ServiceStack Service class with constructor

I’m using Service Stack, and I can´t (or I don´t know how make a Service class with constructor). Here is what I did: ``` public class AppHost : AppSelfHostBase { public AppHost() : bas...

8 Apr at 21:34

ServiceStack 4.0 with Microsoft Application Insights Telemetry

Working on MS project default Web Application Template and planning to use Application Insights to monitor WEB API. Is there any efficient way to configure Insights on root level like it's done for ex...

How to delete files from blob container?

``` private readonly CloudBlobContainer _blobContainer; public void Remove() { if (_blobContainer.Exists()) { _blobContainer.Delete(); } } ``` How to delete not a whole container...

8 Apr at 11:25

Run an Ansible task only when the variable contains a specific string

I have multiple tasks depend from the value of variable1. I want to check if the value is in `{{ variable1 }}` but I get an error: ``` - name: do something when the value in variable1 command: <comm...

npm install error - unable to get local issuer certificate

I am getting an `unable to get local issuer certificate` error when performing an npm install: ``` typings ERR! message Unable to read typings for "es6-shim". You should check the entry paths in "es...

8 Apr at 07:52

Should C# Asynchronous Library Methods Call await?

Should an asynchronous library method call `await`? For example, assume I have a data services library method that has access to an data context named 'repository'. As far as I can see, I have two ...

8 Apr at 07:40

What is this object initialiser pattern called?

I'm reviewing some code with an object initialisation pattern that I don't recognise - can anyone tell me what this pattern is called (and where to find documentation on usage)? ``` obj.myType = (myV...

8 Apr at 07:4

Can you develop Linux applications with Xamarin?

After a few years with Ubuntu, my main OS right now is Windows again. But it's not impossible that I could switch to Mac. Right now I have a bit of experience with Qt and no experience with Xamarin...

31 May at 12:56

Nginx upstream prematurely closed connection while reading response header from upstream, for large requests

I am using nginx and node server to serve update requests. I get a gateway timeout when I request an update on large data. I saw this error from the nginx error logs : > 2016/04/07 00:46:04 [error] 28...

29 Jun at 08:25

SQLite in ASP.NET Core with EntityFrameworkCore

How do you add and use an SQLite database in an ASP.NET Core web application, using EntityFramework 7 ? I dived into ASP.NET Core the moment I heard about it and created my first web application, I s...

How to update Ruby with Homebrew?

I want to know how to update to the latest version of Ruby with Homebrew. I am interested in using RVM. Thanks.

7 Apr at 19:13

Python - make a POST request using Python 3 urllib

I am trying to make a POST request to the following page: [http://search.cpsa.ca/PhysicianSearch](http://search.cpsa.ca/PhysicianSearch) In order to simulate clicking the 'Search' button without filli...

4 May at 19:58

Uncaught TypeError: .indexOf is not a function

I am new to JavaScript and I'm getting an as below. > Uncaught TypeError: time.indexOf is not a function Gee, I really thought indexOf() really was a function. Here is a snippet of my code: ``` v...

19 Sep at 10:31

How do you get to the original message text in a Microsoft Bot Framework LuisIntent method

I'm trying to access the complete original text from within a method marked as a `LuisIntent` within a `LuisDialog`. The documentation shows these methods as taking two arguments: IDialogContext con...

How to enlarge the SVG icon in material-ui iconButtons?

Has anyone build webpages using [react.js](https://facebook.github.io/react/) and the [Material UI](https://www.material-ui.com/) library? How should I resize the icon size? It is a svg icon. I just b...

Increase readability to assert IsNotNullOrEmpty with constraint-based asserts

I'm currently rewriting some unit tests to use NUnit 3 instead of NUnit 2 and need to change some asserts to contraint-based asserts. I have the following asserts: ``` Assert.IsNullOrEmpty(result); `...

2 Mar at 12:32

Handling multiple get operations

I am fairly new to ServiceStack and I am trying to figure out the best practices around handling multiple get operations on the same request. Below is my request object: ``` [Route("/Entity", Verbs =...

7 Apr at 14:37

Dynamically create HTML table in C#

Is there more efficient way to build HTML table than the one I'm trying on right now? I'm getting an object and it has some list of entities in it. So I need to pass through each of them and build fi...

12 Jul at 03:44

How to extend / inherit components?

I would like to create extensions for some components already deployed in Angular 2, without having to rewrite them almost completely, as the base component could undergo changes and wish these change...

Xamarin.Droid causing build errors in Visual Studio 2015 when using Xamarin.Forms

Recently, I've started learning to develop mobile apps using Xamarin.Forms through a book. I created an application "Hello", which had six projects, one Portable Shared Library project, one Android, o...

Strange black box appearing in wpf application

[](https://i.stack.imgur.com/YUiOz.png) Hi! I am new in wpf application development. I just create a demo application and I see that the black box appearing in the top of my application. Can anyone ...

7 Apr at 06:41

Storing a list of different generic types in a class

[](https://i.stack.imgur.com/NmbLL.png) I've attached a picture of what I'm trying to do. Let's say I have a list of T in a class ``` public class MyClass<T> where T : IMyInterface { public...

7 Apr at 14:59

Is key-value pair available in Typescript?

Is key,value pair available in typescript? If yes how to do that. Can anyone provide sample example links.

7 Apr at 05:33

Can the C# compiler or JIT optimize away a method call in a lambda expression?

I'm starting this question after a discussion which started ([in comments](https://stackoverflow.com/a/36438566/81179)) on another StackOverflow question, and I'm intrigued to know the answer. Conside...

MySQL: When is Flush Privileges in MySQL really needed?

When creating new tables and a user to go along with it, I usually just invoke the following commands: ``` CREATE DATABASE mydb; GRANT ALL PRIVILEGES ON mydb.* TO myuser@localhost IDENTIFIED BY "mypa...

1 Feb at 19:51