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2014/10/15 ¤U¤È 10:05:28
iphone Programming Glossary: consistentlyNSBlockOperation or NSOperation with ALAsset Block to display photo-library images using ALAsset URL http://stackoverflow.com/questions/11580918/nsblockoperation-or-nsoperation-with-alasset-block-to-display-photo-library-imag . See my implementation VierwController class here . Let's come to the issue. It not displaying all the seven images consistently. Some of the images are missing. The missing order is changing multiple times one time it doesn't display the sixth and..
Status bar tint color changes to black in iOS 6 http://stackoverflow.com/questions/12965214/status-bar-tint-color-changes-to-black-in-ios-6 Whatever the cause I am hoping that someone can offer a solution that will allow me to make my status bar be tinted consistently throughout my application. Please let me know if anything needs clarification and thanks in advance for any assistance...
iPhone current user location coordinates showing as (0,0) http://stackoverflow.com/questions/1449486/iphone-current-user-location-coordinates-showing-as-0-0 with this viewDidLoad method. The resulting map is correctly indicating the current location however the NSLog consistently shows 2009 09 19 16 45 29.765 Mapper 671 207 user latitude 0.000000 2009 09 19 16 45 29.772 Mapper 671 207 user longitude..
How can I maintain display order in UITableView using Core Data? http://stackoverflow.com/questions/1648223/how-can-i-maintain-display-order-in-uitableview-using-core-data updates OK and I can see through my log messages that the displayOrder property is being updated. It's just not consistently saving and reloading and something feels very off about this implementation aside from the wasteful iteration of all of..
How to convert UIColor value to NSString? http://stackoverflow.com/questions/1748350/how-to-convert-uicolor-value-to-nsstring coreColor CIColor colorWithString @ 0.5 0.7 0.3 1.0 UIColor color UIColor colorWithCIColor coreColor Someday this will consistently function as expected... NSString colorString UIColor blueColor .CIColor.stringRepresentation share improve this answer..
Advice on speeding up OpenGL ES 1.1 on the iPhone http://stackoverflow.com/questions/1844765/advice-on-speeding-up-opengl-es-1-1-on-the-iphone bytes per vertex. Update 5 Converting my texture coordinates to GL_SHORT yielded another performance increase. I'm now consistently getting 30 FPS. Tiler Utilization is still around 90 but frequently drops down in the the 70 80 range. The Renderer Utilization..
How do you update the app icons and launch images to support IOS 6 and 7 simultaneously? http://stackoverflow.com/questions/18624587/how-do-you-update-the-app-icons-and-launch-images-to-support-ios-6-and-7-simulta Finally manually add the two .plist flags below and you should be set to have your icons render across IOS versions consistently with no gloss explanation follows IOS7 in its new flatness removes the postprocessing the previous versions did where they..
Can js/jQuery determine the orientation of the iPhone? http://stackoverflow.com/questions/2323281/can-js-jquery-determine-the-orientation-of-the-iphone 396 'div#wrap' .css 'background color' '#0f0' On viewing the page via iPhone I notice that the dimensions are consistently regardless of orientation x 320 y 396 This is regardless of orientation. I haven't as yet attempted to use an onChange event..
How do I reset the scale/zoom of a web app on an orientation change on the iPhone? http://stackoverflow.com/questions/2557801/how-do-i-reset-the-scale-zoom-of-a-web-app-on-an-orientation-change-on-the-iphon it zooms out it zooms out to the correct NEW scale for landscape mode. Switching back to portrait seems to work more consistently that is it handles the zoom so that the scale is correct when the orientation changes back to portrait. I am trying to figure..
Proper way to instantiate an NSDecimalNumber from float or double http://stackoverflow.com/questions/5304855/proper-way-to-instantiate-an-nsdecimalnumber-from-float-or-double @ dn3 doubleValue dn3 Output dn3 doubleValue 36.76662445068357953915 description 36.76662445068359375 So the most consistently accurate conversion initialisation from a double or float to NSDecimalNumber is using decimalNumberWithString . But as Brad..
GeneralBlock-56 memory leak when calling loadRequest in UIWebView http://stackoverflow.com/questions/5470121/generalblock-56-memory-leak-when-calling-loadrequest-in-uiwebview a URL in a UIWebView embedded in my app. If I comment out the loadRequest call these leaks go away. This behavior is consistently reproducible. The loadRequest calls looks like this webPage loadRequest NSURLRequest requestWithURL NSURL URLWithString..
iPhone use of mutexes with asynchronous URL requests http://stackoverflow.com/questions/554270/iphone-use-of-mutexes-with-asynchronous-url-requests with asynchronous URL requests My iPhone client has a lot of involvement with asynchronous requests a lot of the time consistently modifying static collections of dictionaries or arrays. As a result it's common for me to see larger data structures which..
Do I need to release xib resources? http://stackoverflow.com/questions/61838/do-i-need-to-release-xib-resources @end The advantage of this approach is that it makes the memory management semantics explicit and clear and it works consistently across all platforms for all nib files . Note The following comments apply only to iOS prior to 3.0. With 3.0 and later..
Using a singleton to create an array accessible by multiple views http://stackoverflow.com/questions/6324732/using-a-singleton-to-create-an-array-accessible-by-multiple-views EDIT 1 This is what I have so far. I can't figure out though how to access this array of bananas correctly and consistently #import Foundation Foundation.h @interface Singleton NSObject NSMutableArray bananas @property nonatomic retain NSMutableArray..
How to read objective-c stack traces http://stackoverflow.com/questions/6462214/how-to-read-objective-c-stack-traces is that the signal was generated somewhere else and this thread was randomly selected to handle it if you can consistently recreate this crash the random thread signal case is unlikely. Unless you have a capture of the input data or can somehow..
http://stackoverflow.com/questions/7269780/rest-web-services-in-iphone and an user password to a rest service and it is suppose to return me a true false value in XML format . However it is consistently returning me null .. I am totally lost some one please help. NSString urlString NSString stringWithFormat @ https 10.124.128.93..
iPhone: Failed to launch simulated application: Unknown error http://stackoverflow.com/questions/779115/iphone-failed-to-launch-simulated-application-unknown-error are lots of crazy ideas to try oh clean the build clear the cache twiddle this flag and none of them work and work consistently. We can reproduce this on two different machines with SDK 2.2.1 and 3.0 beta. Not the install on the machines since other..
Detect different device platforms using CSS http://stackoverflow.com/questions/8037973/detect-different-device-platforms-using-css used. I have seen many solutions to this all using some form of the above. However when testing on an HTC Desire I consistently get either the output intended for iPad or a completely unfiltered output. Currently my test code is based on http www.cloudfour.com..
UISearchDisplayController causes crash after viewDidUnload http://stackoverflow.com/questions/8567525/uisearchdisplaycontroller-causes-crash-after-viewdidunload through the storyboard and create it in viewDidLoad everything works the way it is supposed to. UPDATE 3 I am able to consistently reproduce this problem in a new project with a storyboard. I did the same thing using a vanilla nib and everything worked..
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