retain) UITextField *userName; @property(retain) UITextField *userName; What is the operational difference between these three? 2 27 The last two are identical; “atomic” is the default behavior (note that it is not actually a keyword; it is specified only by the absence … Read more
I have a UILabel with space for two lines of text. Sometimes, when the text is too short, this text is displayed in the vertical center of the label. How do I vertically align the text to always be at the top of the UILabel? 5 51
