2014/10/15 下午 10:13:55

iphone Programming Glossary: serial

http://stackoverflow.com/questions/1110921/iphone-udid-restrictions

UDID restrictions On the iPhone a unique identifier is available which is guaranteed to be unique and is tied to the serial number. This is the one UIDevice currentDevice uniqueIdentifier According to the documentation there are restrictions on..

Core Data: UIManagedDocument or AppDelegate to setup core data stack?

http://stackoverflow.com/questions/14876988/core-data-uimanageddocument-or-appdelegate-to-setup-core-data-stack

䏭 init method otherwise it is associated with the caller 䏭 thread. Instead you should create the context in main for a serial queue or start for a concurrent queue . Using thread confinement you should not pass managed objects or managed object contexts..

AVAssetWriter multiple sessions and the status property

http://stackoverflow.com/questions/4911534/avassetwriter-multiple-sessions-and-the-status-property

multiple sessions and the status property I am attempting to create multiple serial writing sessions with AVAssetWriter. Once I've completed one successfully after calling finishWriting the status is set..

Concurrency and serial queues in Grand Central Dispatch

http://stackoverflow.com/questions/5026043/concurrency-and-serial-queues-in-grand-central-dispatch

and serial queues in Grand Central Dispatch OK I love Grand Central Dispatch and after using it with relative success but this is.. and after using it with relative success but this is something I don't fully understand. Suppose I have created my own serial queue using dispatch_queue_t myQueue myQueue dispatch_queue_create myQueue NULL After that I do this dispatch_async myQueue.. ^ self doStuff2 The first dispatch is async. So it will be done concurrently right How can that be if myQueue is serial How can a serial queue do things in parallel or if you will out of order thanks iphone objective c ios grand central dispatch..

Differentiate between black and white iPhones? [duplicate]

http://stackoverflow.com/questions/5466707/differentiate-between-black-and-white-iphones

I would like to customize the user experience based on that. Thanks. iphone ios4 share improve this question The serial number on the iPhone gives you all this info you just need to map the code for colour to the colour itself. Typical format..

unrecognized selector sent to instance

http://stackoverflow.com/questions/5637203/unrecognized-selector-sent-to-instance

itemPrice release self.bestSellScrollView addSubview mainButton self layoutScrollImages now place the photos in serial layout within the scrollview Implement viewDidLoad to do additional setup after loading the view typically from a nib. void.. UIButton view nil NSArray subviews self.bestSellScrollView subviews reposition all image subviews in a horizontal serial fashion CGFloat curXLoc 0 for view in subviews if view isKindOfClass UIButton class view.tag 0 CGRect frame view.frame..

CADisplayLink OpenGL rendering breaks UIScrollView behaviour

http://stackoverflow.com/questions/5944050/cadisplaylink-opengl-rendering-breaks-uiscrollview-behaviour

around this is to perform your OpenGL ES rendering actions on a background thread by using a Grand Central Dispatch serial queue. I did this in my recent update to Molecules source code for which can be found at that link and in testing with using.. scrolling behavior of a table view that's onscreen at the same time as the rendering. For this you can create a GCD serial dispatch queue and use it for all of your rendering updates to a particular OpenGL ES context to avoid two actions writing..

NSDefaultRunLoopMode vs NSRunLoopCommonModes

http://stackoverflow.com/questions/7222449/nsdefaultrunloopmode-vs-nsrunloopcommonmodes

How to get imei on iPhone 4S?

http://stackoverflow.com/questions/8037934/how-to-get-imei-on-iphone-4s

Detecting Color of iPhone/iPad/iPod touch?

http://stackoverflow.com/questions/8463212/detecting-color-of-iphone-ipad-ipod-touch

Additionally a research provided me with this information I'm not sure if it's TRUE or if is going to help you. The serial number is the key If aabccdddeef is the serial number of the iPhone 4 ee represents the Color A4 black . I hope some of.. information I'm not sure if it's TRUE or if is going to help you. The serial number is the key If aabccdddeef is the serial number of the iPhone 4 ee represents the Color A4 black . I hope some of you here check this information with yours to see..

How can I mute the capture sound in AVFoundation?

http://stackoverflow.com/questions/9557081/how-can-i-mute-the-capture-sound-in-avfoundation

we are not able to process more than 10 frames per second. captureOutput.minFrameDuration CMTimeMake 1 10 We create a serial queue to handle the processing of our frames dispatch_queue_t queue queue dispatch_queue_create cameraQueue NULL captureOutput..