2014/10/15 下午 10:10:43

iphone Programming Glossary: jumps

Why do the pages blink/flicker after transitions in my jQuery Mobile PhoneGap app on iOS?

http://stackoverflow.com/questions/10453368/why-do-the-pages-blink-flicker-after-transitions-in-my-jquery-mobile-phonegap-ap

phonegap share improve this question This guy solved the problem it worked for me http outof.me fixing flickers jumps of jquery mobile transitions in phonegap apps CSS body Setting body margins to 0 to have proper positioning of #container..

Checking memory allocation in Instruments

http://stackoverflow.com/questions/1061235/checking-memory-allocation-in-instruments

in Instruments I've cleared my app of leaks using the leaks tool but I still notice that the objectalloc tool jumps up in the number of objects allocated and footprint when I switch views. I'm especially seeing high numbers of GeneralBlock..

Sorting 2 NSArrays together side by side

http://stackoverflow.com/questions/12436927/sorting-2-nsarrays-together-side-by-side

the original array and the second array as needed. NSArray first NSArray arrayWithObjects @ quick @ brown @ fox @ jumps nil NSArray second NSArray arrayWithObjects @ jack @ loves @ my @ sphinx nil NSMutableArray p NSMutableArray arrayWithCapacity..

UIView animation jumps at beginning

http://stackoverflow.com/questions/12535647/uiview-animation-jumps-at-beginning

animation jumps at beginning I'm running this code... UIView animateWithDuration 0.2 delay 0.0 options UIViewAnimationOptionCurveEaseOut.. nil It does exactly the same thing. The result is that the final movement is half the desired transform as it jumps half the transform in the wrong direction first. I really can't work out why this is happening Any ideas. EDIT Clearing.. So I call self.view layoutIfNeeded inside of the animate block. Without this the it has the same problem as you and jumps the distance negative translation first then animates to the correct position from there. I am calling this from a view..

UIView Animation Inconsistent Result

http://stackoverflow.com/questions/13388835/uiview-animation-inconsistent-result

again after a 2 second NSTimer the animation does run but then when i scroll my UIScrollView the view I just animated jumps back to its previous CGRect. Hope you can help its all feeling very un explanetory Ill post more code if it isn't making..

iPhone SDK - How to scroll a UITableView programmatically with animation?

http://stackoverflow.com/questions/2359339/iphone-sdk-how-to-scroll-a-uitableview-programmatically-with-animation

indexPath atScrollPosition UITableViewScrollPositionTop animated YES The problem with this code is that the table jumps right to the right position without any animation. Is there any way to enable the animation or set the duration Thanks for..

Keep uitableview static when inserting rows at the top

http://stackoverflow.com/questions/4279730/keep-uitableview-static-when-inserting-rows-at-the-top

I am using beginUpdate then insertRowsAtIndexPath endUpdates. There is no reloadData call. scrollToRowAtIndexPath jumps to the top of the current cell saved before adding rows . The other approach I tried which ends up in exactly the right..

Why is the MKMapView's userLocation property rubbish … for a while?

http://stackoverflow.com/questions/4606539/why-is-the-mkmapviews-userlocation-property-rubbish-for-a-while

the required span to encompass them all and display them all at the right zoom level. After I do that though the view jumps sideways as the Map View then automatically displays the user's location as the blue blob As it was never included in the..

Setting anchor point for UIView layer

http://stackoverflow.com/questions/4822457/setting-anchor-point-for-uiview-layer

around within it's superview. When the user touches the UIView somewhere outside self.center but within self.bounds it jumps because I add the new location to self.center to achieve the actual move. To avoid this behavior I'm trying to set an anchor.. at all. On the other hand if I set the anchor point to a precalculated point I can move the view but then of course it jumps to the precalculated point . How come this doesn't work as expected Thanks. void touchesMoved NSSet touches withEvent UIEvent..

Limit maximum scale for scaling image with pinch gesture in IOS

http://stackoverflow.com/questions/5647084/limit-maximum-scale-for-scaling-image-with-pinch-gesture-in-ios

sample from Apple which sets the scale to 1 and makes it very easy to scale image but when I remove it it jumps suddenly which is not nice. But then it is hard to track the scale since its alway set to 1. Thank you in advance. iphone..

iPhone/Objective-C - Executing curl based actions in Objective-C

http://stackoverflow.com/questions/5991789/iphone-objective-c-executing-curl-based-actions-in-objective-c

X POST u application key master secret H Content Type application json data ' aps badge 1 alert The quick brown fox jumps over the lazy dog. aliases 12345 ' https go.urbanairship.com api push Is there some sort of library I can use that achieves..

*Send to Instagram* Trick by *100 Cameras in 1*

http://stackoverflow.com/questions/6197445/send-to-instagram-trick-by-100-cameras-in-1

this Send to Instagram trick done by 100 Cameras in 1 just caught my attention. When the user triggers this action he jumps from 100 Cameras in 1 to Instagram right away which is OK and could be easily implemented by the url trick mentioned above...

Optimization of a GC language, any ideas?

http://stackoverflow.com/questions/6597847/optimization-of-a-gc-language-any-ideas

. The performance degradation is almost certainly in the physics calculations if I turn physics off the framerate jumps up sharply if I disable everything rendering input audio and just leave physics on performance hovers around 15fps during..

CoreAudio AudioTimeStamp.mHostTime clock frequency?

http://stackoverflow.com/questions/675626/coreaudio-audiotimestamp-mhosttime-clock-frequency

to correct it. This regularly breaks software because many programmers rely on the fact that the system time never jumps backwards but it does and it is allowed to do so. The last difference is that the normal system time won't stop while the..

Why is Geolocation in Mobile Safari way less accurate than the location in a native App?

http://stackoverflow.com/questions/6790368/why-is-geolocation-in-mobile-safari-way-less-accurate-than-the-location-in-a-nat

long and lat values in another app also gives more accurate numbers. When I now switch back to Safari the accuracy jumps to 10 to 30 but reverts back to 3000 after a second. Questions Can you replicate this behavior Why is the location so far..

Why does MPMoviePlayerController setCurrentPlaybackTime goes to the wrong time?

http://stackoverflow.com/questions/7364147/why-does-mpmovieplayercontroller-setcurrentplaybacktime-goes-to-the-wrong-time

behaviour even using the built in controls on MPMoviePlayerController. e.g. If I scroll it forward to 15 seconds it jumps back to 7.32 Any ideas Is it something to do with the media file iphone objective c mpmovieplayercontroller share improve..

Animating custom-drawn UITableViewCell when entering edit mode

http://stackoverflow.com/questions/742829/animating-custom-drawn-uitableviewcell-when-entering-edit-mode

commit Move the cell's text aside as the deletion control slides in from the left. This is complete although the text jumps back and forth without animation. github commit Apply animation to the text movement in goal 2 above for a smooth user experience...

how to create iphone's wobbling icon effect?

http://stackoverflow.com/questions/929364/how-to-create-iphones-wobbling-icon-effect

at using CABasicAnimation and CAKeyframeAnimation. CABasicAnimation creates a jitter every time it repeats because it jumps to the from position and doesn't interpolate back. CAKeyframeAnimation seems like the solution except that I can't get it..