So I have an AWS EC2 instance. When ROUTE_1 receives a request from a mobile phone, I want the RESPONSE to the mobile phone to achieve three things in sequence.
I have just updated to XCode 11.4 and some of my code has stopped working. I have some @Published struct variables in an ObservableObject. Previously, when I up
I would like to underline a title with a rectangle that should have the same width as the Text. First I create an underlined text as below: struct Title: View
I just updated my mac to macOS Big Sur, and am trying to update to the next version of XCode. It has been on 75-80% progress for hours: Also, when I go to laun
I recently saw that Swift had introduced concurrency support with the Actor model in Swift 5.5. This model enables safe concurrent code to avoid data races when
I'm running react-native project in port 8081, i want to run another react-native project simultaneously in other port. I tried these npx react-native run-ios -
I'm trying to animate a spinning "busy" image in a SwiftUI View using standard and consistent online tutorials. The image is square, should b
I want to make my List inside a ScrollView so that I can scroll List rows and headers together. But I found that List inside ScrollView isn't working. It shows
I am trying to make the map in my app update its style URL based on the device being in dark-mode or light-mode. However I am getting the error below where I de
I am using macOS Mojave and when I try to install cocoapods using gem I am getting the following error. Building native extensions. This could take a while
I am doing some iPhone automation and want to observe call states of ongoing calls. I implemented a listener to read the idevicesyslog and fetch log output of c
The goal is to have easy access to hosting window at any level of SwiftUI view hierarchy. The purpose might be different - close the window, resign first respon
I am setting up some content blockers (https://developer.apple.com/documentation/safariservices/creating_a_content_blocker) The HTML I am testing on looks somet
I want to achieve the function. Like, "Look up" view that is from Apple. My aim is when the sheet view push another view by navigation, the user can tap the na
I've got a text field delegate setup which disables/enables the done button on keyboard when certain conditions are met (between 5 and 15 characters, not just w
When I run flutter build iOSI get the following error: Steps I've tried: flutter clean flutter pub get Deleted Podfile.lock Note: Android builds successfully
I have a Flutter application and when I try to run my code, it throw a warning that says the id does not exist. How can I get out of this warning? ======== Exce
It's very easy to prevent movement of a node in one axis (X, Y, or Z) being moved by other forces with an SCNTransformConstraint.positionConstraint in world spa
When I run flutter build iOSI get the following error: Steps I've tried: flutter clean flutter pub get Deleted Podfile.lock Note: Android builds successfully
I get the error below when downloading an audio file from Amplify Storage on an iOS device, both Simulator and a device. It all works perfectly fine when doing