Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

Recent questions tagged IOS

0 votes
758 views
1 answer
    I know iPhones used to not support position:fixed, but now it does and I'm seeing a weird glitch when ... work incorrectly in desktop Chrome. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
356 views
1 answer
    We've been having a hard time securing our app's network connections with SSL using AFNetworking 2.5.0. We use a ... error); }]; } Thank you! See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
248 views
1 answer
    I have a UIPageViewController with translucent status bar and navigation bar. Its topLayoutGuide is 64 pixels, as ... d consider a hack) See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
232 views
1 answer
    I've been banging my head against a wall with this for the last few days but despite multiple Google/SO/Github ... used. Which one is undefined See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
618 views
1 answer
    I have a really long decimal number (say 17.9384693864596069567) and I want to truncate the decimal to a few decimal ... . How can I do this? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
464 views
1 answer
    I'm using CIFilters to convert an image to grayscale and apply some image processing effects. Displaying the output in ... (grayImage, 1.0) } See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
243 views
1 answer
    @implementation UIAlertView *query; @end - (void)viewWillAppear:(BOOL)animated { query = [[UIAlertView alloc] ... helps me? Thanks. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
603 views
1 answer
    Hi I just tried to upload my app to the app store but it failed with error. ** No architectures in the ... in the bundle executable. ** See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
344 views
1 answer
    How we can set Attributed text in UIAlertcontroller as message. My try code As bellow, but it will crash the ... true, completion: nil) Thanks. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
329 views
1 answer
    I would like to animate an UIImageView. I declared a NSLayoutConstraint in viewDidLoad and used this code: UIView.animate ... 't my image move? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
244 views
1 answer
    I need to get time in millisecond accuracy. How can I get it from NSDate. Currently when I NSLog time, it is showing only upto seconds. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
471 views
1 answer
    As my question title says how can I convert CGPoint into NSValues so I can store then Into array In swift. In ... in swift? Thanks In Advance. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
408 views
1 answer
    After converting my project to swift 3, I get the following Value of type 'String' has no member ' ... is the correction for this? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
448 views
1 answer
    This is in a class extending PFQueryTableViewController and I am getting the following error. The rows will be ... indexPath.row] as! PFUser See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
349 views
1 answer
    How can I change the title of a UIBarButtonItem? I have the following code which is called when an edit button ... the button is not working. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
214 views
1 answer
    I'm trying to create a "initial setup page" that is shown if the app is launched for the first time on the device ... . What do I need to do? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
323 views
1 answer
    In my iOS game, I hope the hero keep running until screen is touched and the hero should jump. So I write: In ... 't work. What should I do? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
247 views
1 answer
    I am working on Swift, I've got an error in tableview's didSelectRowAtIndexPath method. I want to pass a ... Any help will be appreciated. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
301 views
1 answer
    Collectionview cell has a two item in one row, But Collectionview cell doesn't center in my design. How can ... CollectionView. Please Help me! See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
265 views
1 answer
    Below is my screen design. . I want Zoom in/out in **mainView**. mainView Width & Height is 300. To ... to archive this . Thanks in Advance. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
273 views
1 answer
    I am trying to make Apple kind of shape for progressHUD. I have option to use .png Image but I cant ... fill half colour with different colour? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
416 views
1 answer
    I am doing an indefinite rotation animation, which works perfectly well when I first start it. What I wanted to ... what the problem is? Thanks! See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
334 views
1 answer
    I want my app to not have the status bar at all! I have tried using the .plst I have tried everything in here ... be gone from the app! Thanks! See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
276 views
1 answer
    In my Xcode project when a user taps on a notification I want to first send them to a certain item in my ... the information of the user } } See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
244 views
1 answer
    So, I've given up on trying to solve an issue I've been having where my controller will rotate without ... do to force rotate my controller. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
261 views
1 answer
    I have a video with a solid green background, that I am trying to make transparent with GPUImageChromaKeyFilter. When ... com/u/1400954/Coin.mp4 See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
180 views
1 answer
    iAd interstitials aren't showing up at all on the iPhone simulator, and they don't show ... ADInterstitialPresentationPolicy.Automatic Thanks! See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
375 views
1 answer
    Could someone please explain to me how to successfully authorize Twitter (oAuth) with Swifter for iOS. I am ... any help would be appreciated. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
Ask a question:
Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...