ASP.NET Core 2.0 LDAP Active Directory Authentication

I have found a lot of information from the past saying that [LDAP authentication isn't enabled yet but you can get around that using third party packages.](https://nicolas.guelpa.me/blog/2017/02/15/do...

How to update a single firebase firestore document

After authenticating i'm trying to lookup a user document at /users/, then i'd like to update the document with data from auth object as well some custom user properties. But I'm getting an error tha...

How to get the v-for index in Vue.js?

I have a Vue component like bellow: ``` <div v-for="item in items" :key="there I want get the for-loop index" > </div> ... data(){ items: [{name:'a'}, {name:'b'}...] } ``` How can I get the ...

5 Apr at 15:18

Servicestack - OrmLite not part of the ServiceStack namespace

I keep on getting the following compilation error message (" The type or namespace name 'OrmLite' does not exist in the namespace 'ServiceStack' (are you missing an assembly reference?)"). This is aft...

5 Apr at 12:30

NSubstitute Error UnexpectedArgumentMatcherException

I'm getting the following error: > NSubstitute.Exceptions.UnexpectedArgumentMatcherException: 'Argument > matchers (Arg.Is, Arg.Any) should only be used in place of member > arguments. Do not use in a...

7 May at 08:22

Angular 5 ngHide ngShow [hidden] not working

Good day, guys! I am trying to make my Angular 5 app hide elements (or show hidden). However, this seems to not work. I've tried ngHide, ng-hide, ngShow, ng-show, [hidden] methods - none of them wor...

5 Apr at 10:9

Using Include vs ThenInclude

I have been experimenting a little with Entity Framework, and after facing the error below, I tried using ThenInclude to resolve it. > The expression '[x].ModelA.ModelB' passed to the Include operator...

an error occurred while starting the application after publishing dot net core 2 app

After publishing my .net core 2 app on IIS 7.5 I get this error: > an error occurred while starting the application. Is there any way to force dot net core to submit a accurate error message rather ...

5 Apr at 08:27

can use API GET but not API POST

Im working on an existing Windows Service project in VS 2013. I've added a web API Controller class I cant remember now if its a (v2.1) or (v1) controller class....Anyway I've called it SyncPersonnel...

6 Apr at 01:22

Asp.Net MVC Core enabling double escape

I am working on a asp.net mvc core application and trying to allow double escaping. My Edit url has a phone number as hyperlink (Ex: +123). I know how to do with a normal asp.net mvc application. I u...

.net core 2.0 logging inside Kubernetes pod console

I wrote few web APIs in .net core 2.0 and deployed it using a docker container inside a Kubernetes cluster. I am using the below logging configuration but can't see any logs inside the Kubernetes pod ...

9 Jul at 16:41

how to update npm on macOS

For reasons unknown to me, I haven't been able to update to the latest version of npm on macOS (it works fine on Windows). Using Node.js 8.11.1 ``` node -v v8.11.1 ``` What version of npm do I ha...

2 Dec at 21:39

Why is IIS Worker Process locking a file?

My website is setup in the `D:\RW_System\RW_Webroot\BrokerOffice.Admin` folder (screenshot below). It's a .NET, C# WebForms application. For whatever reason, when I want to deploy changes to the s...

4 Apr at 21:43

If two WiFi networks exist with similar SSIDs, how can you distinguish between the two in code?

I'm writing a small network management tool. In order to pull out the details for various WiFi networks, I'm making calls to the `wlanapi.dll, WlanGetProfile(...)` API method to get the profile infor...

Cannot compile simple dynamic code after migration on .netstandard 2.0 (CodeDom throws System.PlatformNotSupportedException)

Trying to compile this sample of code: ``` var c = new CSharpCodeProvider(); var cp = new CompilerParameters(); var className = $"CodeEvaler_{Guid.NewGuid().ToString("N")}"; // doesn't work with or w...

Spring Security 5 : There is no PasswordEncoder mapped for the id "null"

I am migrating from Spring Boot 1.4.9 to Spring Boot 2.0 and also to Spring Security 5 and I am trying to do authenticate via OAuth 2. But I am getting this error: > java.lang.IllegalArgumentExcepti...

Span<T> does not require local variable assignment. Is that a feature?

I notice that the following will compile and execute even though the local variables are not initialized. Is this a feature of Span? ``` void Uninitialized() { Span<char> s1; var l1 = s1.Length; ...

4 Apr at 14:5

ImageGalleryControl not triggering

I'm attempting to download an image in bytes from a server, but the image won't display. I get a proper byte array and resize it. It works adding picture from the camera but doesn't work when adding t...

11 Apr at 16:13

Deconstruct tuple for pattern matching

Given a function `async Task<(Boolean result, MyObject value)> TryGetAsync()`, I can do ``` if((await TryGetAsync()) is var ret && ret.result) { //use ret.value } ``` But if I try to use declar...

4 Apr at 09:8

Deserialize JSON to 2 different models

Does Newtonsoft.JSON library have a simple way I can automatically deserialize JSON into 2 different Models/classes? For example I get the JSON: ``` [{ "guardian_id": "1453", "guardian_name": "F...

4 Apr at 08:6

The command "npm run build -- --prod" exited with code 1 error

I'm developing an Asp.Net Core 2 and Angular 5 project in visual studio 2017. When I'm going to publish my project then the error '' show in error list window. I created the project with [Angular C...

Missing compiler required member 'microsoft.csharp.runtimebinder.binder.convert'

I first time using Excel to reading data in c# with Selenium WebDriver, but when I build this code, it pops up an error: > "Missing compiler required member 'microsoft.csharp.runtimebinder.binder.con...

3 Apr at 19:3

Why doesn't the C# compiler throw for logical comparisons of null?

I was eating lunch with a friend yesterday and they were complaining about `null` in C#. He stated that `null` was illogical. I decided to test his claims, so I tested some simple logical propositions...

11 May at 11:40

How to use ValueGeneratedOnUpdate() correctly?

I'm using with a and want to set on-update a time stamp in one column automatically. I already use `ValueGeneratedOnAdd` without any issues. When I insert a new record into my database the `InsertDa...

Unable to get the global Keyboard and Mouse Hook events

I am using the global keyboard and mouse hook for tacking the keyboard and mouse activity. I am facing the issue like when user uses team viewer or Remote desktop (connects to remote machine) then we ...

4 Apr at 07:26