Rizon questions

• UIView animation ignores duration
• Trouble loading view when using size classes
• UIButton vertical alignment doesn't work
• Should I subclass UIPageViewController?
• CoreData delete object
• bundle install error "invalid byte sequence in US-ASCII (ArgumentError)"
• Animating UIButton background image
• OpenSSL::SSL::SSLError: SSL_connect returned=1 errno=0 state=unknown state: unknown protocol
• Check whether zoom level changed

Rizon answers