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2014/10/15 ¤U¤È 10:13:05
iphone Programming Glossary: quickAny quick and dirty anti-aliasing techniques for a rotated UIImageView? http://stackoverflow.com/questions/1136110/any-quick-and-dirty-anti-aliasing-techniques-for-a-rotated-uiimageview quick and dirty anti aliasing techniques for a rotated UIImageView I've got a UIImageView full frame and..
Any way to pre populate core data? http://stackoverflow.com/questions/2230354/any-way-to-pre-populate-core-data share improve this question Here's the best way and doesn't require SQL knowledge Create a quick Core Data iPhone app Or even Mac app using the same object model as your List app. Write a few lines..
JSON and Core Data on the iPhone http://stackoverflow.com/questions/2362323/json-and-core-data-on-the-iphone is to convert your managed objects into suitable structures for the conversion. I wrote this real quick so it may have an error or two The methods you call are NSString jsonStructureFromManagedObjects NSArray..
How does one get UI_USER_INTERFACE_IDIOM() to work with iPhone OS SDK < 3.2 http://stackoverflow.com/questions/2576356/how-does-one-get-ui-user-interface-idiom-to-work-with-iphone-os-sdk-3-2 #endif if iPad iPad specific code here else iPhone iPod specific code here I also wrote a quick blog post about it here http www.programbles.com 2010 04 03 compiling conditional code in universal..
Remove HTML Tags from an NSString on the iPhone http://stackoverflow.com/questions/277055/remove-html-tags-from-an-nsstring-on-the-iphone if a b a c script INCLUDE CDATA iphone objective c cocoa touch share improve this question A quick and dirty removes everything between and solution works with iOS 3.2 NSString stringByStrippingHTML..
Does UIGestureRecognizer work on a UIWebView? http://stackoverflow.com/questions/2909807/does-uigesturerecognizer-work-on-a-uiwebview I have used javascript with. You can find better examples elsewhere. As you can see this is no quick answer to your problem. I am pretty happy with the results I got. The html I was working with had no..
Install xCode 3.2.3 w/ iPhone SDK 4, get “Base SDK missing”, can't see other SDKs http://stackoverflow.com/questions/3161385/install-xcode-3-2-3-w-iphone-sdk-4-get-base-sdk-missing-cant-see-other-sdk etc. cf. next section you can set iPhone OS Deployment Target to a lower iOS version. For a quick shot of how to do this cf. step 7 in the next section. Note that you are now entering some tricky terrain...
UITextView with Syntax Highlighting [duplicate] http://stackoverflow.com/questions/3642540/uitextview-with-syntax-highlighting this question Assuming that you want an editable component there is not too much hope. Giving a quick overview just to make sure I cover everything UITextView plain text only no public way around. But editable..
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 in your target. This can include only compiling certain code into your paid version. You can get quick visual feedback on what is and is not included in the current target by right clicking on the Groups..
OpenGL Texture Coordinates in Pixel Space http://stackoverflow.com/questions/5879403/opengl-texture-coordinates-in-pixel-space improve this question This has been asked a few times but I don't have the links at hand so a quick and rough explanation. Let's say the texture is 8 pixels wide 0 1 2 3 4 5 6 7 ^ ^ ^ ^ ^ ^ ^ ^ ^ 0.0..
Where are an UIWebView's cookies stored? http://stackoverflow.com/questions/771498/where-are-an-uiwebviews-cookies-stored jar in the NSHTTPCookieStorage sharedHTTPCookieStorage container. Here's how you might take a quick look at the cookies in your application's cookie jar NSHTTPCookie cookie NSHTTPCookieStorage cookieJar..
Faster alternative to glReadPixels in iPhone OpenGL ES 2.0 http://stackoverflow.com/questions/9550297/faster-alternative-to-glreadpixels-in-iphone-opengl-es-2-0 just work for fast upload of camera frames to OpenGL ES but it can be used in reverse to get quick access to the raw pixels within an OpenGL ES texture. You can take advantage of this to grab the pixels..
Get Exif data from UIImage - UIImagePickerController http://stackoverflow.com/questions/9766394/get-exif-data-from-uiimage-uiimagepickercontroller
Any quick and dirty anti-aliasing techniques for a rotated UIImageView? http://stackoverflow.com/questions/1136110/any-quick-and-dirty-anti-aliasing-techniques-for-a-rotated-uiimageview quick and dirty anti aliasing techniques for a rotated UIImageView I've got a UIImageView full frame and rectangular that i'm rotating with a CGAffineTransform. The..
Any way to pre populate core data? http://stackoverflow.com/questions/2230354/any-way-to-pre-populate-core-data advance. iphone uitableview core data uitableviewcell persist share improve this question Here's the best way and doesn't require SQL knowledge Create a quick Core Data iPhone app Or even Mac app using the same object model as your List app. Write a few lines of code to save the default managed objects you want to the..
JSON and Core Data on the iPhone http://stackoverflow.com/questions/2362323/json-and-core-data-on-the-iphone nice as well. The complicated part although not very hard is to convert your managed objects into suitable structures for the conversion. I wrote this real quick so it may have an error or two The methods you call are NSString jsonStructureFromManagedObjects NSArray managedObjects NSArray managedObjectsFromJSONStructure..
How does one get UI_USER_INTERFACE_IDIOM() to work with iPhone OS SDK < 3.2 http://stackoverflow.com/questions/2576356/how-does-one-get-ui-user-interface-idiom-to-work-with-iphone-os-sdk-3-2
Remove HTML Tags from an NSString on the iPhone http://stackoverflow.com/questions/277055/remove-html-tags-from-an-nsstring-on-the-iphone break this method IMG SRC foo.gif ALT A B A comment script if a b a c script INCLUDE CDATA iphone objective c cocoa touch share improve this question A quick and dirty removes everything between and solution works with iOS 3.2 NSString stringByStrippingHTML NSRange r NSString s self copy autorelease while r s rangeOfString..
Does UIGestureRecognizer work on a UIWebView? http://stackoverflow.com/questions/2909807/does-uigesturerecognizer-work-on-a-uiwebview touch.startT new Date .getTime This is only the second project I have used javascript with. You can find better examples elsewhere. As you can see this is no quick answer to your problem. I am pretty happy with the results I got. The html I was working with had no interactive elements beyond a link or two. share improve this..
Install xCode 3.2.3 w/ iPhone SDK 4, get “Base SDK missing”, can't see other SDKs http://stackoverflow.com/questions/3161385/install-xcode-3-2-3-w-iphone-sdk-4-get-base-sdk-missing-cant-see-other-sdk to or support. Once you've patched things up in your project etc. cf. next section you can set iPhone OS Deployment Target to a lower iOS version. For a quick shot of how to do this cf. step 7 in the next section. Note that you are now entering some tricky terrain. Your usual Xcode 3.2.3 compiler will no longer be enforcing..
UITextView with Syntax Highlighting [duplicate] http://stackoverflow.com/questions/3642540/uitextview-with-syntax-highlighting iphone objective c cocoa touch uitextview share improve this question Assuming that you want an editable component there is not too much hope. Giving a quick overview just to make sure I cover everything UITextView plain text only no public way around. But editable . No chance to alter anything no chance to get geometry..
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 on a resouce by resource basis which items are included in your target. This can include only compiling certain code into your paid version. You can get quick visual feedback on what is and is not included in the current target by right clicking on the Groups and Files list header top lhs and enabling Target Membership...
OpenGL Texture Coordinates in Pixel Space http://stackoverflow.com/questions/5879403/opengl-texture-coordinates-in-pixel-space iphone objective c cocoa touch opengl es share improve this question This has been asked a few times but I don't have the links at hand so a quick and rough explanation. Let's say the texture is 8 pixels wide 0 1 2 3 4 5 6 7 ^ ^ ^ ^ ^ ^ ^ ^ ^ 0.0 1.0 0 8 1 8 2 8 3 8 4 8 5 8 6 8 7 8 8 8 The digits denote..
Where are an UIWebView's cookies stored? http://stackoverflow.com/questions/771498/where-are-an-uiwebviews-cookies-stored improve this question Your application has its own cookie jar in the NSHTTPCookieStorage sharedHTTPCookieStorage container. Here's how you might take a quick look at the cookies in your application's cookie jar NSHTTPCookie cookie NSHTTPCookieStorage cookieJar NSHTTPCookieStorage sharedHTTPCookieStorage for cookie in..
Faster alternative to glReadPixels in iPhone OpenGL ES 2.0 http://stackoverflow.com/questions/9550297/faster-alternative-to-glreadpixels-in-iphone-opengl-es-2-0 turns out that the texture cache support added in iOS 5.0 doesn't just work for fast upload of camera frames to OpenGL ES but it can be used in reverse to get quick access to the raw pixels within an OpenGL ES texture. You can take advantage of this to grab the pixels for an OpenGL ES rendering by using a framebuffer object..
Get Exif data from UIImage - UIImagePickerController http://stackoverflow.com/questions/9766394/get-exif-data-from-uiimage-uiimagepickercontroller
Any quick and dirty anti-aliasing techniques for a rotated UIImageView? http://stackoverflow.com/questions/1136110/any-quick-and-dirty-anti-aliasing-techniques-for-a-rotated-uiimageview quick and dirty anti aliasing techniques for a rotated UIImageView I've got a UIImageView full frame and rectangular that i'm..
Calculate the size of a folder http://stackoverflow.com/questions/2188469/calculate-the-size-of-a-folder the size of a folder Just a quick one... I'm creating a folder to cache images inside Documents with my iPhone App. I want to be able to keep the size of..
Any way to pre populate core data? http://stackoverflow.com/questions/2230354/any-way-to-pre-populate-core-data uitableviewcell persist share improve this question Here's the best way and doesn't require SQL knowledge Create a quick Core Data iPhone app Or even Mac app using the same object model as your List app. Write a few lines of code to save the..
JSON and Core Data on the iPhone http://stackoverflow.com/questions/2362323/json-and-core-data-on-the-iphone not very hard is to convert your managed objects into suitable structures for the conversion. I wrote this real quick so it may have an error or two The methods you call are NSString jsonStructureFromManagedObjects NSArray managedObjects..
iPhone: How to Pass Data Between Several Viewcontrollers in a Tabbar App http://stackoverflow.com/questions/2363777/iphone-how-to-pass-data-between-several-viewcontrollers-in-a-tabbar-app needs to know of the existence of another controller is if it has to trigger the loading of that other controller. The quick and dirty way to create a data model is to add attributes to the app delegate and then call the app delegate from the view..
How does one get UI_USER_INTERFACE_IDIOM() to work with iPhone OS SDK < 3.2 http://stackoverflow.com/questions/2576356/how-does-one-get-ui-user-interface-idiom-to-work-with-iphone-os-sdk-3-2 UIUserInterfaceIdiomPad #endif if iPad iPad specific code here else iPhone iPod specific code here I also wrote a quick blog post about it here http www.programbles.com 2010 04 03 compiling conditional code in universal iphone ipad applications..
Remove HTML Tags from an NSString on the iPhone http://stackoverflow.com/questions/277055/remove-html-tags-from-an-nsstring-on-the-iphone B A comment script if a b a c script INCLUDE CDATA iphone objective c cocoa touch share improve this question A quick and dirty removes everything between and solution works with iOS 3.2 NSString stringByStrippingHTML NSRange r NSString s..
Does UIGestureRecognizer work on a UIWebView? http://stackoverflow.com/questions/2909807/does-uigesturerecognizer-work-on-a-uiwebview only the second project I have used javascript with. You can find better examples elsewhere. As you can see this is no quick answer to your problem. I am pretty happy with the results I got. The html I was working with had no interactive elements..
Install xCode 3.2.3 w/ iPhone SDK 4, get “Base SDK missing”, can't see other SDKs http://stackoverflow.com/questions/3161385/install-xcode-3-2-3-w-iphone-sdk-4-get-base-sdk-missing-cant-see-other-sdk things up in your project etc. cf. next section you can set iPhone OS Deployment Target to a lower iOS version. For a quick shot of how to do this cf. step 7 in the next section. Note that you are now entering some tricky terrain. Your usual Xcode..
UITextView with Syntax Highlighting [duplicate] http://stackoverflow.com/questions/3642540/uitextview-with-syntax-highlighting share improve this question Assuming that you want an editable component there is not too much hope. Giving a quick overview just to make sure I cover everything UITextView plain text only no public way around. But editable . No chance..
http://stackoverflow.com/questions/4119117/restrict-mkmapview-scrolling YES manuallyChangingMapRect NO else lastGoodMapRect mapView.visibleMapRect And just in case someone is looking for a quick MKOverlay solution here is one void viewDidLoad super viewDidLoad MKCircle circleOverlay MKCircle circleWithMapRect istanbulRect..
Drawing waveform with AVAssetReader http://stackoverflow.com/questions/5032775/drawing-waveform-with-avassetreader own. I realize this is an old post but in case anyone else is in search of this here is my solution. it is relatively quick and dirty and normalizes the image to full scale . the images it creates are wide ie you need to put them in a UIScrollView..
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 items are included in your target. This can include only compiling certain code into your paid version. You can get quick visual feedback on what is and is not included in the current target by right clicking on the Groups and Files list header..
OpenGL Texture Coordinates in Pixel Space http://stackoverflow.com/questions/5879403/opengl-texture-coordinates-in-pixel-space opengl es share improve this question This has been asked a few times but I don't have the links at hand so a quick and rough explanation. Let's say the texture is 8 pixels wide 0 1 2 3 4 5 6 7 ^ ^ ^ ^ ^ ^ ^ ^ ^ 0.0 1.0 0 8 1 8 2 8 3..
Where are an UIWebView's cookies stored? http://stackoverflow.com/questions/771498/where-are-an-uiwebviews-cookies-stored has its own cookie jar in the NSHTTPCookieStorage sharedHTTPCookieStorage container. Here's how you might take a quick look at the cookies in your application's cookie jar NSHTTPCookie cookie NSHTTPCookieStorage cookieJar NSHTTPCookieStorage..
http://stackoverflow.com/questions/856019/localize-currency-for-iphone locale since the time when the item was created Sorry I have little localization experience so hoping for a couple quick pointers before diving in. Lastly any insight on how to you handle this kind of input given the limitations of the iPhone's..
Faster alternative to glReadPixels in iPhone OpenGL ES 2.0 http://stackoverflow.com/questions/9550297/faster-alternative-to-glreadpixels-in-iphone-opengl-es-2-0 added in iOS 5.0 doesn't just work for fast upload of camera frames to OpenGL ES but it can be used in reverse to get quick access to the raw pixels within an OpenGL ES texture. You can take advantage of this to grab the pixels for an OpenGL ES..
Get Exif data from UIImage - UIImagePickerController http://stackoverflow.com/questions/9766394/get-exif-data-from-uiimage-uiimagepickercontroller
SDK to Read PPT , xls and .doc file in iOS http://stackoverflow.com/questions/10274977/sdk-to-read-ppt-xls-and-doc-file-in-ios question If you just want to view the Office files have a look at Document Interaction Programming Topics for iOS Quick Look Framework . Quick Look Framework Reference Quick Look Framework supports a lot of file formats as you can see in the.. want to view the Office files have a look at Document Interaction Programming Topics for iOS Quick Look Framework . Quick Look Framework Reference Quick Look Framework supports a lot of file formats as you can see in the links above. It is available.. have a look at Document Interaction Programming Topics for iOS Quick Look Framework . Quick Look Framework Reference Quick Look Framework supports a lot of file formats as you can see in the links above. It is available in iOS 4.0 and later. You..
Is there a Quick Guide on how to use Shark with iPhone to measure performance? http://stackoverflow.com/questions/1616548/is-there-a-quick-guide-on-how-to-use-shark-with-iphone-to-measure-performance there a Quick Guide on how to use Shark with iPhone to measure performance I set it to iPhone Network mode but the device never appears..
How to: Save order of tabs when customizing tabs in UITabBarController http://stackoverflow.com/questions/2034183/how-to-save-order-of-tabs-when-customizing-tabs-in-uitabbarcontroller As far as you've asked for some sample code I will simply post here how I dealt with the same task in my app. Quick intro I was using a NIB file for storing initial UITabBarController state and to differ my tabs one from another I simply..
How to add a contact from within an app? http://stackoverflow.com/questions/2395057/how-to-add-a-contact-from-within-an-app contacts share improve this question Apple provides ABNewPersonViewController . If you'd like some sample code see Quick Contacts in particular this section ABNewPersonViewController picker ABNewPersonViewController alloc init picker.newPersonViewDelegate..
http://stackoverflow.com/questions/3663967/pdf-in-webview-performance share improve this question I ended up using the documentInteractionController for this to display the PDF in Quick Look. There is a great tutorial for this in the 2010 WWDC vids. No idea why it wasn't working well in webView but it's smooth..
Quick Explanation of SUBQUERY in NSPredicate Expression http://stackoverflow.com/questions/3810992/quick-explanation-of-subquery-in-nspredicate-expression Explanation of SUBQUERY in NSPredicate Expression There appears to be zero documentation about the SUBQUERY keyword from..
http://stackoverflow.com/questions/3841108/uitextfield-make-text-bold make text bold Quick question does anyone know how to programatically make the text in the textField bold or italic @property nonatomic retain..
Slight zoom on MKCoordinateRegion? http://stackoverflow.com/questions/4724176/slight-zoom-on-mkcoordinateregion a few percent does not seem to work with the view nearly always jumping zooming in to far and clipping my pins. EDIT Quick tests showing the results of different scaling factors on the region SCALE FACTOR V region.span.latitudeDelta upper.latitude..
Animation in OpenGL ES view freezes when UIScrollView is dragged on iPhone http://stackoverflow.com/questions/4876488/animation-in-opengl-es-view-freezes-when-uiscrollview-is-dragged-on-iphone and also any timers NSURLConnections etc added in the default mode will fail to fire until default mode is restored. Quick fix change your code to displayLink addToRunLoop NSRunLoop currentRunLoop forMode NSRunLoopCommonModes UITrackingRunLoopMode..
Adding files to seperate targets in Xcode 4 http://stackoverflow.com/questions/5300785/adding-files-to-seperate-targets-in-xcode-4 XCode window make sure to display the right drawer view if it isn't already there it usually has Object library and Quick Help . In the top margin click on the icon that looks like a document rather than the one with the waves that is quick help..
Using iPhone default Alarm sounds in application [duplicate] http://stackoverflow.com/questions/5644021/using-iphone-default-alarm-sounds-in-application Alarm sounds in application duplicate Possible Duplicate Play alert sound same as default message ringtone Hello all Quick question Is it possible to use one of the default sounds included on the iPhone Marimba etc. in an iPhone application Thanks..
Codesign error: Certificate identity appearing twice http://stackoverflow.com/questions/5932522/codesign-error-certificate-identity-appearing-twice the same problem. Its been fixed. It came after I submitted an app and installed a few certificates to sign the app. Quick Fix Open up KEYCHAIN ACCESS click on MY CERTIFICATES in there you will probably see iPhone Developer . You will probably..
QLPreviewController remove or add UIBarButtonItems http://stackoverflow.com/questions/6957091/qlpreviewcontroller-remove-or-add-uibarbuttonitems c ipad uibarbuttonitem qlpreviewcontroller share improve this question Update This no longer works in iOS 6. Quick Look runs in another process using XPC. See here for more details. I don't foresee any way to customize QLPreviewController...
Display encrypted file using QuickLook framework or UiDocumentInteractionController http://stackoverflow.com/questions/8917368/display-encrypted-file-using-quicklook-framework-or-uidocumentinteractioncontrol encrypted file using QuickLook framework or UiDocumentInteractionController I have an encrypted word excel pdf file locally stored which I need to.. Thanks AJ iphone ios ipad quicklook uidocumentinteraction share improve this question Since you are using Quick Look your options are limited. You must give Quick Look an NSURL which means it must be on the file system or the Internet.. share improve this question Since you are using Quick Look your options are limited. You must give Quick Look an NSURL which means it must be on the file system or the Internet . Fortunately this shouldn't be much of a problem...
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