I have built a Restful-API Java(SpringBoot) and created the needed requests. The following request is a POST Request to add new Category. I have tested the POST request by POSTMAN, and it working as expected. I am building the client-side…
I have a combo box where I show all the names of my tables inside my database. Now I can't find a way where I can display all the content of my table in data grid view by selecting a…
I can compile and run a program that assigns a long int literal, albeit it one that would fit into an int, to an int variable. $ cat assign-long-to-int.c #include <stdio.h> int main(void){ int i = 1234L; //assign long to…
I'm learning Asp.net Core and building a simple web with CRUD operations, SQL server and using Entity Framework. When I try to build a sorting method I git this error in this line at parameter employees return View(this.SortEmployees(employees, SortField, CurrentSortField,…
I'm having a hard time with what appears to be a connection issue. I have scoured the web and sounds like this is not the way to go but if someone has any thoughts or ideas that would be great.…
I have two Enumberable lists: list1 & list2 I want to take something from list2 and update it in list1 based on a condition e.g: list1.Id has say for instance 1, 2, 3, 4, 5 etc. list2.Id has 3, 4…
My site has default.aspx page and you click submit and get to the customerinfo.aspx page. However,but they must come from the default.aspx page in the same domain. If the referrer is blank, an outside link, or their customer ID isn't…
I can't serialize BaseResponse<NoContent> object. But Device object serialized successfully. I didnt find reason var data = new BaseResponse<NoContent>(); var json1 = JsonSerializer.Serialize(data); var data2 = new Device(); var json2 = JsonSerializer.Serialize(data2); BaseResponse Content : public class BaseResponse<T> where T…
A couple of hours ago I posted a question regarding my code doesn't work, after seeing answers and solutions and try them, my code still not working! So I tried debugging tricks and tips to see what's going on and…
I was given this function CREATE FUNCTION [dbo].[GET_WEBGIS_ISSUE_NUM] () RETURNS VARCHAR(50) AS BEGIN DECLARE @v_new_num int, @v_new_issue_num varchar(50); SET @v_new_num = (SELECT COUNT(*) + 1 FROM [dbo].[WEBGIS_ISSUE] WHERE [ISSUE_NUM] LIKE CONCAT(FORMAT(GETDATE(), 'yyMM'), '%')); IF @v_new_num < 10 SET @v_new_issue_num =…