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2014/10/15 ¤U¤È 10:14:39
iphone Programming Glossary: sumhttp://stackoverflow.com/questions/1298867/convert-image-to-grayscale for int y 0 y m_height y for int x 0 x m_width x uint32_t rgbPixel rgbImage y m_width x uint32_t sum 0 count 0 if colors kRed sum rgbPixel 24 255 count if colors kGreen sum rgbPixel 16 255 count if colors.. int x 0 x m_width x uint32_t rgbPixel rgbImage y m_width x uint32_t sum 0 count 0 if colors kRed sum rgbPixel 24 255 count if colors kGreen sum rgbPixel 16 255 count if colors kBlue sum rgbPixel 8 255.. y m_width x uint32_t sum 0 count 0 if colors kRed sum rgbPixel 24 255 count if colors kGreen sum rgbPixel 16 255 count if colors kBlue sum rgbPixel 8 255 count m_imageData y m_width x sum count ..
libXcodeDebuggerSupport.dylib is missing in iOS 4.2.1 development SDK http://stackoverflow.com/questions/4284277/libxcodedebuggersupport-dylib-is-missing-in-ios-4-2-1-development-sdk I'll try that and see if Xcode freaks out. If someone who has this file could provide a md5 sum that would be splendid. This is what it says for me md5 Developer Platforms iPhoneOS.platform DeviceSupport.. Developer usr lib libXcodeDebuggerSupport.dylib 08f93a0a2e3b03feaae732691f112688 If the MD5 sum is identical to the output of md5 Developer Platforms iPhoneOS.platform DeviceSupport 4.2.1 8C148 Symbols..
http://stackoverflow.com/questions/1298867/convert-image-to-grayscale uint8_t m_imageData uint8_t malloc m_width m_height for int y 0 y m_height y for int x 0 x m_width x uint32_t rgbPixel rgbImage y m_width x uint32_t sum 0 count 0 if colors kRed sum rgbPixel 24 255 count if colors kGreen sum rgbPixel 16 255 count if colors kBlue sum rgbPixel 8 255 count m_imageData y m_width.. uint8_t malloc m_width m_height for int y 0 y m_height y for int x 0 x m_width x uint32_t rgbPixel rgbImage y m_width x uint32_t sum 0 count 0 if colors kRed sum rgbPixel 24 255 count if colors kGreen sum rgbPixel 16 255 count if colors kBlue sum rgbPixel 8 255 count m_imageData y m_width x sum count free rgbImage convert.. y m_height y for int x 0 x m_width x uint32_t rgbPixel rgbImage y m_width x uint32_t sum 0 count 0 if colors kRed sum rgbPixel 24 255 count if colors kGreen sum rgbPixel 16 255 count if colors kBlue sum rgbPixel 8 255 count m_imageData y m_width x sum count free rgbImage convert from a gray scale image back into a UIImage..
libXcodeDebuggerSupport.dylib is missing in iOS 4.2.1 development SDK http://stackoverflow.com/questions/4284277/libxcodedebuggersupport-dylib-is-missing-in-ios-4-2-1-development-sdk is simply a matter of linking the 4.2.1 dir in the same fashion I'll try that and see if Xcode freaks out. If someone who has this file could provide a md5 sum that would be splendid. This is what it says for me md5 Developer Platforms iPhoneOS.platform DeviceSupport 4.2 8C134 Symbols Developer usr lib libXcodeDebuggerSupport.dylib.. Platforms iPhoneOS.platform DeviceSupport 4.2 8C134 Symbols Developer usr lib libXcodeDebuggerSupport.dylib 08f93a0a2e3b03feaae732691f112688 If the MD5 sum is identical to the output of md5 Developer Platforms iPhoneOS.platform DeviceSupport 4.2.1 8C148 Symbols Developer usr lib libXcodeDebuggerSupport.dylib then we're..
Objective-C, cancel a dispatch queue using UI event http://stackoverflow.com/questions/10066897/objective-c-cancel-a-dispatch-queue-using-ui-event are copied only once. Any change of variables inside the block while being executed won't be seen by the block. To sum up How to stop a going operation using a UI event Update The code for the process void startFixingModification _fixContacts..
http://stackoverflow.com/questions/1298867/convert-image-to-grayscale m_width m_height for int y 0 y m_height y for int x 0 x m_width x uint32_t rgbPixel rgbImage y m_width x uint32_t sum 0 count 0 if colors kRed sum rgbPixel 24 255 count if colors kGreen sum rgbPixel 16 255 count if colors kBlue sum rgbPixel.. y 0 y m_height y for int x 0 x m_width x uint32_t rgbPixel rgbImage y m_width x uint32_t sum 0 count 0 if colors kRed sum rgbPixel 24 255 count if colors kGreen sum rgbPixel 16 255 count if colors kBlue sum rgbPixel 8 255 count m_imageData.. rgbPixel rgbImage y m_width x uint32_t sum 0 count 0 if colors kRed sum rgbPixel 24 255 count if colors kGreen sum rgbPixel 16 255 count if colors kBlue sum rgbPixel 8 255 count m_imageData y m_width x sum count free rgbImage convert..
iPhone App floating point calculations when released to the app store. http://stackoverflow.com/questions/14210621/iphone-app-floating-point-calculations-when-released-to-the-app-store a method on a NSManagedObject model was producing a DIFFERENT output when released to when in debug. The below should sum up the total of the related Discharge items but if there are no BBDischarge items then it should return zero. Instead when..
Keeping a UIButton selected after a touch http://stackoverflow.com/questions/1785008/keeping-a-uibutton-selected-after-a-touch to set that too. button setBackgroundImage someImage forState UIControlStateHighlighted UIControlStateSelected Edit To sum up my remarks in the comments and to address the code you posted...you need to set your background images for the full UIControl..
Difference between @interface declaration and @property declaration http://stackoverflow.com/questions/2159725/difference-between-interface-declaration-and-property-declaration implementation .m file @synthesize aVar ...and the accessor mutator methods will be automatically generated for us. To sum up int aVar declares an instance variable aVar @property nonatomic assign int aVar declares the accessor and mutator methods..
http://stackoverflow.com/questions/2948591/mail-composer-address-problem picker setToRecipients toRecipients picker setCcRecipients ccRecipients picker setBccRecipients bccRecipients NSString sum @ The Email Body string is here NSString emailBody emailBody NSString stringWithFormat @ @ sum picker setMessageBody emailBody.. bccRecipients NSString sum @ The Email Body string is here NSString emailBody emailBody NSString stringWithFormat @ @ sum picker setMessageBody emailBody isHTML YES self presentModalViewController picker animated YES picker release void launchMailAppOnDevice..
Is it a problem when an iAd may be obscured? http://stackoverflow.com/questions/4160010/is-it-a-problem-when-an-iad-may-be-obscured positioned onscreen. bannerView.frame CGRectMake 0.0 0.0 bannerView.frame.size.width bannerView.frame.size.height Assuming you had an iVar IBOutlet to your AdBannerView called bannerView this would take care of any interface builder positioning.. it will begin asking the ad server for more ads and you'll get more delegate messages and the cycle begins anew. So to sum up It's only a problem if your iAd is obscured if you'd like to serve more iAds and get paid. However eCPM has been very..
libXcodeDebuggerSupport.dylib is missing in iOS 4.2.1 development SDK http://stackoverflow.com/questions/4284277/libxcodedebuggersupport-dylib-is-missing-in-ios-4-2-1-development-sdk dir in the same fashion I'll try that and see if Xcode freaks out. If someone who has this file could provide a md5 sum that would be splendid. This is what it says for me md5 Developer Platforms iPhoneOS.platform DeviceSupport 4.2 8C134 Symbols.. 4.2 8C134 Symbols Developer usr lib libXcodeDebuggerSupport.dylib 08f93a0a2e3b03feaae732691f112688 If the MD5 sum is identical to the output of md5 Developer Platforms iPhoneOS.platform DeviceSupport 4.2.1 8C148 Symbols Developer usr..
Measure network traffic programmatically on iPhone http://stackoverflow.com/questions/4313358/measure-network-traffic-programmatically-on-iphone this information however I see that there is at least one app in the AppStore that does something close they actually sum up the traffic for the entire phone . Any ideas iphone objective c networking share improve this question I've found..
HTML5 web app vs Native mobile apps http://stackoverflow.com/questions/5548517/html5-web-app-vs-native-mobile-apps Some of them got rejected by Apple because of that ... Second method is to use Appcelerator Titanium SDK . One word to sum it up Awesome. One language to use javascript to create your UI Controller. It's so easy to learn so powerful to develop..
How to deploy Phonegap app to iPhone without having Apple hardware (iPhone + Mac) http://stackoverflow.com/questions/6339945/how-to-deploy-phonegap-app-to-iphone-without-having-apple-hardware-iphone-mac will be free so there is no possibility the app itself with compensate for the money for Apple HW. Can you please sum up some options I have how to deploy ready Phonegap app for iPhone Or what is the cheapest real option e.g. buy used iPhone..
Using UIPinchGestureRecognizer to scale uiviews in single direction http://stackoverflow.com/questions/6759028/using-uipinchgesturerecognizer-to-scale-uiviews-in-single-direction equal along the two axis I decided to divide by the distance but there are other possibilities like dividing by the sum of the two deltaMoves or by the max of the deltaMoves etc . the adjusted delta is finally subtracted from the current scale..
Can I use PayPal in iPhone/iPad apps? http://stackoverflow.com/questions/6940985/can-i-use-paypal-in-iphone-ipad-apps payment.invoiceData PayPalInvoiceData alloc init autorelease invoiceItems is a list of PayPalInvoiceItem objects NOTE sum of totalPrice for all items must equal payment.subTotal NOTE example only shows a single item but you can have more than..
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