How to delete object from Cosmos DB without knowing the partition key value?

If I don't have the partition key value, how do I delete a document? I have the `id` of the document and the property name of the partition key (in my case: `type`). I tried: Got error: `PartitionKey ...

6 May at 20:39

C# generic method type argument not inferred from usage

Recently I've experimented with an implementation of the visitor pattern, where I've tried to enforce Accept & Visit methods with generic interfaces: ``` public interface IVisitable<out TVisitable> w...

How to retrieve Entity Configuration from Fluent Api

Using Entity-Framework 6 I'm able to set up the configuration through Fluent Api like this: ``` public class ApplicationUserConfiguration : EntityTypeConfiguration<ApplicationUser> { public Appli...

ServiceStack Ormlite issuing Sqlite specific command

I am running Ormlite against a sqlite database. Love it. I am adding and deleting lots of records and find that the database does well with an occasional Vacuum command. How can I issue this around t...

23 Aug at 15:5

ASP.NET Core (2.1) Web API: Identity and external login provider

I have been discovering a bit the ASP.NET Core for a few days and wanted to try implementing authentication via LinkedIn. Most of the tutorials I found online used MVC and this is a seamless process, ...

ServiceStack - UserAuth "Id" is INT while RavenDb expects "Id" to be STRING

I am trying to implement ServiceStack Authentication and Authorization for RavenDb. ServiceStack UserAuth model has property "Id" as Int while RavenDb excepts "Id" to be String. When I try to create...

16 Aug at 14:56

C# WPF fit application depending on monitor size after maximize/minimize after moving between monitors

I have two monitors: Screen 1: which is secondary screen with 1920x1080 Screen 2: which is primary screen with 1600x900 Screen 1 is larger then Screen 2. When I open my application in Screen 2, an...

16 Aug at 18:43

TypeScript foreach return

I wonder if there is a better way of doing this - looks like returning out of a foreach doesn't return out of the function containing the foreach loop, which may be an expectation from C# devs. Just...

12 Sep at 18:10

Intercept bad requests before reaching controller in ASP.NET Core

I have a logic to apply in case the request received is a BadRequest, to do this I have created a filter: ``` public class ValidateModelAttribute : ActionFilterAttribute { public override void On...

27 Sep at 11:13

Junit 5 - No ParameterResolver registered for parameter

I can write up and execute Selenium script without any special test framework but I wanted to use Junit 5 (because we have dependency with other tools) and I have never seen such error `org.junit.jupi...

C# ReadOnlySpan<char> vs Substring for string dissection

I have a fairly simple string extension method that gets called very frequently in a system I have that is doing a lot of string manipulations. I read this post ([String.Substring() seems to bottlenec...

15 Aug at 18:48

How to get all files from a directory in Azure BLOB using ListBlobsSegmentedAsync

While trying to access all files of the Azure blob folder, getting sample code for `container.ListBlobs();` however it looks like an old one. Old Code : `container.ListBlobs();` New Code trying : `co...

Error: List<dynamic> is not a subtype of type Map<String, dynamic>

I am currently building an app to read data through an api and I am trying to parse a JSON api from JSON Placeholder. I made a model class for the Users (users_future_model.dart): ``` class Users { ...

15 Aug at 07:53

How to configure ServiceStack.Text to use EnumMember when deserializing?

I am using ServiceStack.Text to deserialize json received in rest api calls to objects C#. The model classes I use have defined the string representation using [EnumMember](https://learn.microsoft.com...

WPF applications stop responding to touches after adding or removing tablet devices

Run any WPF application on a computer which is currently has a high CPU usage, if you keep plugging and unplugging a USB HID tablet device at the same time, the WPF applications will stop responding t...

24 Apr at 10:39

How to get argument types from function in Typescript

I may have missed something in the docs, but I can't find any way in typescript to get the types of the parameters in a function. That is, I've got a function ``` function test(a: string, b: number)...

Generate SHA-1 for Flutter/React-Native/Android-Native app

I'm trying to generate a SHA-1 for a Flutter app, for Android studio to support Google Sign in, but I don't know how to do that, I saw some posts that indicate to run a command, but there I need a jks...

27 Feb at 15:55

AspNetCore Could not load type 'Swashbuckle.AspNetCore.SwaggerGen.SwaggerResponseAttribute'

I have ASP.NET Core Web application where I am using swagger using the following: ``` public void ConfigureServices(IServiceCollection services) { services.AddMvc(); services.AddSwaggerGen(c ...

14 Aug at 14:23

Next.js background-image css property cant load the image

The issue simply is I'm trying to access a static image to use within an inline backgroundImage property within React. i am working with reactjs and next.js then i faced an issue with adding images w...

14 Aug at 14:0

ServiceStack.Redis: No Redis sentinels were available

When sentinel excute the method of start(), it will throw an exception that No Redis sentinels were available. I've tried both approaches, but neither worked. - ## 1.Sentinel With Password ```...

14 Aug at 16:56

Why is the call ambiguous? 'Task.Run(Action)' and 'Task.Run(Func<Task>)'

Considering the following code: ``` public void CacheData() { Task.Run((Action)CacheExternalData); Task.Run(() => CacheExternalData()); Task.Run(CacheExternalDataTask); Task.Run(Cac...

14 Aug at 13:52

servicestack.redis can not visit sentinel

How is the sentry's password accessed?Why can't I visit my sentinel? I've tested my sentinels are accessible from the command line. I have changed the account password in the picture, which is not r...

14 Aug at 14:14

Readonly struct vs classes

Assuming you only have immutable types and you have all your code up to date to C# 7.3 and your methods are using the `in` keyword for inputs Why would you ever use a class instead of a readonly stru...

14 Aug at 09:13

Not being redirected to razor view and instead seeing snapshot page using servicestack 5.1

1. I have made a self hosting console application. -- added Plugins.Add(new RazorFormat()); in configuration -- added a default.cshtml in the same project. 2. Added an empty .Net project and added fo...

14 Aug at 07:27

Difference between User and System Installer of Visual Studio Code

Visual Studio code offers User and System Installer but I have not found any description about the differences between these two options. Could someone please shed a light on this for me?

6 Jan at 13:52