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2014/10/15 ¤U¤È 10:10:10
iphone Programming Glossary: illustrateHTML Content fit in UIWebview without zooming out http://stackoverflow.com/questions/10666484/html-content-fit-in-uiwebview-without-zooming-out to alter the HTML this example does the job but is less than perfect from an HTML parsing standpoint. I just wanted to illustrate my point. It does work for your example and probably most cases. The inset of 40 can probably be detected programmatically..
iOS Paper fold (origami / accordion) effect animation, with manual control http://stackoverflow.com/questions/11157888/ios-paper-fold-origami-accordion-effect-animation-with-manual-control the opening folds. Any help would be much appreciated thanks in advance EDIT Okay here's some example code to better illustrate what I'm struggling with This method triggers the origami effect animation void showOrigamiTransitionWith UIView view NumberOfFolds..
http://stackoverflow.com/questions/12091916/uiview-with-a-dashed-line of the transformation I am making on my UIView I am not able to draw correctly using the draw method. Edit 1 Just to illustrate my problem Normally what you have is UIView and then you basically just draw something in it in this case a simple line..
Dynamically setting layout on UICollectionView causes inexplicable contentOffset change http://stackoverflow.com/questions/13780138/dynamically-setting-layout-on-uicollectionview-causes-inexplicable-contentoffset even invalid changes to the contentOffset causing cells to move incorrectly making the feature virtually unusable. To illustrate the problem I put together the following sample code that can be attached to a default collection view controller dropped..
how i can implement a custom UIAlertview with a progress bar and a cancel button? http://stackoverflow.com/questions/1656309/how-i-can-implement-a-custom-uialertview-with-a-progress-bar-and-a-cancel-button a user to upload images to my server. I want to show the upload progress in an alertView. I need some example code to illustrate how to implement a custom UIAlertView with a progress bar. Thanks in advance. iphone progress bar uialertview share improve..
Inter-ViewController parameters passing in iPhone programming… how to? http://stackoverflow.com/questions/2714309/inter-viewcontroller-parameters-passing-in-iphone-programming-how-to starting a new project very soon. So I use this break to ask the question is there any best practice code example to illustrate how to share data between two ViewControllers but not globally Let me put it in an example this is a game there is a NSString..
Passing parameters on button action:@selector http://stackoverflow.com/questions/3716633/passing-parameters-on-button-actionselector button inheriting from UIButton that allows you to store the other intended arguments. Hopefully these two snippets illustrate what to do. myOwnbutton.argOne someValue myOwnbutton addTarget self action @selector buttonTouchUpInside forControlEvents..
Why animating custom CALayer properties causes other properties to be nil during animation? http://stackoverflow.com/questions/4016496/why-animating-custom-calayer-properties-causes-other-properties-to-be-nil-during convenient at all. The purpose is not to grow shrink a circle I know I can use transformation for this. It is only to illustrate with a simple example the problem of animating a single custom property without having to animate all the other ones. I've..
DatePicker Stopping CoreData Work http://stackoverflow.com/questions/4326303/datepicker-stopping-coredata-work date to now you are actually manipulating the HH MM SS to something else even though you don't see it manually . To illustrate what I'm trying to say when you fetch is with a predicate of dateSaved picker.date it is looking for a date in the format..
http://stackoverflow.com/questions/4874172/iphone-ios-custom-control In case of a dial control you would control the amount of rotation based on y coordinate movement for example. To illustrate I for example have used images if my control only needed to change when pressed for example just swap the images. I also..
Repeating NSTimer, weak reference, owning reference or iVar? http://stackoverflow.com/questions/4945028/repeating-nstimer-weak-reference-owning-reference-or-ivar the client that holds the last reference to this object makes it invalidate the timer before it disposes of it. Let me illustrate the situation with a couple of sort of object graphs You start in a state from which you setup the timer and set yourself..
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 out what Apple hints in their documentation . It's actually very easy but a long way to go before it's obvious. I'll illustrate the explanation with an example. The initial situation is this Data Model Version 1 It's the model you get when you create..
Rotating an image 90 degrees on same position when orientation changes http://stackoverflow.com/questions/6404786/rotating-an-image-90-degrees-on-same-position-when-orientation-changes
Make subview rotate too when device is rotated iPhone/iPad http://stackoverflow.com/questions/6654741/make-subview-rotate-too-when-device-is-rotated-iphone-ipad that I created in interface builder. The nib file that I am actually placing is I just placed random controls to illustrate better my point. so everything so far is great the view from anotherViewController shows up on ViewMain when the user presses..
iPhone objective-c: detecting a 'real' word http://stackoverflow.com/questions/6861161/iphone-objective-c-detecting-a-real-word will work with other languages but at this point I'll take what I can get. Lastly here's some pseudo code to better illustrate my needs BOOL isDictionaryWord NSString word returns TRUE when word @ greetings . returns FALSE when word @ slkfjsdkl iphone..
how to display UIActivityIndicatorView BEFORE rotation begins http://stackoverflow.com/questions/7041261/how-to-display-uiactivityindicatorview-before-rotation-begins willRotate method doesn't actually affect the display until after the willAnimateRotation method. The following code illustrates the issue. When run the activity indicator appears only very briefly and AFTER the simulateHardWorkNeededToGetDisplayInShapeBeforeRotation.. a tableView with just a few rows prior to the rotate and then reloading the real one over that etc. Example code to illustrate the issue @implementation ActivityIndicatorViewController @synthesize activityIndicatorView _pgActivityIndicatorView @synthesize..
Unwanted scrolling when animating zoomScale in UIScrollView http://stackoverflow.com/questions/7301744/unwanted-scrolling-when-animating-zoomscale-in-uiscrollview is changed that's the bug before the zooming occurs. The contentOffset seems to be changed in Apple's code. To illustrate the problem I modified Apple's sample app ZoomingPDFViewer. The code is on github https github.com DirkMaas ZoomingPDFViewer..
Alternative to global variables in app delegate http://stackoverflow.com/questions/7635008/alternative-to-global-variables-in-app-delegate how you could update the controller interfaces and there are two free 'elsewhere' methods at the end which further illustrate how to use these @interface MONArrowPosition NSObject float arrowPosition @end @implementation MONArrowPosition id initWithPosition.. to the effects of global state. again i can't get too specific using the samples provided but i think this should illustrate the concepts i originally outlined well enough i don't think a project wide review is needed . share improve this answer..
iCloud: can I ignore those who disable iCloud? http://stackoverflow.com/questions/7798555/icloud-can-i-ignore-those-who-disable-icloud whether I should stop putting the user's data in the good old documents folder which is found in the app's sandbox. To illustrate my problem The docs don't give an answer as far as I can see. Let's suppose I have an App which handles different txt files...
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