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2014/10/15 ¤U¤È 10:15:42
iphone Programming Glossary: validHow do I wrap text in a UITableViewCell without a custom cell http://stackoverflow.com/questions/129502/how-do-i-wrap-text-in-a-uitableviewcell-without-a-custom-cell @ create the label UILabel label UILabel cell.contentView subviews objectAtIndex 0 then I get a valid label but setting numberOfLines on that and lineBreakMode doesn't work I still get single line text...
Verify receipt for in App purchase http://stackoverflow.com/questions/1298998/verify-receipt-for-in-app-purchase with in app purchases for a few days everything works fine up until the point where I try to validate the receipt with the app store as i am constantly getting back an invalid status. I am passing the.. point where I try to validate the receipt with the app store as i am constantly getting back an invalid status. I am passing the receipt data to my PHP server then forwarding from there to the app store and.. the receipt data to my PHP server then forwarding from there to the app store and once I get a valid response I intend to add the receipt data to my database. The store kit programming guide and the class..
upload image from iphone to the server folder http://stackoverflow.com/questions/1939335/upload-image-from-iphone-to-the-server-folder might want to generate a random boundary.. this is just the same as my output from wireshark on a valid html post NSString boundary NSString stringWithString @ 14737809831466499882746641449 NSString contentType..
http://stackoverflow.com/questions/2108503/code-sign-error-the-identity-iphone-developer-doesnt-match-any-valid-certifi Sign error The identity 'iPhone Developer' doesn't match any valid certificate private key pair in the default keychain How do you fix this XCode error Code Sign error.. How do you fix this XCode error Code Sign error The identity 'iPhone Developer' doesn't match any valid certificate private key pair in the default keychain iphone share improve this question This happens..
EXC_BAD_ACCESS signal received http://stackoverflow.com/questions/327082/exc-bad-access-signal-received the memory may remain allocated while you are using it or be released but coincidentally still valid during your emulator testing but is more likely to be released and show up as bad access errors when..
display image from URL retrieved from ALAsset in iPhone http://stackoverflow.com/questions/3837115/display-image-from-url-retrieved-from-alasset-in-iphone 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..
Problem setting exif data for an image http://stackoverflow.com/questions/5125323/problem-setting-exif-data-for-an-image CMGetAttachment sampleBuffer kCGImagePropertyExifDictionary NULL Reading it out it appears valid. Saving an image out works but there is never any exif data in the image. CGImageDestinationRef myImageDest..
What's the best way to communicate between view controllers? http://stackoverflow.com/questions/569940/whats-the-best-way-to-communicate-between-view-controllers
Understanding reference counting with Cocoa and Objective-C http://stackoverflow.com/questions/6578/understanding-reference-counting-with-cocoa-and-objective-c which will happen at some later time. The consequence is that the returned string will still be valid for the caller of this function. return s autorelease I realize all of this is a bit confusing at some..
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 copy family or attributed with ns_returns_retained Do nothing assume returned object value will be valid in local scope until inner most release pool is drained attributed with ns_returns_autoreleased The..
Reducing piracy of iPhone applications http://stackoverflow.com/questions/846309/reducing-piracy-of-iphone-applications information would I need to collect e.g. the Apple ID used to purchase the application to create a valid registration token that authorizes use of the application Likewise what code would I use to access that..
Dispelling the UIImage imageNamed: FUD http://stackoverflow.com/questions/924740/dispelling-the-uiimage-imagenamed-fud you waste time editing this please remember that a semi colon at the end of a method definition is valid and a matter of style. UIImage imageFromMainBundleFile NSString aFileName NSString bundlePath NSBundle..
Get Exif data from UIImage - UIImagePickerController http://stackoverflow.com/questions/9766394/get-exif-data-from-uiimage-uiimagepickercontroller imageRef imagePropertiesDictionary CGImageDestinationFinalize dr CFRelease dr else NSLog @ no valid kCGImageSourceTypeIdentifierHint found clean up CFRelease imageRef CFRelease imagePropertiesDictionary..
http://stackoverflow.com/questions/999313/iphone-app-signing-a-valid-signing-identity-matching-this-profile-could-not-be app signing A valid signing identity matching this profile could not be found in your keychain I'm pulling my hair out.. it Create a new provisioning profile and double click it to install All the certificates report as valid but Xcode still won't recognize them. What should I try next Edit I completely re installed Mac OS X.. question Had the same problem yesterday. Now after signing to the developer portal for every invalid provisioning profile have a button Renew . After renewing and downloading updated provisioning profile..
How do I wrap text in a UITableViewCell without a custom cell http://stackoverflow.com/questions/129502/how-do-i-wrap-text-in-a-uitableviewcell-without-a-custom-cell view until necessary so if I do something like this cell.text @ create the label UILabel label UILabel cell.contentView subviews objectAtIndex 0 then I get a valid label but setting numberOfLines on that and lineBreakMode doesn't work I still get single line text. There is plenty of height in the UILabel for the text to display..
Verify receipt for in App purchase http://stackoverflow.com/questions/1298998/verify-receipt-for-in-app-purchase receipt for in App purchase I have been playing around with in app purchases for a few days everything works fine up until the point where I try to validate the receipt with the app store as i am constantly getting back an invalid status. I am passing the receipt data to my PHP server then forwarding from there to.. purchases for a few days everything works fine up until the point where I try to validate the receipt with the app store as i am constantly getting back an invalid status. I am passing the receipt data to my PHP server then forwarding from there to the app store and once I get a valid response I intend to add the receipt data.. as i am constantly getting back an invalid status. I am passing the receipt data to my PHP server then forwarding from there to the app store and once I get a valid response I intend to add the receipt data to my database. The store kit programming guide and the class references are less than useless for this particular area..
upload image from iphone to the server folder http://stackoverflow.com/questions/1939335/upload-image-from-iphone-to-the-server-folder when we post a file also we need to set the content type You might want to generate a random boundary.. this is just the same as my output from wireshark on a valid html post NSString boundary NSString stringWithString @ 14737809831466499882746641449 NSString contentType NSString stringWithFormat @ multipart form data boundary..
http://stackoverflow.com/questions/2108503/code-sign-error-the-identity-iphone-developer-doesnt-match-any-valid-certifi Sign error The identity 'iPhone Developer' doesn't match any valid certificate private key pair in the default keychain How do you fix this XCode error Code Sign error The identity 'iPhone Developer' doesn't match any valid certificate.. valid certificate private key pair in the default keychain How do you fix this XCode error Code Sign error The identity 'iPhone Developer' doesn't match any valid certificate private key pair in the default keychain iphone share improve this question This happens if you forgot to change your build settings to Simulator..
EXC_BAD_ACCESS signal received http://stackoverflow.com/questions/327082/exc-bad-access-signal-received beyond the immediate function that you retain it. If you don't the memory may remain allocated while you are using it or be released but coincidentally still valid during your emulator testing but is more likely to be released and show up as bad access errors when running on the device. The best way to track these things down..
display image from URL retrieved from ALAsset in iPhone http://stackoverflow.com/questions/3837115/display-image-from-url-retrieved-from-alasset-in-iphone 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 using the method but you may find something more..
Problem setting exif data for an image http://stackoverflow.com/questions/5125323/problem-setting-exif-data-for-an-image the exif metadata using the following CFDictionaryRef metadataDict CMGetAttachment sampleBuffer kCGImagePropertyExifDictionary NULL Reading it out it appears valid. Saving an image out works but there is never any exif data in the image. CGImageDestinationRef myImageDest CGImageDestinationCreateWithURL CFURLRef docurl kUTTypeJPEG..
What's the best way to communicate between view controllers? http://stackoverflow.com/questions/569940/whats-the-best-way-to-communicate-between-view-controllers
Understanding reference counting with Cocoa and Objective-C http://stackoverflow.com/questions/6578/understanding-reference-counting-with-cocoa-and-objective-c for releasing the string on to the thread's NSAutoreleasePool which will happen at some later time. The consequence is that the returned string will still be valid for the caller of this function. return s autorelease I realize all of this is a bit confusing at some point though it will click. Here are a few references to..
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 new object values when no longer used methods in the init copy family or attributed with ns_returns_retained Do nothing assume returned object value will be valid in local scope until inner most release pool is drained attributed with ns_returns_autoreleased The call to methodForSelector assumes that the return value of the..
Reducing piracy of iPhone applications http://stackoverflow.com/questions/846309/reducing-piracy-of-iphone-applications to provide the unique device ID on which it runs what other information would I need to collect e.g. the Apple ID used to purchase the application to create a valid registration token that authorizes use of the application Likewise what code would I use to access that extra data What seem to be the best available technical..
Dispelling the UIImage imageNamed: FUD http://stackoverflow.com/questions/924740/dispelling-the-uiimage-imagenamed-fud a category to UIImage to fix that header omitted Before you waste time editing this please remember that a semi colon at the end of a method definition is valid and a matter of style. UIImage imageFromMainBundleFile NSString aFileName NSString bundlePath NSBundle mainBundle bundlePath return UIImage imageWithContentsOfFile..
Get Exif data from UIImage - UIImagePickerController http://stackoverflow.com/questions/9766394/get-exif-data-from-uiimage-uiimagepickercontroller 1 NULL CGImageDestinationAddImage dr imageRef imagePropertiesDictionary CGImageDestinationFinalize dr CFRelease dr else NSLog @ no valid kCGImageSourceTypeIdentifierHint found clean up CFRelease imageRef CFRelease imagePropertiesDictionary CFRelease sourceRef else NSLog @ image_representation..
http://stackoverflow.com/questions/999313/iphone-app-signing-a-valid-signing-identity-matching-this-profile-could-not-be app signing A valid signing identity matching this profile could not be found in your keychain I'm pulling my hair out over this. I just downloaded the iPhone 3.0 SDK but now I can't.. and install them Download the WWDR certificate and install it Create a new provisioning profile and double click it to install All the certificates report as valid but Xcode still won't recognize them. What should I try next Edit I completely re installed Mac OS X and from a fresh install installed the 3.0 SDK and still have.. have the same problem. iphone ios xcode share improve this question Had the same problem yesterday. Now after signing to the developer portal for every invalid provisioning profile have a button Renew . After renewing and downloading updated provisioning profile all seems to work as expected so problem is definitely solved..
/usr/bin/codesign failed with exit code 1 http://stackoverflow.com/questions/1090288/usr-bin-codesign-failed-with-exit-code-1 property in your build settings. Is your provisioning profile selected there You also need to enter a valid bundle identifier in your apps .plist. The identifier has to match the one you provided when generating the profile. Apple..
How do I wrap text in a UITableViewCell without a custom cell http://stackoverflow.com/questions/129502/how-do-i-wrap-text-in-a-uitableviewcell-without-a-custom-cell like this cell.text @ create the label UILabel label UILabel cell.contentView subviews objectAtIndex 0 then I get a valid label but setting numberOfLines on that and lineBreakMode doesn't work I still get single line text. There is plenty of..
Verify receipt for in App purchase http://stackoverflow.com/questions/1298998/verify-receipt-for-in-app-purchase have been playing around with in app purchases for a few days everything works fine up until the point where I try to validate the receipt with the app store as i am constantly getting back an invalid status. I am passing the receipt data to my.. fine up until the point where I try to validate the receipt with the app store as i am constantly getting back an invalid status. I am passing the receipt data to my PHP server then forwarding from there to the app store and once I get a valid.. status. I am passing the receipt data to my PHP server then forwarding from there to the app store and once I get a valid response I intend to add the receipt data to my database. The store kit programming guide and the class references are less..
upload image from iphone to the server folder http://stackoverflow.com/questions/1939335/upload-image-from-iphone-to-the-server-folder the content type You might want to generate a random boundary.. this is just the same as my output from wireshark on a valid html post NSString boundary NSString stringWithString @ 14737809831466499882746641449 NSString contentType NSString stringWithFormat..
http://stackoverflow.com/questions/2108503/code-sign-error-the-identity-iphone-developer-doesnt-match-any-valid-certifi Sign error The identity 'iPhone Developer' doesn't match any valid certificate private key pair in the default keychain How do you fix this XCode error Code Sign error The identity 'iPhone.. default keychain How do you fix this XCode error Code Sign error The identity 'iPhone Developer' doesn't match any valid certificate private key pair in the default keychain iphone share improve this question This happens if you forgot..
How to convert an NSString to hex values http://stackoverflow.com/questions/3056757/how-to-convert-an-nsstring-to-hex-values
EXC_BAD_ACCESS signal received http://stackoverflow.com/questions/327082/exc-bad-access-signal-received retain it. If you don't the memory may remain allocated while you are using it or be released but coincidentally still valid during your emulator testing but is more likely to be released and show up as bad access errors when running on the device...
How can I find out if the iPhone user currently has a passcode set and encryption enabled? http://stackoverflow.com/questions/3806455/how-can-i-find-out-if-the-iphone-user-currently-has-a-passcode-set-and-encryptio disabled. iphone core data encryption ios4 data protection share improve this question Disclaimer This answer was valid until ios 4.3.3 If data protection is turned on a newly created file will have a nil NSFileProtectionKey by default. If..
display image from URL retrieved from ALAsset in iPhone http://stackoverflow.com/questions/3837115/display-image-from-url-retrieved-from-alasset-in-iphone 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 using the..
Problem setting exif data for an image http://stackoverflow.com/questions/5125323/problem-setting-exif-data-for-an-image metadataDict CMGetAttachment sampleBuffer kCGImagePropertyExifDictionary NULL Reading it out it appears valid. Saving an image out works but there is never any exif data in the image. CGImageDestinationRef myImageDest CGImageDestinationCreateWithURL..
What are the Dangers of Method Swizzling in Objective C? http://stackoverflow.com/questions/5339276/what-are-the-dangers-of-method-swizzling-in-objective-c The order of swizzles matters Difficult to understand looks recursive Difficult to debug These points are all valid and in addressing them we can improve both our understanding of method swizzling as well as the methodology used to achieve..
What's the best way to communicate between view controllers? http://stackoverflow.com/questions/569940/whats-the-best-way-to-communicate-between-view-controllers
Understanding reference counting with Cocoa and Objective-C http://stackoverflow.com/questions/6578/understanding-reference-counting-with-cocoa-and-objective-c NSAutoreleasePool which will happen at some later time. The consequence is that the returned string will still be valid for the caller of this function. return s autorelease I realize all of this is a bit confusing at some point though it will..
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 methods in the init copy family or attributed with ns_returns_retained Do nothing assume returned object value will be valid in local scope until inner most release pool is drained attributed with ns_returns_autoreleased The call to methodForSelector..
Reducing piracy of iPhone applications http://stackoverflow.com/questions/846309/reducing-piracy-of-iphone-applications it runs what other information would I need to collect e.g. the Apple ID used to purchase the application to create a valid registration token that authorizes use of the application Likewise what code would I use to access that extra data What..
Dispelling the UIImage imageNamed: FUD http://stackoverflow.com/questions/924740/dispelling-the-uiimage-imagenamed-fud omitted Before you waste time editing this please remember that a semi colon at the end of a method definition is valid and a matter of style. UIImage imageFromMainBundleFile NSString aFileName NSString bundlePath NSBundle mainBundle bundlePath..
Get Exif data from UIImage - UIImagePickerController http://stackoverflow.com/questions/9766394/get-exif-data-from-uiimage-uiimagepickercontroller dr imageRef imagePropertiesDictionary CGImageDestinationFinalize dr CFRelease dr else NSLog @ no valid kCGImageSourceTypeIdentifierHint found clean up CFRelease imageRef CFRelease imagePropertiesDictionary CFRelease sourceRef..
http://stackoverflow.com/questions/999313/iphone-app-signing-a-valid-signing-identity-matching-this-profile-could-not-be app signing A valid signing identity matching this profile could not be found in your keychain I'm pulling my hair out over this. I just downloaded.. and install it Create a new provisioning profile and double click it to install All the certificates report as valid but Xcode still won't recognize them. What should I try next Edit I completely re installed Mac OS X and from a fresh install.. share improve this question Had the same problem yesterday. Now after signing to the developer portal for every invalid provisioning profile have a button Renew . After renewing and downloading updated provisioning profile all seems to work..
http://stackoverflow.com/questions/12768109/how-to-use-ldid Or with Xcode 4.5 it's probably defaulting to arvm7 and armv7s . In the project build settings use the Architectures Valid Architectures and Build Active Architecture Only settings to determine which architecture executable is built. For jailbreak..
uialertview called more than once [closed] http://stackoverflow.com/questions/14751187/uialertview-called-more-than-once 0 textField2.text length 0 someFlag UIAlertView alert UIAlertView alloc initWithTitle @ MyApp message @ Please Enter Valid Data... delegate self cancelButtonTitle @ OK otherButtonTitles nil nil alert show alert release else Code to add textField's..
Xcode 5 and iOS 7: Architecture and Valid architectures http://stackoverflow.com/questions/18913906/xcode-5-and-ios-7-architecture-and-valid-architectures 5 and iOS 7 Architecture and Valid architectures I'm starting new project in Xcode 5. I want to develop application using iOS SDK 7 but with deployment target.. . I compiles runs but I do not really understand what just happend. What's the difference between Architectures and Valid architectures settings in Xcode project Build Settings If I set Architectures to exclude 64 bit what happens when I run..
What are the Build Settings for a Universal iPhone and iPad Application http://stackoverflow.com/questions/2547315/what-are-the-build-settings-for-a-universal-iphone-and-ipad-application would be the settings in Project X Info Build for Architectures ARCHS Standard armv6 or Optimized armv6 armv7 or other Valid Architectures VALID_ARCHS armv6 armv7 or other Build Active Architecture Only checked or unchecked and what would we select..
Building/Testing a Universal iPhone/iPad application http://stackoverflow.com/questions/2862537/building-testing-a-universal-iphone-ipad-application Architectures Architectures Optimized armv6 armv7 Base SDK iPhone Device 3.2 Build Active Architecture Only unchecked Valid Architectures empty Deployment Targeted Device Family iPhone iPad iPhone OS Deployment Target iPhone OS 3.0 you can set..
How to make Xcode 3.2.3 build a specfic architecture? http://stackoverflow.com/questions/3438606/how-to-make-xcode-3-2-3-build-a-specfic-architecture Changed it because it used to be confusing . This is not helpful. The build settings for the library VERY clearly say Valid architectures i386 There's no confusion here Xcode is building something other than what the target says it should. The..
iPhone Compiler Fails: No architectures to compile for http://stackoverflow.com/questions/3549478/iphone-compiler-fails-no-architectures-to-compile-for Project Build Settings Architectures Standard armv6 armv7 Base SDK Latest iOS Build Active Architectures Only Checked Valid Architectures armv6 armv7 Delete any sub settings in the Architecture build setting. Target Build Settings Same at project..
How do you dissable phone number detection in mobile safari http://stackoverflow.com/questions/3649702/how-do-you-dissable-phone-number-detection-in-mobile-safari If so you need to set the property for dataDetectorTypes. e.g webView.dataDetectorTypes UIDataDetectorTypeNone Valid detector types are here. Search for UIWebView on apple's site for a description of how to set the property there. Kevin..
Subversion (SVN) and static libraries (.a files) compatibility? http://stackoverflow.com/questions/3724817/subversion-svn-and-static-libraries-a-files-compatibility that match the list. To override for certain instance use no ignore command line flag svn help add usage add PATH... Valid options targets ARG pass contents of file ARG as additional args N non recursive obsolete try depth files or depth immediates..
“Warning: iPhone apps should include an armv6 architecture” even with build config set http://stackoverflow.com/questions/4198676/warning-iphone-apps-should-include-an-armv6-architecture-even-with-build-conf thought I had things set correctly Architectures is Standard armv6 armv7 Base SDK Latest iOS currently set to iOS 4.2 Valid Architectures armv6 armv7 I have cleaned all targets. I appreciate any tips. iphone ios xcode share improve this question..
http://stackoverflow.com/questions/6769345/xcode-4-valid-signing-identity-not-found-error-on-provisioning-profiles-on-a 4 &ldquo Valid signing identity not found&rdquo error on provisioning profiles on a new Macintosh install I had a Macintosh I used to.. the old Mac I cannot run the app on the iPhone that was configured as a development iPhone. Xcode 4 organizer tells me Valid signing identity not found on my provisioning profiles. I guess this is something to do with the .certSigningRequest file..
Format Interger with two decimal format in UITextfield http://stackoverflow.com/questions/7185092/format-interger-with-two-decimal-format-in-uitextfield numberRegEx @ 0 9 . 0 1 0 9 0 2 NSPredicate numberTest NSPredicate predicateWithFormat @ SELF MATCHES @ numberRegEx Valid email address if numberTest evaluateWithObject textField.text YES NSLog @ correct value else NSLog @ incorrect value share..
Is it possible to target older iOS versions when using Xcode 4.2 and iOS 5 SDK? http://stackoverflow.com/questions/7760946/is-it-possible-to-target-older-ios-versions-when-using-xcode-4-2-and-ios-5-sdk Build Settings Architecture from Standard armv7 to other . Add armv6 and armv7. 2 Change the Target's Build Settings Valid Architecture to armv6 and armv7. 3 Change the Target's Build Settings iOS Deployment Target to iOS 4.2. 4 Open the projects..
REQUEST_DENIED in responce of Google Places API Request (sensor=true) http://stackoverflow.com/questions/8833085/request-denied-in-responce-of-google-places-api-request-sensor-true going wrong Again the APIKey I am using is common for the App to be develope on Android iPhone and BlackBerry. Is that Valid Or Do I need another APIKey Specific for my iPhone App So Another question is Can i use the same key on all three platforms..
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