swift2geek questions

swift2geek answers

• Black space on top of View Controller
• Customize UISearchBar: Trying to get rid of the 1px black line underneath the search bar
• What is the unit of measurement in Xcode
• When to use `protocol` and `protocol: class` in Swift?
• Xcode compile times: which Mac configuration delivers noticeable best performance? [closed]
• The Podfile contains framework or static library targets, for which the Podfile does not contain host targets
• Constraint animation with SnapKit
• Extension method accessible only inside class