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2014/10/15 ¤U¤È 10:11:19
iphone Programming Glossary: matchiOS crash reports: atos not working as expected http://stackoverflow.com/questions/13574933/ios-crash-reports-atos-not-working-as-expected of code that corresponds to address locations 0x0006573a and 0x0004fb26 I get completely different match. The atos output is not even from the same class that's mentioned in the crash log MyViewController..
How to get the RGB values for a pixel on an image on the iphone http://stackoverflow.com/questions/144250/how-to-get-the-rgb-values-for-a-pixel-on-an-image-on-the-iphone touch a point on the image and capture the RGB values for the pixel in question to determine and match its color. Getting the UIImage is the easy part but is there a way to convert the UIImage data into..
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.. 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..
Landscape Mode ONLY for iPhone or iPad http://stackoverflow.com/questions/2647786/landscape-mode-only-for-iphone-or-ipad here Launching in Landscape Mode Applications in iPhone OS normally launch in portrait mode to match the orientation of the Home screen. If you have an application that runs in both portrait and landscape..
Converting NSString to NSDate (and back again) http://stackoverflow.com/questions/3917250/converting-nsstring-to-nsdate-and-back-again dateFormatter NSDateFormatter alloc init this is imporant we set our input date format to match our input string if format doesn't match you'll get nil from your string so be careful dateFormatter.. init this is imporant we set our input date format to match our input string if format doesn't match you'll get nil from your string so be careful dateFormatter setDateFormat @ dd MM yyyy NSDate dateFromString..
Xcode 4: create IPA file instead of .xcarchive http://stackoverflow.com/questions/5265292/xcode-4-create-ipa-file-instead-of-xcarchive pane set Contents to iOS App Store Package .ipa and Identity to iPhone Distribution which should match your ad hoc app store provisioning profile for the project . Chances are the iOS App Store Package .ipa..
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 id SEL ... 1 . This may be close to the actual method signature of the method but will not always match exactly. Once you have the IMP you need to cast it to a function pointer that includes all of the details.. that you know what you're doing and not to generate a warning since the pointer types don't match . Finally you call the function pointer. Complex Example When the selector takes arguments or returns..
Is there any ready-made calendar control for iPhone apps? http://stackoverflow.com/questions/997779/is-there-any-ready-made-calendar-control-for-iphone-apps just like the one displayed in the month view in the built in Calendar application would be a best match. However the iPhone Human Interface Guidelines just mentions the Date Picker not the calendar so I believe..
iOS crash reports: atos not working as expected http://stackoverflow.com/questions/13574933/ios-crash-reports-atos-not-working-as-expected 36 The funny thing is when I use atos to lookup the line of code that corresponds to address locations 0x0006573a and 0x0004fb26 I get completely different match. The atos output is not even from the same class that's mentioned in the crash log MyViewController MyImageTask . Instead atos points me to totally benign lines..
How to get the RGB values for a pixel on an image on the iphone http://stackoverflow.com/questions/144250/how-to-get-the-rgb-values-for-a-pixel-on-an-image-on-the-iphone to the 'eyedropper' tool in photoshop where you can touch a point on the image and capture the RGB values for the pixel in question to determine and match its color. Getting the UIImage is the easy part but is there a way to convert the UIImage data into a bitmap representation in which I could extract this information..
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.. 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 private key pair in the default keychain iphone share improve this question This happens if you forgot to change your build settings..
Landscape Mode ONLY for iPhone or iPad http://stackoverflow.com/questions/2647786/landscape-mode-only-for-iphone-or-ipad touch uikit ipad share improve this question Code found here Launching in Landscape Mode Applications in iPhone OS normally launch in portrait mode to match the orientation of the Home screen. If you have an application that runs in both portrait and landscape modes your application should always launch in portrait..
Converting NSString to NSDate (and back again) http://stackoverflow.com/questions/3917250/converting-nsstring-to-nsdate-and-back-again NSString to NSDate NSString dateString @ 01 02 2010 NSDateFormatter dateFormatter NSDateFormatter alloc init this is imporant we set our input date format to match our input string if format doesn't match you'll get nil from your string so be careful dateFormatter setDateFormat @ dd MM yyyy NSDate dateFromString NSDate alloc.. 01 02 2010 NSDateFormatter dateFormatter NSDateFormatter alloc init this is imporant we set our input date format to match our input string if format doesn't match you'll get nil from your string so be careful dateFormatter setDateFormat @ dd MM yyyy NSDate dateFromString NSDate alloc init voila dateFromString dateFormatter..
Xcode 4: create IPA file instead of .xcarchive http://stackoverflow.com/questions/5265292/xcode-4-create-ipa-file-instead-of-xcarchive Share and in the Select the content and options for sharing pane set Contents to iOS App Store Package .ipa and Identity to iPhone Distribution which should match your ad hoc app store provisioning profile for the project . Chances are the iOS App Store Package .ipa option may be disabled. This happens when your build produces..
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 IMP s and are simple typedef ed function pointers id IMP id SEL ... 1 . This may be close to the actual method signature of the method but will not always match exactly. Once you have the IMP you need to cast it to a function pointer that includes all of the details that ARC needs including the two implicit hidden arguments.. line the void on the right hand side simply tells the compiler that you know what you're doing and not to generate a warning since the pointer types don't match . Finally you call the function pointer. Complex Example When the selector takes arguments or returns a value you'll have to change things a bit SEL selector NSSelectorFromString..
Is there any ready-made calendar control for iPhone apps? http://stackoverflow.com/questions/997779/is-there-any-ready-made-calendar-control-for-iphone-apps settled for a list view but then I realized that a calendar just like the one displayed in the month view in the built in Calendar application would be a best match. However the iPhone Human Interface Guidelines just mentions the Date Picker not the calendar so I believe there is nothing like that out of the box. Is that true..
/usr/bin/codesign failed with exit code 1 http://stackoverflow.com/questions/1090288/usr-bin-codesign-failed-with-exit-code-1
Send mail without MFMailComposeViewController http://stackoverflow.com/questions/1263412/send-mail-without-mfmailcomposeviewcontroller And if you write your own server the mail you send is more likely to be blocked since your originating IP might not match the domain on the sender's email. There also exist some libraries that might help out. Previous related question Open Source..
iOS crash reports: atos not working as expected http://stackoverflow.com/questions/13574933/ios-crash-reports-atos-not-working-as-expected to lookup the line of code that corresponds to address locations 0x0006573a and 0x0004fb26 I get completely different match. The atos output is not even from the same class that's mentioned in the crash log MyViewController MyImageTask . Instead..
How to get the RGB values for a pixel on an image on the iphone http://stackoverflow.com/questions/144250/how-to-get-the-rgb-values-for-a-pixel-on-an-image-on-the-iphone where you can touch a point on the image and capture the RGB values for the pixel in question to determine and match its color. Getting the UIImage is the easy part but is there a way to convert the UIImage data into a bitmap representation..
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.. 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..
UITableView issue when using separate delegate/dataSource http://stackoverflow.com/questions/254354/uitableview-issue-when-using-separate-delegate-datasource that are automatically created for this UITableViewController then set the UITableViewController 's class to match the new subclass Remove the previously working UITableView 's existing dataSource and delegate connections and connect them..
Landscape Mode ONLY for iPhone or iPad http://stackoverflow.com/questions/2647786/landscape-mode-only-for-iphone-or-ipad question Code found here Launching in Landscape Mode Applications in iPhone OS normally launch in portrait mode to match the orientation of the Home screen. If you have an application that runs in both portrait and landscape modes your application..
Tips for a successful AppStore submission? [closed] http://stackoverflow.com/questions/28551/tips-for-a-successful-appstore-submission I understand the first is the text that's shown on the iPhone itself but what about the last Does this have to match Bundle Identifier Are there any other things I should add to the info.plist I've noticed that when built for Adhoc distribution.. App Store. Your bundle identifier as sascha says should be unique and is usually your domain backwards. This needs to match the App Id you created in the Developer Portal. The Display Name CFBundleDisplayName is how it appears on the home screen...
iPhone App Localization - English problems? http://stackoverflow.com/questions/3308519/iphone-app-localization-english-problems eg en into the language NSString and the users locale eg NZ GB AU into the locale NSString. If they in my case match en and GB then I set the users default language preference settings to be en_GB then en . Then in your application delegates..
Converting NSString to NSDate (and back again) http://stackoverflow.com/questions/3917250/converting-nsstring-to-nsdate-and-back-again @ 01 02 2010 NSDateFormatter dateFormatter NSDateFormatter alloc init this is imporant we set our input date format to match our input string if format doesn't match you'll get nil from your string so be careful dateFormatter setDateFormat @ dd.. NSDateFormatter alloc init this is imporant we set our input date format to match our input string if format doesn't match you'll get nil from your string so be careful dateFormatter setDateFormat @ dd MM yyyy NSDate dateFromString NSDate alloc..
Xcode 4: create IPA file instead of .xcarchive http://stackoverflow.com/questions/5265292/xcode-4-create-ipa-file-instead-of-xcarchive options for sharing pane set Contents to iOS App Store Package .ipa and Identity to iPhone Distribution which should match your ad hoc app store provisioning profile for the project . Chances are the iOS App Store Package .ipa option may be disabled...
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 with more complex operations. This would seem to indicate that Core Image cannot do live processing fast enough to match the iPhone's camera rate on the iPhone 4 running iOS 5 but as of iOS 6 it processes video more than fast enough to do live..
Why am I having to manually set my view's frame in viewDidLoad? http://stackoverflow.com/questions/6757018/why-am-i-having-to-manually-set-my-views-frame-in-viewdidload CGRectMake 0 0 1024 655 I feel like I'm obviously missing something here. Why would the default frame of the view not match the frame when it autorotates back to the same orientation Does the view frame not get set to the initial orientation Very.. stuff on the view changes result #1 to be view frame 0 0 748 1024 That seems a tiny bit closer but still not matching #3. iphone ipad uiview frame viewdidload share improve this question The frame is not guaranteed to be the same..
http://stackoverflow.com/questions/6851660/version-vs-build-in-xcode-4 identifier version build devices and deployment target. The version field is blank and the build field is 3.4.0 which matches the version of the app from when I was still editing with XCode 3 . My questions are What is the difference between the.. the following to the end of the script to update the version and build. Note Change the PreferenceSpecifiers values to match your settings. PreferenceSpecifiers 2 means look at the item at index 2 under the PreferenceSpecifiers array in your plist..
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 pointers id IMP id SEL ... 1 . This may be close to the actual method signature of the method but will not always match exactly. Once you have the IMP you need to cast it to a function pointer that includes all of the details that ARC needs.. simply tells the compiler that you know what you're doing and not to generate a warning since the pointer types don't match . Finally you call the function pointer. Complex Example When the selector takes arguments or returns a value you'll have..
Is there any ready-made calendar control for iPhone apps? http://stackoverflow.com/questions/997779/is-there-any-ready-made-calendar-control-for-iphone-apps that a calendar just like the one displayed in the month view in the built in Calendar application would be a best match. However the iPhone Human Interface Guidelines just mentions the Date Picker not the calendar so I believe there is nothing..
iPhone SDK 3.0 and symbolicatecrash not getting along? http://stackoverflow.com/questions/1207223/iphone-sdk-3-0-and-symbolicatecrash-not-getting-along it appears. Also while running symbolicatecrash in verbose mode here's a few of the things that struck me as wrong NO MATCH NOT searching in Spotlight for dsym with UUID of System Library Frameworks CoreFoundation.framework CoreFoundation ## Warning.. libobjc.A.dylib ... Developer Platforms iPhoneOS.platform DeviceSupport 2.0 5A345 Symbols usr lib libobjc.A.dylib NO MATCH Developer Platforms iPhoneOS.platform DeviceSupport 2.0 5A347 Symbols usr lib libobjc.A.dylib NO MATCH Developer Platforms.. NO MATCH Developer Platforms iPhoneOS.platform DeviceSupport 2.0 5A347 Symbols usr lib libobjc.A.dylib NO MATCH Developer Platforms iPhoneOS.platform DeviceSupport 2.0.1 5B108 Symbols usr lib libobjc.A.dylib NO MATCH Developer Platforms..
How to optimize Core Data query for full text search http://stackoverflow.com/questions/1774369/how-to-optimize-core-data-query-for-full-text-search lack of control in the schema indexing and querying for an important query. Theoretically an NSPredicate of textField MATCHES '. bfoo. ' would just work but I'm sure it will be slow. This sort of text search seems so common that I wonder what is.. so I don't worry about referential integrity but the code to maintain integrity should be trivial. To perform FTS I MATCH query the FTS class returning a set of rowids. In my managed object class I query for the corresponding objects with NSPredicate..
NSRegularExpression to validate URL http://stackoverflow.com/questions/4738521/nsregularexpression-to-validate-url or more times ^ s non white spaces 0 or more times optionally @ @ optional Private IP Addresses Means DO NOT MATCH ahead. So do not match any of the following 10 10 10.0.0.0 10.999.999.999 . d 1 3 . 1 to 3 digits three times 3 ..
symbolicatecrash with XCode 4.2 not symbolicating system symbols http://stackoverflow.com/questions/8176393/symbolicatecrash-with-xcode-4-2-not-symbolicating-system-symbols System Library Frameworks CoreFoundation.framework CoreFoundation' is really UUID a2dbc131fdc0364e822339ca2926b6e8 NO MATCH Developer Platforms iPhoneOS.platform DeviceSupport Latest Symbols System Library Frameworks CoreFoundation.framework CoreFoundation.. System Library Frameworks CoreFoundation.framework CoreFoundation' is really UUID a2dbc131fdc0364e822339ca2926b6e8 NO MATCH Searching in Spotlight for dsym with UUID of de9eefc6109735369cfd8f3de9895da0 Running mdfind com_apple_xcode_dsym_uuids..
Game Center Invitations Not Displayed http://stackoverflow.com/questions/15666479/game-center-invitations-not-displayed theDelegate delegate theDelegate self.presentingViewController viewController NSLog @ Invite handler installed GKMatchmaker sharedMatchmaker .inviteHandler ^ GKInvite acceptedInvite NSArray playersToInvite Insert application specific code.. delegate theDelegate self.presentingViewController viewController NSLog @ Invite handler installed GKMatchmaker sharedMatchmaker .inviteHandler ^ GKInvite acceptedInvite NSArray playersToInvite Insert application specific code here to clean up.. Insert application specific code here to clean up any games in progress. if acceptedInvite NSLog @ Accepted GKMatchmakerViewController mmvc GKMatchmakerViewController alloc initWithInvite acceptedInvite autorelease mmvc.matchmakerDelegate..
http://stackoverflow.com/questions/19303062/core-data-relationships-how-to-insert-a-new-object-into-an-entity-and-create-a
iphone webkit css animations cause flicker http://stackoverflow.com/questions/2946748/iphone-webkit-css-animations-cause-flicker want it to animate and the transform is the only way I move things around. The biggest issue though is when you click Match items then click Play again . You'll see as the guns animate in the entire background of the accessories purses goes white...
Scrollable table having a redraw issue. Doesnt seem to be clearing http://stackoverflow.com/questions/4441579/scrollable-table-having-a-redraw-issue-doesnt-seem-to-be-clearing nil cell UITableViewCell alloc initWithStyle UITableViewCellStyleDefault reuseIdentifier CellIdentifier autorelease Match aMatch appDelegate.matchScoresArray objectAtIndex indexPath.row UILabel teamName1Label UILabel alloc initWithFrame CGRectMake.. cell UITableViewCell alloc initWithStyle UITableViewCellStyleDefault reuseIdentifier CellIdentifier autorelease Match aMatch appDelegate.matchScoresArray objectAtIndex indexPath.row UILabel teamName1Label UILabel alloc initWithFrame CGRectMake 5.. teamName1Label.textColor UIColor redColor teamName1Label.backgroundColor UIColor clearColor teamName1Label.text aMatch.teamName1 cell addSubview teamName1Label UILabel teamVersusLabel UILabel alloc initWithFrame CGRectMake 115 5 40 20 teamVersusLabel.textAlignment..
Text Color to Match Default UIButton Color [Blue] http://stackoverflow.com/questions/5374341/text-color-to-match-default-uibutton-color-blue Color to Match Default UIButton Color Blue The default UIButton round rectangle is that dark blue. I want my cell's text in a table to..
iPhone - Comparing strings with a German umlaut http://stackoverflow.com/questions/7656938/iphone-comparing-strings-with-a-german-umlaut
http://stackoverflow.com/questions/7897268/xcode-unknown-type-name unknown type name I got code like this Match.h #import Foundation Foundation.h #import player.h @interface Match NSObject Player firstPlayer @property nonatomic retain.. unknown type name I got code like this Match.h #import Foundation Foundation.h #import player.h @interface Match NSObject Player firstPlayer @property nonatomic retain Player firstPlayer @end Player.h #import Foundation Foundation.h.. nonatomic retain NSString name @end Xcode won't compile my project and show me error unknown type 'Player' in Match.h when I declare firstPlayer. I tried cleaning project rebuilding it but without any result... iphone objective c ios ..
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