Change default format for DateTime parsing in ASP.NET Core

I get a Date in an ASP.NET Core Controller like this: ``` public class MyController:Controller{ public IActionResult Test(DateTime date) { } } ``` The framework is able to parse the date, ...

Autofit Row Height of Merged Cell in EPPlus

I'm using EPPlus and C# and trying to autosize/autofit the height of a row to accommodate the height needed to show all of the contents of a merged cell with text wrapping. However no matter what I tr...

23 May at 12:2

ef-core load collection property of nested tph inherited member

Given the following class structure ``` public class Parent { public Guid Id { get; public List<BaseChild> Children { get; set; } } public abstract class BaseChild { ...

Returnsasync(null) creates a build error when using Moq for unit testing in VS15

When I use `ReturnsAsync(null)` in a C# unit test method in Visual Studio (with `Moq`), I get the error: > "The call is ambiguous between the following methods or properties" and then a list of the...

24 Jul at 20:14

How to extend css class with another style?

I have nearly 30 classes and I want to apply this classes to my button element. I don't want to add class attribute for every button element. Is there any way to create a new button class like; ``` ....

13 Jan at 13:22

Convert python datetime to timestamp in milliseconds

How do I convert a human-readable time such as `20.12.2016 09:38:42,76` to a Unix timestamp in ?

2 Apr at 04:36

Servicestack request header doesn't contains cookie

I'm using ServiceStack Authentication to authenticate, and using http to do so. This might be duplicate to my previous post, but this is another question. When I'm sending a post-request auth/logout t...

13 Jan at 13:31

Gradle: getting the root project directory path when starting with a custom build file

The structure of my Gradle project is the following: ``` Project ├── app └── build.gradle ├── foo └── bar.txt · · · └── build.gradle ``` Normally to get the absolute path of the `foo` fol...

13 Jan at 13:13

How to measure time elapsed on Javascript?

I created a simple game that start and ends the timer when the user finishes clicking on 16 boxes. I want to measure the elapsed time for the user to complete the game. How do I do it using Javascript...

2 Jul at 12:13

Program hangs in release mode but works fine in debug mode

The code below works as expected in debug mode, completing after 500 milliseconds, but hangs indefinitely in release mode: ``` public static void Main(string[] args) { bool isComplete =...

What is MonoBehaviour in Unity 3D?

``` using UnityEngine; using System.Collections; public class VariablesAndFunctions : MonoBehaviour { int myInt = 5; } ``` The full code is here [Unity Official Tutorials](https://unity3d.co...

16 May at 14:13

How to sign out other user in ASP.NET Core Identity

How can i sign out another user (not the currently logged one) in ASP.NET Core Identity. I know there is a [SignOutAsync()](https://github.com/aspnet/Identity/blob/5480aa182bad3fb3b729a0169d046287333...

Should I use async if I'm returning a Task and not awaiting anything

In an async method where the code is not `await`ing anything, is there a reason why someone would mark it async, await the task, and then return? Besides the potential un-necessity of it, what are th...

13 Jan at 01:52

Setting connection string with username and password in ASP.Core MVC

I am working on my first ASP.NET Core MVC application.What is the right way to specify the connection string in a ASP.NET Core MVC application with a sql server backend requiring sql authentication? >...

16 Nov at 16:37

Pandas Split Dataframe into two Dataframes at a specific row

I have `pandas` DataFrame which I have composed from `concat`. One row consists of 96 values, I would like to split the DataFrame from the value 72. So that the first 72 values of a row are stored in...

11 Oct at 21:41

ASP.NET Core MVC Hangfire custom authentication

I managed to work Hangfire on my ASP.NET Core MVC application, and now I am trying to add admin authorization. I added the following code to the Startup.cs file: ``` app.UseHangfireDashboard("/hangf...

19 Dec at 08:21

Laravel Inner Join?

I have a PHP backend that I'm currently changing over to use the Laravel framework. However, I'm not quite sure how the Laravel inner join works. The SQL query i'm trying to move over to Laravel is: ...

25 Apr at 10:39

Assert.ThrowsExceptionAsync isn't working

## Question: I haven't found much about [MSTest V2](https://blogs.msdn.microsoft.com/visualstudioalm/2016/06/17/taking-the-mstest-framework-forward-with-mstest-v2/) for examples or [documentation](...

14 Jul at 08:54

C# Redis Client exceeded 6000 connections per hour limit

We are getting the following error. We found that we have to upgrade to a premium plan of servicestack. But their License plan is a bit confusing, it says number of developers, can we use this for mul...

12 Jan at 20:7

ASP.NET Core targeting full framework with EF6 and Identity

I currently have a .NET Core Web App targeting the full .NET Framework and a .NET 4.6.1 class library project that contains my EF6 implementation. I have these two currently working together. Now I...

12 Jan at 18:29

Powershell Invoke-WebRequest Fails with SSL/TLS Secure Channel

I'm trying to execute this powershell command `Invoke-WebRequest -Uri https://apod.nasa.gov/apod/` and I get this error. https requests appear to work ("[https://google.com](https://google.com)") ...

30 Nov at 04:51

Dapper materializing to a Tuple

I need return a list from dapper with the new tuple in C# 7. ``` public static List<(int StyleId, decimal StyleCode)> GetOnlyServices() { var query = $@" SELECT ST.style_id as...

12 Jan at 17:52

MongoDB: Server has startup warnings ''Access control is not enabled for the database''

I firstly installed MongoDB 3.4.1 today. But when I start it and use MongoDB shell, it gave me these warnings below: ``` C:\Users\hs>"C:\Program Files\MongoDB\Server\3.4\bin\mongo.exe MongoDB she...

25 Feb at 03:18

Get properties of a Dynamic Type

I would like to know how to get the properties of my dynamic type. This is the function to get the List, ``` var result = _files.GetFileContent(reportId).Result; ``` As example I get an object ret...

Cross-platform USB communication using ASP.NET Core

## Overview I've ported a web application to .NET Core and I'm finding that it's able to communicate with a microcontroller over USB when running on Windows but not when running on Linux. I'm tryi...