Clarence questions

• Integration of Dropbox in iPhone application error 400
• in-app Screenshot and attach to email without saving into library
• Swift animation numbers of repeat
• Only allow users to press UIButton once
• Create a faded corners/sides on UIImage (not animation)
• Remove BlurView in swift
• Fade in UITableViewCell row by row in Swift
• Make a simple iphone app that can connect another bluetooth device
• App submission failed due to icon dimensions (0 x 0)

Clarence answers