xcode5

Just came back to my desk and Xcode keeps highlighting/underlining white space in files. If I type something it goes away, but if I switch tabs and come back, they reappear. UPDATE: this isn't caused by the "show invisibles" option. That looks different (try it). You seem to have a search active. Look in your search bar at the top and you should find a " " character. Xcode is highlighting all instances of the matching space character. Go to Editor > Hide Invisibles in the toolbar. It's showing all the invisible characters in the document, including spaces. 来源： https://stackoverflow.com

I have just updated my Xcode to version 5.0.2 And after updating, all my previously running apps (*perfectly running and archiving) are now giving following errors when I try to archive them for testing on my devices (not connected devices). Ld /Users/dharammalik/Library/Developer/Xcode/DerivedData/lite_test-hblolzuqyvugvdfpenjeoxvmovrk/Build/Intermediates/ArchiveIntermediates/lite_test/IntermediateBuildFilesPath/lite_test.build/Release-iphoneos/lite_test.build/Objects-normal/armv7s/lite_test normal armv7s cd /Users/dharammalik/Documents/PhonegapWorkspace/lite_test setenv IPHONEOS_DEPLOYMENT

My app plays a streaming video, but when it buffers, the player goes to the pause mode and I have to set it to play mode again manually, I have the following code in my AVPlayer class in order to handle this situation, but it does not work. In the ViewDidLoad method [playerItem addObserver:self forKeyPath:@"playbackBufferEmpty" options:NSKeyValueObservingOptionNew context:nil]; [playerItem addObserver:self forKeyPath:@"playbackLikelyToKeepUp" options:NSKeyValueObservingOptionNew context:nil]; and then, handling the observers using the following methods - (void)observeValueForKeyPath:(NSString

1.I create class objects then add value to my class with this code csJastorPollQuestion *pq = [[csJastorPollQuestion alloc] initWithID:@"01" Name:@"AAA"]; 2.I shown "csJastorPollQuestion" in NSLog it's present #<csJastorPollQuestion: id = (null) { ID = 01; Name = AAA; }> 3.I convert "csJastorPollQuestion" to json string with this code NSData *jsd = [NSJSONSerialization dataWithJSONObject:pq options:NSJSONWritingPrettyPrinted error:&er]; NSString *jsonString = [[NSString alloc] initWithData:jsd encoding:NSUTF8StringEncoding]; 4.When I run my project it's shown error this [NSJSONSerialization

I have a project in Xcode 5.0.1 targeting iOS7. I'm designing the app with a Storyboard, and I'm using Autolayout. When I build and run the app, I'm using the iOS Simulator to test it. I switch between the 3.5" and 4" retina schemes to view the app on different screen sizes. For the most part, everything works fine and Autolayout seems to work great. However, on one screen, there is a problem with the layout, but only under the following conditions: I set the scheme to "iPhone Retina (4-inch)" under iOS Simulator On the Storyboard, the form factor is set to "Retina 3.5-inch" In this case,

I know that OCMock version 2.1+ supports stubbing class methods out of the box. But for some reason it's not working with me. To make sure I isolated the problem, I simply cloned the example OCMock project (which is clearly marked as version 2.2.1) and simply added this inside testMasterViewControllerDeletesItemsFromTableView : id detailViewMock = [OCMockObject mockForClass:[DetailViewController class]]; [[[detailViewMock stub] andReturn:@"hello"] helloWorld]; in DetailViewController.h I added: + (NSString *)helloWorld; and DetailViewController.m : + (NSString *)helloWorld { return @"hello