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2014/10/15 ¤U¤È 10:08:29
iphone Programming Glossary: essentialhttp://stackoverflow.com/questions/10317951/drag-down-uiview-in-ios-5 was moved. EDIT Here's some sample code. Untested may contain typos maybe won't compile but should contain the essential part needed. ... inside mainView impl void touchesBegan NSSet touches withEvent UIEvent event UITouch touch UITouch touches..
Writing video + generated audio to AVAssetWriterInput, audio stuttering http://stackoverflow.com/questions/12187124/writing-video-generated-audio-to-avassetwriterinput-audio-stuttering combinations of these. Still not right. SOLUTION It appears that audioWriterInput.expectsMediaDataInRealTime YES is essential otherwise it messes with its mind. Perhaps this is because the video was set up with this flag. Additionally CMBlockBufferCreateWithMemoryBlock..
How to implement didReceiveMemoryWarning? http://stackoverflow.com/questions/2430728/how-to-implement-didreceivememorywarning i have copied from somwhere... it might give you some idea... void didReceiveMemoryWarning Release anything that's not essential such as cached data meaning instance variables and what else... Obviously can't access local variables such as defined in..
In CocoaTouch (iPhone OS) how do I find/eliminate leaks that the Instruments Leak tool doesn't find? http://stackoverflow.com/questions/281764/in-cocoatouch-iphone-os-how-do-i-find-eliminate-leaks-that-the-instruments-lea great in the simulator. It responds well to the memory warnings by getting rid of everything that is not absolutely essential. When I run it on the device it runs well. But after a certain amount of usage it crashes with error code 101 which from..
Can I embed a custom font in an iPhone application? http://stackoverflow.com/questions/360751/can-i-embed-a-custom-font-in-an-iphone-application question as asked the solution that involves coding your own UILabel subclass doesn't support word wrap which is an essential feature for me though I guess I could extend it to do so. iphone ios cocoa touch fonts share improve this question ..
iPhone SDK - get/calculate camera field of view (FOV) (Augmented Reality) http://stackoverflow.com/questions/3643075/iphone-sdk-get-calculate-camera-field-of-view-fov-augmented-reality FOVs of each device exactly I'm asking because I'm thinking of making an augmented reality app and knowing the FOV is essential. iphone camera augmented reality fieldofview share improve this question I took a photo of a piece of paper that i..
http://stackoverflow.com/questions/3646285/learn-iphone-objective-c frameworks . The iphone sdk is built around objective c and a firm understanding of the language is absolutely essential for understanding the documentation about how to use the iphone sdk. Having said that an excellent book that teaches objective..
http://stackoverflow.com/questions/402/iphone-app-in-landscape-mode at hand here if you are trying to swap between MORE THAN ONE view all landscape IT SIMPLY DOES NOT WORK . It is essential to remember this or you will waste days on the problem. It is literally NOT POSSIBLE. It is the biggest open known bug on..
TabBar Support of Three20 iPhone Photo Gallery http://stackoverflow.com/questions/4655309/tabbar-support-of-three20-iphone-photo-gallery firstViewController FirstViewController alloc init secondViewController SecondViewController alloc init This is the essential part of the solution. You have to add the albumController to a new navigation controller and init it as RootViewController..
http://stackoverflow.com/questions/5019909/iphone-tableview-search-xml super didReceiveMemoryWarning Releases the view if it doesn't have a superview Release anything that's not essential such as cached data #pragma mark Table view methods NSInteger numberOfSectionsInTableView UITableView tableView if searching..
hide iPhone address bar with 100% height http://stackoverflow.com/questions/5206811/hide-iphone-address-bar-with-100-height solution from Nate Smith helped me How to Hide the Address Bar in a Full Screen Iphone or Android Web App . Here's the essential bit var page document.getElementById 'page' ua navigator.userAgent iphone ~ua.indexOf 'iPhone' ~ua.indexOf 'iPod' var setupScroll..
Am I abusing UIViewController Subclassing? http://stackoverflow.com/questions/5691226/am-i-abusing-uiviewcontroller-subclassing linked above in the section entitled Creating Custom Container View Controllers . None of this really changes the essential points above a single view controller should still manage a hierarchy of views and methods like viewDidLoad still refer..
How to calculate the average altitude through gps location manager in iphone http://stackoverflow.com/questions/6185612/how-to-calculate-the-average-altitude-through-gps-location-manager-in-iphone super didReceiveMemoryWarning Releases the view if it doesn't have a superview Release anything that's not essential such as cached data void dealloc locationManager release startingPoint release altitudeLabel release super dealloc #pragma..
iCloud: can I ignore those who disable iCloud? http://stackoverflow.com/questions/7798555/icloud-can-i-ignore-those-who-disable-icloud device and the cloud. So there is simply no need to store a third copy in my local documents folder right Or is this essential for some reason I have overlooked In other words for what should I use the local documents folder if I offer iCloud to my..
AFNetworking POST to REST webservice http://stackoverflow.com/questions/9927945/afnetworking-post-to-rest-webservice else Process error NSLog @ error iphone cakephp rest post afnetworking share improve this question These are the essential stripping out conditions I've made for my own use lines that ended up satisfying my request to the web service. Thanks for..
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