2014/10/15 下午 10:05:08

iphone Programming Glossary: clues

iPhone - multiple targets multiple launch images nightmare

http://stackoverflow.com/questions/10056794/iphone-multiple-targets-multiple-launch-images-nightmare

AAA but when I do that for BBB it overwrites all AAA images. It appears to be ignoring the info.plist information. Any clues thanks iphone ios xcode ipad share improve this question It's because the images are renamed to Default.png or another..

Cocos2D 2.0 screenshots on iOS 6

http://stackoverflow.com/questions/12413460/cocos2d-2-0-screenshots-on-ios-6

code. the author has a sample project on github and even his project is producing black screenshots on iOS 6. Any clues Thanks. thanks iphone ios ipad cocos2d iphone share improve this question I am not sure what the GitHub version does..

Elegantly replace iPhone keyboard with UIPickerView

http://stackoverflow.com/questions/1275633/elegantly-replace-iphone-keyboard-with-uipickerview

replace the text field keyboard without it animating away and without it growing the table view back to full size. Any clues iphone uitextfield uipickerview uidatepicker share improve this question First here is a screencapture showing how..

obtaining the rotation and size of a UIImageView based on its transformation matrices

http://stackoverflow.com/questions/1379811/obtaining-the-rotation-and-size-of-a-uiimageview-based-on-its-transformation-mat

rotated I suppose that somehow these matrix contain these two informations. The problem is how to extract it... any clues thanks for any help. iphone iphone sdk 3.0 share improve this question A little bit of matrix algebra and trigonometric..

Which are the pdf operators needed to do a search feature in a PDF in iphone sdk?

http://stackoverflow.com/questions/1686924/which-are-the-pdf-operators-needed-to-do-a-search-feature-in-a-pdf-in-iphone-sdk

How do I create/render a UIImage from a 3D transformed UIImageView?

http://stackoverflow.com/questions/1949003/how-do-i-create-render-a-uiimage-from-a-3d-transformed-uiimageview

view as a new UIImage... Seemed like a simple task at first but no luck so far and searching hasn't turned up any clues so I'm hoping someone will be kind enough to point me in the right direction. A very simple iPhone project is available..

How to play MIDI on the iPhone?

http://stackoverflow.com/questions/2551568/how-to-play-midi-on-the-iphone

to play MIDI on the iPhone. But there seem to be quite a few apps that do exactly that. What are they using Any clues iphone midi share improve this question I've written a tutorial on how to play MIDI using CoreMIDI through an AUGraph..

HTML5 offline video caching in mobile safari

http://stackoverflow.com/questions/2956915/html5-offline-video-caching-in-mobile-safari

The video file is obviously in the manifest but I just get the broken arrow. Works fine in Safari desktop. Any clues I've tried both object embed and the video tags. iphone html5 html5 video offline caching share improve this question..

Compress/Decompress NSString in objective-c (iphone) using GZIP or deflate

http://stackoverflow.com/questions/3015904/compress-decompress-nsstring-in-objective-c-iphone-using-gzip-or-deflate

an uncompressed NSString all the examples I can find for zlib etc are dealing with files etc. Can anyone give me any clues on how to do this I'd also be happy for a solution that used deflate as I could change the server side implementation to..

How to force a screen orientation in specific view controllers?

http://stackoverflow.com/questions/314382/how-to-force-a-screen-orientation-in-specific-view-controllers

while on the landscape mode the first controller's layout is all messed up. See below for before after screenshots Any clues on how to force the first view controller second screenshot in this post to stay within the portrait screen orientation..

AVCaptureVideoPreviewLayer: taking a snapshot

http://stackoverflow.com/questions/3397899/avcapturevideopreviewlayer-taking-a-snapshot

layer .. returns an empty layer without the image snapshot so clearly there is some deeper magic going on here. Your clues boos are most welcome. M. iphone cocoa touch avfoundation share improve this question facing the same woes from a slightly..

iphone/ipad: How exactly use NSAttributedString?

http://stackoverflow.com/questions/3786528/iphone-ipad-how-exactly-use-nsattributedstring

and many knows about NSAttributedString . But how to use NSAttributedString please I searched for much time no extract clues for this. I know how to set up a NSAttributedString then what should I do to display a text on iphone ipad with rich text..

Why does viewDidAppear in UITabBarController exec before the view appears?

http://stackoverflow.com/questions/4297436/why-does-viewdidappear-in-uitabbarcontroller-exec-before-the-view-appears

FYI the NSLogs are carried out immeldiately . In this case viewDidAppear behaves more like viewWillAppear .... Any clues what might be going on Cheers iphone xcode viewdidappear share improve this question If you want to allow the screen..

Apple is not currently accepting applications built with this version of the SDK

http://stackoverflow.com/questions/4454250/apple-is-not-currently-accepting-applications-built-with-this-version-of-the-sdk

this error. Apple is not currently accepting applications built with this version of the SDK. XCode Version 3.2.5 Any clues iphone iphone sdk 3.0 ios4 ios simulator cocos2d iphone share improve this question Possibly try moving the deployment..

iPhone - Backgrounding to poll for events

http://stackoverflow.com/questions/4656214/iphone-backgrounding-to-poll-for-events

location services icon isn't visible while the app is running which I thought was a requirement. Does anyone have any clues as to how this can be accomplished iphone background location multitasking share improve this question I have seen..

How to print a double with full precision on iOS?

http://stackoverflow.com/questions/5729004/how-to-print-a-double-with-full-precision-on-ios

to get a result much closer to the original value 3.14159265358979323846264338327950288 as defined in math.h Any clues iphone cocoa touch double precision nslog share improve this question The first two lines round to 6 decimals because..

Compiling FreeType for iPhone?

http://stackoverflow.com/questions/6425643/compiling-freetype-for-iphone

still the resulting arch was x86_64. How in the world can I build freetype for i386 iphone simulator I really have no clues. iphone ios config freetype share improve this question I have compiled FreeType for iOS successfully with this link..

iPhone - current date considering daylight saving

http://stackoverflow.com/questions/6866725/iphone-current-date-considering-daylight-saving

daylight saving. what is more amazing is that currentTime shows in NSString the date with daylight saving... any clues thanks again. iphone share improve this question There are a couple of good answers on the site already here and here..

error: server did not accept client registration 68

http://stackoverflow.com/questions/7003155/error-server-did-not-accept-client-registration-68

fancy at all in the code. JUst and instance of Corelocation manager and a simple delegation to WhereAmI.app Any clues iphone core location ios 4.2 share improve this question I had the same problem. Apparently it's a bug in Xcode 4.1...

Xcode error: Failed to launch simulated application

http://stackoverflow.com/questions/822972/xcode-error-failed-to-launch-simulated-application

iDenebv1.4 10.5.6 all other software works good including iTunes vmware fusion. Great thanks for any further tips or clues iphone xcode crash ios simulator osx leopard share improve this question FIXED For the issue iPhone Simulator failed..