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2014/10/15 ¤U¤È 10:08:14
iphone Programming Glossary: endingNot sure why UIView is being nudged up by around 10px http://stackoverflow.com/questions/1054539/not-sure-why-uiview-is-being-nudged-up-by-around-10px by 10 pixels approx. . So I get the impression that the view is being displayed from 10 pixels off the screen and ending short. Any idea why this might be happening how I can fix or how I can further debug what's going on I've checked my .xib..
Check if the time and date is between a particular date and time http://stackoverflow.com/questions/10671468/check-if-the-time-and-date-is-between-a-particular-date-and-time you add the start and end times onto the current date to come up with a specific point in time for the starting and ending times. Once you have those dates you can use the compare and timeIntervalSinceDate methods of NSDate to get the values that.. Return if today's date is not between the start and end dates if startDate compare currentTime NSOrderedDescending endDate compare currentTime NSOrderedAscending return Break the timeDurationString into separate words NSArray timeDurationStringWords.. the start and end dates if startDate compare currentTime NSOrderedDescending endDate compare currentTime NSOrderedAscending return Break the timeDurationString into separate words NSArray timeDurationStringWords timeDurationString componentsSeparatedByString..
Hitting buttons while UIView is in transition, flipping in or out http://stackoverflow.com/questions/1370953/hitting-buttons-while-uiview-is-in-transition-flipping-in-or-out out . The second and next hits would trigger the same action over again creating some interesting results such as ending up with no views visible but my underlying UIWindow. I am thinking that I should call coming.view setUserInteractionEnabled..
CGAffineTransformMakeRotation counter clockwise always http://stackoverflow.com/questions/13791582/cgaffinetransformmakerotation-counter-clockwise-always them. Figure out what your starting angle is figure out which direction you want to rotate and figure out what your ending angle is. Make sure that it's less than your starting angle if you want to go counter clockwise. Here is the code I use..
http://stackoverflow.com/questions/2593976/uitextfield-events for UIControl . After initializing your textField call addTarget action forControlEvents example for the touch event ending an edit session textField addTarget self action @selector handleTouchValueChanged forControlEvents UIControlEventEditingDidEnd..
Trigerring other animation after first ending Animation (Objetive-C) http://stackoverflow.com/questions/2710939/trigerring-other-animation-after-first-ending-animation-objetive-c other animation after first ending Animation Objetive C I have a simple animation which simply modify the position of a button UIView beginAnimation nil context..
Objective-C: alloc of object within init of another object (memory management) http://stackoverflow.com/questions/2818254/objective-c-alloc-of-object-within-init-of-another-object-memory-management counter when setting self.myArray but additionally I have already a 1 retain due to the NSMutableArray alloc and then ending up with a retain count of 2 for that object but only releasing once in the dealloc . Thus the second solution seems more..
Must drawInRect: for a separate context be executed on the main thread? http://stackoverflow.com/questions/3207536/must-drawinrect-for-a-separate-context-be-executed-on-the-main-thread scaledImageWithWidth 24.f andHeight 32.f UIImage bloated i scaledImageWithWidth 48.f andHeight 64.f cyclePool release ending here pool release I thought the above fixed the issue until I ran the app and it crashed on me with exit code 0 again just..
SenTestCase in Xcode 3.2 and XCBuildLogCommandInvocationSection Errors http://stackoverflow.com/questions/3516745/sentestcase-in-xcode-3-2-and-xcbuildlogcommandinvocationsection-errors seems to be a regression with some part of the reporting code not respecting timezone issues. The output is tagged as ending before it began so gets very confused and chokes. One work around that I found somewhere on Google is to change the Run..
http://stackoverflow.com/questions/4504942/mobile-safari-svg-problem is Content Type text html . HTML inline svg works with a mimi type Content Type text xml ... you can create this by ending the document with xml instead of html as they have done here https developer.mozilla.org presentations xtech2005 svg canvas..
Drawing bezier curves with my finger in iOS? http://stackoverflow.com/questions/4672646/drawing-bezier-curves-with-my-finger-in-ios You can also use a similarly named function with CGPaths. When using bezier curves you need 4 points starting point ending point and a control point at each end to define the curve. One way to define this is to have the user drag a finger to define..
NSPredicate endswith multiple files http://stackoverflow.com/questions/5032541/nspredicate-endswith-multiple-files endswith multiple files I am trying to filter an array using a predicate checking for files ending in a set of extensions. How could I do it Would something close to 'self endswith in @' work Thanks NSArray dirContents..
How to create custom easing function with Core Animation? http://stackoverflow.com/questions/5161465/how-to-create-custom-easing-function-with-core-animation and 1.0 is the end and returns a scale factor where 0.0 would produce the starting value and 1.0 would produce the ending value typedef double ^KeyframeParametricBlock double @interface CAKeyframeAnimation Parametric id animationWithKeyPath NSString..
Custom transition between two UIViews http://stackoverflow.com/questions/5511514/custom-transition-between-two-uiviews options completion but I can only get it to flip the entire screen instead of starting the flip with A's frame and ending with B's frame. I know I can do 3D like transforms to the view's layers but I'm not sure which set of animation APIs I should..
Store orientation to an array - and compare http://stackoverflow.com/questions/6368618/store-orientation-to-an-array-and-compare are a number of issues you have to address in a real world application. For example using offset instead of fixed ending points or defining measures of fit see this paper page 363 5. boundary conditions and page 364. The above linked paper has..
Making a call programatically from iphone app and returning back to the app after ending the call http://stackoverflow.com/questions/7104883/making-a-call-programatically-from-iphone-app-and-returning-back-to-the-app-afte a call programatically from iphone app and returning back to the app after ending the call I am trying to initiate a call from my iphone app and I did it the follwing way.. IBAction call id sender UIAlertView..
How to download files from UIWebView and open again http://stackoverflow.com/questions/7377565/how-to-download-files-from-uiwebview-and-open-again and open again How can I create a download manager which would detect when a link you tap in a UIWebView has the file ending .pdf .png .jpeg .tiff .gif .doc .docx .ppt .pptx .xls and .xlsx and then would open a UIActionSheet asking you if you would..
What major ASIHTTPRequest features is AFNetworking missing? http://stackoverflow.com/questions/7529258/what-major-asihttprequest-features-is-afnetworking-missing for some people AFNetworking doesn't yet have a built in persistent cache but there's a persistent cache which has a pending pull request https github.com gowalla AFNetworking pull 25 Has anyone seen any good comparisons of the two libraries or.. 2 months ago AF posted a small update for POST operations that was my last complaint about the framework a small line ending fault was the reason that echonest uplaods failed with AF but were completed fine with ASI . Authentication is not an issue..
UIButton can't be touched while animated with UIView animateWithDuration http://stackoverflow.com/questions/8346100/uibutton-cant-be-touched-while-animated-with-uiview-animatewithduration subclass that is managing your buttons. When I did this I was interested in the initial touch rather than the touch ending which is typically when a tap would register but the principle is the same. Remember to import the QuartzCore framework..
List saved files in iOS documents directory in a UITableView? http://stackoverflow.com/questions/8376511/list-saved-files-in-ios-documents-directory-in-a-uitableview NSDocumentDirectory NSUserDomainMask YES NSString path paths objectAtIndex 0 stringByAppendingPathComponent @ logo.png operation.outputStream NSOutputStream outputStreamToFileAtPath path append NO operation setCompletionBlockWithSuccess.. is tapped I'd like a UIWebView to navigate to that file all offline . Also how can I just get the filename and ending such as logo.png instead of http www.reddexuk.com logo.png How can I do this iphone objective c ios xcode afnetworking..
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