2014/10/15 下午 10:09:10

iphone Programming Glossary: flush

http://stackoverflow.com/questions/1917257/clear-mkmapviews-cache-of-tiles

the map's cache of tiles just keeps growing until it runs out of memory. Is there any way to force the map view to flush it's cache of tiles or contain it's memory consumption iphone memory management mapkit share improve this question ..

Is there a way to make drawRect work right NOW?

http://stackoverflow.com/questions/4739748/is-there-a-way-to-make-drawrect-work-right-now

runMode NSDefaultRunLoopMode beforeDate NSDate date #endif #ifdef HOTPAW self setNeedsDisplay CATransaction flush #endif #ifdef LLOYDMETHOD CATransaction begin self setNeedsDisplay CATransaction commit #endif #ifdef DDLONG self setNeedsDisplay..

Applying Effect to iPhone Camera Preview “Video”

http://stackoverflow.com/questions/4893620/applying-effect-to-iphone-camera-preview-video

the frame rate to 9 FPS on the iPhone 4 and 8 FPS on the iPod Touch 4th gen . I have also added in some code to flush the dispatch queue but I am not sure how much it is actually helping. Basically every 8 10 frames a flag is set that signals.. Anyone have any idea how to take action to prevent the low memory conditions in this case and or a better way to flush the dispatch queue iphone grand central dispatch avcapturesession share improve this question To prevent the memory..

UINavigationController within ViewController, gap at top of view

http://stackoverflow.com/questions/5183834/uinavigationcontroller-within-viewcontroller-gap-at-top-of-view

with no perfect result. Adjusting the origin.y of the frame to 20 and increasing the height by 20 brings the view flush with the top of it's parent but it leaves a 20 point gap at the bottom iphone xcode ipad ios interface builder share..

How to force a view to render itself?

http://stackoverflow.com/questions/5408234/how-to-force-a-view-to-render-itself

Using php to output an mp4 video

http://stackoverflow.com/questions/5924061/using-php-to-output-an-mp4-video

length buffer 1024 8 while feof fp p ftell fp end if p buffer end buffer end p 1 set_time_limit 0 echo fread fp buffer flush fclose fp exit php iphone html5 mp4 share improve this question Iphones use something called byte ranges for audio..

How do I simulate a slow internet connection (Edge/3g) on a mac. Is there a Firefox plugin?

http://stackoverflow.com/questions/596780/how-do-i-simulate-a-slow-internet-connection-edge-3g-on-a-mac-is-there-a-fire

How to lose margin/padding in UITextView?

http://stackoverflow.com/questions/746670/how-to-lose-margin-padding-in-uitextview

Helvetica 16 point. Its only a custom solution for the particular field size I was drawing. This makes the left offset flush with the left side and the top offset where I want it for the box its draw in. In addition this only seems to apply to UITextViews..

Memory usage grows with CTFontCreateWithName and CTFramesetterRef

http://stackoverflow.com/questions/8491841/memory-usage-grows-with-ctfontcreatewithname-and-ctframesetterref

frame ctx CFRelease frame retain count of the font 2 CGPathRelease path Is there some sort of cache I really need to flush the memory used by this font immediately. P.S I used CFGetRetainCount to get the retain count of the font. Thanks iphone..

Tweetie like swipe menu

http://stackoverflow.com/questions/933428/tweetie-like-swipe-menu

container view with an opaque background to the contentview so it's on top of everything else. Position it so it's flush left x 0 set the width to 0 and set it as hidden. That single container can include any other subview buttons etc and you..