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2014/10/15 ¤U¤È 10:05:08
iphone Programming Glossary: clueNSSetUncaughtExceptionHandler not catch all errors on iPhone http://stackoverflow.com/questions/1128539/nssetuncaughtexceptionhandler-not-catch-all-errors-on-iphone a BAD ACCES etc and the App disappear. I have 2 issues where is not clear why happend and the end users have not clue about what to say. For example release twice the same var is not catch So how I get ALL that pesky errors so the end user..
iphone sdk > 3.0 . Video Thumbnail? http://stackoverflow.com/questions/1259316/iphone-sdk-3-0-video-thumbnail is closed. This seems kinda ugly. Also ive considered using ffmpeg to grab a frame out of the movie but wouldnt hava a clue as to how to compile it as a library for the iphone. Any pointers would be greatly appreciated iphone share improve this..
What does the Tiler Utilization statistic mean in the iPhone OpenGL ES instrument? http://stackoverflow.com/questions/1287811/what-does-the-tiler-utilization-statistic-mean-in-the-iphone-opengl-es-instrumen 100 when rendering my benchmark yet the Renderer Utilization is only getting to about 30 . This may be providing a clue as to what the bottleneck is in the display process but I don't know what these values mean and I've not found any documentation..
http://stackoverflow.com/questions/1685956/uiscrollview-touchesbegan I want it to get called on touchBegan. Tried touchesBegan withEvent but it doesn't receive any touch. Anyone has a clue iphone uiscrollview share improve this question I think you will have to subclass UIScrollView to be able to do this...
iPhone - How do you make a resizable rectangle for cropping images? http://stackoverflow.com/questions/1971542/iphone-how-do-you-make-a-resizable-rectangle-for-cropping-images something like this picture http img192.imageshack.us img192 8930 customcropbox.jpg Well the only problem is I have no clue where to actually start. I need some advice to how I can achieve this effect of cropping. What documentation should I read..
Core Data causing app to crash while migrating http://stackoverflow.com/questions/2160848/core-data-causing-app-to-crash-while-migrating crashed with unknown flavor 5 state_count 1 iphone core data share improve this question The first line is your clue as to what is going on. In both cases the Core Data persistence saving is taking too long. The app is not crashing due to..
Missing symbol names when profiling IPhone application with Instruments http://stackoverflow.com/questions/2776466/missing-symbol-names-when-profiling-iphone-application-with-instruments such as gdawrf 2 and g without any success. I have also tried using dsymutils to generate a .dSYM file but i have no clue how I'm supposed to use it so that failed aswell. Any help will be greatly appreciated iphone xcode profiling instruments..
Anyone know whether there is a 5-star rating component on iPhone? http://stackoverflow.com/questions/292137/anyone-know-whether-there-is-a-5-star-rating-component-on-iphone whether there is an existing 5 star rating component in the iPhone environment. Or if there is not if anyone has clue where to start Thanks iphone cocoa touch share improve this question UIView that allows you to build Rating components..
Get zip code from latitude, longitude? http://stackoverflow.com/questions/3564852/get-zip-code-from-latitude-longitude MKReverseGeocoder ZipCode database are specific to countries that's why I don't want to use them. Any other idea or clue Thanks iphone share improve this question Consider the GeoNames web service . It's a complete geocoding reverse geocoding..
MKMapView setRegion “snaps” to predefined zoom levels? http://stackoverflow.com/questions/3612007/mkmapview-setregion-snaps-to-predefined-zoom-levels but this behavior makes it impossible if the saved region was set via a pinch zoom and not a double tap zoom. A big clue to me that things are broken on the mapkit side is what occurs if I call regionThatFits on the map's current region. It..
How to create custom easing function with Core Animation? http://stackoverflow.com/questions/5161465/how-to-create-custom-easing-function-with-core-animation or whatever property we should animate . So I'd like to create a complex custom CAMediaTimingFunction but I have no clue how to do that or if it's even possible Are there any alternatives EDIT Here is a concrete example in to steps. Very educational..
http://stackoverflow.com/questions/5303263/fix-font-size-issue-on-mobile-safari-iphone-where-text-is-rendered-inconsisten and box copy . For instance the titles Variations and Twitter are much larger than the title Alternate Endings. Any clue why iphone css layout mobile mobile safari share improve this question Mobile Safari like Chrome for Android Mobile..
How to combine video clips with different orientation using AVFoundation http://stackoverflow.com/questions/6575128/how-to-combine-video-clips-with-different-orientation-using-avfoundation are sometimes applied late so you'll see a or two of the original before the video transforms. I have no clue why this happens...a different combination of videos will yield the expected result but sometimes its off. if you find out..
Write Audio To Disk From IO Unit http://stackoverflow.com/questions/6930609/write-audio-to-disk-from-io-unit that Im looping and trying to copy. The second is the recorded audio of that loop. Hopefully it might give somebody a clue as to whats going wrong. Original mp3 Problem recording of mp3 iphone ios core audio audiounit share improve this question..
http://stackoverflow.com/questions/728704/resizing-uitextview fixed. It may vary. So if the number of line increases the size of the textview also needs to be increased. I have no clue how to do this. Please give me some ideas. UPDATE Here's what I'm doing UIView baseView UIView alloc initWithFrame CGRectMake..
Rotating the iPhone, and instantiating a new UIViewController? http://stackoverflow.com/questions/730799/rotating-the-iphone-and-instantiating-a-new-uiviewcontroller the current controller is pushed in by a navigation controller which is itself handled by a tabBarController. Any clue A simple code snippet would be greatly appreciated. Thank you in advance. iphone share improve this question I've implemented..
Error in Xcode getting debugging info from 5.0.1 iphone http://stackoverflow.com/questions/8114467/error-in-xcode-getting-debugging-info-from-5-0-1-iphone DTDeviceKit 867 DTDeviceKit DTDeviceKit_Utilities.m 864 in the organizer window. Any similar experience and clue on how to get over it Needless to say every party involved has been restarted dutifully including myself. Thanks for all..
AVPlayerItem fails with AVStatusFailed and error code “Cannot Decode” http://stackoverflow.com/questions/8608570/avplayeritem-fails-with-avstatusfailed-and-error-code-cannot-decode weird because it just decoded the same video four times with no problem so all of a sudden it fails So if anyone has a clue please let me know. iphone ios avfoundation avplayer share improve this question Ok everyone I have the answer to this..
Objective-C NSMutableArray mutated while being enumerated? http://stackoverflow.com/questions/8834031/objective-c-nsmutablearray-mutated-while-being-enumerated remove objects from an NSMutableArray while other objects is being added to it elsewhere. To keep it simple i have no clue on how to fix it. Here is what i'm doing I have 4 timers calling 4 different methods that adds an object to the same array...
Crash when using gesture recognizers in StoryBoard http://stackoverflow.com/questions/9035826/crash-when-using-gesture-recognizers-in-storyboard works fine. Both tabs were generated automatically. it's possible I messed something up in the view but I don't have a clue to figuring out what I did . If I make gestures programmatically they work fine but it's nice to have it work in the storyboard..
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