30 questions
I'd like to resize the video I took using AVCaptureMovieFileOutput into a square.At the time of shooting, we set the AVCaptureVideoPreviewLayer with the following properties in the square UIView as pr...
I want to create a circular view so that the color of the border line is repeated endlessly from red to blue and from blue to red.The following method changes from red to blue, but it stops and does n...
While the image selected from the camera roll is depicted in imageView, the function of filtering sepia or black and white by tapping the button is implemented.In addition, we would like to implement ...
I am currently making a custom keyboard for iOS with Swift.I can now type in romaji, but I can't find a way to convert Japanese using romaji input like iOS standard keyboard.I would appreciate it if y...
Source code written with the intention of Swift 2.2.timer=NSTimer.scheduledTimerWithTimeInterval(0.1,self,selector:#selector(ViewController.timeCheck(_:))),userInfo:nil,repeats:true)}This will result ...
Currently, I would like to use Swift to list iBeacon nearby regardless of UUID.Is it possible to receive iBeacon radio waves without specifying a UUID?
Using AWS dynamoDB, you bring the URL of the image in the loadUser() database, download the image with downloadImage(), and add it to the scrollView with addImage().However, if you look at the downloa...
When I tap one segmented control, I want to switch other segmented controls accordingly (only display). Is it possible? I tried the name of self.segmentedControl.selectedSegmentIndex=1, but it didn't ...
when using the for statement in playground of xcode 7.2.1The graph does not appear.Are there any settings?Please teach me.
How should I implement it to play iOS videos simultaneously?I want to play 4 videos simultaneously on my iPad.It can be implemented in the application of iOS app development company TouchPress.https:/...
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575 rails db:create error: Could not find mysql2-0.5.4 in any of the sources
635 Uncaught (inpromise) Error on Electron: An object could not be cloned
624 GDB gets version error when attempting to debug with the Presense SDK (IDE)
930 When building Fast API+Uvicorn environment with PyInstaller, console=False results in an error
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