How does one determine the thread a given function call is running on? I want to make sure a method is called on the main thread in order to update some UI elements.
In short, I need to know exactly when the scrollview stopped scrolling. By \'stopped scrolling\', I mean the moment at which it is no longer moving and not being touched.
I 开发者_如何转开发use AVFoundation to play audio. When i lock my device with playing music, and press Home button twice, I can see audio controls: forward, rewind, pause/play and volume slider
My iPad app crashes when you scroll the UIImagePickerController popover, either the PhotoLibrary or PhotosAlbum variety.I have about 130 images in the album and the crash occurs when you scroll the li
I\'ve been staring at this code for a while now, but can\'t figure out what in the world is wrong.I have a class called SortFilteringController, which manages the different filtering that I have in th
I have a file ~/.lldbinit with a single alias: command alias pi print (int) But when I run my app from Xcode, the alias does not work.However, if I manually enter the alias, then the alias does wor
Thare are many apps and sites can compare the prices of the sam开发者_StackOverflowe products at different places like different sites and different supermarkets,how do they get the products infomatio
I know this thread existed before, but was closed as only appear开发者_StackOverflow社区ing in iOS5 beta 6.
I am retrieving google calendar events using gdata library in objective c for an iphone application, I am doing it like this,
I am using UITextField and i want that should take character in the format开发者_StackOverflow of xx-xx-xxx only numbers.
加载中,请稍侯......