Joseph Lin

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Joseph Lin has asked 10 questions and find answers to 21 problems.

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iOS developer

Joseph Lin questions

How to change pattern phase when using [UIColor colorWithPatternImage:]?
Auto-Layout Constraint: When resizing, distributes the space non-equally to the subviews?
"error:NULL" or "error:nil"?
iOS Extension: Is it necessary to increment its bundle version (CFBundleVersion)?
Custom Container Controller: transitionFromViewController: View not properly layed-out before animation
Auto-Layout Constraint: How to make a view maintains its width/height ratio when resized?

Joseph Lin answers

UITableView titleForHeaderInSection shows all caps
Add Round Corner to UIImageVIew and Display Shadow effect
UIButton changes states when being pressed
Implement a Debounced/Coalesced Pattern in Cocoa Touch like `layoutSubviews`
Issue with a UITapGestureRecognizer
MKMapView: On startup user location -> zooming
Is it possible to hide the tabbar when a button is pressed to allow a full screen view of the content?
Dealloc method disappeared from XCode 4.1 UIViewController template