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2014/10/15 ¤U¤È 10:04:30
iphone Programming Glossary: backHow to programmatically send SMS on the iPhone? http://stackoverflow.com/questions/10848/how-to-programmatically-send-sms-on-the-iphone send an SMS within a program on the iPhone you'll be able to write games that spam people in the background. I'm sure you really want to have spams from your friends Try out this new game It roxxers my..
How to make a UITextField move up when keyboard is present http://stackoverflow.com/questions/1126726/how-to-make-a-uitextfield-move-up-when-keyboard-is-present covered up. rect.origin.y kOFFSET_FOR_KEYBOARD rect.size.height kOFFSET_FOR_KEYBOARD else revert back to the normal state. rect.origin.y kOFFSET_FOR_KEYBOARD rect.size.height kOFFSET_FOR_KEYBOARD self.view.frame..
How can I upload a photo to a server with the iPhone? http://stackoverflow.com/questions/125306/how-can-i-upload-a-photo-to-a-server-with-the-iphone delegate self if connection self uploadSucceeded NO Now wait for the URL connection to call us back. Uploader Private postRequestWithURL boundry data Creates a HTML POST request. Results The HTML..
Add UIPickerView & a Button in Action sheet - How? http://stackoverflow.com/questions/1262574/add-uipickerview-a-button-in-action-sheet-how delegate of type id SimpleTableViewControllerDelegate . This is how we will pass the selection back to the parent controller. In SimpleTableViewController.m implement the tableview data source and delegate..
Is there a documented way to set the iPhone orientation? http://stackoverflow.com/questions/181780/is-there-a-documented-way-to-set-the-iphone-orientation is in landscape mode in View 1 and then switches to View 2 I want to force the phone to rotate back to Portrait. iphone objective c cocoa touch share improve this question This is no longer an issue.. later iPhone 3.1.2 SDK. It now appears to honor the requested orientation of the view being pushed back onto the stack. That likely means that you would need to detect older iPhone OS versions and only apply..
EXC_BAD_ACCESS signal received http://stackoverflow.com/questions/327082/exc-bad-access-signal-received weeks but not whether you are experienced with Objective C in general. If you've come from another background it can take a little while before you really internalise the memory management rules unless you.. copy method you own the memory too and must release it when you are done. But if you get something back from just about anything else including factory methods e.g. NSString stringWithFormat then you'll have..
Using the apple FFT and accelerate Framework http://stackoverflow.com/questions/3398753/using-the-apple-fft-and-accelerate-framework vDSP_fft_zrip setupReal A stride log2n FFT_INVERSE FFT on n real floats and then reverse to get back to where we started. ip stands for in place which means A gets overwritten That's the reason for all.. say we want to perform pitch detection on microphone input and we have set it up so that some callback gets triggered every time the microphone gets in 1024 floats. Supposing the microphone sampling rate.. as the real but weirdly packaged inputs. vDSP_fft_zrip setupReal A stride log2n FFT_INVERSE and back again... we will still need to unpack our original array from A. then we compare just to check that..
Build fat static library (device + simulator) using Xcode and SDK 4+ http://stackoverflow.com/questions/3520977/build-fat-static-library-device-simulator-using-xcode-and-sdk-4 SDK_VERSION fi echo XCode has selected SDK PLATFORM_NAME with version SDK_VERSION although back targetting IPHONEOS_DEPLOYMENT_TARGET echo ...therefore OTHER_SDK_TO_BUILD OTHER_SDK_TO_BUILD # #####################..
Prefixing property names with an underscore in Objective C [duplicate] http://stackoverflow.com/questions/3521254/prefixing-property-names-with-an-underscore-in-objective-c I've always avoided underscores in my variable names perhaps because its just not what was done back in my learning Java in college days. So when I define a property in Objective C this is what I naturally.. properties it's hard to confuse when you're accessing a property or when you're accessing its backing ivar directly though using the 2.0 dot access to properties does make it more possible. Using the..
How do you beta test an iphone app? http://stackoverflow.com/questions/40154/how-do-you-beta-test-an-iphone-app and name it it. Select the radio button Saved to disk and Continue. Save the file to disk. Go back to the Provisioning Portal . Go to the section Certificates . Go to the tab Distribution . Click the.. Keychain. Backup the certificate by selecting its private key and the File Export Items... . Go back to the Provisioning Portal again. Go to the section Provisioning . Go to the tab Distribution . Click..
Gradients on UIView and UILabels On iPhone [duplicate] http://stackoverflow.com/questions/422066/gradients-on-uiview-and-uilabels-on-iphone a gradient in iPhone apps My application needs to display text in either a View or Label but the back ground must be a gradient as opposed to a true color. Using a graphics program to create desired look..
How to filter NSFetchedResultsController (CoreData) with UISearchDisplayController/UISearchBar http://stackoverflow.com/questions/4471289/how-to-filter-nsfetchedresultscontroller-coredata-with-uisearchdisplaycontroll or does it remember that it used a predicate to retrieve data in the first place How do I get back to the original results Do I just set the search predicate to nil Won't that kill the original predicate.. UITableView not the search table view that is active while searching will possibly have callbacks called while you are searching and try to incorrectly use the filtered version of your FRC and you..
iOS: how to perform an HTTP POST request? http://stackoverflow.com/questions/5537297/ios-how-to-perform-an-http-post-request I should contact an https endpoint sending authentication data username and password and getting back a plain text response. iphone objective c ios share improve this question You can use NSURLConnection..
What's the best way to communicate between view controllers? http://stackoverflow.com/questions/569940/whats-the-best-way-to-communicate-between-view-controllers what needs to be communicated Define input parameters for your view controller For communicating back up the hierarchy use loose coupling Define a generic interface for observers like delegation This slide.. listBooks ... When the Apple guys are talking about using the delegation pattern to communicate back up the hierarchy they're still talking about dependency injection. In this example what should the BookPickerViewController..
http://stackoverflow.com/questions/603907/uiimage-resize-then-crop
Understanding reference counting with Cocoa and Objective-C http://stackoverflow.com/questions/6578/understanding-reference-counting-with-cocoa-and-objective-c Ref count is 1 s retain Ref count is 2 silly to do this after init s release Ref count is back to 1 s release Ref count is 0 object is freed Now for autorelease . Autorelease is used as a convenient..
How to programmatically send SMS on the iPhone? http://stackoverflow.com/questions/10848/how-to-programmatically-send-sms-on-the-iphone sms share improve this question Restrictions If you could send an SMS within a program on the iPhone you'll be able to write games that spam people in the background. I'm sure you really want to have spams from your friends Try out this new game It roxxers my boxxers and yours will be too roxxersboxxers.com If you sign..
How to make a UITextField move up when keyboard is present http://stackoverflow.com/questions/1126726/how-to-make-a-uitextfield-move-up-when-keyboard-is-present the size of the view so that the area behind the keyboard is covered up. rect.origin.y kOFFSET_FOR_KEYBOARD rect.size.height kOFFSET_FOR_KEYBOARD else revert back to the normal state. rect.origin.y kOFFSET_FOR_KEYBOARD rect.size.height kOFFSET_FOR_KEYBOARD self.view.frame rect UIView commitAnimations void viewWillAppear BOOL..
How can I upload a photo to a server with the iPhone? http://stackoverflow.com/questions/125306/how-can-i-upload-a-photo-to-a-server-with-the-iphone connection NSURLConnection alloc initWithRequest urlRequest delegate self if connection self uploadSucceeded NO Now wait for the URL connection to call us back. Uploader Private postRequestWithURL boundry data Creates a HTML POST request. Results The HTML POST request. Side effects None NSURLRequest postRequestWithURL..
Add UIPickerView & a Button in Action sheet - How? http://stackoverflow.com/questions/1262574/add-uipickerview-a-button-in-action-sheet-how a required method itemSelectedatRow and a weak property called delegate of type id SimpleTableViewControllerDelegate . This is how we will pass the selection back to the parent controller. In SimpleTableViewController.m implement the tableview data source and delegate methods calling itemSelectedatRow in tableView didSelectRowAtIndexPath..
Is there a documented way to set the iPhone orientation? http://stackoverflow.com/questions/181780/is-there-a-documented-way-to-set-the-iphone-orientation for all views but if the user is in landscape mode in View 1 and then switches to View 2 I want to force the phone to rotate back to Portrait. iphone objective c cocoa touch share improve this question This is no longer an issue on the later iPhone 3.1.2 SDK. It now appears to honor the.. improve this question This is no longer an issue on the later iPhone 3.1.2 SDK. It now appears to honor the requested orientation of the view being pushed back onto the stack. That likely means that you would need to detect older iPhone OS versions and only apply the setOrientation when it is prior to the latest release...
EXC_BAD_ACCESS signal received http://stackoverflow.com/questions/327082/exc-bad-access-signal-received said you've been working on iPhone development for a few weeks but not whether you are experienced with Objective C in general. If you've come from another background it can take a little while before you really internalise the memory management rules unless you make a big point of it. Remember anything you get from an.. the static alloc method but there are a few others or a copy method you own the memory too and must release it when you are done. But if you get something back from just about anything else including factory methods e.g. NSString stringWithFormat then you'll have an autorelease reference which means it could be released..
Using the apple FFT and accelerate Framework http://stackoverflow.com/questions/3398753/using-the-apple-fft-and-accelerate-framework of it is vDSP_fft_zrip setupReal A stride log2n FFT_FORWARD vDSP_fft_zrip setupReal A stride log2n FFT_INVERSE FFT on n real floats and then reverse to get back to where we started. ip stands for in place which means A gets overwritten That's the reason for all this special packing malarkey so that we can squash the return.. why would we be using this function in the first place Let's say we want to perform pitch detection on microphone input and we have set it up so that some callback gets triggered every time the microphone gets in 1024 floats. Supposing the microphone sampling rate was 44.1kHz so that's ~44 frames sec. So our time window is.. of the transform to be packed into the same memory footprint as the real but weirdly packaged inputs. vDSP_fft_zrip setupReal A stride log2n FFT_INVERSE and back again... we will still need to unpack our original array from A. then we compare just to check that we have got back exactly what we started out with release our..
Build fat static library (device + simulator) using Xcode and SDK 4+ http://stackoverflow.com/questions/3520977/build-fat-static-library-device-simulator-using-xcode-and-sdk-4 iphoneos SDK_VERSION else OTHER_SDK_TO_BUILD iphonesimulator SDK_VERSION fi echo XCode has selected SDK PLATFORM_NAME with version SDK_VERSION although back targetting IPHONEOS_DEPLOYMENT_TARGET echo ...therefore OTHER_SDK_TO_BUILD OTHER_SDK_TO_BUILD # ##################### end of part 1 ################## #####################..
Prefixing property names with an underscore in Objective C [duplicate] http://stackoverflow.com/questions/3521254/prefixing-property-names-with-an-underscore-in-objective-c in front of a variable in a cocoa objective c class work I've always avoided underscores in my variable names perhaps because its just not what was done back in my learning Java in college days. So when I define a property in Objective C this is what I naturally do. In the header @interface Whatever NSString myStringProperty.. objects still have to send messages to themselves to access properties it's hard to confuse when you're accessing a property or when you're accessing its backing ivar directly though using the 2.0 dot access to properties does make it more possible. Using the standard message passing syntax makes intent more explicit..
How do you beta test an iphone app? http://stackoverflow.com/questions/40154/how-do-you-beta-test-an-iphone-app The dialog that pops up should aready have your email and name it it. Select the radio button Saved to disk and Continue. Save the file to disk. Go back to the Provisioning Portal . Go to the section Certificates . Go to the tab Distribution . Click the button Request Certificate . Upload the file you created with.. . Doubleclick the file to add it to the Keychain. Backup the certificate by selecting its private key and the File Export Items... . Go back to the Provisioning Portal again. Go to the section Provisioning . Go to the tab Distribution . Click the button New Profile . Select the radio button Ad hoc ...
Gradients on UIView and UILabels On iPhone [duplicate] http://stackoverflow.com/questions/422066/gradients-on-uiview-and-uilabels-on-iphone On iPhone duplicate Possible Duplicate Manually drawing a gradient in iPhone apps My application needs to display text in either a View or Label but the back ground must be a gradient as opposed to a true color. Using a graphics program to create desired look is no good as the text may vary depending on data returned..
How to filter NSFetchedResultsController (CoreData) with UISearchDisplayController/UISearchBar http://stackoverflow.com/questions/4471289/how-to-filter-nsfetchedresultscontroller-coredata-with-uisearchdisplaycontroll to contain the initial predicate as well as the search terms or does it remember that it used a predicate to retrieve data in the first place How do I get back to the original results Do I just set the search predicate to nil Won't that kill the original predicate that was used to retrieve the FRC results in the first.. you only use one FRC NSFetchedResultsController then the original UITableView not the search table view that is active while searching will possibly have callbacks called while you are searching and try to incorrectly use the filtered version of your FRC and you will see exceptions thrown about incorrect number of sections..
iOS: how to perform an HTTP POST request? http://stackoverflow.com/questions/5537297/ios-how-to-perform-an-http-post-request someone please clarify the task with a practical example I should contact an https endpoint sending authentication data username and password and getting back a plain text response. iphone objective c ios share improve this question You can use NSURLConnection as follows Set your NSURLRequest Use requestWithURL NSURL..
What's the best way to communicate between view controllers? http://stackoverflow.com/questions/569940/whats-the-best-way-to-communicate-between-view-controllers Page 18 51 Best Practices for Data Flow Figure out exactly what needs to be communicated Define input parameters for your view controller For communicating back up the hierarchy use loose coupling Define a generic interface for observers like delegation This slide is then followed by what appears to be a place holder slide.. BookWarehouse object which was injected for me myBookWarehouse listBooks ... When the Apple guys are talking about using the delegation pattern to communicate back up the hierarchy they're still talking about dependency injection. In this example what should the BookPickerViewController do once the user has picked his her..
http://stackoverflow.com/questions/603907/uiimage-resize-then-crop
Understanding reference counting with Cocoa and Objective-C http://stackoverflow.com/questions/6578/understanding-reference-counting-with-cocoa-and-objective-c Example of object creation NSString s NSString alloc init Ref count is 1 s retain Ref count is 2 silly to do this after init s release Ref count is back to 1 s release Ref count is 0 object is freed Now for autorelease . Autorelease is used as a convenient and sometimes necessary way to tell the system to free..
How to programmatically send SMS on the iPhone? http://stackoverflow.com/questions/10848/how-to-programmatically-send-sms-on-the-iphone If you could send an SMS within a program on the iPhone you'll be able to write games that spam people in the background. I'm sure you really want to have spams from your friends Try out this new game It roxxers my boxxers and yours will..
How to make a UITextField move up when keyboard is present http://stackoverflow.com/questions/1126726/how-to-make-a-uitextfield-move-up-when-keyboard-is-present the keyboard is covered up. rect.origin.y kOFFSET_FOR_KEYBOARD rect.size.height kOFFSET_FOR_KEYBOARD else revert back to the normal state. rect.origin.y kOFFSET_FOR_KEYBOARD rect.size.height kOFFSET_FOR_KEYBOARD self.view.frame rect UIView..
How can I upload a photo to a server with the iPhone? http://stackoverflow.com/questions/125306/how-can-i-upload-a-photo-to-a-server-with-the-iphone urlRequest delegate self if connection self uploadSucceeded NO Now wait for the URL connection to call us back. Uploader Private postRequestWithURL boundry data Creates a HTML POST request. Results The HTML POST request. Side..
Add UIPickerView & a Button in Action sheet - How? http://stackoverflow.com/questions/1262574/add-uipickerview-a-button-in-action-sheet-how a weak property called delegate of type id SimpleTableViewControllerDelegate . This is how we will pass the selection back to the parent controller. In SimpleTableViewController.m implement the tableview data source and delegate methods calling..
Is there a documented way to set the iPhone orientation? http://stackoverflow.com/questions/181780/is-there-a-documented-way-to-set-the-iphone-orientation views but if the user is in landscape mode in View 1 and then switches to View 2 I want to force the phone to rotate back to Portrait. iphone objective c cocoa touch share improve this question This is no longer an issue on the later iPhone.. an issue on the later iPhone 3.1.2 SDK. It now appears to honor the requested orientation of the view being pushed back onto the stack. That likely means that you would need to detect older iPhone OS versions and only apply the setOrientation..
EXC_BAD_ACCESS signal received http://stackoverflow.com/questions/327082/exc-bad-access-signal-received for a few weeks but not whether you are experienced with Objective C in general. If you've come from another background it can take a little while before you really internalise the memory management rules unless you make a big point of.. a few others or a copy method you own the memory too and must release it when you are done. But if you get something back from just about anything else including factory methods e.g. NSString stringWithFormat then you'll have an autorelease reference..
Using the apple FFT and accelerate Framework http://stackoverflow.com/questions/3398753/using-the-apple-fft-and-accelerate-framework log2n FFT_FORWARD vDSP_fft_zrip setupReal A stride log2n FFT_INVERSE FFT on n real floats and then reverse to get back to where we started. ip stands for in place which means A gets overwritten That's the reason for all this special packing.. first place Let's say we want to perform pitch detection on microphone input and we have set it up so that some callback gets triggered every time the microphone gets in 1024 floats. Supposing the microphone sampling rate was 44.1kHz so that's.. same memory footprint as the real but weirdly packaged inputs. vDSP_fft_zrip setupReal A stride log2n FFT_INVERSE and back again... we will still need to unpack our original array from A. then we compare just to check that we have got back exactly..
Build fat static library (device + simulator) using Xcode and SDK 4+ http://stackoverflow.com/questions/3520977/build-fat-static-library-device-simulator-using-xcode-and-sdk-4 iphonesimulator SDK_VERSION fi echo XCode has selected SDK PLATFORM_NAME with version SDK_VERSION although back targetting IPHONEOS_DEPLOYMENT_TARGET echo ...therefore OTHER_SDK_TO_BUILD OTHER_SDK_TO_BUILD # ##################### end..
Prefixing property names with an underscore in Objective C [duplicate] http://stackoverflow.com/questions/3521254/prefixing-property-names-with-an-underscore-in-objective-c objective c class work I've always avoided underscores in my variable names perhaps because its just not what was done back in my learning Java in college days. So when I define a property in Objective C this is what I naturally do. In the header.. to themselves to access properties it's hard to confuse when you're accessing a property or when you're accessing its backing ivar directly though using the 2.0 dot access to properties does make it more possible. Using the standard message passing..
How do you beta test an iphone app? http://stackoverflow.com/questions/40154/how-do-you-beta-test-an-iphone-app aready have your email and name it it. Select the radio button Saved to disk and Continue. Save the file to disk. Go back to the Provisioning Portal . Go to the section Certificates . Go to the tab Distribution . Click the button Request Certificate.. file to add it to the Keychain. Backup the certificate by selecting its private key and the File Export Items... . Go back to the Provisioning Portal again. Go to the section Provisioning . Go to the tab Distribution . Click the button New Profile..
Gradients on UIView and UILabels On iPhone [duplicate] http://stackoverflow.com/questions/422066/gradients-on-uiview-and-uilabels-on-iphone Manually drawing a gradient in iPhone apps My application needs to display text in either a View or Label but the back ground must be a gradient as opposed to a true color. Using a graphics program to create desired look is no good as the..
How to filter NSFetchedResultsController (CoreData) with UISearchDisplayController/UISearchBar http://stackoverflow.com/questions/4471289/how-to-filter-nsfetchedresultscontroller-coredata-with-uisearchdisplaycontroll well as the search terms or does it remember that it used a predicate to retrieve data in the first place How do I get back to the original results Do I just set the search predicate to nil Won't that kill the original predicate that was used to.. then the original UITableView not the search table view that is active while searching will possibly have callbacks called while you are searching and try to incorrectly use the filtered version of your FRC and you will see exceptions..
iOS: how to perform an HTTP POST request? http://stackoverflow.com/questions/5537297/ios-how-to-perform-an-http-post-request a practical example I should contact an https endpoint sending authentication data username and password and getting back a plain text response. iphone objective c ios share improve this question You can use NSURLConnection as follows Set..
What's the best way to communicate between view controllers? http://stackoverflow.com/questions/569940/whats-the-best-way-to-communicate-between-view-controllers Figure out exactly what needs to be communicated Define input parameters for your view controller For communicating back up the hierarchy use loose coupling Define a generic interface for observers like delegation This slide is then followed.. for me myBookWarehouse listBooks ... When the Apple guys are talking about using the delegation pattern to communicate back up the hierarchy they're still talking about dependency injection. In this example what should the BookPickerViewController..
http://stackoverflow.com/questions/603907/uiimage-resize-then-crop
Understanding reference counting with Cocoa and Objective-C http://stackoverflow.com/questions/6578/understanding-reference-counting-with-cocoa-and-objective-c s NSString alloc init Ref count is 1 s retain Ref count is 2 silly to do this after init s release Ref count is back to 1 s release Ref count is 0 object is freed Now for autorelease . Autorelease is used as a convenient and sometimes..
No identities were available - administrator request http://stackoverflow.com/questions/10215530/no-identities-were-available-administrator-request to Provisioning Left sidebar Distribution tab. Press New Profile and complete it. Go back to 3 check the field again. Back to XCode Organizer Devices. Click TEAM Left sidebar and click Refresh right bottom . You will find XCode fetch the new profile...
How to add a UIImage in MailComposer Sheet of MFMailComposeViewController http://stackoverflow.com/questions/1527351/how-to-add-a-uiimage-in-mailcomposer-sheet-of-mfmailcomposeviewcontroller will be the part of the email body. iphone ios attachment mfmailcomposeviewcontroll share improve this question Back again with a new answer. I'm still leaving my previous code up though because I'm still not convinced that there's not a..
How to set the text of a back button on a UINavigationBar? [duplicate] http://stackoverflow.com/questions/2197698/how-to-set-the-text-of-a-back-button-on-a-uinavigationbar to do the following before your pushViewController UIBarButtonItem backButton UIBarButtonItem alloc initWithTitle @ Back Button Text style UIBarButtonItemStyleBordered target nil action nil self.navigationItem setBackBarButtonItem backButton..
Creating a left-arrow button (like UINavigationBar's “back” style) on a UIToolbar http://stackoverflow.com/questions/227078/creating-a-left-arrow-button-like-uinavigationbars-back-style-on-a-uitoolba It shows only a bottom toolbar to save space and maximize readable content area and I wish to put a left arrow shaped Back button in the bottom. Telling me that I shouldn't need to do this is not an answer and certainly doesn't deserve a bounty...
UITableView issue when using separate delegate/dataSource http://stackoverflow.com/questions/254354/uitableview-issue-when-using-separate-delegate-datasource delegate outlets to File's Owner which should already represent the TableTestViewController class. Save your changes Back in Xcode add the following code to TableTestViewController.m NSInteger numberOfSectionsInTableView UITableView tableView.. place it into TableTestTableViewController.m replacing the default implementation of these three methods with ours. Back in Interface Builder within the same TableTestViewController.xib file drag a UITableViewController into the main IB window..
Popover with embedded navigation controller doesn't respect size on back nav http://stackoverflow.com/questions/2752394/popover-with-embedded-navigation-controller-doesnt-respect-size-on-back-nav the popover automatically animates size changes to correspond to the pushed controller. However when I navigate Back through the view stack via the navigation bar's Back button the popover doesn't change size it remains as large as the deepest.. to correspond to the pushed controller. However when I navigate Back through the view stack via the navigation bar's Back button the popover doesn't change size it remains as large as the deepest view reached. This seems broken to me I'd expect..
Transitioning to landscape rotation within a uinavigationcontroller http://stackoverflow.com/questions/2922919/transitioning-to-landscape-rotation-within-a-uinavigationcontroller will not be a rotation animation . Now the only problem is that the navigation interface in the modal view has no Back button if we are looking at its root view. This breaks the illusion and makes it hard for the user to come back . The solution.. a modal view. That way what is showing in the navigation interface is the second view on the stack and so there is a Back button. Then in the navigation controller delegate catch the Back button and dismiss the modal view when the user tries.. is the second view on the stack and so there is a Back button. Then in the navigation controller delegate catch the Back button and dismiss the modal view when the user tries to return to what you know to be the root level. So void doButton..
iPhone/iPad App Code Obfuscation - Is it Possible? Worth it? http://stackoverflow.com/questions/5556849/iphone-ipad-app-code-obfuscation-is-it-possible-worth-it obfuscated app any more. Crash reports will be useless. You might also want to read the article Obfuscating Cocoa . Back to the fact there doesn't seem to be an obfuscator What you can do is this trick say you have a header like this @interface..
Example or explanation of Core Data Migration with multiple passes? http://stackoverflow.com/questions/5995231/example-or-explanation-of-core-data-migration-with-multiple-passes records this may crash the whole process. It's possible to narrow the fetched entities down with a Filter predicate . Back to our two mapping models. We create the first mapping model like this 1. New File Resource Mapping Model 2. Choose a name..
How to adjust UIToolBar left and right padding http://stackoverflow.com/questions/6021138/how-to-adjust-uitoolbar-left-and-right-padding 10 topCapHeight 0 UIButton btnTest UIButton buttonWithType UIButtonTypeCustom btnTest setBackgroundImage buttonImage forState UIControlStateNormal btnTest setTitle @ Back forState UIControlStateNormal btnTest.titleLabel.. UIButtonTypeCustom btnTest setBackgroundImage buttonImage forState UIControlStateNormal btnTest setTitle @ Back forState UIControlStateNormal btnTest.titleLabel setFont UIFont boldSystemFontOfSize 13 btnTest setBackgroundImage imgToolbarButton.. setTitle @ Back forState UIControlStateNormal btnTest.titleLabel setFont UIFont boldSystemFontOfSize 13 btnTest setBackgroundImage imgToolbarButton stretchableImageWithLeftCapWidth 5 topCapHeight 0 forState UIControlStateNormal btnTest addTarget..
iPhone: Can a dev other than team agent build an app for distribution http://stackoverflow.com/questions/629057/iphone-can-a-dev-other-than-team-agent-build-an-app-for-distribution s to be part of the team in the Member Center https developer.apple.com membercenter index.action#invitations 5 Back in the iOS Provisioning Portal download the app's Distribution Certificate Certificates Distribution tab . Should be named..
http://stackoverflow.com/questions/6851660/version-vs-build-in-xcode-4 tab. Under the Versioning section set the Current Project Version to the initial build number you want to use e.g. 1 . Back on the Build Phases tab drag and drop your Run Script phase after the Copy Bundle Resources phase to avoid a race condition..
Customization of UINavigationBar and the back button http://stackoverflow.com/questions/7066874/customization-of-uinavigationbar-and-the-back-button customize the back button UIBarButtonItem StyledButton.h @interface UIBarButtonItem StyledButton UIBarButtonItem styledBackBarButtonItemWithTarget id target selector SEL selector UIBarButtonItem styledCancelBarButtonItemWithTarget id target selector.. SEL selector @end UIBarButtonItem StyledButton.m @implementation UIBarButtonItem StyledButton UIBarButtonItem styledBackBarButtonItemWithTarget id target selector SEL selector UIImage image UIImage imageNamed @ button_back image image stretchableImageWithLeftCapWidth.. @ button_back image image stretchableImageWithLeftCapWidth 20.0f topCapHeight 20.0f NSString title NSLocalizedString @ Back nil UIFont font UIFont boldSystemFontOfSize 12.0f UIButton button UIButton styledButtonWithBackgroundImage image font font..
how to hide the keyboard when empty area is touched on iphone http://stackoverflow.com/questions/804563/how-to-hide-the-keyboard-when-empty-area-is-touched-on-iphone status bar or any tab or navigation controllers . Select the button and then go to the Layout Menu and select Send To Back. Also set the button's Type to custom which is invisible if you don't specifically supply any drawing code for it. Connect..
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