I'm following a 2019 flutter course ( the teacher explains every concept with clear explanations and tangible examples) but due to the difference in flutter ver
When adding QWidgets such as QGroupBox and QFrame to a layout set on QGraphicsView, those widgets have no background. Various things that seem like they should
I am building a linear optimization model and trying to extract key information from my decision variable values. instance.x.display() displays the following sa
I want to make np.array from many arrays inside the array, so my object shape should be (n, 43,49). I am trying to do this now: b = data[data['column'] == list_
I am trying to run project using mvn spring-boot:run command but after sometime console showing error Java.lang.TypeNotPresentException:Type com.vaadin.flow.plu
I am working on leetcode #61, on rotating the linked list. I understand many of the solutions online, but I don't understand why the solution I came up with doe
There is no error in this code. The only concern I face is when I try to save in the database the FK won't get the id of PK. I already setup my database relatio
I am implementing a drawing application using an AndroidView which takes the full with of the screen, and the user will be drawing all over the screen. But when
Problem I am trying to test my importing service in which I have to provide file which is save in the same solution but different folder and also there are bunc
I downloaded imgui-js repo. Built it and ran the example, everything works fine. In the package.json there is a command to run a node example:"start-example-no