tktsubota questions

tktsubota answers

• UIScrollView won't pinch to zoom. (Swift)
• Xcode 8 / Swift 3: "Expression of type UIViewController? is unused" warning
• How to programmatically determine the height of UIStackView after a subview has been hidden swift
• Swift xcode error: Thread 1: EXC_BAD_ACCESS (code=2, address=0x7ff54b59ff8)
• Swift font.withSize not changing font size on UILabel
• Can Swift switch statements have another switch in a case?
• Draggable UIButton/Elements in Swift?
• Do Xcode 8 Swift 3 apps run on iOS 7 successfully?
• Numeric keyboard with decimal
• I find myself using "if self != nil" a lot because of [weak self] ...is this normal?