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2014/10/15 ¤U¤È 10:09:57

iphone Programming Glossary: halt

Is there a way to force Core Animation to run it's thread?

http://stackoverflow.com/questions/1614921/is-there-a-way-to-force-core-animation-to-run-its-thread

system so if a calculation is pegging the CPU in one thread the performance of every other thread may grind to a near halt. If you can try breaking your calculation into smaller elements and running them as NSOperations in an NSOperationQueue...

iPad/iPhone browser crashing when loading images in Javascript

http://stackoverflow.com/questions/2986039/ipad-iphone-browser-crashing-when-loading-images-in-javascript

Below is a test to demonstrate it working. In my tests my large 750KB image would eventually kill the browser and halt all JS exectution. But after resetting src I ve been able to load in instances of the image over 170 times. An explanation..

How can I programmatically force-stop scrolling in a UIScrollView?

http://stackoverflow.com/questions/3410777/how-can-i-programmatically-force-stop-scrolling-in-a-uiscrollview

a rect that is definitely outside the currently visible bounds but inside the contentSize of the view. This seems to halt the view as expected... but also causes it to jump to some other location. I could probably do a little playing around at.. do a little playing around at the margins to get this to work reasonably OK but does anyone know of a clean way to halt a scroll view that's doing its thing Thanks. iphone uiscrollview share improve this question I played with your original..

Reg: modifying layer that is being finalized… [CALayer frame]: message sent to deallocated instance 0xe43c520

http://stackoverflow.com/questions/4956413/reg-modifying-layer-that-is-being-finalized-calayer-frame-message-sen

make sure you've set a breakpoint on exceptions being thrown and run your application within the debugger. It should halt on the line where a message is being sent to an overreleased UIView which should tell you what view is at the center of..

Read position of PickerView while scrolling

http://stackoverflow.com/questions/5237696/read-position-of-pickerview-while-scrolling

for is a way to retrieve the currently selected cell while the picker view is still spinning and has not yet come to a halt. As a work around I've tried to go through KVO and register for each cell's view changes UIView pickerView UIPickerView..

iPhone use of mutexes with asynchronous URL requests

http://stackoverflow.com/questions/554270/iphone-use-of-mutexes-with-asynchronous-url-requests

as an argument any Objective C object. Any other threads that specify the same object in a synchronized section will halt until the first finishes. void doSomethingWith NSArray someArray the synchronized keyword prevents two threads ever using..

How can I optimize the rendering of a large model in OpenGL ES 1.1?

http://stackoverflow.com/questions/5718846/how-can-i-optimize-the-rendering-of-a-large-model-in-opengl-es-1-1

the colors in one of my larger models. You're already using VBOs so you've taken advantage of that optimization. Don't halt the rendering pipeline at any point. Cut out anything that reads the current state like all glGet calls because they really..

UIScrollView, reaching the bottom of the scroll view

http://stackoverflow.com/questions/6217900/uiscrollview-reaching-the-bottom-of-the-scroll-view

delegate method void scrollViewDidEndDecelerating UIScrollView scrollView called when scroll view grinds to a halt However it doesn't necessarily mean you are at the bottom. Cause if you use your finger scroll a bit then it decelerates..

Debugging exception thrown in Objective C and XCode

http://stackoverflow.com/questions/711650/debugging-exception-thrown-in-objective-c-and-xcode

fb malloc_error_break That'll initialize GDB with three default breakpoints when they occur GDB will halt your application and show you the stack trace. This is very well integrated with Xcode so you'll be able to nicely walk..

-[CALayer release]: message sent to deallocated instance

http://stackoverflow.com/questions/7402171/calayer-release-message-sent-to-deallocated-instance

do whatever you have to do to make your app crash. When it does you will get a pop up like the image below and it will halt the profiling of the app Then if you click on the little arrow next to the address 0x158b3c00 .. it will take you to the..