xcode4.5

问题 When I run the app in ios device to make ipa file, this error appear. How I can solve this problem?? PLZ help me. ld: library not found for -lsqlite3.0 clang: error: linker command failed with exit code 1 (use -v to see invocation) Thanks 回答1: In your project settings (and the left-hand pane, selected using Command-1) remove the reference to sqlite3.0 and replace them with sqlite3 instead (i.e changing "3.0" to just "3"). 来源： https://stackoverflow.com/questions/15002523/library-not-found-for

问题 I am using this code to play a video on iOS 6: -(void)GrommeVideo4 { NSURL *url5 = [NSURL fileURLWithPath:[[NSBundle mainBundle] pathForResource:@"Flickers" ofType:@"mp4"]]; grommePlayer4 = [[MPMoviePlayerController alloc] initWithContentURL:url5]; [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(moviePlayBackDidFinish:) name:MPMoviePlayerPlaybackDidFinishNotification object:nil]; [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector

问题 I thought I'd figured out how to store XCode projects in source control - I only version the .pbxproject file and this seems to work great. But then I noticed the provisioning profile is also kept there. This doesn't seem very good, I'm working remotely with another developer and we both have individual provisioning profiles. We keep committing new versions of the .pbxproject file with our own profile every time we change anything which is annoying, and I wonder if sharing such information is

问题 I thought I'd figured out how to store XCode projects in source control - I only version the .pbxproject file and this seems to work great. But then I noticed the provisioning profile is also kept there. This doesn't seem very good, I'm working remotely with another developer and we both have individual provisioning profiles. We keep committing new versions of the .pbxproject file with our own profile every time we change anything which is annoying, and I wonder if sharing such information is

问题 I just installed XCode 4.5 and it's giving me a 'SenTestingKit/SenTestingKit.h" file not found error on one of my existing projects. This error only happens in XCode 4.5, but it compiles fine on 4.4.1. I've checked that the SenTesting framework has been added to the test target and I verified that the same error occurs on a few other machines. Has anyone else come across this? Thanks in advance for your wisdom! UPDATE I was able to fix this issue by placing quotes around some of the framework

问题 I have a UICollectionViewController (with a navigation controller) and i want to show an image in a Cell that 'pushes' to a normal ViewController (different by every image). How do i do that? 回答1: Seem you want to build photo gallery by UICollectionView. If use storyBoard, use segue - (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender { if ([[segue identifier] isEqualToString:@"showDetail"]) { NSIndexPath *selectedIndexPath = [[self.collectionView indexPathsForSelectedItems]

问题 Google autocomplete would bolden what we search For example: If we search for hell we'll see " hell o" I think I need attributed string, so my code is: - (NSMutableAttributedString*) highlightSearchString:(NSString*)substringToHighlight{ NSMutableAttributedString * mutableAttributedString = [[ NSMutableAttributedString alloc]initWithString:self]; NSUInteger count = 0, length = [mutableAttributedString length]; NSRange range = NSMakeRange(0, length); count = 0, length =

问题 I have added a local notification programmatically like below: UILocalNotification *eventLocalNotification=[[UILocalNotification alloc]init]; eventLocalNotification.fireDate=myDate; eventLocalNotification.timeZone=[NSTimeZone defaultTimeZone]; eventLocalNotification.alertBody=@"My notification"; eventLocalNotification.soundName=UILocalNotificationDefaultSoundName; Can I change the firingDate, timeZone, alertBody, or any other property? 回答1: After searching a lot over internet, I got a thing

问题 I want to hold timer values and Display it from start in new UITableViewCell but my problem is that I am successfully able to display stopwatch timer on first Cell but when I am trying to add a new cell in UITableView so my timer is set to second cell and I am unable to define how to keep my first timer alive. I thought of managing an Array but I want to call reload TableData everytime, but I think that is bad :( I tried work around as below but I am not figuring out how to show timerValue on

问题 I have two versions of my model Model001.xcdatamodel and Model002.xcdatamodel . These two are in the Model.xcdatamodeld bundle. I also have a Model001to002.xcmappingmodel which is not part of the Model.xcdatamodeld . I checked: both the xcmappingmodel and the xcdatamodeld get copied into the .app bundle. My managed object context is initialized like this: NSURL *documentModel = [bundle URLForResource:@"Model" withExtension:@"momd"]; managedObjectModel = [[NSManagedObjectModel alloc]