445 questions
(One answer) 6 years agoWhile 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,...
Simply uncheck CloudKit in Target Signing & Capabilities.As soon as you launch the app, the following message appears on the console:[error] fault—Store opened without NSPersistentHistoryTrackingKey b...
In Xcode, we create an animation in which the updated number moves up and down every time the number increases.http://qiita.com/noppefoxwolf/items/32530bb5f011ac2c9c91I made it by referring to this si...
The following error occurred when pushing from Xcode to GitHub in the proxy environment. curl error: Failed to connect to github.com port 443: Operation timed out(-1)Please tell me the cause and the s...
For more information on how to make shutter UI transparent for iPhone camera application, Please let me know.As shown in the reference image below, the shutter UI for the camera application you create...
I make a piano app with Swift.When I build the app and tap the piano keyboard, it doesn't sound and the app drops.The source code is as follows:import UIKitimport AVFoundationclassViewController:UIVie...
To load an Objective-C class in SwiftI created a file called SocketRocket-Bridge-Header.h and included import.#ifndef RemoteControl_SocketRocket_Bridge_Header_h#define RemoteControl_SocketRocket_Bridg...
I want to set AttributeString on the storyboard.letattributedText=NSMutableAttributedString(string: Hello, I am, attributes: [NSAttributedStringKey.font:UIFont.systemFont(ofSize:17)])and the source im...
Hello.I want to change the UIView value for other classes (for example, someView.alpha value) when I press the button, but it doesn't change.Regarding the code below, it seems that each case was reach...
I'm very sorry to those who are kindly commenting on my series of messes, but I'll start over once, around 24:23 (https://www.youtube.com/watch?v=RGOj5yH7evk&t=1511s)Now I don't understand it agai...
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