Cannot use 'dotnet ef...' - The specified framework version '2.0' could not be parsed

My project builds without any issues and can run without issues, but I cannot use `dotnet ef migrations` because of this strange error: ``` The specified framework version '2.0' could not be parsed T...

firebase.auth is not a function

I am using Webpack with firebase and firebase-admin. To install firebase I ran: ``` npm install --save firebase ``` I am importing firebase using: ``` import * as firebase from 'firebase/app' import ...

9 Jan at 08:32

How to add my own properties to Serilog output template

I have a small application that is receiving messages from a service bus, which can send through several different types of events for different users. Based on the type of event, a different function...

2 Feb at 22:31

How to execute a lot of durable functions triggered by Azure Queue?

If briefly, our task is to process a lot of input messages. To solve this we decided to use Azure Queue Storage and Azure Functions. We have Azure Functions structure similar to the following code: ...

12 Dec at 14:18

Prelaunch task build terminated with exit code 1

I'm trying to learn how to create method libraries but whenever I run my program a little pop-up window (with a surprisingly basic Windows graphical interface, post-update) shows up with the message "...

Cannot resolve scoped service from root provider .Net Core 2

When I try to run my app I get the error ``` InvalidOperationException: Cannot resolve 'API.Domain.Data.Repositories.IEmailRepository' from root provider because it requires scoped service 'API.Doma...

3 Feb at 00:41

Deprecate specific route out of multiple routes on single Web API method

Hi I have WEB API implementation as shown below. Where we are using multiple routes on single method. ``` [SwaggerOperation("Update Records By Id")] [Route("/construction/field-record")] [Route("/cons...

VSCode showing only one file in the tab bar (can't open multiple files)

I hit some shortcut and I can't find the setting the turn it off. But opening multiple files doesn't show different tabs. Here's what I'm seeing [](https://i.stack.imgur.com/7aLOc.png) But this is ...

2 Feb at 19:40

Which TLS version was negotiated?

I have my app running in .NET 4.7. By default, it will try to use TLS1.2. Is it possible to know which TLS version was negotiated when performing, for example, an HTTP Request as below? ``` HttpWebRe...

9 Feb at 16:44

Is there TypedClient support in StackExchange.Redis C# client?

I'm comparing capabilities of ServiceStack.Redis and StackExchange.Redis clients. I thought that it might be very useful to use `IRedisTypedClient<T>` class of ServiceStack.Redis client. Just wonde...

.NET Core WebAPI dependency injection resolve null

I use .NET Core WebAPI with dependency injection and multiple authentication schemas (http basic, access keys, JWT). I inject some business services which require some authenticated user data. If user...

Overloading in local methods and lambda

``` static void Main() { void TestLocal() => TestLocal("arg"); TestLocal("arg"); } static void TestLocal(string argument) { } ``` In this example, local function has the same name as another met...

6 Feb at 08:51

How Decompress Gzipped Http Get Response in c#

Want to Decompress a Response which is GZipped Getting from an API.Tried the Below Code ,It Always return Like:- ``` \u001f�\b\0\0\0\0\0\0\0�Y]o........ ``` My code is: ``` private string GetRespo...

2 Feb at 09:28

How to combine first name, middle name and last name in SQL server

you can refer the below queries to get the same- # 1 ``` select FirstName +' '+ MiddleName +' ' + Lastname as Name from TableName. ``` # 2 ``` select CONCAT(FirstName , ' ' , MiddleName , ' ' ,...

20 Jun at 09:12

Unable to convert List<List<int>> to return type IList<IList<int>>

For level order traversal why does this exception occur? Following exception occurs: > Cannot implicitly convert type '`System.Collections.Generic.List<System.Collections.Generic.List<int>>`' to '`Sy...

While debugging I get this when using Watch: Internal error in the C# compiler

I've been working along very happily in an app in VS2017. Debugging just fine. Then, all of a sudden... When I am debugging and try to hover over a variable, I don't get the normal popup with detail...

SimpleI Injector - Register multiple database connections

I'm working with an existing Web Api that uses Simple Injector to register a single database connection. I need to make an endpoint to get info from a different db but I don't know how to register a n...

How to get Class name that is calling my method?

I want to write my own logger. This is my logger manager: ``` public static class LoggerManager { public static void Error(string name) { } } ``` I am calling `Error(string name);` me...

1 Feb at 21:51

Codable class does not conform to protocol Decodable

Why am I getting a "Type 'Bookmark' does not conform to protocol 'Decodable'" error message? ``` class Bookmark: Codable { weak var publication: Publication? var indexPath: [Int] var locatio...

1 Feb at 17:28

docker.sock permission denied

When I try to run simple docker commands like: ``` $ docker ps -a ``` I get an error message: > Got permission denied ... /var/run/docker.sock: connect: permission denied When I check permissions...

1 Feb at 17:7

Select from multiple tables in one call

In my code I have a page that includes information from 3 different tables. To show this information I make 3 SQL select calls and unite them in one list to pass as Model to my view. Can I do it with ...

Unit testing an AuthorizeAttribute on an ASP.NET Core MVC API controller

I have a ASP.NET Core MVC API with controllers that need to be unit tested. ``` using Microsoft.AspNetCore.Authorization; using Microsoft.AspNetCore.Mvc; using System.Threading.Tasks; namespace T...

Lock duration significance on azure service bus topic subscriptions

I have been looking at lockdurations and renewlock mechanisms for service bus queue and topics. However it is not clear about what exactly does lock duration mean for topic subscriptions. For example...

Microsoft.Extensions.Caching.Redis select different database than db0

a question on understanding which redis database is used and how it can be configured. i have a default and a default configured local (containing 15 databases) [](https://i.stack.imgur.com/43x3n....

1 Feb at 05:50

PCF and servicestack

Our company is using Pivotal Cloud Foundry and currently we are using WebApi for our endpoints. I have used serviceStack in the past (although it has been a few years ago) and wanted to know if anyon...

5 Feb at 09:11