How generate list of string with Bogus library in C#?
I use [Bogus](https://github.com/bchavez/Bogus) library for generate test data. for example I have a class : ``` public class Person { public int Id {get; set;} public List<string> Phones {get...
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- 26 Nov at 17:11
HTTP Error 500.19 when publish .net core project into iis with 0x80070005
[](https://i.stack.imgur.com/vbZ03.png) I want to publish a sample .net core web application on my pc's IIS manager but I failed. I am using Microsoft guidance but it doesn't work for me, if you have...
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- 29 May at 01:41
Could not Cast or Convert System.String to Class object
I am trying to deserialize a JSON string received from a Web API ``` try { string r = await App.client.GetUser(); App.Authentication = JsonConvert.DeserializeObject<ApiResult>(r); await...
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- 9 Jun at 00:34
Manually decode OAuth bearer token in c#
In my Web Api 2.2 OWIN based application I have a situation where I manually need to decode the bearer token but I don't know how to do this. This is my startup.cs ``` public class Startup { pub...
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- 25 Nov at 08:3
Use Blockly inside a WPF WebBrowser
Is it possible to use the Blockly google javascript libraries inside a WPF WebBrowser? In particular, Blockly needs [several js scripts](https://developers.google.com/blockly/guides/configure/web/fix...
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- 1 Aug at 22:5
How to read FormData into WebAPI
I have an ASP.NET MVC WebApplication where I am using the ASP.NET Web API framework. ``` var data = new FormData(); data.append("filesToDelete", "Value"); $.ajax({ type: "POST", url: "...
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- 22 May at 09:24
AmbiguousActionException: Multiple actions matched. The following actions matched route data and had all constraints satisfied
I am creating a website using ASP.NET Core MVC. When I click on an action I get this error: ``` AmbiguousActionException: Multiple actions matched. The following actions matched route data and had a...
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- 28 Sep at 00:11
Is an upsert in mongodb atomic with the filter and the actual update
I have a document I want to upsert. It has a unique index on one of the properties, so I have something like this to ensure I get no collisions ``` var barVal = 1; collection.UpdateOne( x=>x.Ba...
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- 24 Nov at 21:18
Visual Studio Code compile error - launch.json must be configured
I am trying to compile c# code on windows 7 using visual studio code. I have all the extensions downloaded but am getting this error: > launch: program 'launch: launch.json must be configured. Change...
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- 24 Nov at 19:12
Do not know how to use coroutines in Unity3D
In Unity3D, this is my code: Everytime a player run into a power up one of the ActivateBuff Methods gets called. Obviously powerUps effects don't last forever though so I used `IEnumerators` to revers...
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- 7 May at 03:59
Current JsonReader item is not an object
First I made an application and then I've started doing test for it ( Know it is not good way ), everything works fine with parsing etc, but after i made few test got an error : > Newtonsoft.Json.Jso...
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- 24 Nov at 23:13
To close the socket, don't Close() the socket. Uhmm?
I know that TIME_WAIT is an integral part of TCP/IP, but there's many questions on SO (and other places) where multiple sockets are being created per second and the server ends up running out of ephem...
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- 24 Nov at 12:39
Entity framework Core Update-database specific migration
I am trying to figure out how to run a specific migration from the package manager in nuget. I have tried to run: ``` update-database -TargetMigration test32 ``` But I do get this message: A para...
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- 8 Sep at 12:26
Differences between C# "var" and C++ "auto"
I'm learning C++ now because I need to write some low level programs. When I learned about "auto" keyword, it reminds me "var" keyword, from C#. So, what are differences of C# "var" and C++ "auto"? ...
How to add a custom code analyzer to a project without nuget or VSIX?
I want to write a custom code analyzer in Visual Studio 2015 for a C# ConsoleApplication. For this reason I don't want to create a seperate "Analyzer with Code Fix" project from template, because this...
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- 24 Nov at 18:52
ASP.NET MVC Core WebAPI project not returning html
Here is my controller i am sending my html ``` public class MyModuleController : Controller { // GET: api/values [HttpGet] public HttpResponseMessage Get...
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- 24 Nov at 07:5
How do I use the SqlResource method in EF Migrations?
MSDN says this method "Adds an operation to execute a SQL resource file". Its signature is: ``` protected internal void SqlResource( string sqlResource, Assembly resourceAssembly = null, ...
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- 24 Nov at 05:11
List<MyObject> does not contain a definition for GetAwaiter
I have a method that returns a List<> of an object. This method takes a while to run. ``` private List<MyObject> GetBigList() { ... slow stuff } ``` This method is called from 4 or 5 sources. ...
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- 23 Nov at 22:16
implementing roles in identity server 4 with asp.net identity
I am working on an asp.net MVC application with identity server 4 as token service. I have an api as well which has some secure resources. I want to implement roles (Authorization) for api. I want to ...
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- 1 Jan at 10:11
Azure Functions - using appsettings.json
Is it possible to use an appsettings.json file in Azure Functions? There is documentation for environment variables here.. [https://learn.microsoft.com/en-us/azure/azure-functions/functions-referenc...
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- 24 Sep at 11:46
Does Visual Studio 2017 work with Code Contracts?
I just installed the newly released Visual Studio 2017 Enterprise (RC). I'm having trouble getting it to work with [Code Contracts](https://learn.microsoft.com/en-us/dotnet/framework/debug-trace-profi...
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- 20 Jun at 05:4
How to include reference to assembly in ASP.NET Core project
I have this line ``` string sConnectionString = ConfigurationManager.ConnectionStrings["Hangfire"].ConnectionString; ``` And it requires to include [System.Configuration](https://msdn.microsoft.c...
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- 23 Nov at 12:46
how ASP.NET Core execute Linux shell command?
I have an ASP.NET Core web app on Linux. I want to execute shell commands and get result from commands. Is there a way to execute a Linux shell command from within an ASP.NET Core application and retu...
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- 16 Feb at 15:31
Converting IQueryable to implement IAsyncEnumerable
I have a query in a method: ``` private readonly IEntityReader<Customer> _reader; public async Task<IEnumerable<Customer>> HandleAsync(GetCustomer query) { var result = _reader.Query() ....
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- 24 Nov at 10:58
Group By Multiple Column In LINQ in C#
I have a class like as follows: ``` public class ActualClass { public string BookName { get; set; } public string IssuerName { get; set; } public DateTime DateOfIssue { get; set; } pu...
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- 1 Jan at 10:37