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2014/10/15 ¤U¤Č 10:15:05
iphone Programming Glossary: translatesWhen does a touchesBegan become a touchesMoved? http://stackoverflow.com/questions/1122616/when-does-a-touchesbegan-become-a-touchesmoved question After a touchesBegan event is fired the UIKit looks for a positional movement of the finger touch which translates into touchedMoved events as the x y of the finger is changed until the finger is lifted and the touchesEnded event is fired...
Creating a mobile version of a website http://stackoverflow.com/questions/1998916/creating-a-mobile-version-of-a-website a wider coverage of devices including Android and J2ME phones checkout Yahoo Blueprint . It's a markup language that translates for various platforms and devices. You could either get the mobile view based on User Agent by dynamically switching the..
Difference between class property mVar and instance variable self.mVar http://stackoverflow.com/questions/2278389/difference-between-class-property-mvar-and-instance-variable-self-mvar between accessing the instance variable via self.mName name vs mName name The first is property access syntax. It translates to an accessor message to the object in this case self . That is that statement implicitly translates to this message expression.. syntax. It translates to an accessor message to the object in this case self . That is that statement implicitly translates to this message expression statement self setMName name Awkward accessor names like that are why śmName is a poor name for..
http://stackoverflow.com/questions/2457380/uiscrollview-and-cocos2d the CCLayer and or accompanying CCMenus unusable. I have found the cause of this problem to be a bug in how Cocos2D translates touches sent to the OpenGLView to the local CCNode or CCMenu coordinate systems. This bug is present in 1.0 rc and only..
How to get a volume measurement of iPhone recording in dB, with a limit of at least 120dB http://stackoverflow.com/questions/2548238/how-to-get-a-volume-measurement-of-iphone-recording-in-db-with-a-limit-of-at-le with some kind of reference. Once you have your input calibrated then it may well be that your 96 dB of dynamic range translates to an absolute range of say 44 dB SPL to 140 dB SPL . See also my answer to a previous similar question on SO http stackoverflow.com..
NSFileManager creating folder (Cocoa error 513.) http://stackoverflow.com/questions/3439408/nsfilemanager-creating-folder-cocoa-error-513 share improve this question If you search Google on the error domain NSCocoaErrorDomain you find that the code 513 translates to the error NSFileWriteNoPermissionError . This provides you with the critical clue for solving this problem This is the..
Are the Core Image filters in iOS 5.0 fast enough for realtime video processing? http://stackoverflow.com/questions/6625888/are-the-core-image-filters-in-ios-5-0-fast-enough-for-realtime-video-processing FPS 183 ms 5.5 FPS Core Image 106 ms 6.7 FPS 8.2 ms 122 FPS GPUImage 2.5 ms 400 FPS 1.8 ms 555 FPS For Core Image this translates into a maximum of 9.4 FPS for a simple gamma filter on iPhone 4 but well over 60 FPS for the same on an iPhone 4S. This..
Visual viewport vs Layout viewport on mobile devices http://stackoverflow.com/questions/7344886/visual-viewport-vs-layout-viewport-on-mobile-devices device CSS pixels are used to keep dimensions of the content relatively constant and controlled and the device then translates CSS pixels into device pixels. Understanding the difference between CSS pixels and device pixels may assist in the understanding..
Get NSDate from NSDate adjusted with timezone http://stackoverflow.com/questions/7485493/get-nsdate-from-nsdate-adjusted-with-timezone have a NSDate object. Let's say it represents 1 10 2011 NSDate date df dateFromString @ 2011 10 01 00 00 00 That date translates into 2011 09 30 22 00 00 because of my timezone. Question How do I get a new Date object representing 2011 10 01 00 00 00.. Tokyo Barcelona or Jerusalem. At your example you instance the NSDate based on GMT but date description used in NSLog translates it into your local time. There you have the mismatch. So there are two parts to consider 1. NSDate creation using NSCalendar..
Change language of the ios application http://stackoverflow.com/questions/7611849/change-language-of-the-ios-application system language. Is it possible I'm using this advice How to force NSLocalizedString to use a specific language But it translates only string inside app but my nib files are same. How to reload my nibs iphone objective c ios ios4 localization share..
http://stackoverflow.com/questions/9707883/gdb-vs-lldb-debuggers
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