May 15, 2022
How to create a view in SQL?
I am new to databases and SQL and I am stuck with this problem.Any help would be apriciated. Thank you in advance.I have the following schema:The problem is to create a view with the names of the ba
view
May 14, 2022
SQL Postgres VIEW with RECURSIVE
I have a tablecreate TABLE paths (id_travel INT,point INT,visited INT);it looks likeid_travel | point | visited ———–+——-+———10 | 35 | 010 | 16 | 110 | 93 |
May 12, 2022
Oracle: SQL query on view returning inconsistent result set
I have a Oracle view (e.g. v_myview_0) which is created by joining another six views (v_myview_1, v_myview_2, v_myview_3, v_myview_4, v_myview_5, v_myview_6). Each of these 6 views are created using t
May 9, 2022
Django REST view + celery
I would like to create a new GET or POST endpoint (which will be better?) to run specific celery task.In JSON body I will provide a text, and depends of this text the needed task will be launched.If
April 25, 2022
Android: Spinner does not save selection after configuration changes
I have Spinner with ArrayAdapter. ArrayAdapter code show like:class HouseholdsArrayAdapter(context: Context,resource: Int,) : ArrayAdapter(context, resource, arrayListOf()) {fun submitL
April 13, 2022
JavaFX: I can't figure out how to control objects in a nested fxml view
Here is my gist: https://gist.github.com/Spider-Ian/a25de55870232a5dd62988c5ddc696acI’m 100% sure I can load multiple instances of a nested fxml view. I’m 80% sure that I successfully got loaded the
April 12, 2022
Check if the entered OTP Code is right and within 30 seconds in ASP.NET Core MVC
I’m building an ASP.NET Core MVC Application in which when the user clicks on “Generate OTP” then a 4 digit OTP is shown to him on the screen and then he has to enter that OTP in an input field and cl
April 10, 2022
SwiftUI Menu main "Button" view with changing text
I am using a menu and the view I have for the main button has text inside it which can change. It’s between 4 and 6 characters.When the text changes, the button animates left and right and the text a
April 10, 2022
@foreach(var item in Model) is NullReferenceException
Hi I am aspnetcore mvc technology programmer.I try to display text when I submit the form and get a replyI do manage to update the data to the databaseBut I want to display them on the browserWhen
April 9, 2022
Optimize the Querie in PostgreSQL – Takes too long
there!Made this view to see all the ‘socios’ turned their status_contrato to 301 in the last 30 daysThe thing is the querie takes around 30 secs, and I have to get down to 20 secs maxCREATE OR REPL