ios8

问题 I am trying to bring this info from a web page into an iOS app. HTML Code: <table border="0" cellpadding="3" cellspacing="0" width="85%"><tr><td width="100%" colspan="3" bgcolor="#C9C9E7"><b>Update as of 3:57:00 PM (CDT) Thu., Apr. 16, 2015</b><br></td></tr><tr> <td width="50%" bgcolor="#FFFFFF">Production Line 1</td> <td width="35%" bgcolor="#FFFFFF">9:00 minutes (10 min) </td> <td width="15%" bgcolor="#FFFFFF">No delay</td> </tr><tr> <td width="50%" bgcolor="#FFFFFF"><b>Production Line 2</b

问题 I can't get the AVAudioUnitEQ to work. Here's a piece of code that should filter out everything except 659.255Hz +/-0.05 octaves: // Create Audio Engine var audioEngine = AVAudioEngine() // Create Equalizer Node var equalizerNode = AVAudioUnitEQ(numberOfBands: 1) var epualizerParameters: AVAudioUnitEQFilterParameters = equalizerNode.bands.first as AVAudioUnitEQFilterParameters epualizerParameters.filterType = .BandPass epualizerParameters.frequency = 659.255 epualizerParameters.bandwidth = 0

问题 I have spent over a ton of hours working on an app, it works perfectly on iOS 7, both on device and simulator. When I run it on iOS 8, it works perfectly on simulator. But for some reason, when I run it on my iOS 8 device, it starts crashing weirdly. If I implement CLLocation, the app will run smoothly for the first 5 times that I run it. Then it will crash the MOMENT I compile it for the next 5 times. After that 5 times, it starts compiling smoothly again. Then after 5 more times, it crashes

问题 I've got a custom UIViewController transition -- in iOS7, it works perfectly fine. However, when run on iOS 8, I'm experiencing issues. Specifically, when the presented view controller is dismissed, the original view controller's view disappears entirely - leaving me with a completely blank screen. Here is my code: @implementation DDCardTransition - (NSTimeInterval)transitionDuration:(id <UIViewControllerContextTransitioning>)transitionContext { return 0.5f; } - (void)animateTransition:(id

问题 i was hoping i could run $pod install <podName> and be able to install ONLY that pod, but this doesn't seem to work. is there a way to accomplish this? The install command has something that works in this very way (e.g. $pod update <podName> . Is there an install equivalent? 回答1: Yes you can! First use pod outdated find out which pod is outdated then you know which pod it is NOT , say for example, your AFNetworking is up-to-date. Then use pod update AFNetworking and cocoapod will install your

问题 I have NSXMLParser problem, and i tried iOS8 NSXMLParser crash this topic, but i really did not get the solution. I am creating another NXSMLParser delegate and setting its delegate in another class. Could you please tell me what to do exactly, step by step? I am so confused. Here is my code; These lines of codes are inside the STXMLParser STXMLParser2 *stXMLParser2 = [[STXMLParser2 alloc]init]; stXMLParser2.xmlParser = [[NSXMLParser alloc] initWithData:responseLoader.xmlData]; [stXMLParser2

问题 I am trying to present my ViewController with UIModalTransitionStylePartialCurl transition. I am using the following code PuzzleViewController *vc = [[PuzzleViewController alloc] init]; vc.modalTransitionStyle = UIModalTransitionStylePartialCurl; vc.puzzleImage = imageView.image; [self.navigationController presentViewController:vc animated:YES completion:nil]; UIModalTransitionStylePartialCurl work fine with iOS 7, like this But for iOS 8, the visual part of the previous view on top disappear

问题 I tried to get the user's latitude and longitude but I got result 0.000000 - I have tried following code. I have assign the location manager variable. Location Manager allocated and set the delegate is self. Checked the iOS 8 version validation requesting. Using location start update location function. Code: locationmanager=[[CLLocationManager alloc]init]; locationmanager.delegate=self; // check before requesting, otherwise it might crash in older version if ([locationmanager

问题 Has anyone tried using the Parse Framework with swift yet? As long as you add a bridge-file you can work with both swift and objective-c code. Here is my query.. the 'objects' array returned from Parse has all my data properly, but the method is returning before setting the 'results' array to the 'objects' array, so i keep getting nothing back from the function. Perhaps Parse will need to receive an update to support swift, or did I possibly make a mistake somewhere? Thanks class func

问题 I'm using autolayout to correctly lay out some views inside a UICollectionViewCell. It works fine with iOS 8, but when I try to run it on iOS 7 or iOS 6, the cells appearance varies widely everytime they are laid out (sometimes I see small changes in size and positions - one or two pixels - and sometimes big changes, resulting in some pretty messed up cells). I swear I tried hard to find anyone with the same problem, but I couldn't. I didn't find any answer that could help me solve or even