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    I am using Swift 3 and I want to add swipe gesture to AVPlayer. Somebody told me that in order to do ... case invalidResource(String, String) } See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Back in Objective-C, I defined the following macros in a constants.h file: #define IS_IPHONE5 (([[UIScreen ... the syntax of doing it? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have studied a lot of example about face detection and also I have detected the eye in iPhone using CIDetector and ... that I could do that. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Is it possible to only accept requests that our coming from my applications? Say for example I have an ... this matter is greatly appreciated. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I'm using NSFetchedResultsController to populate my table. The data in my table is sorted according to the ... animate the table properly? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I've developed an app on iOS5 and iOS6. After I upgraded to XCode 5 and iOS7, I have some new bugs ... iOS iOS color to transparent in UIImage See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have a UIDatePicker that only has month, day, and year. I am trying to output this selected date to a ... that were the case. Any ideas? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I'm working on an iOS app using PhoneGap. I ran into an annoying problem where some of my images weren't ... , knowing them would be handy. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am trying to present UIActivityViewController on an SkView but xcode gives me this error : No visible @interface for ... on SKScene ? thanks . See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have a local notification scheduled in my app, and right now I get a generic cancel (cross) button as I swipe ... it like on the image below? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I'm trying to create a UICollectionView with paging and that each item max width is 250 points, I've managed to ... 250) } } Thanks in advance See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I'm woking on a project in swift 3.0 where I cache the response from the server by using NSCache as to populate them in ... ) }) .resume() } } } See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have done all that from This I have also made .ts and m3u8 file. In local server and live server i can ... in VLC and got that error Link See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I want help making multiple web service calls on the same view controller. Is there a way I can do it. Thanks See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I'm trying to implement the technique described at : Compositing Images with Depth. The idea is to use an ... same thing on the iPhone? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    When you try to layout a view to the edge of its super view in Xcode 6 storyboards the constraint that is generated ... I make it back to 0? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I'm wanting to spoof the feel of the main splash screen fading out whenever applicationDidBecomeActive is called, but ... 568 ) < DBL_EPSILON ) See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I'm trying to auto lock the device after a given time period. The only thing I've seen that would make this ... ..so more work to be done. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have difficulty consolidating the UINavigationBar's barTintColor between iPhone 5 and 5S. Both of my phones ... making it completely opaque? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    Is there a way to retrieve data from firebase with limit and offset? For example I have about 1000 elements in ... before these 20 etc. Thanks. See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I am trying to generate a spreadsheet in .NET which will be opened by my manager on his iPad when he's ... paths. All help gratefully received! See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    My app is currently using AWS API Gateway and Alamofire to access different lambda functions that act as my backend. ... 42), "lastName": test] See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    How can I achieve this kind of style in iOS? I tried using NSAttributedString and setting ... something like this: See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I'm trying to compare two days of NSDate objects, I used at the first time NSDateComponents to calculate ... his suggestion. Thanks in advance See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I'm at my wits end, I'm getting a weird crash that only happens when the app is launched from ... libdyld.dylib 0x0000000196516a04 start + 0 See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I have tried the swift example of JSQMessageViewController inside iOS 11 simulator. Here is the result:screenshot I ... Is there any solution? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I was trying to use libWeChatSDK.a library in my iPhone application and on iPhone 5 it works as it should. ... of workarounds for this problem? See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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    I'm trying to create an email in Django with inline images. msg = EmailMultiAlternatives(...) image_file = open ... to send with python / django See Question&Answers more detail:os...
asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
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