2014/10/15 下午 10:12:51

iphone Programming Glossary: presentations

http://stackoverflow.com/questions/11190352/uiimageview-with-big-image-issue

screen. Any bigger than that and you'll have to use a CATiledLayer. I would take a look at the WWDC UIScrollView presentations over the last three year starting with 2010. In that they discuss ways to handle large images on the iPhone. The sample..

NSManagedObjectContext performBlockAndWait: doesn't execute on background thread?

http://stackoverflow.com/questions/11831946/nsmanagedobjectcontext-performblockandwait-doesnt-execute-on-background-thread

executed and then that block will execute in the calling thread. This is documented and reasserted in several WWDC presentations . Furthermore performBockAndWait is re entrant so nested calls all happen right in that calling thread. The Core Data engineers..

How can I use UIModalTransitionStylePartialCurl on a UIView that does NOT take up the whole screen?

http://stackoverflow.com/questions/3851914/how-can-i-use-uimodaltransitionstylepartialcurl-on-a-uiview-that-does-not-take-u

parent view or a different presentation style triggers an exception. Although I haven't got any exception using other presentations than full screen. I was testing out and I get the same problem as you. I found that if my ParentViewController's view is..

Mobile Safari SVG Problem

http://stackoverflow.com/questions/4504942/mobile-safari-svg-problem

you can create this by ending the document with xml instead of html as they have done here https developer.mozilla.org presentations xtech2005 svg canvas SVGDemo.xml Not sure if Ipad cares about the Content Type but other browsers do. Updated DOCTYPE svg..

Advantages of using Core Graphics

http://stackoverflow.com/questions/7669018/advantages-of-using-core-graphics

I can however provide a few general tips. In general a recommendation you'll see in Apple's documentation and in presentations by engineers is that you're best off using the highest level of abstraction that solves your particular problem. If you..

When to use properties in objective C?

http://stackoverflow.com/questions/8194281/when-to-use-properties-in-objective-c

mark View lifecycle void viewDidLoad super viewDidLoad Uncomment the following line to preserve selection between presentations. self.clearsSelectionOnViewWillAppear NO Uncomment the following line to display an Edit button in the navigation bar for..

How to populate UITableView with the responce of JSON from a different ViewController?

http://stackoverflow.com/questions/8969135/how-to-populate-uitableview-with-the-responce-of-json-from-a-different-viewcontr