2014/10/15 下午 10:15:06

iphone Programming Glossary: trickier

http://stackoverflow.com/questions/2907045/drawing-formulas-with-quartz-2d

parsed them into a hierarchical data structure but parsing them from LaTeX into that structure is proving a little trickier. For simple text equation input and evaluation you might find Graham Cox's GCMathParser to be of use. share improve this..

Pre-buffering for AVQueuePlayer

http://stackoverflow.com/questions/4218090/pre-buffering-for-avqueueplayer

the AVPlayerItem's loadedTimeRanges property seems more related to buffering. Doing KVO on that array was a bit trickier the array object itself doesn't change only it's items do so I resorted to printing out it's content every second. What..

Reduce UIImage size to a manageable size (reduce bytes)

http://stackoverflow.com/questions/487316/reduce-uiimage-size-to-a-manageable-size-reduce-bytes

than your UIImage. Resizing a UIImage to create a smaller thumbnail pixels wise using published methods is a little trickier. _imageScaledToSize is from the private API and I'd highly recommend you not use it. For a means that works within the documented..

How to release MPMoviePlayerController?

http://stackoverflow.com/questions/695307/how-to-release-mpmovieplayercontroller

VideoPlayerController player notification.object player stop player autorelease The whole thing becomes a bit trickier in that the MPMoviePlayerPlaybackDidFinishNotification can get sent more than once but calling stop autorlease twice won't..

To ARC or not to ARC? What are the pros and cons?

http://stackoverflow.com/questions/8760431/to-arc-or-not-to-arc-what-are-the-pros-and-cons

do correctly. Fancy handling of ObjC varargs can also cause trouble. Most things involving math on an ObjC pointer is trickier. You shouldn't have much of this in any case. You cannot put an id in a struct . This is fairly rare but sometimes it's..

intercept copy, paste, define popover in UIWebView

http://stackoverflow.com/questions/8823906/intercept-copy-paste-define-popover-in-uiwebview

copy void copy id sender Do something else here return super copy sender Edit to answer your comment. Define is a bit trickier since it's private. However you could implement your own method. Set up the UIMenuController with your desired items. UIMenuItem..

iPhone app without AppStore

http://stackoverflow.com/questions/982476/iphone-app-without-appstore

people have had getting apps approved. Can we sell an iPod touch I understand selling an iPhone without a contract is trickier with pre packaged software. ps. Sorry for the anonymous posting the company is a little nervous about our relationship with..

Reading HTML content from a UIWebView

http://stackoverflow.com/questions/992348/reading-html-content-from-a-uiwebview

in the fetch. You should check the contents of error after the fetch. Going the other way from a UIWebView is a bit trickier but is basically the same concept. You'll have to pull the request from the view then do the fetch as before NSURL requestURL..