2014/10/15 下午 10:13:15

iphone Programming Glossary: remains

How to set viewport meta for iPhone that handles rotation properly?

http://stackoverflow.com/questions/1230019/how-to-set-viewport-meta-for-iphone-that-handles-rotation-properly

display nicely on the iPhone. It works great until the user rotates the device into landscape mode where the display remains constrained to 320px. Is there a simple way to specify a viewport that changes in response to the user changing the device..

Core-Data iPhone: could not locate an NSManagedObjectModel

http://stackoverflow.com/questions/1632497/core-data-iphone-could-not-locate-an-nsmanagedobjectmodel

viewController.view Configure and show the window window makeKeyAndVisible The rest of CoreDataAppDelegete.m remains unchanged. In the MenuViewController when the button is clicked the following action takes place RootViewController modalViewController1..

MFMailComposeViewController image orientation

http://stackoverflow.com/questions/20204495/mfmailcomposeviewcontroller-image-orientation

so it will display correctly. Be clear that this 㶥otation does not effect the underlying storage of the UIImage which remains as 3264w x 2448h. If you capture an image in landscape mode image.imageOrientation will return UIImageOrientationUp. UIImageOrientationUp.. based on what I 脎e seen so far that the orientation property of the UIImage is superfluous thereafter. So long as it remains missing stripped or set to UIImageOrientationUp your images should be displayed correctly at each step along the way and..

What exactly must I do in viewDidUnload?

http://stackoverflow.com/questions/2261972/what-exactly-must-i-do-in-viewdidunload

are to be used when the view itself is loaded and unloaded. This permits a usage pattern in which the view controller remains loaded in memory but the view itself can be loaded and unloaded as required init viewDidLoad viewDidUnload viewDidLoad viewDidUnload..

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

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 the popover to respect the sizes that are set up..

iphone: playing audio playlist in the background?

http://stackoverflow.com/questions/3297571/iphone-playing-audio-playlist-in-the-background

only if the device locks but if the user presses the home button and the app goes to the background the problem still remains iphone audio ios4 avaudioplayer multitasking share improve this question THE SOLUTION Just add UIApplication sharedApplication..

How to make a transparent UIWebView

http://stackoverflow.com/questions/3646930/how-to-make-a-transparent-uiwebview

In the detail view I have to display some text and a background image text is different for each row but the image remains the same . The easiest way in my opinion is to put the text in an .rtf file and display it in a UIWebView. Then just put..

Missing AVFoundation.framework

http://stackoverflow.com/questions/385530/missing-avfoundation-framework

my app and had it approved so I don't think there's anything wrong with this approach. The AVFoundation reference remains red in XCode but it seems to work fine. Deleting the framework reference causes compile errors so it definitely needs to..

Getting displacement from accelerometer data with Core Motion

http://stackoverflow.com/questions/4449565/getting-displacement-from-accelerometer-data-with-core-motion

. This is some strategy to react on several bad situations triggering the object to drift away although the device remains fixed no native speaker I mean without moving in your hands. The most troubling one is a velocity greater than 0 without..

Changing the size of the UISearchBar TextField?

http://stackoverflow.com/questions/556814/changing-the-size-of-the-uisearchbar-textfield

that it abuts the N B. That's it. You can enable a cancel button if you want too and it also won't overlap the index remains within the search bar . Apparently a Table View can only have 1 subview in its header that's why you need to put the View..

Instance variables with underscore in Objective-C 2.0 and renaming with @synthetize leads to optimization warnings by the 'Analyze' tool of Xcode 4 [duplicate]

http://stackoverflow.com/questions/6124109/instance-variables-with-underscore-in-objective-c-2-0-and-renaming-with-synthet

what are they for The static analyzer is thus warning you because typically variables that are never accessed are just remains of older code that has changed and you can remove them. But in your case it could be perfectly fine. share improve this..

Lock Unlock events iphone

http://stackoverflow.com/questions/706344/lock-unlock-events-iphone

awake while backgrounded there are no ways to determine that the screen is locked CPU speed doesn't report BUS speed remains the same mach_time denom numer doesn't change ... However it seems Apple does turn off the accelerometer when the device..

How to detect “IAP crackers”?

http://stackoverflow.com/questions/7465713/how-to-detect-iap-crackers

of previously used transaction IDs. Even with IAP cracking available to non jailbroken users now though my basic point remains that this may be more trouble than it's worth to make back the amount of time you'll spend implementing and maintaining..

Having trouble creating UIImage from CIImage in iOS5

http://stackoverflow.com/questions/7788438/having-trouble-creating-uiimage-from-ciimage-in-ios5

am able to use the CIImage to run the face detector etc. but it does not show up in the UIImageView ... the imageView remains white. Any ideas as to the problem I am using the following to setup my session self.session AVCaptureSession alloc init..

iCloud basics and code sample [closed]

http://stackoverflow.com/questions/7795629/icloud-basics-and-code-sample

Even though the file is no longer in your sandbox your app still has full access to it. Although a copy of the file remains local to the current device the file is also sent to iCloud so that it can be distributed to other devices. The iCloud daemon..

Moving a Stick figure, anchorpoints, animation, or something else…?

http://stackoverflow.com/questions/7808981/moving-a-stick-figure-anchorpoints-animation-or-something-else

250 100 . Let's say you move the anchorPoint to 0.1f 0.1f ._______. . . 簞簞簞簞 The position of the sprite remains unchanged at 250 100 . The anchorPoint position also doesn't change. What changes is how the texture is centered around.. texture rather than some arbitrary point that you can't even see without the help of some debug drawing. The question remains When would you want to modify the anchor point I've done so only in the following situations and avoid it in all other scenarios.. can be neatly right aligned with the right screen window border regardless of the width of its texture. The position remains the same screen width screen height 2 . __________. ._______. 簞簞簞 Just for comparison if you wanted to right align..