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2014/10/15 ¤U¤È 10:03:35
iphone Programming Glossary: altogetherdequeueReusableCellWithIdentifier not reusing cells http://stackoverflow.com/questions/14453741/dequeuereusablecellwithidentifier-not-reusing-cells So if you flip quickly it has trouble catching up and flagging old cells as available for reuse. This is probably not altogether bad as this is probably what gives collection views such smooth flow. Flagging old cells for reuse is one of the less important..
When to use a UIView vs. a UIViewController on the iPhone? http://stackoverflow.com/questions/1690852/when-to-use-a-uiview-vs-a-uiviewcontroller-on-the-iphone rotation it's fine to just use your regular controls placed directly on the main window and ignore UIViewController altogether. You'll still need to provide a generic controller to handle layout changes and behavior and to mediate data changes between..
Using a UITableViewController with a small-sized table? http://stackoverflow.com/questions/222956/using-a-uitableviewcontroller-with-a-small-sized-table the techniques suggested here to no avail but I did find one interesting thing if I eschew the UINavigationController altogether which I'm not yet willing to do for production but as an experiment and add the table view as a direct subview of the enclosing..
http://stackoverflow.com/questions/2336976/simple-mvc-setup-design model in an html or even a command line interface. What happens when you want to use the data model in another app altogether If your going to be writing serious code that will have thousands of users multiple versions and possibly spinoffs you need..
Stop Images from loading in UIWebView http://stackoverflow.com/questions/2598833/stop-images-from-loading-in-uiwebview external files so i dont think it is possible to have it load an HTML string. I want to stop the images from loading altogether. So how do i block them Change the HTML code as its loading somehow or block images from being loaded javascript iphone..
shouldAutorotateToInterfaceOrientation doesn't work http://stackoverflow.com/questions/2868132/shouldautorotatetointerfaceorientation-doesnt-work correct autoresizing behavior. The reason is that Interface Builder disables autosizing of a parent view ™s children altogether if those children have no springs and struts set. To enable the autosizing behavior again you must pass YES to the setAutoresizesSubviews..
Quartz PDF API Causing Out of Memory Crashes http://stackoverflow.com/questions/3088376/quartz-pdf-api-causing-out-of-memory-crashes pass the Leaks and Analyzer tests but still exhibit the same crashing behavior. So before I move away from PDFs altogether is there something I should try or something I am missing View controller code that is called in interface handlers to swap..
http://stackoverflow.com/questions/3730190/iphone-view-strategy question In addition to Alexsander's great suggestion you can eschew the use of presentModelViewController animated altogether. Instead just set the rootViewController property of the active UIWindow . After setting aViewController as the rootViewController..
AVFoundation, how to turn off the shutter sound when captureStillImageAsynchronouslyFromConnection? http://stackoverflow.com/questions/4401232/avfoundation-how-to-turn-off-the-shutter-sound-when-capturestillimageasynchrono as you don't need to have a good resolution you can grab a frame from the video stream thus avoiding the picture sound altogether. _ __ _ __ _ __ _ __ _ __ _ __ _ __ _ __ _ __ _ __ _ __ _ __ _ __ _ __ _ __ _ __ _ __ _ __ _ __ _ __ _ __ _ __ _ __ _ __..
NSMutableString as retain/copy http://stackoverflow.com/questions/4995254/nsmutablestring-as-retain-copy more as it turns out the interface is necessary less often than many people think. we can avoid many of the issues altogether in most cases by simply avoiding use of NSMutableString as an ivar where possible. as mentioned earlier NSMutableString..
How to cancel a sequence of UITouch events? http://stackoverflow.com/questions/533574/how-to-cancel-a-sequence-of-uitouch-events I can inspect the coordinates of the touch object and ignore it but what I don't know is how to cancel the sequence altogether. I don't see any method documented in the Apple Developer UIResponder Reference that I can call to cancel a touch sequence...
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 instances in your application. For this reason you should be cautious when you swizzle but you don't nee to avoid it altogether. Think of it this way... if you override a method in a class and you don't call the super class method you may cause problems..
http://stackoverflow.com/questions/5615806/disable-uitextfield-keyboard click on the text view. Once I do so the regular keyboard comes up which I don't want. How can I disable the keyboard altogether Any help is greatly appreciated. iphone cocoa touch uitextfield iphone softkeyboard share improve this question The..
Develop iPhone applications on Windows (with Virtualbox etc) http://stackoverflow.com/questions/5635915/develop-iphone-applications-on-windows-with-virtualbox-etc before I do that. I want to develop an application for iPhone but if the IDE is as nasty as they say I might skip it altogether. I just want to have a look at it first. So is it possible do install what you need to develop iPhone apps on a Windows..
Why is autorelease especially dangerous/expensive for iPhone applications? http://stackoverflow.com/questions/613583/why-is-autorelease-especially-dangerous-expensive-for-iphone-applications should explicitly release objects whenever possible. Still this suggests using autorelease carefully not avoiding it altogether. and now for my comment It sounds like there is a certain amount of overhead in maintaining the pool. I read this article..
iPhone Disabling UIActionSheet buttons http://stackoverflow.com/questions/743636/iphone-disabling-uiactionsheet-buttons although I'd echo Ed Marty's question of whether you'd be better off just omitting these buttons from the action sheet altogether instead of doing this. As always when using undocumented features there is a risk of app store rejection although this code..
How do I set a custom font for the whole application? http://stackoverflow.com/questions/7607108/how-do-i-set-a-custom-font-for-the-whole-application know. iphone objective c ios uiview custom font share improve this question Apparently to change ALL UILabels altogether you will need to setup a category on UILabel and change the default font. So here's a solution for you Create a file CustomFontLabel.h..
How to use animationWithDuration and transitionWithView altogether http://stackoverflow.com/questions/7655774/how-to-use-animationwithduration-and-transitionwithview-altogether to use animationWithDuration and transitionWithView altogether I try to use animationWithDuration and transitionWithView to create one big animation. I want to do something like this..
In app purchases and trial runs? http://stackoverflow.com/questions/7865658/in-app-purchases-and-trial-runs either for run times or life times. Applications that only run for a set number of minutes per session or that expire altogether after some period of time don ™t recruit customers so much as leave a bad taste in their mouths. Finally they also say your..
Scrolling with two fingers with a UIScrollView http://stackoverflow.com/questions/787212/scrolling-with-two-fingers-with-a-uiscrollview the NSSet touches argument note that it only contains the changed touches and ignoring events for the wrong finger altogether . If that does not work you are in trouble. Theoretically you can try to create artificial touches to feed to UIScrollView..
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