2014/10/15 下午 10:09:09

iphone Programming Glossary: floatvalue

Finding Path/Route Between two points on MapKit in iPhone

http://stackoverflow.com/questions/12002179/finding-path-route-between-two-points-on-mapkit-in-iphone

printf f latitude doubleValue printf f longitude doubleValue CLLocation loc CLLocation alloc initWithLatitude latitude floatValue longitude longitude floatValue array addObject loc return array NSArray calculateRoutesFrom CLLocationCoordinate2D f to.. f longitude doubleValue CLLocation loc CLLocation alloc initWithLatitude latitude floatValue longitude longitude floatValue array addObject loc return array NSArray calculateRoutesFrom CLLocationCoordinate2D f to CLLocationCoordinate2D t NSString..

App store link for “rate/review this app”

http://stackoverflow.com/questions/3124080/app-store-link-for-rate-review-this-app

Purple Software id @ at 10l6dK NSURL URLWithString NSString stringWithFormat UIDevice currentDevice .systemVersion floatValue 7.0f iOS7AppStoreURLFormat iOSAppStoreURLFormat @ self.appStoreID Would contain the right link self.appStoreID would find..

How to integrate NSURLConnection with UIProgressView?

http://stackoverflow.com/questions/312796/how-to-integrate-nsurlconnection-with-uiprogressview

resourceData length d resourceLength intValue NSLog @ filesize d self.filesize NSLog @ float filesize f self.filesize floatValue progressView.progress resourceLength floatValue self.filesize floatValue NSLog @ progress f resourceLength floatValue self.filesize.. @ filesize d self.filesize NSLog @ float filesize f self.filesize floatValue progressView.progress resourceLength floatValue self.filesize floatValue NSLog @ progress f resourceLength floatValue self.filesize floatValue As you can see the resourceData.. NSLog @ float filesize f self.filesize floatValue progressView.progress resourceLength floatValue self.filesize floatValue NSLog @ progress f resourceLength floatValue self.filesize floatValue As you can see the resourceData member variable holds..

Check iPhone iOS Version

http://stackoverflow.com/questions/3339722/check-iphone-ios-version

if the iOS version of the device is greater then the 3.1.3 I tried things like UIDevice currentDevice .systemVersion floatValue but does not work I just want a if version 3.1.3 How can I do this iphone version ios share improve this question You..

How to get audio volume level, and volume changed notifications on iOS 4?

http://stackoverflow.com/questions/3651252/how-to-get-audio-volume-level-and-volume-changed-notifications-on-ios-4

notification float volume notification userInfo objectForKey @ AVSystemController_AudioVolumeNotificationParameter floatValue Do stuff with volume My volumeChanged method gets hit every time the button is pressed even if the volume does not change..

Direct “rate in iTunes” link in my app?

http://stackoverflow.com/questions/3654144/direct-rate-in-itunes-link-in-my-app

AVFoundation + AssetWriter: Generate Movie With Images and Audio

http://stackoverflow.com/questions/5640657/avfoundation-assetwriter-generate-movie-with-images-and-audio

error error audioStartTime CMTimeAdd audioStartTime CMTimeMake int audioInfo objectForKey audioDuration floatValue kRecordingFPS 0.5 kRecordingFPS AVAssetExportSession assetExport AVAssetExportSession alloc initWithAsset composition presetName..

How can we programmatically detect which iOS version is device running on? [duplicate]

http://stackoverflow.com/questions/7848766/how-can-we-programmatically-detect-which-ios-version-is-device-running-on

to get OS version UIDevice currentDevice systemVersion returns string which can be turned into int float via NSString floatValue NSString intValue like this Both values floatValue intValue will be stripped due to its type 5.0.1 will become 5.0 or 5.. returns string which can be turned into int float via NSString floatValue NSString intValue like this Both values floatValue intValue will be stripped due to its type 5.0.1 will become 5.0 or 5 float or int for comparing precisely you will have.. iPhone iOS Version NSString ver UIDevice currentDevice systemVersion int ver_int ver intValue float ver_float ver floatValue and compare like this NSLog @ System Version is @ UIDevice currentDevice systemVersion NSString ver UIDevice currentDevice..

How to target a specific iPhone version?

http://stackoverflow.com/questions/820142/how-to-target-a-specific-iphone-version

Is there a way to figure out, how many degrees an view is rotated currently during an animation?

http://stackoverflow.com/questions/877198/is-there-a-way-to-figure-out-how-many-degrees-an-view-is-rotated-currently-duri

Setting a background image for a tabbar

http://stackoverflow.com/questions/8909379/setting-a-background-image-for-a-tabbar

imageView UIImageView alloc initWithImage UIImage imageNamed @ tabBG.png if UIDevice currentDevice systemVersion floatValue 4.9 iOS 5 self.tabBarController.tabBar insertSubview imageView atIndex 1 else iOS 4.whatever and below self.tabBarController.tabBar..

tabbar item image and selectedImage

http://stackoverflow.com/questions/8939399/tabbar-item-image-and-selectedimage

item selected and unselected image the category solution will work only on 4 if UIDevice currentDevice systemVersion floatValue 4.9 NSString selectedImageName unselectedImageName for int counter 0 counter self.tabBarController.tabBar.items count counter..