How to remove first and last character of a string in C#?

``` String: "hello to the very tall person I am about to meet" ``` What I want it to become is this: ``` String: hello to the very tall person I am about to meet ``` I can only find code to trim ...

22 Mar at 22:54

Connect Unity to C++ WinSocket WITHOUT System.Net.Sockets

Windows 10, Unity 5.5.2 - note that this implicitly restricts .Net to version 3.5. I have a C++ application that I'm trying to connect to a Unity application over the air. I wish to continually send...

28 Mar at 21:38

OrmLite Model not populating after upgrading ServiceStack.Net from 4.0.39 to 4.5.6

After upgrading ServiceStack.Net from 4.0.39 to 4.5.6 we're seeing some cases where the model isn't being populated, however it does contain the correct amount of records. The properties of each recor...

23 Mar at 19:2

What's the effect of AsyncLocal<T> in non async/await code?

I'm working on a very large and old code base of a desktop winform application. In this code base there are lots of operations performed in background threads, mainly using `BackgroundWorker`. A comm...

22 Mar at 18:0

How to implement Generic Repository Design Pattern with Dapper?

I am using Dapper for a MicroORM to retrieve and Save Data to SQL Server 2014. I have got DTO classes in a DTO Proj that represent the Data retrieved from the DB or saved to the DB. I am using the Re...

Failed to execute removeChild on Node

Other stack answers such as [this](https://stackoverflow.com/questions/21926083/failed-to-execute-removechild-on-node) and [this](https://stackoverflow.com/questions/31278307/javascript-failed-to-exec...

23 May at 12:2

Get parent directory name in Node.js

I am using Node.js, and I want to obtain the parent directory name for a file. I have the file `"../test1/folder1/FolderIWant/test.txt"`. I want to get `"FolderIWant"`. I have tried: ``` var path ...

28 Apr at 17:23

how to get the ipaddress of a virtual box running on local machine

I need to connect to my virtual box running on my local machine to transfer files from my local system to VM by using WinSCP. How do I find the IP address? When I go to the settings and network tab, ...

29 Aug at 14:16

Python multiline lambda

I am wondering if there is possible to find some equivalent to C# multiline lambda function in Python. Let's say, that I have C# code like this: [](https://i.stack.imgur.com/iIHJG.png) I want to wri...

22 Mar at 13:12

Polly policy to log exception and rethrow

I consider to use [Polly](https://github.com/App-vNext/Polly#handing-return-values-and-policytresult) to create policy to log exception and rethrow. I didn't find an existing method that allow it ou...

15 Jul at 09:17

Handling Enter Key in Vue.js

I have a text field and a button. By default, this button submits a form when someone presses the key on their keyboard. When someone is typing in the text field, I want to capture each key pressed. ...

4 Dec at 02:7

Breaking change in method overload resolution in C# 6 - explanation?

We've recently moved from VS2013 to VS2017 in our company. After the upgrade our codebase would no longer build. We would get the following error: > The call is ambiguous between the following method...

6 Mar at 12:21

ORMLite Save does not update model with the autoincrement identity

I'm using servicestack, ormlite, and mysql and Have linked table that are created within a transaction. Using the connection Save method, it should (according to documentation) update the model with t...

How to resolve Unneccessary Stubbing exception

My Code is as below, ``` @RunWith(MockitoJUnitRunner.class) public class MyClass { private static final String code ="Test"; @Mock private MyClassDAO dao; @InjectMocks priva...

29 May at 23:32

ValueError: cannot reshape array of size 30470400 into shape (50,1104,104)

I am trying to run threw this Tutorial [http://emmanuelle.github.io/segmentation-of-3-d-tomography-images-with-python-and-scikit-image.html](http://emmanuelle.github.io/segmentation-of-3-d-tomography...

22 Mar at 12:1

Remove a service in ASP.Net Core Dependency Injection

In an Asp.Net MVC Core (early versions, versions 1.0 or 1.1), dependency injection bindings are configured as follow in the Startup.cs class : ``` public class Startup { public void ConfigureServ...

How to prevent _t and _v when inserting into MongoDB?

I'm utilizing Dictionary. After there are "_t" and "_v". Two posts here talked about [serialization](https://stackoverflow.com/questions/24199862/how-do-i-prevent-t-field-from-appearing-when-upsertin...

23 May at 12:2

Python - AttributeError: 'numpy.ndarray' object has no attribute 'append'

This is related to my question, [here](https://stackoverflow.com/questions/42941668/valueerror-could-not-broadcast-input-array-from-shape-22500-3-into-shape-1). I now have the updated code as follows...

3 Apr at 08:46

What is the difference between .NET Core and .NET Standard Class Library project types?

In Visual Studio, there are at least three different types of class libraries you can create: - - - While the first is what we've been using for years, a major point of confusion I've been having is ...

Communication between Python and C#

I have a Python backend running machine learning algorithms. I want to use the same backend for both an Excel plugin (C#) and a website. I want both interfaces to send my training data (thousands of l...

26 Mar at 14:35

ServiceStack TypeSerializer: ISO8601 and culture with dot as TimeSeparator

This is my first question, handle with care. On .Net 4.5.2 using c#, I found a strange behaviour on [ServiceStack.Text 4.5.6](https://github.com/ServiceStack/ServiceStack.Text) serializing `DateTime`:...

How Can I Parse YAML Into a Derived Collection Using YamlDotNet?

Using [YamlDotNet](http://aaubry.net/pages/yamldotnet.html), I am attempting to deserialize the following YAML: ``` Collection: - Type: TypeA TypeAProperty: value1 - Type: TypeB TypeBProp...

21 Mar at 22:0

Dapper with .NET Core - injected SqlConnection lifetime/scope

I'm using .NET Core Dependency Injection to instantiate a `SqlConnection` object during the application startup, which I'm then planning to inject in my repository. This `SqlConnection` will be used b...

Azure Table Storage CreateQuery in .NET Core

I'm porting my existing class library that targets .NET Framework 4.6.2 to .NET Core 1.1. Looks like some of the methods that are available in .NET Framework version are not there in .NET Core. Two s...

"Unable to find main class" with Maven on spring-boot project in Eclipse

I am pretty desperate since I no longer can compile my Maven projects. I have one logical project split into 7 maven modules which so far compiled fine, but today I introduced a feature, whereby I acc...

21 Mar at 21:0