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Recent questions tagged .net

1 vote
1 answer
Why does the error The specified deps.json does not exist?
Why does the error The specified deps.json does not exist? Good afternoon! When entering the command to create EntityFrameworkCore\Add-Migration Initial, the specified deps.json C:\Users\XXX\source\repos\Shop\Shop\Shop.deps.jso ...
by pandinus
asked Sep 24, 2021
1 vote
1 answer
Errors in the startup file for SignalR Net Core?
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Errors in the startup file for SignalR Net Core? Hello! I'm trying to make a simple console application on SignalR Net Core, but the StrartUp file in the Configure method gives out a bunch of errors. The example is on ...
by Dima231
asked Sep 20, 2021
1 vote
2 answers
How do I get rid of duplication in the controller?
How do I get rid of duplication in the controller? I started to study .NET CORE and had a question about data sampling: I basically need to do the same actions for two actions, so I'm thinking of putting those actions i ...
by LWXD
asked Sep 18, 2021
1 vote
3 answers
How to deserialize Nullable types into XML attributes?
How to deserialize Nullable types into XML attributes? Hi. I have such a contract: Serializablepublic class XmlContract{ XmlAttribute("ImportantAttribute") DefaultValue(null) public decimal? Field { get; ...
by hax
asked Apr 3, 2021
2 votes
4 answers
Which backend technology is easier to master?
Which backend technology is easier to master? In what would be easier and faster to write the backend for SPA (HTML + JS), whose main task (SPA), query the database on the server, with obtaining a sample from the da ...
by Roman_v_k
asked Apr 1, 2021
1 vote
1 answer
How do I change from version 4.7.2 of the .NET (Framework) to 4.8?
How do I change from version 4.7.2 of the .NET (Framework) to 4.8? Good afternoon. I want to develop mods for GTA V, for this I need to create a project "Class Library .NET (.NET Framework)" But here's the problem. In the list of versio ...
by askarthebest
asked Mar 29, 2021
2 votes
3 answers
How do I stop the event tracking?
How do I stop the event tracking? There is this code void funct() { webBrowser1.DocumentCompleted += (sender, e) => { MessageBox.Show((sender as WebBrowser) ...
by blood-moon
asked Mar 29, 2021
1 vote
1 answer
When translating from one number system, true pops up, how to fix c++ crl?
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When translating from one number system, true pops up, how to fix c++ crl? #pragma once#include <locale.h>#include <string.h>#include <math.h>#include <windows.h>#include <iostream>namespace WinForm { using namespa ...
by Leo_SAN
asked Mar 25, 2021
1 vote
1 answer
Why does an ssl error occur?
Why does an ssl error occur? I work with REST API over https with GOST. Project on asp net core. Using httpclient. Installed crypto pro. From time to time an occasional error occurs: The SSL connect ...
by Gotoh
asked Mar 24, 2021
2 votes
1 answer
How to continue learning with
How to continue learning with Hi all, I have recently started to learn programming, in particular the C programming language ...
by Chiliton
asked Mar 23, 2021
3 votes
1 answer
How to fix error 503 (asp.net core)?
How to fix error 503 (asp.net core)? After publishing the IP in production, I started getting a 503 error. Sometimes even on the login page. Linux server, nginx reverse proxy, after kestrel, asp.net core M ...
by Bisekenov
asked Mar 21, 2021
1 vote
2 answers
How do I make the UI "wait" for an operation?
How do I make the UI "wait" for an operation? There is a desktop utility. It reads a large table from a file. How to make the UI is not blocked while the file is being processed? Please advise me on a good guide to ...
by Hateman31
asked Mar 20, 2021
2 votes
2 answers
What are the practical benefits of .Net?
What are the practical benefits of .Net? Good afternoon. Long trying to understand the practical benefits of the .Net platform, but mostly I come across the wording about using different languages on the same p ...
by d8veloper
asked Mar 18, 2021
1 vote
1 answer
Choice of direction and language (not a beginner)?
Choice of direction and language (not a beginner)? Good afternoon, I am a student (I went to the 3rd year). Area of study: Informatics and Computer Science. I tried my hand in different directions. Now I have lost intere ...
by cursor_pointer
asked Mar 13, 2021
2 votes
1 answer
What libraries are there for working with PDF in .Net Core?
What libraries are there for working with PDF in .Net Core? I have a PDF template (no forms, just some images). I need to add some captions to the template and get a new PDF. The search revealed that there are either paid (very ...
by byte916
asked Mar 13, 2021
1 vote
1 answer
How do I generate a picture with a given height from text?
How do I generate a picture with a given height from text? Good evening, please advise how to solve the following problem: I need to generate a bmp picture with a string, the difficulty is that the picture must be exactly 7 pixe ...
by Smilleey
asked Mar 13, 2021
3 votes
3 answers
Is it correct to copy data between microservices?
Is it correct to copy data between microservices? Hi all. Our project uses a microservice architecture (at least we think so). We have an application to manage some entities. Let's take a movie list as an example. The c ...
by ruslanfedoseenko
asked Mar 8, 2021
2 votes
2 answers
Is the .NET Core application working with sensors the right method?
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Is the .NET Core application working with sensors the right method? How to properly implement the following architecture: Computer with Ubuntu Desktop 18.04 on board Loads .NET Web API application (.NET Core 2-3 is not important) The sa ...
by katangawise
asked Mar 7, 2021
1 vote
1 answer
External connection to local iis express?
External connection to local iis express? Hello! While I was framing this question, I tried various other ways to solve the problem, and eventually I was able to solve it. But I'll leave the question with an an ...
by kreo_OL
asked Mar 7, 2021
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