title: Multiple autolayout constraints with same variable value
body: <p>Is there a way to set the constant of multiple constraints, from code(or directly in interface builder), without having to create a IBOutlet for each constraint?</p>
  
  <p><a href="https://i.stack.imgur.com/DscbT.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/DscbT.png" alt="screenshot from xcode - interface builder"></a></p>