¡@
2014/10/15 ¤U¤È 10:12:37
iphone Programming Glossary: placedHow do I change the title of the “back” button on a Navigation Bar http://stackoverflow.com/questions/1449339/how-do-i-change-the-title-of-the-back-button-on-a-navigation-bar share improve this question I edited this to provide the definitive answer This should be placed in the method that calls the ViewController titled NewTitle . Right before the push or popViewController..
What are the sizes used for the iOS application splash screen? http://stackoverflow.com/questions/2634898/what-are-the-sizes-used-for-the-ios-application-splash-screen reply is rather old but stills seems popular. I've written a blog post based on Apple's doco and placed it on my blog . I hope you guys find it useful. Yes. In iPhone iPad development the Default.png file..
Do you need to create an NSAutoreleasePool within a block in GCD? http://stackoverflow.com/questions/4141123/do-you-need-to-create-an-nsautoreleasepool-within-a-block-in-gcd thread or operation because none exists by default. Does the same rule apply to a block that is placed within a Grand Central Dispatch queue and will be run on a non main thread That is do you need to create.. grand central dispatch share improve this question Does the same rule apply to a block that is placed within a Grand Central Dispatch queue and will be run on a non main thread That is do you need to create..
iOS SDK - Programmatically generate a PDF file http://stackoverflow.com/questions/4362734/ios-sdk-programmatically-generate-a-pdf-file a ridiculous way to write to a PDF file having to calculate where lines and other objects will be placed. void CreatePDFFile CGRect pageRect const char filename This code block sets up our PDF Context so..
how to display test IAd banner in the simulator http://stackoverflow.com/questions/5947552/how-to-display-test-iad-banner-in-the-simulator UIView beginAnimations @ animateAdBannerOff context NULL Assumes the banner view is placed at the bottom of the screen. bannerView.frame CGRectOffset bannerView.frame 0 bannerView.frame.size.height..
What is the best way to deal with the NSDateFormatter locale “feature”? http://stackoverflow.com/questions/6613110/what-is-the-best-way-to-deal-with-the-nsdateformatter-locale-feature version to be wrong. Note that the log in the category version IS getting executed and stops placed in the code are hit so it's not simply a case of the code somehow not getting used. Bounty update Since..
How do I change the title of the “back” button on a Navigation Bar http://stackoverflow.com/questions/1449339/how-do-i-change-the-title-of-the-back-button-on-a-navigation-bar do Thanks. iphone objective c uinavigationbar uinavigationitem share improve this question I edited this to provide the definitive answer This should be placed in the method that calls the ViewController titled NewTitle . Right before the push or popViewController statement. UIBarButtonItem newBackButton UIBarButtonItem..
What are the sizes used for the iOS application splash screen? http://stackoverflow.com/questions/2634898/what-are-the-sizes-used-for-the-ios-application-splash-screen ipod touch share improve this question July 2012 As this reply is rather old but stills seems popular. I've written a blog post based on Apple's doco and placed it on my blog . I hope you guys find it useful. Yes. In iPhone iPad development the Default.png file is displayed by the device automatically so you don't have..
Do you need to create an NSAutoreleasePool within a block in GCD? http://stackoverflow.com/questions/4141123/do-you-need-to-create-an-nsautoreleasepool-within-a-block-in-gcd you need to create an NSAutoreleasePool for that thread or operation because none exists by default. Does the same rule apply to a block that is placed within a Grand Central Dispatch queue and will be run on a non main thread That is do you need to create an NSAutoreleasePool within each block you dispatch to.. out where this is stated. iphone objective c cocoa osx grand central dispatch share improve this question Does the same rule apply to a block that is placed within a Grand Central Dispatch queue and will be run on a non main thread That is do you need to create an NSAutoreleasePool within each block you dispatch to..
iOS SDK - Programmatically generate a PDF file http://stackoverflow.com/questions/4362734/ios-sdk-programmatically-generate-a-pdf-file C. Looking for more Objective C style. This also seems like a ridiculous way to write to a PDF file having to calculate where lines and other objects will be placed. void CreatePDFFile CGRect pageRect const char filename This code block sets up our PDF Context so that we can draw to it CGContextRef pdfContext CFStringRef path..
how to display test IAd banner in the simulator http://stackoverflow.com/questions/5947552/how-to-display-test-iad-banner-in-the-simulator NSError error NSLog @ the failed error is @ error if self.isBannerVisible UIView beginAnimations @ animateAdBannerOff context NULL Assumes the banner view is placed at the bottom of the screen. bannerView.frame CGRectOffset bannerView.frame 0 bannerView.frame.size.height UIView commitAnimations self.isBannerVisible NO And my..
What is the best way to deal with the NSDateFormatter locale “feature”? http://stackoverflow.com/questions/6613110/what-is-the-best-way-to-deal-with-the-nsdateformatter-locale-feature a clear difference in the two results and I judge the category version to be wrong. Note that the log in the category version IS getting executed and stops placed in the code are hit so it's not simply a case of the code somehow not getting used. Bounty update Since I haven't gotten any applicable replies yet I'll extend..
How to use OpenGL ES on a separate thread on iphone? http://stackoverflow.com/questions/1253145/how-to-use-opengl-es-on-a-separate-thread-on-iphone to use OpenGL ES on a separate thread on iphone The OpenGL ES rendering loop is placed on a separate thread in my iphone application. Everything goes fine except that the EAGLContext's presentRenderbuffer method..
How do I change the title of the “back” button on a Navigation Bar http://stackoverflow.com/questions/1449339/how-do-i-change-the-title-of-the-back-button-on-a-navigation-bar uinavigationitem share improve this question I edited this to provide the definitive answer This should be placed in the method that calls the ViewController titled NewTitle . Right before the push or popViewController statement. UIBarButtonItem..
UITableView issue when using separate delegate/dataSource http://stackoverflow.com/questions/254354/uitableview-issue-when-using-separate-delegate-datasource using separate delegate dataSource General Description To start with what works I have a UITableView which has been placed onto an Xcode generated view using Interface Builder. The view's File Owner is set to an Xcode generated subclass of UIViewController..
What are the sizes used for the iOS application splash screen? http://stackoverflow.com/questions/2634898/what-are-the-sizes-used-for-the-ios-application-splash-screen July 2012 As this reply is rather old but stills seems popular. I've written a blog post based on Apple's doco and placed it on my blog . I hope you guys find it useful. Yes. In iPhone iPad development the Default.png file is displayed by the..
Adding a UILabel to a UIToolbar http://stackoverflow.com/questions/333441/adding-a-uilabel-to-a-uitoolbar any view you require. Here is some example code. Note since other buttons are typically on the toolbar spacers are placed on each side of the title button so it stays centered. NSMutableArray items self.toolbar items mutableCopy UIBarButtonItem..
UITextField in UIAlertView on iPhone - how to make it responsive? http://stackoverflow.com/questions/376104/uitextfield-in-uialertview-on-iphone-how-to-make-it-responsive in UIAlertView on iPhone how to make it responsive I placed a UITextField into a UIAlertView and moved it up so the keyboard wouldn't cover it up with the following code dialog setDelegate..
Do you need to create an NSAutoreleasePool within a block in GCD? http://stackoverflow.com/questions/4141123/do-you-need-to-create-an-nsautoreleasepool-within-a-block-in-gcd for that thread or operation because none exists by default. Does the same rule apply to a block that is placed within a Grand Central Dispatch queue and will be run on a non main thread That is do you need to create an NSAutoreleasePool.. c cocoa osx grand central dispatch share improve this question Does the same rule apply to a block that is placed within a Grand Central Dispatch queue and will be run on a non main thread That is do you need to create an NSAutoreleasePool..
Moving the cursor to the beginning of UITextField http://stackoverflow.com/questions/4180263/moving-the-cursor-to-the-beginning-of-uitextfield there a way to make the cursor be at the start of a UITextField When I display the control with content the cursor is placed at the end of the string. I'd like to move it to the beginning. iphone uitextfield share improve this question You're..
iOS SDK - Programmatically generate a PDF file http://stackoverflow.com/questions/4362734/ios-sdk-programmatically-generate-a-pdf-file This also seems like a ridiculous way to write to a PDF file having to calculate where lines and other objects will be placed. void CreatePDFFile CGRect pageRect const char filename This code block sets up our PDF Context so that we can draw to..
Invoke native date picker from web-app on iOS/Android http://stackoverflow.com/questions/4946919/invoke-native-date-picker-from-web-app-on-ios-android onclick or onfocus to trigger the iOS plugin first makes the regular keyboard show after which the date picker is placed on top of that. Next after using the date picker one still needs to close the regular keyboard. Using this .blur to remove..
Why does viewWillAppear not get called when an app comes back from the background? http://stackoverflow.com/questions/5277940/why-does-viewwillappear-not-get-called-when-an-app-comes-back-from-the-backgroun be taken in the context of what is going on in your own application and not in the context of your application being placed in the foreground when you switch back to it from another app. In other words if someone looks at another application or..
how to display test IAd banner in the simulator http://stackoverflow.com/questions/5947552/how-to-display-test-iad-banner-in-the-simulator is @ error if self.isBannerVisible UIView beginAnimations @ animateAdBannerOff context NULL Assumes the banner view is placed at the bottom of the screen. bannerView.frame CGRectOffset bannerView.frame 0 bannerView.frame.size.height UIView commitAnimations..
What is the best way to deal with the NSDateFormatter locale “feature”? http://stackoverflow.com/questions/6613110/what-is-the-best-way-to-deal-with-the-nsdateformatter-locale-feature and I judge the category version to be wrong. Note that the log in the category version IS getting executed and stops placed in the code are hit so it's not simply a case of the code somehow not getting used. Bounty update Since I haven't gotten..
How to use UIPanGestureRecognizer to move object? iPhone/iPad http://stackoverflow.com/questions/6672677/how-to-use-uipangesturerecognizer-to-move-object-iphone-ipad I am working on I have a UIView white rectangle on image that I wish to drag with that class and in my .m file I have placed void setTranslation CGPoint translation inView UIView view NSLog @ Test to see if this method gets executed and that method..
Save An Image To Application Documents Folder From UIView On IOS http://stackoverflow.com/questions/6821517/save-an-image-to-application-documents-folder-from-uiview-on-ios an image until it can be saved. The problem is I can't figure out how to actually save and retrieve the image I've placed in the view. I have retrieved and placed the image in the UIImageView like this Get Image void getPicture id sender UIImagePickerController.. is I can't figure out how to actually save and retrieve the image I've placed in the view. I have retrieved and placed the image in the UIImageView like this Get Image void getPicture id sender UIImagePickerController picker UIImagePickerController..
UINavigationBar's drawRect is not called in iOS 5.0 http://stackoverflow.com/questions/7657465/uinavigationbars-drawrect-is-not-called-in-ios-5-0 drawRect is not called in iOS 5.0 I've overrided placed in category or swizzled UINavigationBar's drawRect to show custom background. In iOS 5 it's not working. What should I do..
iOS 5 does not allow to store downloaded data in Documents directory? http://stackoverflow.com/questions/8209406/ios-5-does-not-allow-to-store-downloaded-data-in-documents-directory downloaded data to Library Caches directory instead of to the Documents directory 2. Where should my database file be placed to Documents or Caches If I put it products in the Caches then I have to change the logic of retrieval also since it is..
how can i detect the touch event of an UIImageView http://stackoverflow.com/questions/855095/how-can-i-detect-the-touch-event-of-an-uiimageview can i detect the touch event of an UIImageView I have placed an image UIImageView on the navigation bar. Now I want to detect the touch event and want to handle the event. Could you..
|
