SharpZipLib: 1 is not a supported code page

I use SharpZipLib to compress file and user got this error: > 1 is not a supported code page I found [here](http://community.sharpdevelop.net/forums/t/19065.aspx) that problem is in regional setting...

26 Oct at 09:18

Servicestack.Client Namespace Secured could not be found

When I try to make a new request to generate a new access-token I cannot find the type "new Secured". ``` var authClient = new JsonServiceClient("http://localhost/authentication/") { ...

26 Oct at 08:52

Android studio 3.0: Unable to resolve dependency for :app@dexOptions/compileClasspath': Could not resolve project :animators

I migrate to Android studio 3.0. So, the project become unable to compile a module named ":animator" and it displays me this error: ``` Error:Unable to resolve dependency for ':app@dexOptions/compil...

Docker: applications works fine via docker-compose up, but how to run it via Visual Studio and debug?

I have several projects and they must be running in seperate containers, and I have some shared library that should be buit also. I have found the following [article](https://blogs.msdn.microsoft.com/...

Puppeteer wait page load after form submit

I submit a form using the following code and i want Puppeteer to wait page load after form submit. ``` await page.click("button[type=submit]"); //how to wait until the new page loads before taking s...

24 Feb at 05:36

How do you convert any C# object to an ExpandoObject?

I've read a lot about how can be used to dynamically create objects from scratch by adding properties, but I haven't yet found how you do the same thing starting from a non-dynamic C# object that you...

26 Oct at 11:26

Fetch API request timeout?

I have a `fetch-api` `POST` request: ``` fetch(url, { method: 'POST', body: formData, credentials: 'include' }) ``` I want to know what is the default timeout for this? and how can we set it to...

9 Jul at 11:39

Removing duplicate columns after a DF join in Spark

When you join two DFs with similar column names: ``` df = df1.join(df2, df1['id'] == df2['id']) ``` Join works fine but you can't call the `id` column because it is ambiguous and you would get the fo...

Setting up Serilog to write logs to SQL Server db table

I'm trying to set up Serilog to write logs to my db table. Here's the breakdown of what I did to try and set up logging to SQL Server. 1) Install the Nuget Packages, Serilog and Serilog.Sinks.MSSq...

25 Oct at 20:40

How to know the git username and email saved during configuration?

While configuring `git` I ran these two commands: ``` git config --global user.name "My Name" git config --global user.email "myemail@example.com" ``` However, I doubt whether I made a typo or not...

6 Jul at 13:19

Getting value from appsettings.json in .net core

Not sure what am I missing here but I am not able to get the values from my appsettings.json in my .net core application. I have my appsettings.json as: ``` { "AppSettings": { "Version": ...

update to python 3.7 using anaconda

[Python 3.7](https://docs.python.org/3.7/whatsnew/3.7.html) alpha version is out, but I haven't been able to find any post on how to update to python 3.7 using Anaconda - maybe they will wait for the ...

10 Jan at 15:38

ASP.NET Core 2.0 combining Cookies and Bearer Authorization for the same endpoint

I've created a new ASP.NET Core Web Application project in VS17 using the "Web Application (Model-View-Controller)" template and ".Net Framework" + "ASP.NET Core 2" as the configuration. The authentic...

How to convert xls file to xlsx file using C#?

I was developing an application which read data from an excel file, but when I try to open it, an exception  was thrown if the source file is saved with the (File contains corrupted data error when o...

8 Feb at 11:22

Unable to resolve service for type while attempting to activate

In my ASP.NET Core application, I get the following error: > InvalidOperationException: Unable to resolve service for type 'Cities.Models.IRepository' while attempting to activate 'Cities.Controllers....

How to solve npm install throwing fsevents warning on non-MAC OS?

Following warning is being thrown on `npm install` command - ``` npm WARN optional SKIPPING OPTIONAL DEPENDENCY: fsevents@1.1.2 (node_modules\rea ct-scripts\node_modules\fsevents): npm WARN notsup SK...

25 Oct at 10:29

xunit constructor runs before each test

In a test class, the constructor starts before each test and the initialized data provided by the constructor isn't reachable by the following tests. I'd like the initialized data to be accessible fo...

17 Mar at 14:25

Property 'controls' does not exist on type 'AbstractControl' Angular 4

I am trying a nested reactive form in Angular 4. It is working fine but when I try to build AOT it's throwing the error > 'controls' does not exist on type 'AbstractControl' I googled and tried few...

How to purge messages for Service Bus Topic Subscription

Just wondering the best way (even if via Portal, Powershell, or C#) to purge the messages off of a Service Bus Topic's Subscription. Imagine we have a topic with 4 subscriptions, and we only want to p...

Error: Could not initialize class com.android.sdklib.repository.AndroidSdkHandler

I've setup the environment for react native on Windows. But when I run the command ``` react-native run-android ``` I get the following errors - ``` * What went wrong: A problem occurred configur...

24 Oct at 18:14

The type initializer for 'SQLite.SQLiteConnection' threw an exception

I'm trying to implement an incredibly basic use of SQLite. I have a `Button` and an `EditText`. I want to store the contents of the `EditText` `OnClick`. I'm following this: [https://developer.xamar...

Is there a way to revert to a previous commit in VS code?

Is there a way to revert to a previous git commit in VS code? I know I can see the changes between commits and the differences in the working tree but I want to know how to reset to the previous commi...

21 Dec at 22:0

Cannot find module 'aspnet-webpack' when using 'dotnet publish' in .Net Core 2.0 & Angular

I have been trying to follow answers to this problem but to no avail.. I am trying to publish my .Net Core 2.0 & Angular project using the command line command 'dotnet publish' I successfully publish,...

What's the difference between a ReadOnlyDictionary and an ImmutableDictionary?

In C#, what is the key difference (in terms of features or use cases) between these two containers? There doesn't appear to be any information comparing these on Google. [System.Collections.ObjectMod...

2 Dec at 15:52

ServiceStack RedisAuthRepository not storing anything

I have this problem where I'm trying to use ServiceStack RedisAuthRepository to store user information so I can use it to rehydrate the User Session that’s embedded in the JWT Token. So far this is my...

25 Oct at 13:4