I am creating an application. I am running a countdown timer and 开发者_如何转开发saving time into a database by converting time into a floating point value (double). Suppose I start the timer at 2.00
I\'m building an iPhone application and like most I am trying to implement a UIScrollView with a UIPageControl, however I am coming across a very quirky behavior, which I assume may be a bug. Hopefull
i am using these methods to get my location.all works fine in simulator.but on real device it runs very fast.how do i slow this down,also how do i show error only once if the device have not sim inser
I am new to iPhone development and I have to develop a multiview application for iPhone. I want to do the following:
I\'m really confused about that; I have an example view. it contains an UITableview, this tableview contains approximately four or five rows.I don\'t know am i right or wrong way ? I\'m trying that wh
Background: I have a UITableView showing an image in each cell. These images are all part of a big pdf-file. So what I am doing is actually rendering little pdf-parts in those UITableViewCells, eac开发
Whats the best way for UIViewControllers that are pushed onto a UINavigationController to communicate with each other?
Hai all, in my application i need to play a streaming audio, i used MPMoviePlayerController to play the audio, 开发者_开发百科it works fine, but i don\'t want the Logo and controls appearing on the s
I want to know that does开发者_运维问答 apple\'s Push Notification Server generate new device token every time when requesting from a same device?No, generally it will not, but under some circumstance
I am using mapkit in my application.i want to show blue blob in mapview.i have set [mapview setShowUserLocation:YES]; but it doe开发者_JS百科sn\'t showing blue blob.also it\'s cordinates are -180.0000
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