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2014/10/15 ¤U¤È 10:16:00
iphone Programming Glossary: wonderingiPhone - API for Text to Speech feature http://stackoverflow.com/questions/1102244/iphone-api-for-text-to-speech-feature API for Text to Speech feature I was wondering if iPhone has any API that supports Text to Speech feature I looked around but couldn't find any so..
iOS 6 apps - how to deal with iPhone 5 screen size? [duplicate] http://stackoverflow.com/questions/12396545/ios-6-apps-how-to-deal-with-iphone-5-screen-size Possible Duplicate How to develop or migrate apps for iPhone 5 screen resolution I was just wondering with how should we deal with the iPhone 5 bigger screen size. As it has more pixels in height things..
How to change the device orientation programmatically in iOS 6 http://stackoverflow.com/questions/12650137/how-to-change-the-device-orientation-programmatically-in-ios-6 in iOS 6. Its deprecated. Just in case if you are a newbie who just stared working in cocoa and wondering why is your view controller messed up in iOS 6 and perfect in iOS 5 just know that shouldAutorotateToInterfaceOrientation..
Verify receipt for in App purchase http://stackoverflow.com/questions/1298998/verify-receipt-for-in-app-purchase did find one useful article which helped me out a bit but something is still wrong. Basically I am wondering if someone who has receipt validation working would be willing to share their code as I'm getting nowhere...
Get to UIViewController from UIView on iPhone? http://stackoverflow.com/questions/1340434/get-to-uiviewcontroller-from-uiview-on-iphone UIViewController I know you can get from UIViewController to its UIView via self view but I was wondering if there is a reverse reference iphone cocoa touch uiview uiviewcontroller share improve this question..
http://stackoverflow.com/questions/158914/cropping-a-uiimage to notice some crashes in this code and I'm a bit stumped. I've got two different theories and I'm wondering if either is on base. Theory 1 I achieve the cropping by drawing into an offscreen image context of..
Programmatically turn on bluetooth in the iphone sdk? http://stackoverflow.com/questions/1743610/programmatically-turn-on-bluetooth-in-the-iphone-sdk from the app store. I am aware that use of a private api will get my app rejected by I was wondering how to do it for personal use. iPhone SDK 3.1.2 iPod touch 2g iphone objective c bluetooth ipod touch..
Does my application “contain encryption”? http://stackoverflow.com/questions/2135081/does-my-application-contain-encryption and UIWebView . My reading of this is that my app doesn't contain encryption but I'm wondering if this is spelled out anywhere. Severe penalties doesn't sound pleasant at all so I think that's right..
Do you need to create an NSAutoreleasePool within a block in GCD? http://stackoverflow.com/questions/4141123/do-you-need-to-create-an-nsautoreleasepool-within-a-block-in-gcd threads or NSOperations. However I can't seem to find definitive documentation on this so I was wondering if someone could point out where this is stated. iphone objective c cocoa osx grand central dispatch..
Inner shadow effect on UIView layer? http://stackoverflow.com/questions/4431292/inner-shadow-effect-on-uiview-layer Help appreciated... iphone core graphics calayer share improve this question For anyone else wondering how to draw an inner shadow using Core Graphics as per Costique suggestion then this is how on iOS adjust..
How do i add 1 day to a NSDate? http://stackoverflow.com/questions/5067785/how-do-i-add-1-day-to-a-nsdate do i add 1 day to a NSDate Basically as the title says. I'm wondering how I could add 1 day to an NSDate . So if it were 21st February 2011 It would become 22nd February..
iphone, dismiss keyboard when touching outside of textfield http://stackoverflow.com/questions/5306240/iphone-dismiss-keyboard-when-touching-outside-of-textfield dismiss keyboard when touching outside of textfield I'm wondering how to make the keyboard disappear when the user touches outside of the textfield iphone cocoa touch..
How do I manage building a Lite vs Paid version of an iPhone app? http://stackoverflow.com/questions/549462/how-do-i-manage-building-a-lite-vs-paid-version-of-an-iphone-app http www.pacificspirit.com blog 2009 01 27 building_for_multiple_iphone_targets_in_xcode But I was wondering if anyone else knows of any links resources they found good for understanding how to best manage this..
To ARC or not to ARC? What are the pros and cons? http://stackoverflow.com/questions/8760431/to-arc-or-not-to-arc-what-are-the-pros-and-cons of the code in the project I'm working on at the moment was written pre iOS 5.0. I was just wondering does the convenience of not retaining releasing manually and presumably more reliable code that comes..
Transforming a rectangle image into a quadrilateral using a CATransform3D http://stackoverflow.com/questions/9470493/transforming-a-rectangle-image-into-a-quadrilateral-using-a-catransform3d moving in space it is in fact the combination of a scale a rotation and a perspective matrix. I am wondering if this is possible using a CATransform3D 4x4 matrix. Do you have any hints on how to do that I've tried..
iPhone - API for Text to Speech feature http://stackoverflow.com/questions/1102244/iphone-api-for-text-to-speech-feature API for Text to Speech feature I was wondering if iPhone has any API that supports Text to Speech feature I looked around but couldn't find any so just want to confirm. Thanking in anticipation. iphone api..
iOS 6 apps - how to deal with iPhone 5 screen size? [duplicate] http://stackoverflow.com/questions/12396545/ios-6-apps-how-to-deal-with-iphone-5-screen-size 6 apps how to deal with iPhone 5 screen size duplicate Possible Duplicate How to develop or migrate apps for iPhone 5 screen resolution I was just wondering with how should we deal with the iPhone 5 bigger screen size. As it has more pixels in height things like GCRectMake that use coordinates and just doubled the pixels..
How to change the device orientation programmatically in iOS 6 http://stackoverflow.com/questions/12650137/how-to-change-the-device-orientation-programmatically-in-ios-6 method shouldAutorotateToInterfaceOrientation is NOT supported in iOS 6. Its deprecated. Just in case if you are a newbie who just stared working in cocoa and wondering why is your view controller messed up in iOS 6 and perfect in iOS 5 just know that shouldAutorotateToInterfaceOrientation is not supported anymore. Even though..
Verify receipt for in App purchase http://stackoverflow.com/questions/1298998/verify-receipt-for-in-app-purchase area as they don't really give you any sort of example I did find one useful article which helped me out a bit but something is still wrong. Basically I am wondering if someone who has receipt validation working would be willing to share their code as I'm getting nowhere. Thanks php iphone objective c in app purchase storekit..
Get to UIViewController from UIView on iPhone? http://stackoverflow.com/questions/1340434/get-to-uiviewcontroller-from-uiview-on-iphone on iPhone Is there a built in way to get from a UIView to its UIViewController I know you can get from UIViewController to its UIView via self view but I was wondering if there is a reverse reference iphone cocoa touch uiview uiviewcontroller share improve this question Since this has been the accepted answer for a long time..
http://stackoverflow.com/questions/158914/cropping-a-uiimage images are sometimes displayed in UIWebViews . I've started to notice some crashes in this code and I'm a bit stumped. I've got two different theories and I'm wondering if either is on base. Theory 1 I achieve the cropping by drawing into an offscreen image context of my target size. Since I want the center portion of the image..
Programmatically turn on bluetooth in the iphone sdk? http://stackoverflow.com/questions/1743610/programmatically-turn-on-bluetooth-in-the-iphone-sdk only say with a private api and that will get your app rejected from the app store. I am aware that use of a private api will get my app rejected by I was wondering how to do it for personal use. iPhone SDK 3.1.2 iPod touch 2g iphone objective c bluetooth ipod touch share improve this question I've been looking into this..
Does my application “contain encryption”? http://stackoverflow.com/questions/2135081/does-my-application-contain-encryption your product contain encryption I use https but only via NSURLConnection and UIWebView . My reading of this is that my app doesn't contain encryption but I'm wondering if this is spelled out anywhere. Severe penalties doesn't sound pleasant at all so I think that's right is a bit sketchy... an authoritative answer would be better...
Do you need to create an NSAutoreleasePool within a block in GCD? http://stackoverflow.com/questions/4141123/do-you-need-to-create-an-nsautoreleasepool-within-a-block-in-gcd for autoreleased objects that you normally see with background threads or NSOperations. However I can't seem to find definitive documentation on this so I was wondering if someone could point out where this is stated. iphone objective c cocoa osx grand central dispatch share improve this question Does the same rule apply to..
Inner shadow effect on UIView layer? http://stackoverflow.com/questions/4431292/inner-shadow-effect-on-uiview-layer not sure how to achieve the inner shadow effect like this Help appreciated... iphone core graphics calayer share improve this question For anyone else wondering how to draw an inner shadow using Core Graphics as per Costique suggestion then this is how on iOS adjust as needed In your drawRect method... CGRect bounds self..
How do i add 1 day to a NSDate? http://stackoverflow.com/questions/5067785/how-do-i-add-1-day-to-a-nsdate do i add 1 day to a NSDate Basically as the title says. I'm wondering how I could add 1 day to an NSDate . So if it were 21st February 2011 It would become 22nd February 2011 Or if it were 31st December 2011 It would become 1st January..
iphone, dismiss keyboard when touching outside of textfield http://stackoverflow.com/questions/5306240/iphone-dismiss-keyboard-when-touching-outside-of-textfield dismiss keyboard when touching outside of textfield I'm wondering how to make the keyboard disappear when the user touches outside of the textfield iphone cocoa touch ios uikit share improve this question You'll need to add..
How do I manage building a Lite vs Paid version of an iPhone app? http://stackoverflow.com/questions/549462/how-do-i-manage-building-a-lite-vs-paid-version-of-an-iphone-app http developer.apple.com tools XCode XCodeprojects.html http www.pacificspirit.com blog 2009 01 27 building_for_multiple_iphone_targets_in_xcode But I was wondering if anyone else knows of any links resources they found good for understanding how to best manage this process What I'm specifically interested in is simplifying..
To ARC or not to ARC? What are the pros and cons? http://stackoverflow.com/questions/8760431/to-arc-or-not-to-arc-what-are-the-pros-and-cons What are the pros and cons I've yet to use ARC since the majority of the code in the project I'm working on at the moment was written pre iOS 5.0. I was just wondering does the convenience of not retaining releasing manually and presumably more reliable code that comes as a result outweigh any 'cost' of using ARC What are your..
Transforming a rectangle image into a quadrilateral using a CATransform3D http://stackoverflow.com/questions/9470493/transforming-a-rectangle-image-into-a-quadrilateral-using-a-catransform3d source of this quadrilateral the perspective of the image moving in space it is in fact the combination of a scale a rotation and a perspective matrix. I am wondering if this is possible using a CATransform3D 4x4 matrix. Do you have any hints on how to do that I've tried to take the four points and build 16 equations out of A'..
iPhone - API for Text to Speech feature http://stackoverflow.com/questions/1102244/iphone-api-for-text-to-speech-feature API for Text to Speech feature I was wondering if iPhone has any API that supports Text to Speech feature I looked around but couldn't find any so just want to confirm...
iOS 6 apps - how to deal with iPhone 5 screen size? [duplicate] http://stackoverflow.com/questions/12396545/ios-6-apps-how-to-deal-with-iphone-5-screen-size 5 screen size duplicate Possible Duplicate How to develop or migrate apps for iPhone 5 screen resolution I was just wondering with how should we deal with the iPhone 5 bigger screen size. As it has more pixels in height things like GCRectMake that..
How to change the device orientation programmatically in iOS 6 http://stackoverflow.com/questions/12650137/how-to-change-the-device-orientation-programmatically-in-ios-6 is NOT supported in iOS 6. Its deprecated. Just in case if you are a newbie who just stared working in cocoa and wondering why is your view controller messed up in iOS 6 and perfect in iOS 5 just know that shouldAutorotateToInterfaceOrientation..
Verify receipt for in App purchase http://stackoverflow.com/questions/1298998/verify-receipt-for-in-app-purchase sort of example I did find one useful article which helped me out a bit but something is still wrong. Basically I am wondering if someone who has receipt validation working would be willing to share their code as I'm getting nowhere. Thanks php iphone..
Get to UIViewController from UIView on iPhone? http://stackoverflow.com/questions/1340434/get-to-uiviewcontroller-from-uiview-on-iphone from a UIView to its UIViewController I know you can get from UIViewController to its UIView via self view but I was wondering if there is a reverse reference iphone cocoa touch uiview uiviewcontroller share improve this question Since this has..
http://stackoverflow.com/questions/158914/cropping-a-uiimage . I've started to notice some crashes in this code and I'm a bit stumped. I've got two different theories and I'm wondering if either is on base. Theory 1 I achieve the cropping by drawing into an offscreen image context of my target size. Since..
Programmatically turn on bluetooth in the iphone sdk? http://stackoverflow.com/questions/1743610/programmatically-turn-on-bluetooth-in-the-iphone-sdk will get your app rejected from the app store. I am aware that use of a private api will get my app rejected by I was wondering how to do it for personal use. iPhone SDK 3.1.2 iPod touch 2g iphone objective c bluetooth ipod touch share improve this..
Does my application “contain encryption”? http://stackoverflow.com/questions/2135081/does-my-application-contain-encryption but only via NSURLConnection and UIWebView . My reading of this is that my app doesn't contain encryption but I'm wondering if this is spelled out anywhere. Severe penalties doesn't sound pleasant at all so I think that's right is a bit sketchy.....
How Do I Take a Screen Shot of a UIView? http://stackoverflow.com/questions/2214957/how-do-i-take-a-screen-shot-of-a-uiview Do I Take a Screen Shot of a UIView I am wondering how my iPhone app can take a screen shot of a specific UIView as a UIImage. I tried this code but all I get is a blank image...
How should I store UIImages within my Core Data database? http://stackoverflow.com/questions/3908910/how-should-i-store-uiimages-within-my-core-data-database by just writing a few lines of code but for UIImages I am unsure how to do it without writing a lot of code. I was wondering is there anyway to do this easily or if there isn't what's the best way to achieve this with the least amount of effort...
Do you need to create an NSAutoreleasePool within a block in GCD? http://stackoverflow.com/questions/4141123/do-you-need-to-create-an-nsautoreleasepool-within-a-block-in-gcd see with background threads or NSOperations. However I can't seem to find definitive documentation on this so I was wondering if someone could point out where this is stated. iphone objective c cocoa osx grand central dispatch share improve this..
Inner shadow effect on UIView layer? http://stackoverflow.com/questions/4431292/inner-shadow-effect-on-uiview-layer effect like this Help appreciated... iphone core graphics calayer share improve this question For anyone else wondering how to draw an inner shadow using Core Graphics as per Costique suggestion then this is how on iOS adjust as needed In your..
How do i add 1 day to a NSDate? http://stackoverflow.com/questions/5067785/how-do-i-add-1-day-to-a-nsdate do i add 1 day to a NSDate Basically as the title says. I'm wondering how I could add 1 day to an NSDate . So if it were 21st February 2011 It would become 22nd February 2011 Or if it were 31st..
iphone, dismiss keyboard when touching outside of textfield http://stackoverflow.com/questions/5306240/iphone-dismiss-keyboard-when-touching-outside-of-textfield dismiss keyboard when touching outside of textfield I'm wondering how to make the keyboard disappear when the user touches outside of the textfield iphone cocoa touch ios uikit share..
How do I manage building a Lite vs Paid version of an iPhone app? http://stackoverflow.com/questions/549462/how-do-i-manage-building-a-lite-vs-paid-version-of-an-iphone-app XCodeprojects.html http www.pacificspirit.com blog 2009 01 27 building_for_multiple_iphone_targets_in_xcode But I was wondering if anyone else knows of any links resources they found good for understanding how to best manage this process What I'm specifically..
Are the Core Image filters in iOS 5.0 fast enough for realtime video processing? http://stackoverflow.com/questions/6625888/are-the-core-image-filters-in-ios-5-0-fast-enough-for-realtime-video-processing 5.0 fast enough for realtime video processing Now that Apple has ported the Core Image framework over to iOS 5.0 I'm wondering is Core Image is fast enough to apply live filters and effects to camera video Also what would be a good starting point..
learning iphone game development http://stackoverflow.com/questions/720901/learning-iphone-game-development and game dev. In my spare time I want to learn these skills but would like to learn via the iphone. So Im just wondering what are the best resources out there to learn iphone development and open gl on iphone. Books websites etc your tips are..
How to log all methods used in iOS app http://stackoverflow.com/questions/7270502/how-to-log-all-methods-used-in-ios-app encoding UIApplication class SLSMoleculeAppDelegate isSubclassOfClass SLSMoleculeAppDelegate initialize If you're wondering where I pulled the memory addresses read this Phrack article on the Objective C runtime internals. The memory addresses..
To ARC or not to ARC? What are the pros and cons? http://stackoverflow.com/questions/8760431/to-arc-or-not-to-arc-what-are-the-pros-and-cons use ARC since the majority of the code in the project I'm working on at the moment was written pre iOS 5.0. I was just wondering does the convenience of not retaining releasing manually and presumably more reliable code that comes as a result outweigh..
Transforming a rectangle image into a quadrilateral using a CATransform3D http://stackoverflow.com/questions/9470493/transforming-a-rectangle-image-into-a-quadrilateral-using-a-catransform3d of the image moving in space it is in fact the combination of a scale a rotation and a perspective matrix. I am wondering if this is possible using a CATransform3D 4x4 matrix. Do you have any hints on how to do that I've tried to take the four..
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