¡@
2014/10/15 ¤U¤È 10:04:42
iphone Programming Glossary: breakHow to check for an active Internet Connection on iPhone SDK? http://stackoverflow.com/questions/1083701/how-to-check-for-an-active-internet-connection-on-iphone-sdk switch internetStatus case NotReachable NSLog @ The internet is down. self.internetActive NO break case ReachableViaWiFi NSLog @ The internet is working via WIFI. self.internetActive YES break case.. break case ReachableViaWiFi NSLog @ The internet is working via WIFI. self.internetActive YES break case ReachableViaWWAN NSLog @ The internet is working via WWAN. self.internetActive YES break NetworkStatus.. break case ReachableViaWWAN NSLog @ The internet is working via WWAN. self.internetActive YES break NetworkStatus hostStatus hostReachable currentReachabilityStatus switch hostStatus case NotReachable..
How to add a breakpoint to objc_exception_throw? http://stackoverflow.com/questions/1163981/how-to-add-a-breakpoint-to-objc-exception-throw to add a breakpoint to objc_exception_throw this was the answer from the brad larson on this SO question If you add.. objc_exception_throw this was the answer from the brad larson on this SO question If you add two breakpoints you should be able to debug these exceptions. To do this go to Run Show Breakpoints and create.. be able to debug these exceptions. To do this go to Run Show Breakpoints and create two global breakpoints I do them globally because they are so useful in all my applications . The first should be named..
How to filter NSFetchedResultsController (CoreData) with UISearchDisplayController/UISearchBar http://stackoverflow.com/questions/4471289/how-to-filter-nsfetchedresultscontroller-coredata-with-uisearchdisplaycontroll NSIndexSet indexSetWithIndex sectionIndex withRowAnimation UITableViewRowAnimationFade break case NSFetchedResultsChangeDelete tableView deleteSections NSIndexSet indexSetWithIndex sectionIndex.. NSIndexSet indexSetWithIndex sectionIndex withRowAnimation UITableViewRowAnimationFade break void controller NSFetchedResultsController controller didChangeObject id anObject atIndexPath NSIndexPath.. NSArray arrayWithObject newIndexPath withRowAnimation UITableViewRowAnimationFade break case NSFetchedResultsChangeDelete tableView deleteRowsAtIndexPaths NSArray arrayWithObject theIndexPath..
iOS UIImagePickerController result image orientation after upload http://stackoverflow.com/questions/5427656/ios-uiimagepickercontroller-result-image-orientation-after-upload transform self.size.width self.size.height transform CGAffineTransformRotate transform M_PI break case UIImageOrientationLeft case UIImageOrientationLeftMirrored transform CGAffineTransformTranslate.. transform self.size.width 0 transform CGAffineTransformRotate transform M_PI_2 break case UIImageOrientationRight case UIImageOrientationRightMirrored transform CGAffineTransformTranslate.. transform 0 self.size.height transform CGAffineTransformRotate transform M_PI_2 break case UIImageOrientationUp case UIImageOrientationUpMirrored break switch self.imageOrientation case..
How can I programmatically get the MAC address of an iphone http://stackoverflow.com/questions/677530/how-can-i-programmatically-get-the-mac-address-of-an-iphone unsigned long localHost 0x7F000001 127.0.0.1 unsigned long theAddr theAddr ip_addrs i if theAddr 0 break if theAddr localHost continue NSLog @ Name s MAC s IP s n if_names i hw_addrs i ip_names i decided what..
How to check for an active Internet Connection on iPhone SDK? http://stackoverflow.com/questions/1083701/how-to-check-for-an-active-internet-connection-on-iphone-sdk internetStatus internetReachable currentReachabilityStatus switch internetStatus case NotReachable NSLog @ The internet is down. self.internetActive NO break case ReachableViaWiFi NSLog @ The internet is working via WIFI. self.internetActive YES break case ReachableViaWWAN NSLog @ The internet is working via WWAN... NSLog @ The internet is down. self.internetActive NO break case ReachableViaWiFi NSLog @ The internet is working via WIFI. self.internetActive YES break case ReachableViaWWAN NSLog @ The internet is working via WWAN. self.internetActive YES break NetworkStatus hostStatus hostReachable currentReachabilityStatus.. @ The internet is working via WIFI. self.internetActive YES break case ReachableViaWWAN NSLog @ The internet is working via WWAN. self.internetActive YES break NetworkStatus hostStatus hostReachable currentReachabilityStatus switch hostStatus case NotReachable NSLog @ A gateway to the host server is down. self.hostActive..
How to add a breakpoint to objc_exception_throw? http://stackoverflow.com/questions/1163981/how-to-add-a-breakpoint-to-objc-exception-throw to add a breakpoint to objc_exception_throw this was the answer from the brad larson on this SO question If you add two breakpoints you should be able to debug these exceptions... to add a breakpoint to objc_exception_throw this was the answer from the brad larson on this SO question If you add two breakpoints you should be able to debug these exceptions. To do this go to Run Show Breakpoints and create two global breakpoints I do them globally because they are.. on this SO question If you add two breakpoints you should be able to debug these exceptions. To do this go to Run Show Breakpoints and create two global breakpoints I do them globally because they are so useful in all my applications . The first should be named objc_exception_throw and its location should be libobjc.A.dylib..
How to filter NSFetchedResultsController (CoreData) with UISearchDisplayController/UISearchBar http://stackoverflow.com/questions/4471289/how-to-filter-nsfetchedresultscontroller-coredata-with-uisearchdisplaycontroll switch type case NSFetchedResultsChangeInsert tableView insertSections NSIndexSet indexSetWithIndex sectionIndex withRowAnimation UITableViewRowAnimationFade break case NSFetchedResultsChangeDelete tableView deleteSections NSIndexSet indexSetWithIndex sectionIndex withRowAnimation UITableViewRowAnimationFade break void controller.. break case NSFetchedResultsChangeDelete tableView deleteSections NSIndexSet indexSetWithIndex sectionIndex withRowAnimation UITableViewRowAnimationFade break void controller NSFetchedResultsController controller didChangeObject id anObject atIndexPath NSIndexPath theIndexPath forChangeType NSFetchedResultsChangeType.. type case NSFetchedResultsChangeInsert tableView insertRowsAtIndexPaths NSArray arrayWithObject newIndexPath withRowAnimation UITableViewRowAnimationFade break case NSFetchedResultsChangeDelete tableView deleteRowsAtIndexPaths NSArray arrayWithObject theIndexPath withRowAnimation UITableViewRowAnimationFade break case..
iOS UIImagePickerController result image orientation after upload http://stackoverflow.com/questions/5427656/ios-uiimagepickercontroller-result-image-orientation-after-upload transform CGAffineTransformTranslate transform self.size.width self.size.height transform CGAffineTransformRotate transform M_PI break case UIImageOrientationLeft case UIImageOrientationLeftMirrored transform CGAffineTransformTranslate transform self.size.width 0 transform CGAffineTransformRotate.. case UIImageOrientationLeftMirrored transform CGAffineTransformTranslate transform self.size.width 0 transform CGAffineTransformRotate transform M_PI_2 break case UIImageOrientationRight case UIImageOrientationRightMirrored transform CGAffineTransformTranslate transform 0 self.size.height transform CGAffineTransformRotate.. case UIImageOrientationRightMirrored transform CGAffineTransformTranslate transform 0 self.size.height transform CGAffineTransformRotate transform M_PI_2 break case UIImageOrientationUp case UIImageOrientationUpMirrored break switch self.imageOrientation case UIImageOrientationUpMirrored case UIImageOrientationDownMirrored..
How can I programmatically get the MAC address of an iphone http://stackoverflow.com/questions/677530/how-can-i-programmatically-get-the-mac-address-of-an-iphone int i NSString deviceIP nil for i 0 i MAXADDRS i static unsigned long localHost 0x7F000001 127.0.0.1 unsigned long theAddr theAddr ip_addrs i if theAddr 0 break if theAddr localHost continue NSLog @ Name s MAC s IP s n if_names i hw_addrs i ip_names i decided what adapter you want details for if strncmp if_names i en 2..
How to check for an active Internet Connection on iPhone SDK? http://stackoverflow.com/questions/1083701/how-to-check-for-an-active-internet-connection-on-iphone-sdk switch internetStatus case NotReachable NSLog @ The internet is down. self.internetActive NO break case ReachableViaWiFi NSLog @ The internet is working via WIFI. self.internetActive YES break case ReachableViaWWAN.. NO break case ReachableViaWiFi NSLog @ The internet is working via WIFI. self.internetActive YES break case ReachableViaWWAN NSLog @ The internet is working via WWAN. self.internetActive YES break NetworkStatus hostStatus.. YES break case ReachableViaWWAN NSLog @ The internet is working via WWAN. self.internetActive YES break NetworkStatus hostStatus hostReachable currentReachabilityStatus switch hostStatus case NotReachable NSLog @ A gateway..
How to add a breakpoint to objc_exception_throw? http://stackoverflow.com/questions/1163981/how-to-add-a-breakpoint-to-objc-exception-throw to add a breakpoint to objc_exception_throw this was the answer from the brad larson on this SO question If you add two breakpoints you.. add a breakpoint to objc_exception_throw this was the answer from the brad larson on this SO question If you add two breakpoints you should be able to debug these exceptions. To do this go to Run Show Breakpoints and create two global breakpoints.. breakpoints you should be able to debug these exceptions. To do this go to Run Show Breakpoints and create two global breakpoints I do them globally because they are so useful in all my applications . The first should be named objc_exception_throw..
How to filter NSFetchedResultsController (CoreData) with UISearchDisplayController/UISearchBar http://stackoverflow.com/questions/4471289/how-to-filter-nsfetchedresultscontroller-coredata-with-uisearchdisplaycontroll tableView insertSections NSIndexSet indexSetWithIndex sectionIndex withRowAnimation UITableViewRowAnimationFade break case NSFetchedResultsChangeDelete tableView deleteSections NSIndexSet indexSetWithIndex sectionIndex withRowAnimation UITableViewRowAnimationFade.. tableView deleteSections NSIndexSet indexSetWithIndex sectionIndex withRowAnimation UITableViewRowAnimationFade break void controller NSFetchedResultsController controller didChangeObject id anObject atIndexPath NSIndexPath theIndexPath forChangeType.. tableView insertRowsAtIndexPaths NSArray arrayWithObject newIndexPath withRowAnimation UITableViewRowAnimationFade break case NSFetchedResultsChangeDelete tableView deleteRowsAtIndexPaths NSArray arrayWithObject theIndexPath withRowAnimation..
iOS UIImagePickerController result image orientation after upload http://stackoverflow.com/questions/5427656/ios-uiimagepickercontroller-result-image-orientation-after-upload CGAffineTransformTranslate transform self.size.width self.size.height transform CGAffineTransformRotate transform M_PI break case UIImageOrientationLeft case UIImageOrientationLeftMirrored transform CGAffineTransformTranslate transform self.size.width.. transform CGAffineTransformTranslate transform self.size.width 0 transform CGAffineTransformRotate transform M_PI_2 break case UIImageOrientationRight case UIImageOrientationRightMirrored transform CGAffineTransformTranslate transform 0 self.size.height.. transform CGAffineTransformTranslate transform 0 self.size.height transform CGAffineTransformRotate transform M_PI_2 break case UIImageOrientationUp case UIImageOrientationUpMirrored break switch self.imageOrientation case UIImageOrientationUpMirrored..
How can I programmatically get the MAC address of an iphone http://stackoverflow.com/questions/677530/how-can-i-programmatically-get-the-mac-address-of-an-iphone i MAXADDRS i static unsigned long localHost 0x7F000001 127.0.0.1 unsigned long theAddr theAddr ip_addrs i if theAddr 0 break if theAddr localHost continue NSLog @ Name s MAC s IP s n if_names i hw_addrs i ip_names i decided what adapter you want..
Convert .png to PVRTC *on* the iPhone http://stackoverflow.com/questions/1020944/convert-png-to-pvrtc-on-the-iphone avoid individual images 320x480 for backgrounds as this will result in a 512x512 texture in memory for each one. Break the image into smaller pieces or make the image 512x512 and fill the extra space with other images so that only one texture..
Check if the time and date is between a particular date and time http://stackoverflow.com/questions/10671468/check-if-the-time-and-date-is-between-a-particular-date-and-time end dates if startDate compare currentTime NSOrderedDescending endDate compare currentTime NSOrderedAscending return Break the timeDurationString into separate words NSArray timeDurationStringWords timeDurationString componentsSeparatedByString..
How to use compare on a version number where theres less parts in one number in Objective-C? http://stackoverflow.com/questions/12308659/how-to-use-compare-on-a-version-number-where-theres-less-parts-in-one-number-in 1 aka first number is lower NSComparisonResult compareVersions NSString leftVersion NSString rightVersion int i Break version into fields separated by '.' NSMutableArray leftFields NSMutableArray alloc initWithArray leftVersion componentsSeparatedByString..
How do I break down an NSTimeInterval into year, months, days, hours, minutes and seconds on iPhone? http://stackoverflow.com/questions/1237778/how-do-i-break-down-an-nstimeinterval-into-year-months-days-hours-minutes-an NSDateComponents breakdownInfo sysCalendar components unitFlags fromDate date1 toDate date2 options 0 NSLog @ Break down d min d hours d days d months breakdownInfo minute breakdownInfo hour breakdownInfo day breakdownInfo month date1 release..
Break on EXC_BAD_ACCESS in XCode? http://stackoverflow.com/questions/1622079/break-on-exc-bad-access-in-xcode on EXC_BAD_ACCESS in XCode I'm new to iPhone development and XCode in general and have no idea how to begin troubleshooting..
http://stackoverflow.com/questions/1805687/number-of-weeks-in-month NSDateComponents breakdownInfo sysCalendar components unitFlags fromDate date1 toDate date2 options 0 NSLog @ Break down d Years d months d Weeks d days d Hours d Minutes d Seconds breakdownInfo year breakdownInfo month breakdownInfo week.. week breakdownInfo day breakdownInfo hour breakdownInfo minute breakdownInfo second It prints output such as Break down 0 Years 5 months 3 Weeks 4 days 2 Hours 48 Minutes 20 Seconds I actually do not need the number of months until the..
GameKit Bluetooth Transfer Problem http://stackoverflow.com/questions/2877523/gamekit-bluetooth-transfer-problem @ d chunkCount NSData chunkCountData chunkCountStr dataUsingEncoding NSASCIIStringEncoding send 'chunkCountData' 3rd Break up and send your NSData object into a set of NSObjects of less then 50k each just to be on the safe size NSData dataToSend..
Too large an AJAX response for mobile safari? http://stackoverflow.com/questions/3258009/too-large-an-ajax-response-for-mobile-safari how I'd debug Try to get the server to send back only a few kb of data See if you can print the size of the data Break down the data into smaller more manageable chunks JSON is meant to be small anyways Not really an answer like I said. More..
iPhone: How to set repeat daily/hourly local notification? http://stackoverflow.com/questions/3426882/iphone-how-to-set-repeat-daily-hourly-local-notification can I do that NSCalendar calendar NSCalendar autoupdatingCurrentCalendar Get the current date NSDate now NSDate date Break the date up into components NSDateComponents dateComponents calendar components NSYearCalendarUnit NSMonthCalendarUnit NSDayCalendarUnit..
How easy is it to develop an iPhone application using MonoTouch in Visual Studio? http://stackoverflow.com/questions/3695149/how-easy-is-it-to-develop-an-iphone-application-using-monotouch-in-visual-studio I think Novell Mono tools for VS may help a little on this one. So here's what I've been doing for the last 6 months Break down the application into different projects for business logic and UI logic You should be able to build compile and even..
AVAssetWritter does not work with audio http://stackoverflow.com/questions/5200077/avassetwritter-does-not-work-with-audio sampleBuffer bufferWriter writer startWriting bufferWriter writer startSessionAtSourceTime _startTime Break if not ready otherwise fall through. if bufferWriter writer.status AVAssetWriterStatusWriting break case AVAssetWriterStatusWriting..
http://stackoverflow.com/questions/619867/iphone-localization-is-it-possible-to-translate-nib-files-easily-without-having
How to send the device token and app version to server http://stackoverflow.com/questions/8309742/how-to-send-the-device-token-and-app-version-to-server the code which currently running for my application. Just go through the code for understanding where u went wrong. Break the code written in didRegisterForRemoteNotificationsWithDeviceToken in small methods for proper understanding. Hope this..
UISearchDisplayController causes crash after viewDidUnload http://stackoverflow.com/questions/8567525/uisearchdisplaycontroller-causes-crash-after-viewdidunload sending that message to the UISearchDisplayController . I am not doing anything programmatically speaking with it. Break points reveal that I am not even making it into the viewDidLoad of the first view controller. Something curious though for..
AVCaptureSession only got video buffer http://stackoverflow.com/questions/9257052/avcapturesession-only-got-video-buffer sampleBuffer videoWriter startWriting videoWriter startSessionAtSourceTime lastSampleTime Break if not ready otherwise fall through. if videoWriter.status AVAssetWriterStatusWriting break case AVAssetWriterStatusWriting..
|