2014/10/15 下午 10:11:20

iphone Programming Glossary: meaningful

Why is my CLLocation speed so inaccurate?

http://stackoverflow.com/questions/1180050/why-is-my-cllocation-speed-so-inaccurate

previous discussion you are not likely to get a valid update in less than a second with high accuracy. Second only use meaningful values for the location coordinates you should discard values with negative horizontalAccuracy. This is what I am referring..

In iOS6, trouble forcing ViewController to certain interfaceOrientation when pushed on stack

http://stackoverflow.com/questions/15300819/in-ios6-trouble-forcing-viewcontroller-to-certain-interfaceorientation-when-pus

force rotation use a presented view controller. That's the only time preferredInterfaceOrientationForPresentation is meaningful and your view controller's supportedInterfaceOrientations will actually be consulted because being presented it will be..

Is there any way at all that I can tell how hard the screen is being pressed

http://stackoverflow.com/questions/2103447/is-there-any-way-at-all-that-i-can-tell-how-hard-the-screen-is-being-pressed

. I can assure you the pressure member is useless it always gives 0. However pathMajorRadius does contain meaningful information it gives the major radius of the touch in millimeters. You can therefore give an extremely rough estimation..

Practical rules for premature optimization [closed]

http://stackoverflow.com/questions/2978460/practical-rules-for-premature-optimization

to first answer the question of what is pre mature optimization . Since that definition clearly varies so greatly any meaningful answer requires the author to define the term. That's why I don't really think this is a CW question. Again if people disagree..

iphone uiview - resize frame to fit subviews

http://stackoverflow.com/questions/3605393/iphone-uiview-resize-frame-to-fit-subviews

iphone uiview resize share improve this question Check out Having trouble getting UIView sizeToFit to do anything meaningful The gist is that sizeToFit is for subclasses to override and doesn't do anything in UIView. It does stuff for UILabel because..

Having trouble getting UIView sizeToFit to do anything meaningful

http://stackoverflow.com/questions/3946665/having-trouble-getting-uiview-sizetofit-to-do-anything-meaningful

trouble getting UIView sizeToFit to do anything meaningful When I add a subview to a UIView or when I resize an existing subview I would expect view sizeToFit and view sizeThatFits..

How does Sencha Touch + PhoneGap perform compared to native apps in terms of speed?

http://stackoverflow.com/questions/5220377/how-does-sencha-touch-phonegap-perform-compared-to-native-apps-in-terms-of-spe

between feature and simplicity. However in iOS 4.3 Mobile Safari's performance is improved. But I don't believe it's meaningful for apps with shining UIs. I saw a considerable graphic framework with JavaScript. In fact it was game framework with scripting..

iPhone/iPad App Code Obfuscation - Is it Possible? Worth it?

http://stackoverflow.com/questions/5556849/iphone-ipad-app-code-obfuscation-is-it-possible-worth-it

#define MyClass aqwe #define myMethod oikl #endif @interface MyClass NSObject void myMethod This way you can still use meaningful symbols in your source but the compiler would turn it into garbage when not compiling for debugging. share improve this..

Sharing Data between Views through App Delegate

http://stackoverflow.com/questions/662582/sharing-data-between-views-through-app-delegate

don't know where in the array it is at yet. iphone cocoa touch share improve this question If you can create a meaningful unique name for each of those objects just use a NSMutableDictionary and have the controllers get to the data by specifying..

iPhone SQLITE Select statement with variables

http://stackoverflow.com/questions/6699265/iphone-sqlite-select-statement-with-variables

but I want to eventually have a large amount of variables and allow the users to skip ones that they don't see as meaningful to them. In other words how can I make this work even when variables are null or 0 such as ignoring that part of the select..

iPhone 4 profile power consumption (with instruments)

http://stackoverflow.com/questions/7715148/iphone-4-profile-power-consumption-with-instruments

iPhone SDK: How do you measure the width and height of a string using Quartz?

http://stackoverflow.com/questions/913470/iphone-sdk-how-do-you-measure-the-width-and-height-of-a-string-using-quartz

in the iPhone SDK I apologize in advance if these are basic questions but I've been Googling for hours and can't find meaningful information. iphone objective c sdk quartz graphics share improve this question On the iPhone SDK there's a family..