I have two controllers called ControllerA and ControllerB in Kotlin&Spring project They both have @RestController, @RequestMapping but ControllerB gets 404
To unnest a data frame I can use: df <- data_frame( x = 1, y = list(a = 1, b = 2) ) tidyr::unnest(df) But how can I unnest a list inside of a lis
I have a real-time video processing app in Android that captures from camera and display the preview to a TextureView. The issue is that I want to capture the c
I have this radio button <input class="form-check-input" type="radio" name="discount" value="Yes"> <input class="form-check-input" type="radio" name="d
In Java Mockito, you can Mock a different returned value for each call like this: when(myMock.doTheCall()) .thenReturn("You failed") .thenReturn("Succes
I want to make 5 buttons in a loop, and for each buttons bind a commend to print the index. In the following solution it always prints the same index. My code
Does Flutter's focus system have a way to "select" an element on key press, or trigger the element's onPress function? I've figured out a way to re-purpose a ke
Given an app_service: resource "azurerm_resource_group" "example" { name = "example-resources" location = "West Europe" } resource "azurerm_app_service
I am developing the smart home app using react native platform. In that, I want to configure my IoT device from a mobile app over Bluetooth. My device Bluetooth