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2014/10/15 ¤U¤È 10:08:03
iphone Programming Glossary: elegantiPhone board game: OpenGL ES or CoreGraphics? [closed] http://stackoverflow.com/questions/1082511/iphone-board-game-opengl-es-or-coregraphics were absolutely sure that you couldn't get the kind of performance you want from Core Animation. OpenGL is a lot less elegant to code for. For a good example of how to do a board game using Core Animation Apple has provided the GeekGameBoard sample..
How can I enforce an specific direction (i.e. clockwise) of rotation in Core Animation? http://stackoverflow.com/questions/1149635/how-can-i-enforce-an-specific-direction-i-e-clockwise-of-rotation-in-core-ani constrain it to rotate clockwise. Would I have to do that by changing animations in little steps or is there an more elegant way iphone cocoa touch uikit core animation share improve this question The following snippet rotates a view called..
How to handle different orientations in iOS 6 http://stackoverflow.com/questions/15947349/how-to-handle-different-orientations-in-ios-6 situations. Cheers ADDED Please do not post this as answer from landscape to portrait I hope that there' s more elegant way to do it. iphone objective c ios6 rotation share improve this question Using UIDevice setOrientation is a private..
What is the right choice between NSDecimal, NSDecimalNumber, CFNumber? http://stackoverflow.com/questions/1704504/what-is-the-right-choice-between-nsdecimal-nsdecimalnumber-cfnumber since Objective C does not support operator overloading like C does. I agree that it makes your code somewhat less elegant. One comment on the code you posted r obj performSelector NSSelectorFromString @ capitalizedAmount is rather unelegant... elegant. One comment on the code you posted r obj performSelector NSSelectorFromString @ capitalizedAmount is rather unelegant. Either r obj performSelector @selector capitalizedAmount or even the simple r obj capitalizedAmount would be better unless..
Make a view (initialized from initWithNibName) load all its subview http://stackoverflow.com/questions/1935526/make-a-view-initialized-from-initwithnibname-load-all-its-subview viewController.view removeFromSuperview to initialize the subviews of viewcontroller first. Is there any more elegant way like a loadSubviews method or something for this task iphone uiview load subview share improve this question First..
How do you prompt the user to rate your iphone app without waiting for them to delete the app? http://stackoverflow.com/questions/2015470/how-do-you-prompt-the-user-to-rate-your-iphone-app-without-waiting-for-them-to-d my app prompt and brings the user right into the review portion of your app on the App Store. It's a very clean and elegant way to provide that minimum barrier so that your users are more likely to submit reviews of your app. Hope this helps.....
How to set the width of a cell in a UITableView in grouped style http://stackoverflow.com/questions/2539021/how-to-set-the-width-of-a-cell-in-a-uitableview-in-grouped-style down UITableView width is not trivial work not to mention that expanding subviews beyond its superview is not a very elegant thing to do in the first place. Custom cell rendering to fake a narrower width To do this you have to prepare special background..
Handling multiple UISwitch controls in a table view without using tag property http://stackoverflow.com/questions/2559720/handling-multiple-uiswitch-controls-in-a-table-view-without-using-tag-property this question I fixed this by subclassing UISwitch like so @interface NamedUISwitch UISwitch NSString name It seems elegant no index arrays required and the tag property is free to do whatever it wants. I read that you have to be careful with subclassing..
What is the best way to enter numeric values with decimal points? http://stackoverflow.com/questions/276382/what-is-the-best-way-to-enter-numeric-values-with-decimal-points entered without having to regex the final result Thanks iphone cocoa touch share improve this question A more elegant solution happens to also be the simplest. You don't need a decimal separator key Why Because you can simply infer it from..
Prevent the animation when clicking “Back” button in a navigation bar? http://stackoverflow.com/questions/3119528/prevent-the-animation-when-clicking-back-button-in-a-navigation-bar can I do to prevent this animation iphone uinavigationcontroller back button share improve this question More elegant with a category. This assumes you navigation controller object is set in your app delegate. Just put this before your @implementaion..
Clean autorotation transitions in a paging UIScrollView http://stackoverflow.com/questions/3322554/clean-autorotation-transitions-in-a-paging-uiscrollview mask this by overlaying an opaque UIView before rotation and hiding it after. But that's a hack. There must be an elegant way to do this... iphone uiscrollview autorotate share improve this question Frankly I don't know what you're doing..
COMET (server push to client) on iPhone http://stackoverflow.com/questions/337985/comet-server-push-to-client-on-iphone in each of my controllers just so I can get out of the box COMET from their javascript framework Is there a more elegant approach iphone objective c cocoa touch http comet share improve this question There are a couple of solutions available..
iPhone Smooth Transition from One Video To Another http://stackoverflow.com/questions/3410003/iphone-smooth-transition-from-one-video-to-another doesn't support that. stopping the current video loading new content and then starting it is a solution but not very elegant. We are making a interactive sales tool for our reps and we want this to look as professional as possible. CURRENT THOUGHT..
iPad - More than one UITableView in the same screen http://stackoverflow.com/questions/3858554/ipad-more-than-one-uitableview-in-the-same-screen for a first UITableView and other DataSource and Delegate class for the second UITableView or have other approach more elegant tks a lot. iphone objective c ipad share improve this question In august I put some example code online where I use..
http://stackoverflow.com/questions/4213529/saving-uiview-contents-in-ios-4-with-real-size-of-the-images-inside-i-e-scale context and load again all images inside with scale 1 and that should do but I was wondering if there is any more elegant way to do that Seems like a waist of memory and processor time to reload everything again since it's already done ... p.s...
http://stackoverflow.com/questions/4847163/round-two-corners-in-uiview also need to mask the subviews you could use CALayer masking. There are 2 ways to do this. The first one is a bit more elegant the second one is a workaround but it's also fast. Both are based on CALayer masking. I've used both methods in a couple..
Understanding reference counting with Cocoa and Objective-C http://stackoverflow.com/questions/6578/understanding-reference-counting-with-cocoa-and-objective-c with C's malloc and free concept but Cocoa's references counting scheme has me rather confused. I'm told it's very elegant once you understand it but I'm just not over the hump yet. How do release retain and autorelease work and what are the conventions..
UIModalTransitionStylePartialCurl with UITabBarController http://stackoverflow.com/questions/6873903/uimodaltransitionstylepartialcurl-with-uitabbarcontroller the problem I had which was to get a half page curl with an un curled toolbar at the bottom. There must be a more elegant way to do this but this is how I managed. The rootViewController of my AppDelegate is a subclass of UIViewController which.. posted a sample project with more details on Github . Hopefully someone can take this and turn it into a slightly more elegant solution or expand it to work with a UINavigationController or UITabBarController . I think the trick is to pull the View..
UITextView and UIPickerView with its own UIToolbar http://stackoverflow.com/questions/885002/uitextview-and-uipickerview-with-its-own-uitoolbar ideas how to implement this. Would I create my own subview with that toolbar and textview pickerview Is there a more elegant way Especially something that leverages becomeFirstResponder of UITextfield iphone cocoa touch uitextfield uitextview uipickerview..
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