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2014/10/15 ¤U¤È 10:13:34
iphone Programming Glossary: runHow 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 Important Note The Reachability class is one of the most used classes in projects so you might run into naming conflicts with other projects like ShareKit. If this happens you'll have to rename one of..
How To Make iPhone App compatible with multiple SDK (firmware) versions http://stackoverflow.com/questions/3027120/how-to-make-iphone-app-compatible-with-multiple-sdk-firmware-versions ios4 share improve this question Yes you can build with the latest SDK ie 5.1 and still run on devices with earlier versions of the firmware SDK . Set your Deployment Target to the earliest version.. of the firmware SDK . Set your Deployment Target to the earliest version you want to be able to run with ie 3.0. You set your Base SDK to the latest version that you are compiling with ie 5.0. This way.. frameworks with symbols that are only available in the newer iOS. This is so your app will run on a device that doesn't have the newer symbols. You must check to see that a newer method is available..
EXC_BAD_ACCESS signal received http://stackoverflow.com/questions/327082/exc-bad-access-signal-received after a few cycles with the following error Program received signal EXC_BAD_ACCESS . The program runs without any issue on the iPhone simulator it will also debug and run as long as I step through the.. EXC_BAD_ACCESS . The program runs without any issue on the iPhone simulator it will also debug and run as long as I step through the instructions one at a time. As soon as I let it run again I will hit the.. also debug and run as long as I step through the instructions one at a time. As soon as I let it run again I will hit the EXC_BAD_ACCESS signal. In this particular case it happened to be an error in the..
How do I apply a perspective transform to a UIView? http://stackoverflow.com/questions/347721/how-do-i-apply-a-perspective-transform-to-a-uiview seen in coverflow Does anyonew know if this is possible I've investigated using CALayer and have run through all the pragmatic programmer Core Animation podcasts but I'm still no clearer on how to create..
http://stackoverflow.com/questions/37464/iphone-app-minus-app-store to a certain question. If I create an application on my Mac is there any way I can get it to run on an iPhone without going through the app store It doesn't matter if the iPhone has to be jailbroken.. through the app store It doesn't matter if the iPhone has to be jailbroken as long as I can still run an application created using the official SDK. For reasons I won't get into I can't have this program..
display image from URL retrieved from ALAsset in iPhone http://stackoverflow.com/questions/3837115/display-image-from-url-retrieved-from-alasset-in-iphone or callbacks it kind of helps. Also when findLargeImage returns the resultblock wont have run yet as its a callback. So largeImage wont be valid yet. largeImage needs to be an instance variable..
How do you beta test an iphone app? http://stackoverflow.com/questions/40154/how-do-you-beta-test-an-iphone-app you beta test an iPhone app I can get it on my own device and anyone that gives me a device I can run it on theirs but is there a way to do a limited release via the app store for beta testing Answer iOS.. beta tester. My setup Xcode 3.2.1 iPhone SDK 3.1.3 Before you get started make sure that.. You can run the app on your own iPhone through Xcode. Step A Add devices to the Provisioning Portal Send an email.. about your phone. Guess what there is an app for that Click on the below link and install and then run the app. http itunes.apple.com app ad hoc helper id285691333 mt 8 This app will create an email. Please..
Lock-down iPhone/iPod/iPad so it can only run one app http://stackoverflow.com/questions/5011774/lock-down-iphone-ipod-ipad-so-it-can-only-run-one-app down iPhone iPod iPad so it can only run one app We'd like to 'lock down' an iPhone iPod iPad so that the user can only run one app we've developed.. so it can only run one app We'd like to 'lock down' an iPhone iPod iPad so that the user can only run one app we've developed this app internally . I'm guessing we'd be looking at jailbreaking and then.. home button and swipe to home gesture is disabled. If you have seen the iPads in the Apple Store running the smart sign apps then you will know what I mean. It is actually pretty trivial to make this work..
Understanding reference counting with Cocoa and Objective-C http://stackoverflow.com/questions/6578/understanding-reference-counting-with-cocoa-and-objective-c tutorial. If you're truly diving in you could head to Big Nerd Ranch . This is a training facility run by Aaron Hillegas the author of the book mentioned above. I attended the Intro to Cocoa course there..
performSelector may cause a leak because its selector is unknown http://stackoverflow.com/questions/7017281/performselector-may-cause-a-leak-because-its-selector-is-unknown All objects respond to methodForSelector and it works through some lower level Objective C runtime methods so you could do this directly with the runtime API as well . These function pointers are.. works through some lower level Objective C runtime methods so you could do this directly with the runtime API as well . These function pointers are called IMP s and are simple typedef ed function pointers.. selector someRect someView Reasoning for Warning The reason for this warning is that with ARC the runtime needs to know what to do with the result of the method you're calling. The result could be anything..
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
iPhone: How to load a View using a nib file created with Interface Builder http://stackoverflow.com/questions/863321/iphone-how-to-load-a-view-using-a-nib-file-created-with-interface-builder initWithNibName @ Question1View bundle nibBundleOrNil Custom initialization return self When I run the code Im getting this error 2009 05 14 15 05 37.152 iMobiDines 17148 20b Terminating app due to uncaught..
How to add a breakpoint to objc_exception_throw? http://stackoverflow.com/questions/1163981/how-to-add-a-breakpoint-to-objc-exception-throw 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.. clear hopefully this can help if you're not finding it clear. In XCode from the top menu click on Run Show Breakpoints. A new window pops up. Select global breakpoints in the left hand menu. There should..
How to use NSzombie in xcode? [duplicate] http://stackoverflow.com/questions/1211923/how-to-use-nszombie-in-xcode edit the scheme you want to turn on zombies for in the Product menu select Edit Scheme go to the Run Foo.app stage in the left panel and the Arguments tab on the right. You can then add NSZombieEnabled..
iOS crash reports: atos not working as expected http://stackoverflow.com/questions/13574933/ios-crash-reports-atos-not-working-as-expected __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ 5 CoreFoundation 0x3b37cee4 __CFRunLoopDoSources0 6 CoreFoundation 0x3b37bcb2 __CFRunLoopRun 7 CoreFoundation 0x3b2eeeb8 CFRunLoopRunSpecific.. 5 CoreFoundation 0x3b37cee4 __CFRunLoopDoSources0 6 CoreFoundation 0x3b37bcb2 __CFRunLoopRun 7 CoreFoundation 0x3b2eeeb8 CFRunLoopRunSpecific 8 CoreFoundation 0x3b2eed44 CFRunLoopRunInMode.. 5 CoreFoundation 0x3b37cee4 __CFRunLoopDoSources0 6 CoreFoundation 0x3b37bcb2 __CFRunLoopRun 7 CoreFoundation 0x3b2eeeb8 CFRunLoopRunSpecific 8 CoreFoundation 0x3b2eed44 CFRunLoopRunInMode 9..
Set the location in iPhone Simulator http://stackoverflow.com/questions/214416/set-the-location-in-iphone-simulator this gives you a sub menu with None Custom Location Apple Stores Apple City Bicycle Ride City Run Freeway Drive Custom Location lets you enter a Lat Long value. Bicycle ride City Run and Freeway Drive.. Ride City Run Freeway Drive Custom Location lets you enter a Lat Long value. Bicycle ride City Run and Freeway Drive are simulation of a moving location in Cupertino of course . Of course this does nothing..
Build fat static library (device + simulator) using Xcode and SDK 4+ http://stackoverflow.com/questions/3520977/build-fat-static-library-device-simulator-using-xcode-and-sdk-4 Architecture Only to NO for all items In Build Phases tab select Add ... New Build Phase ... New Run Script Build Phase Copy paste the script above into the box ...BONUS OPTIONAL usage OPTIONAL if you.. CREATING_UNIVERSAL_DIR Apple deletes all output after 200 lines. Select your Target and in the Run Script Phase you MUST untick Show environment variables in build log if you're using a custom build.. sourcecode files in your project PNG PLIST XML etc Do everything above check it works Create a new Run Script phase that comes AFTER THE FIRST ONE copy paste the code below Create a new Target in Xcode of..
Undefined symbols for architecture i386: _OBJC_CLASS_$_SKPSMTPMessage", referenced from: error http://stackoverflow.com/questions/6984368/undefined-symbols-for-architecture-i386-objc-class-skpsmtpmessage-refere
How do I draw a line on the iPhone? http://stackoverflow.com/questions/856354/how-do-i-draw-a-line-on-the-iphone CGContextAddLineToPoint c 50.0f 50.0f CGContextStrokePath c Save everything and click Build and Run you should now see a short red line on the iPhone. For more information about Core Graphics look up..
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 doesn't matter. It's just testing for a gateway to any domain. Important Note The Reachability class is one of the most used classes in projects so you might run into naming conflicts with other projects like ShareKit. If this happens you'll have to rename one of the pairs of Reachability.h and Reachability.m files to something..
How To Make iPhone App compatible with multiple SDK (firmware) versions http://stackoverflow.com/questions/3027120/how-to-make-iphone-app-compatible-with-multiple-sdk-firmware-versions the user's firmware Cheers. iphone iphone sdk 3.0 compatibility ios4 share improve this question Yes you can build with the latest SDK ie 5.1 and still run on devices with earlier versions of the firmware SDK . Set your Deployment Target to the earliest version you want to be able to run with ie 3.0. You set your Base.. SDK ie 5.1 and still run on devices with earlier versions of the firmware SDK . Set your Deployment Target to the earliest version you want to be able to run with ie 3.0. You set your Base SDK to the latest version that you are compiling with ie 5.0. This way you can reference the newer definitions and symbols in your.. Deployment vs Base SDK in detail. Weak link to the libraries frameworks with symbols that are only available in the newer iOS. This is so your app will run on a device that doesn't have the newer symbols. You must check to see that a newer method is available before calling it. You have to make sure not to call a method..
EXC_BAD_ACCESS signal received http://stackoverflow.com/questions/327082/exc-bad-access-signal-received deploying the application to the device the program will quit after a few cycles with the following error Program received signal EXC_BAD_ACCESS . The program runs without any issue on the iPhone simulator it will also debug and run as long as I step through the instructions one at a time. As soon as I let it run again I.. few cycles with the following error Program received signal EXC_BAD_ACCESS . The program runs without any issue on the iPhone simulator it will also debug and run as long as I step through the instructions one at a time. As soon as I let it run again I will hit the EXC_BAD_ACCESS signal. In this particular case it happened.. runs without any issue on the iPhone simulator it will also debug and run as long as I step through the instructions one at a time. As soon as I let it run again I will hit the EXC_BAD_ACCESS signal. In this particular case it happened to be an error in the accelerometer code. It would not execute within the simulator..
How do I apply a perspective transform to a UIView? http://stackoverflow.com/questions/347721/how-do-i-apply-a-perspective-transform-to-a-uiview to perform a perspective transform on a UIView such as seen in coverflow Does anyonew know if this is possible I've investigated using CALayer and have run through all the pragmatic programmer Core Animation podcasts but I'm still no clearer on how to create this kind of transform on an iPhone. Any help pointers or..
http://stackoverflow.com/questions/37464/iphone-app-minus-app-store but I've been having problems coming up with the answer to a certain question. If I create an application on my Mac is there any way I can get it to run on an iPhone without going through the app store It doesn't matter if the iPhone has to be jailbroken as long as I can still run an application created using the.. there any way I can get it to run on an iPhone without going through the app store It doesn't matter if the iPhone has to be jailbroken as long as I can still run an application created using the official SDK. For reasons I won't get into I can't have this program going through the app store. Thanks for any help you can give..
display image from URL retrieved from ALAsset in iPhone http://stackoverflow.com/questions/3837115/display-image-from-url-retrieved-from-alasset-in-iphone head a little but if you think of them as notification selectors or callbacks it kind of helps. Also when findLargeImage returns the resultblock wont have run yet as its a callback. So largeImage wont be valid yet. largeImage needs to be an instance variable not scoped to the method. I use this construct to do this when..
How do you beta test an iphone app? http://stackoverflow.com/questions/40154/how-do-you-beta-test-an-iphone-app do you beta test an iphone app How can you beta test an iPhone app I can get it on my own device and anyone that gives me a device I can run it on theirs but is there a way to do a limited release via the app store for beta testing Answer iOS 4.0 and later Instructions on wirelessly distributing your.. profile that will work with multiple apps and added a beta tester. My setup Xcode 3.2.1 iPhone SDK 3.1.3 Before you get started make sure that.. You can run the app on your own iPhone through Xcode. Step A Add devices to the Provisioning Portal Send an email to each beta tester with the following message To get my app.. To get my app on onto your iPhone I need some information about your phone. Guess what there is an app for that Click on the below link and install and then run the app. http itunes.apple.com app ad hoc helper id285691333 mt 8 This app will create an email. Please send it to me. Collect all the UDIDs from your testers...
Lock-down iPhone/iPod/iPad so it can only run one app http://stackoverflow.com/questions/5011774/lock-down-iphone-ipod-ipad-so-it-can-only-run-one-app down iPhone iPod iPad so it can only run one app We'd like to 'lock down' an iPhone iPod iPad so that the user can only run one app we've developed this app internally . I'm guessing we'd be looking at.. down iPhone iPod iPad so it can only run one app We'd like to 'lock down' an iPhone iPod iPad so that the user can only run one app we've developed this app internally . I'm guessing we'd be looking at jailbreaking and then replacing the default Springboard app... Can we do this If so.. to put an iPad or iPhone into 'Store Demo' mode so that the home button and swipe to home gesture is disabled. If you have seen the iPads in the Apple Store running the smart sign apps then you will know what I mean. It is actually pretty trivial to make this work all you need to do is install a correctly formatted mobile..
Understanding reference counting with Cocoa and Objective-C http://stackoverflow.com/questions/6578/understanding-reference-counting-with-cocoa-and-objective-c written book with lots of great examples. It reads like a tutorial. If you're truly diving in you could head to Big Nerd Ranch . This is a training facility run by Aaron Hillegas the author of the book mentioned above. I attended the Intro to Cocoa course there several years ago and it was a great way to learn. share..
performSelector may cause a leak because its selector is unknown http://stackoverflow.com/questions/7017281/performselector-may-cause-a-leak-because-its-selector-is-unknown C function pointer for the method corresponding to the controller. All objects respond to methodForSelector and it works through some lower level Objective C runtime methods so you could do this directly with the runtime API as well . These function pointers are called IMP s and are simple typedef ed function pointers id.. controller. All objects respond to methodForSelector and it works through some lower level Objective C runtime methods so you could do this directly with the runtime API as well . These function pointers are called IMP s and are simple typedef ed function pointers id IMP id SEL ... 1 . This may be close to the actual method.. id SEL CGRect UIView void imp CGRect result func _controller selector someRect someView Reasoning for Warning The reason for this warning is that with ARC the runtime needs to know what to do with the result of the method you're calling. The result could be anything void int char NSString id etc. ARC normally gets this information..
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
iPhone: How to load a View using a nib file created with Interface Builder http://stackoverflow.com/questions/863321/iphone-how-to-load-a-view-using-a-nib-file-created-with-interface-builder nibNameOrNil bundle NSBundle nibBundleOrNil if self super initWithNibName @ Question1View bundle nibBundleOrNil Custom initialization return self When I run the code Im getting this error 2009 05 14 15 05 37.152 iMobiDines 17148 20b Terminating app due to uncaught exception ' NSInternalInconsistencyException ' reason..
How to add a breakpoint to objc_exception_throw? http://stackoverflow.com/questions/1163981/how-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 so useful in all my applications . The first should be named objc_exception_throw.. improve this question I think Brad's answer is pretty clear hopefully this can help if you're not finding it clear. In XCode from the top menu click on Run Show Breakpoints. A new window pops up. Select global breakpoints in the left hand menu. There should be a box on the right under the Breakpoint column with the..
How to use NSzombie in xcode? [duplicate] http://stackoverflow.com/questions/1211923/how-to-use-nszombie-in-xcode Environment variables are now part of the scheme . If you edit the scheme you want to turn on zombies for in the Product menu select Edit Scheme go to the Run Foo.app stage in the left panel and the Arguments tab on the right. You can then add NSZombieEnabled to the Environment Variables section and set the value to YES..
iOS crash reports: atos not working as expected http://stackoverflow.com/questions/13574933/ios-crash-reports-atos-not-working-as-expected 0x361ac8e8 __NSThreadPerformPerform 4 CoreFoundation 0x3b37d680 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ 5 CoreFoundation 0x3b37cee4 __CFRunLoopDoSources0 6 CoreFoundation 0x3b37bcb2 __CFRunLoopRun 7 CoreFoundation 0x3b2eeeb8 CFRunLoopRunSpecific 8 CoreFoundation 0x3b2eed44 CFRunLoopRunInMode 9 GraphicsServices.. 0x3b37d680 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ 5 CoreFoundation 0x3b37cee4 __CFRunLoopDoSources0 6 CoreFoundation 0x3b37bcb2 __CFRunLoopRun 7 CoreFoundation 0x3b2eeeb8 CFRunLoopRunSpecific 8 CoreFoundation 0x3b2eed44 CFRunLoopRunInMode 9 GraphicsServices 0x396bc2e6 GSEventRunModal 10 UIKit.. __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ 5 CoreFoundation 0x3b37cee4 __CFRunLoopDoSources0 6 CoreFoundation 0x3b37bcb2 __CFRunLoopRun 7 CoreFoundation 0x3b2eeeb8 CFRunLoopRunSpecific 8 CoreFoundation 0x3b2eed44 CFRunLoopRunInMode 9 GraphicsServices 0x396bc2e6 GSEventRunModal 10 UIKit 0x3452e2f4..
Set the location in iPhone Simulator http://stackoverflow.com/questions/214416/set-the-location-in-iphone-simulator location. Under the Debug menu the last entry is Location this gives you a sub menu with None Custom Location Apple Stores Apple City Bicycle Ride City Run Freeway Drive Custom Location lets you enter a Lat Long value. Bicycle ride City Run and Freeway Drive are simulation of a moving location in Cupertino of course.. menu with None Custom Location Apple Stores Apple City Bicycle Ride City Run Freeway Drive Custom Location lets you enter a Lat Long value. Bicycle ride City Run and Freeway Drive are simulation of a moving location in Cupertino of course . Of course this does nothing to help with debugging for iOS 4 or earlier but it's..
Build fat static library (device + simulator) using Xcode and SDK 4+ http://stackoverflow.com/questions/3520977/build-fat-static-library-device-simulator-using-xcode-and-sdk-4 Select the Target In Build Settings tab set Build Active Architecture Only to NO for all items In Build Phases tab select Add ... New Build Phase ... New Run Script Build Phase Copy paste the script above into the box ...BONUS OPTIONAL usage OPTIONAL if you have headers in your library add them to the Copy Headers phase.. to the very end of the script courtesy of Frederik Wallner open CREATING_UNIVERSAL_DIR Apple deletes all output after 200 lines. Select your Target and in the Run Script Phase you MUST untick Show environment variables in build log if you're using a custom build output directory for XCode4 then XCode puts all your unexpected.. is the location of your Universal Build. How to include non sourcecode files in your project PNG PLIST XML etc Do everything above check it works Create a new Run Script phase that comes AFTER THE FIRST ONE copy paste the code below Create a new Target in Xcode of type bundle In your MAIN PROJECT in Build Phases add the new..
Undefined symbols for architecture i386: _OBJC_CLASS_$_SKPSMTPMessage", referenced from: error http://stackoverflow.com/questions/6984368/undefined-symbols-for-architecture-i386-objc-class-skpsmtpmessage-refere
How do I draw a line on the iPhone? http://stackoverflow.com/questions/856354/how-do-i-draw-a-line-on-the-iphone c red CGContextBeginPath c CGContextMoveToPoint c 5.0f 5.0f CGContextAddLineToPoint c 50.0f 50.0f CGContextStrokePath c Save everything and click Build and Run you should now see a short red line on the iPhone. For more information about Core Graphics look up the Apple Documentation. I've also found it helpful to search..
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 gateway to any domain. Important Note The Reachability class is one of the most used classes in projects so you might run into naming conflicts with other projects like ShareKit. If this happens you'll have to rename one of the pairs of Reachability.h..
How To Make iPhone App compatible with multiple SDK (firmware) versions http://stackoverflow.com/questions/3027120/how-to-make-iphone-app-compatible-with-multiple-sdk-firmware-versions sdk 3.0 compatibility ios4 share improve this question Yes you can build with the latest SDK ie 5.1 and still run on devices with earlier versions of the firmware SDK . Set your Deployment Target to the earliest version you want to be.. with earlier versions of the firmware SDK . Set your Deployment Target to the earliest version you want to be able to run with ie 3.0. You set your Base SDK to the latest version that you are compiling with ie 5.0. This way you can reference.. Weak link to the libraries frameworks with symbols that are only available in the newer iOS. This is so your app will run on a device that doesn't have the newer symbols. You must check to see that a newer method is available before calling it...
EXC_BAD_ACCESS signal received http://stackoverflow.com/questions/327082/exc-bad-access-signal-received the program will quit after a few cycles with the following error Program received signal EXC_BAD_ACCESS . The program runs without any issue on the iPhone simulator it will also debug and run as long as I step through the instructions one at.. received signal EXC_BAD_ACCESS . The program runs without any issue on the iPhone simulator it will also debug and run as long as I step through the instructions one at a time. As soon as I let it run again I will hit the EXC_BAD_ACCESS signal... simulator it will also debug and run as long as I step through the instructions one at a time. As soon as I let it run again I will hit the EXC_BAD_ACCESS signal. In this particular case it happened to be an error in the accelerometer code...
How do I apply a perspective transform to a UIView? http://stackoverflow.com/questions/347721/how-do-i-apply-a-perspective-transform-to-a-uiview on a UIView such as seen in coverflow Does anyonew know if this is possible I've investigated using CALayer and have run through all the pragmatic programmer Core Animation podcasts but I'm still no clearer on how to create this kind of transform..
http://stackoverflow.com/questions/37464/iphone-app-minus-app-store coming up with the answer to a certain question. If I create an application on my Mac is there any way I can get it to run on an iPhone without going through the app store It doesn't matter if the iPhone has to be jailbroken as long as I can still.. iPhone without going through the app store It doesn't matter if the iPhone has to be jailbroken as long as I can still run an application created using the official SDK. For reasons I won't get into I can't have this program going through the..
display image from URL retrieved from ALAsset in iPhone http://stackoverflow.com/questions/3837115/display-image-from-url-retrieved-from-alasset-in-iphone as notification selectors or callbacks it kind of helps. Also when findLargeImage returns the resultblock wont have run yet as its a callback. So largeImage wont be valid yet. largeImage needs to be an instance variable not scoped to the method...
How do you beta test an iphone app? http://stackoverflow.com/questions/40154/how-do-you-beta-test-an-iphone-app iphone app How can you beta test an iPhone app I can get it on my own device and anyone that gives me a device I can run it on theirs but is there a way to do a limited release via the app store for beta testing Answer iOS 4.0 and later Instructions.. apps and added a beta tester. My setup Xcode 3.2.1 iPhone SDK 3.1.3 Before you get started make sure that.. You can run the app on your own iPhone through Xcode. Step A Add devices to the Provisioning Portal Send an email to each beta tester.. some information about your phone. Guess what there is an app for that Click on the below link and install and then run the app. http itunes.apple.com app ad hoc helper id285691333 mt 8 This app will create an email. Please send it to me. Collect..
Lock-down iPhone/iPod/iPad so it can only run one app http://stackoverflow.com/questions/5011774/lock-down-iphone-ipod-ipad-so-it-can-only-run-one-app down iPhone iPod iPad so it can only run one app We'd like to 'lock down' an iPhone iPod iPad so that the user can only run one app we've developed this app internally.. iPhone iPod iPad so it can only run one app We'd like to 'lock down' an iPhone iPod iPad so that the user can only run one app we've developed this app internally . I'm guessing we'd be looking at jailbreaking and then replacing the default.. mode so that the home button and swipe to home gesture is disabled. If you have seen the iPads in the Apple Store running the smart sign apps then you will know what I mean. It is actually pretty trivial to make this work all you need to..
Understanding reference counting with Cocoa and Objective-C http://stackoverflow.com/questions/6578/understanding-reference-counting-with-cocoa-and-objective-c It reads like a tutorial. If you're truly diving in you could head to Big Nerd Ranch . This is a training facility run by Aaron Hillegas the author of the book mentioned above. I attended the Intro to Cocoa course there several years ago and..
performSelector may cause a leak because its selector is unknown http://stackoverflow.com/questions/7017281/performselector-may-cause-a-leak-because-its-selector-is-unknown to the controller. All objects respond to methodForSelector and it works through some lower level Objective C runtime methods so you could do this directly with the runtime API as well . These function pointers are called IMP s and are.. and it works through some lower level Objective C runtime methods so you could do this directly with the runtime API as well . These function pointers are called IMP s and are simple typedef ed function pointers id IMP id SEL ..... func _controller selector someRect someView Reasoning for Warning The reason for this warning is that with ARC the runtime needs to know what to do with the result of the method you're calling. The result could be anything void int char NSString..
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
iPhone: How to load a View using a nib file created with Interface Builder http://stackoverflow.com/questions/863321/iphone-how-to-load-a-view-using-a-nib-file-created-with-interface-builder if self super initWithNibName @ Question1View bundle nibBundleOrNil Custom initialization return self When I run the code Im getting this error 2009 05 14 15 05 37.152 iMobiDines 17148 20b Terminating app due to uncaught exception '..
How to add a breakpoint to objc_exception_throw? http://stackoverflow.com/questions/1163981/how-to-add-a-breakpoint-to-objc-exception-throw 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 so useful in all my applications.. answer is pretty clear hopefully this can help if you're not finding it clear. In XCode from the top menu click on Run Show Breakpoints. A new window pops up. Select global breakpoints in the left hand menu. There should be a box on the right..
How to use NSzombie in xcode? [duplicate] http://stackoverflow.com/questions/1211923/how-to-use-nszombie-in-xcode the scheme . If you edit the scheme you want to turn on zombies for in the Product menu select Edit Scheme go to the Run Foo.app stage in the left panel and the Arguments tab on the right. You can then add NSZombieEnabled to the Environment..
iOS crash reports: atos not working as expected http://stackoverflow.com/questions/13574933/ios-crash-reports-atos-not-working-as-expected CoreFoundation 0x3b37d680 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ 5 CoreFoundation 0x3b37cee4 __CFRunLoopDoSources0 6 CoreFoundation 0x3b37bcb2 __CFRunLoopRun 7 CoreFoundation 0x3b2eeeb8 CFRunLoopRunSpecific 8 CoreFoundation.. 5 CoreFoundation 0x3b37cee4 __CFRunLoopDoSources0 6 CoreFoundation 0x3b37bcb2 __CFRunLoopRun 7 CoreFoundation 0x3b2eeeb8 CFRunLoopRunSpecific 8 CoreFoundation 0x3b2eed44 CFRunLoopRunInMode 9 GraphicsServices.. 5 CoreFoundation 0x3b37cee4 __CFRunLoopDoSources0 6 CoreFoundation 0x3b37bcb2 __CFRunLoopRun 7 CoreFoundation 0x3b2eeeb8 CFRunLoopRunSpecific 8 CoreFoundation 0x3b2eed44 CFRunLoopRunInMode 9 GraphicsServices 0x396bc2e6..
Break on EXC_BAD_ACCESS in XCode? http://stackoverflow.com/questions/1622079/break-on-exc-bad-access-in-xcode enabled If you need help finding the exact line Do a Build and Debug CMD Y instead of a Build and Run CMD R . When the app crashes the debugger will show you exactly which line and in combination with NSZombieEnabled you should..
Set the location in iPhone Simulator http://stackoverflow.com/questions/214416/set-the-location-in-iphone-simulator last entry is Location this gives you a sub menu with None Custom Location Apple Stores Apple City Bicycle Ride City Run Freeway Drive Custom Location lets you enter a Lat Long value. Bicycle ride City Run and Freeway Drive are simulation of.. Apple City Bicycle Ride City Run Freeway Drive Custom Location lets you enter a Lat Long value. Bicycle ride City Run and Freeway Drive are simulation of a moving location in Cupertino of course . Of course this does nothing to help with..
Build fat static library (device + simulator) using Xcode and SDK 4+ http://stackoverflow.com/questions/3520977/build-fat-static-library-device-simulator-using-xcode-and-sdk-4 tab set Build Active Architecture Only to NO for all items In Build Phases tab select Add ... New Build Phase ... New Run Script Build Phase Copy paste the script above into the box ...BONUS OPTIONAL usage OPTIONAL if you have headers in your.. Frederik Wallner open CREATING_UNIVERSAL_DIR Apple deletes all output after 200 lines. Select your Target and in the Run Script Phase you MUST untick Show environment variables in build log if you're using a custom build output directory for.. How to include non sourcecode files in your project PNG PLIST XML etc Do everything above check it works Create a new Run Script phase that comes AFTER THE FIRST ONE copy paste the code below Create a new Target in Xcode of type bundle In your..
http://stackoverflow.com/questions/3558252/ios-keychain-security the following Perform the jailbreak as normal all this requires is for the user open a maliciously crafted PDF Run Fraunhofer's scripts after the jailbreak is complete Send the passwords over the network to a location the attacker can..
http://stackoverflow.com/questions/6851660/version-vs-build-in-xcode-4 target. Select the Build Phases tab. In Xcode 4 at the bottom right click the Add Build Phase button and select Add Run Script . In Xcode 5 select Editor menu Add Build Phase Add Run Script Build Phase . Drag and drop the new Run Script phase.. right click the Add Build Phase button and select Add Run Script . In Xcode 5 select Editor menu Add Build Phase Add Run Script Build Phase . Drag and drop the new Run Script phase to move it to just before the Copy Bundle Resources phase when.. Add Run Script . In Xcode 5 select Editor menu Add Build Phase Add Run Script Build Phase . Drag and drop the new Run Script phase to move it to just before the Copy Bundle Resources phase when the app info.plist file will be bundled with..
Undefined symbols for architecture i386: _OBJC_CLASS_$_SKPSMTPMessage", referenced from: error http://stackoverflow.com/questions/6984368/undefined-symbols-for-architecture-i386-objc-class-skpsmtpmessage-refere
How do I draw a line on the iPhone? http://stackoverflow.com/questions/856354/how-do-i-draw-a-line-on-the-iphone c 5.0f 5.0f CGContextAddLineToPoint c 50.0f 50.0f CGContextStrokePath c Save everything and click Build and Run you should now see a short red line on the iPhone. For more information about Core Graphics look up the Apple Documentation...
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