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2014/10/15 ¤U¤È 10:04:55
iphone Programming Glossary: catchHow to intercept touches events on a MKMapView or UIWebView objects? http://stackoverflow.com/questions/1049889/how-to-intercept-touches-events-on-a-mkmapview-or-uiwebview-objects to intercept touches events on a MKMapView or UIWebView objects I'm not sure what i'm doing wrong but I try to catch touches on a MKMapView object. I subclassed it by creating the following class #import UIKit UIKit.h #import MapKit MapKit.h..
How can my iPhone Objective-C code get notified of Javascript errors in a UIWebView? http://stackoverflow.com/questions/193119/how-can-my-iphone-objective-c-code-get-notified-of-javascript-errors-in-a-uiwebv my iPhone Objective C code get notified of Javascript errors in a UIWebView I need to have my iPhone Objective C code catch Javascript errors in a UIWebView. That includes uncaught exceptions syntax errors when loading files undefined variable..
Simultaneous gesture recognizers in Iphone SDK http://stackoverflow.com/questions/2627934/simultaneous-gesture-recognizers-in-iphone-sdk gesture recognizers in Iphone SDK I need to catch two different swipping gestures using UISwipeGestureRecognizer for example UISwipeGestureRecognizerDirectionRight and UISwipeGestureRecognizerDirectionLeft.. method of UIGestureRecognizerDelegate protocol but nothing works. Can anyone help with simple example of catching two or more same gestures Thanks iphone objective c uigesturerecognizer share improve this question It was really..
How to convert an NSString to hex values http://stackoverflow.com/questions/3056757/how-to-convert-an-nsstring-to-hex-values string. public static String utf8HexEncode String s if s null return null byte utf8 try utf8 s.getBytes ENCODING_UTF8 catch UnsupportedEncodingException x throw new RuntimeException x return String.valueOf Hex.encodeHex utf8 Decodes the given string..
EXC_BAD_ACCESS signal received http://stackoverflow.com/questions/327082/exc-bad-access-signal-received device. Most of the answers to this question deal with the general EXC_BAD_ACCESS error so I will leave this open as a catch all for the dreaded Bad Access error. EXC_BAD_ACCESS is typically thrown as the result of an illegal memory access. You..
Check for private API “usage” yourself? http://stackoverflow.com/questions/3546046/check-for-private-api-usage-yourself version doesn't support private API instance variables but that might get worked into a future version. It will catch methods that have been named the same as a private API method even if it has it's own implementation. Also it'll catch @selectors.. catch methods that have been named the same as a private API method even if it has it's own implementation. Also it'll catch @selectors inside methods just like the official iOS automated checker . link https github.com ChimpStudios App Scanner..
Can you use cancel/isCancelled with GCD/dispatch_async? http://stackoverflow.com/questions/5449469/can-you-use-cancel-iscancelled-with-gcd-dispatch-async Let's say you want to do a lot of processing in the background while keeping the UI responsive so that you can catch a cancel button or animate something to show the processor is working . Here's how we do it... @interface AstoundingView..
http://stackoverflow.com/questions/5960731/strange-behavior-of-select-dropdowns-onchange-js-event-when-using-next-on-m 1 Street streetID i function ddlClear Dropdown option while Dropdown.options.length 0 try Dropdown.options 0 null catch e if option null Dropdown.appendChild option function createOption text value var oOption document.createElement OPTION..
http://stackoverflow.com/questions/7010547/uitextfield-text-change-event handling uitextfielddelegate share improve this question From proper way do uitextfield text change call back I catch the characters sent to a UITextField control something like this Add a textFieldDidChange notification method to the text..
UIScrollView : paging horizontally, scrolling vertically? http://stackoverflow.com/questions/728014/uiscrollview-paging-horizontally-scrolling-vertically the whole class in a plain text editor but you can start with the above and hopefully get it working. The only hidden catch I see is that if you add any non UIScrollView child views to RemorsefulScrollView the touch events you forward to a child..
Exception Types in iOS crash logs http://stackoverflow.com/questions/7446655/exception-types-in-ios-crash-logs So you can get such an exception without Objective C objects. Note that a signal is not an exception meaning you can't catch them with @try and @catch blocks. You may set a signal handler with the signal and sigaction functions. Keep in mind some.. without Objective C objects. Note that a signal is not an exception meaning you can't catch them with @try and @catch blocks. You may set a signal handler with the signal and sigaction functions. Keep in mind some signals like SIGABRT cannot..
Syntax help - Variable as object name [duplicate] http://stackoverflow.com/questions/7940809/syntax-help-variable-as-object-name it's not going to be a very practical way of referring to data what if you typo a string the compiler won't be able to catch it . I won't get into second guessing what you actually want to do that would depend on the goal of this part of your application..
iOS crash log catch, debug info.. Catch and send via email to the Dev team http://stackoverflow.com/questions/8233388/ios-crash-log-catch-debug-info-catch-and-send-via-email-to-the-dev-team crash log catch debug info.. Catch and send via email to the Dev team Recently we came across a situation where we wanted to see the debug.. area is add some more logging there and try to reproduce it e.g. by using automated testing frameworks like KIF . For catching crash report you should nothing else than a solution based on the open source framework PLCrashReporter which can safely.. report you should nothing else than a solution based on the open source framework PLCrashReporter which can safely catch crashes also when you app is already in the app store Exception catching as suggested by others is not recommended check..
Unable to process application info.plist validation at this time due to a general error (1095) http://stackoverflow.com/questions/8353049/unable-to-process-application-info-plist-validation-at-this-time-due-to-a-genera This is clearly an Apple server issue not an Xcode iOS OSX issue. Just wait patiently and Apple's servers will catch up to the traffic or solve whatever issues they're having at their end. If you're anxious feel free to just sit there and..
iPhone UIWebView local resources using Javascript and handling onorientationChange http://stackoverflow.com/questions/843820/iphone-uiwebview-local-resources-using-javascript-and-handling-onorientationchan break document.getElementById page_wrapper .setAttribute class contentType alert 'ORIENTATION ' contentType catch e alert 'ERROR ' e.message window.onload function initialLoad try loaded updateOrientation catch e alert 'ERROR ' e.message.. ' contentType catch e alert 'ERROR ' e.message window.onload function initialLoad try loaded updateOrientation catch e alert 'ERROR ' e.message function loaded document.getElementById page_wrapper .style.visibility visible script head..
How to trigger MKAnnotationView's callout view without touching the pin? http://stackoverflow.com/questions/978897/how-to-trigger-mkannotationviews-callout-view-without-touching-the-pin a touch on the pin but I'm not sure how to go about it. iphone share improve this question But there is a catch to get benvolioT's solution to work the code for id MKAnnotation currentAnnotation in mapView.annotations if currentAnnotation..
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