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2014/10/15 ¤U¤È 10:07:10
iphone Programming Glossary: distinguishiOS Detecting connection speed or type [duplicate] http://stackoverflow.com/questions/10719073/ios-detecting-connection-speed-or-type or wifi is there a way to get the current network speed or if the device is on EDGE 3G GPRS I can use Reachability to distinguish WiFI from WMAN but that's not enough for my application. iphone objective c ios reachability share improve this question..
how to intercept Button click inside UIWebview on IOS? http://stackoverflow.com/questions/10992339/how-to-intercept-button-click-inside-uiwebview-on-ios
iOS 6 - Distinguishing between iPhone 5 and other devices? http://stackoverflow.com/questions/12398798/ios-6-distinguishing-between-iphone-5-and-other-devices already got to the point where my app isn't letterboxed anymore. I know it's early but does anyone know how I could distinguish between the new taller devices and the old ones Ideally it would be something like this if device is iPhone 5 or taller..
What's the difference between NSNumber and NSInteger? http://stackoverflow.com/questions/1285098/whats-the-difference-between-nsnumber-and-nsinteger range among positive integers as NSInteger but I think another critical reason to choose between the two is simply to distinguish among cases where negative values simply do not make sense . Example the return value of NSArray 's count method is an NSUInteger..
How to check for local Wi-Fi (not just cellular connection) using iPhone SDK? http://stackoverflow.com/questions/1448411/how-to-check-for-local-wi-fi-not-just-cellular-connection-using-iphone-sdk needsConnection YES NO This is the proper way to check for a connection available. Now if you want to clearly distinguish between cellular and wifi modify your method to return an int and use the following BOOL isReachable flags kSCNetworkFlagsReachable..
What's the difference between Quartz Core, Core Graphics and Quartz 2D? http://stackoverflow.com/questions/1877987/whats-the-difference-between-quartz-core-core-graphics-and-quartz-2d the difference between Quartz Core Core Graphics and Quartz 2D I wonder if someone can distinguish precisely between these For my understanding Core Graphics is just a Framework Package which contains Quartz Core and Quartz..
http://stackoverflow.com/questions/2120984/loading-xibs-into-a-uiview . It returns an array of all top level objects in the NIB file which you can then assign to your ivars. If you need to distinguish between multiple objects in the array give each one a unique tag in IB. Try this case 0 NSBundle mainBundle loadNibNamed..
UISegmentedControl selected segment color http://stackoverflow.com/questions/2270526/uisegmentedcontrol-selected-segment-color segment becomes almost unrecognizable its color is almost the same as the rest of segmented control so its hard to distinguish selected and unselected segments . So I cannot use any good bright colors for segmented control. The solution would be some..
Detecting Acceleration in a car (iPhone Accelerometer) http://stackoverflow.com/questions/2733249/detecting-acceleration-in-a-car-iphone-accelerometer on a hill that can give rise to exactly the same readings on an accelerometer. They will be completely impossible to distinguish. That's why inertial navigation systems combine a gyro and accelerometer. The reason you can't do this was given by Einstein.. a gyro and accelerometer. The reason you can't do this was given by Einstein Using a local measurement you can't distinguish between gravity and acceleration. You do have some useful non local information the assumption that gravity here and gravity..
Dynamic UIMenuItems with @selector and dynamic methods http://stackoverflow.com/questions/3249182/dynamic-uimenuitems-with-selector-and-dynamic-methods UIMenuItems initWithTitle action where action is a @selector. I can use @selector dispatch but then I am not able to distinguish which of the items the user pressed. void dispatch id sender NSLog @ @ sender says it is a UIMenuController and It don't..
How to determine at run-time if app is for development, app store or ad hoc distribution? http://stackoverflow.com/questions/3426467/how-to-determine-at-run-time-if-app-is-for-development-app-store-or-ad-hoc-dist task allow key true Ad Hoc and App Store builds contain key get task allow key false I don't think the entitlements distinguish between Ad Hoc and App Store builds. Apart from those and the certificate it's signed with there's no difference between..
Determine device (iPhone, iPod Touch) with iPhone SDK http://stackoverflow.com/questions/448162/determine-device-iphone-ipod-touch-with-iphone-sdk device iPhone iPod Touch with iPhone SDK Is there a way to determine the device running an application. I want to distinguish between iPhone and iPod Touch if possible. iphone ios ipod touch share improve this question You can use the UIDevice..
iPhone: Detect airplane mode [closed] http://stackoverflow.com/questions/4804398/iphone-detect-airplane-mode detect if the phone is in airplane mode It's not enough to detect there is no internet connection I have to be able to distinguish these 2 cases iphone objective c cocoa touch iphone sdk 3.0 share improve this question Try using SCNetworkReachabilityGetFlags..
What are the key concepts for an iPhone Developer to learn? [closed] http://stackoverflow.com/questions/5677655/what-are-the-key-concepts-for-an-iphone-developer-to-learn cool. . In Objective C it would be @ My string is cooler in Objective C. Other examples of the @ symbol being used to distinguish between C and Objective C are keywords like @implementation @property @class and @end . Pointers Dave DeLong explains this..
How to draw signature with lines on iPhone screen? http://stackoverflow.com/questions/679983/how-to-draw-signature-with-lines-on-iphone-screen rectangles and it turns out to be dot by dot. As it is too ugly I want to draw the signature with lines. But how to distinguish firstTouch and lastTouch If I only use 'touchesMoved' method I can only get one touch point. iphone objective c opengl..
Property vs. instance variable http://stackoverflow.com/questions/719788/property-vs-instance-variable vs. instance variable I'm trying to understand how strategies some folks use to distinguish instance vars vs. properties. A common pattern is the following @interface MyClass NSObject NSString _myVar @property nonatomic.. MyClass @synthesize myVar _myVar Now I thought the entire premise behind this strategy is so that one can easily distinguish the difference between an ivar and property. So if I want to use the memory management inherited by a synthesized property.. name return _name copy autorelease void setName NSString value value retain _name release _name value It's easy now to distinguish between ivars and getters setters. The accessors have got the self. prefix. You shouldn't access the variables directly..
How to recognize swipe in all 4 directions? http://stackoverflow.com/questions/8181774/how-to-recognize-swipe-in-all-4-directions UP The tests would succeed but the would all succeed so you wouldn't get any information out of them . If you want to distinguish between swipes in different directions you will need separate gesture recognizers. EDIT As pointed out in the comments see..
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