tranvutuan questions

• can not add a shadow to the view, CALayer
• the round corner of uiview does not look so great,uiview
• What makes up the category called "Marks" in NSCharacterSet?
• Implicit conversion of 'BOOL' (aka 'signed char') to 'id' ,objc_setAssociatedObject
• get warning for autolayout, NSAutoLayout,objective C [duplicate]
• applying shadow for the view makes my text blurry
• When is the layoutSubviews method called?
• passing data using Notification,iphone [duplicate]
• always get Crashlytics is modified when doing git status, objective c, git
• Deadlock with dispatch_sync

tranvutuan answers