In Xamarin.Forms Device.BeginInvokeOnMainThread() doesn’t show message box from notification callback *only* in Release config on physical device
I'm rewriting my existing (swift) iOS physical therapy app "On My Nerves" to Xamarin.Forms. It's a timer app to help people with nerve damage (like me!) do their desensitization exercises. You have th...
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- 15 Oct at 06:13
Chart with multi-level labels on x-axis
I'm creating a VSTO add-in that among other things is supposed to create a line chart for some annual data. This data contains datapoints on a weekly basis. I would like the horizontal axis to be grou...
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- 2 Oct at 00:10
MUI customize button color?
I am struggling to modify button colors in MUI next (v1). How would I set muitheme to behave similarity to bootstrap, so I could just use "btn-danger" for red, "btn-success" for green... ? I tried wit...
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- 4 Nov at 08:8
How to move the debug pointer to change the execution flow in Visual Studio Code Debugger
I have used Visual Studio 2008 to 2017, all having this feature as shown below: [](https://i.stack.imgur.com/Fye6t.png) The () which can be used to manipulate executing line(or execution flow) while d...
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- 3 Jan at 15:38
Writing chrome extension in C#?
Today I started looking at the Chrome extensions the first time ever, I have a very silly questions, I am sure the answer is NO to this as per google search but I just wanted to make sure from the com...
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- 29 Sep at 06:33
How to have Visual Studio 2017 accept modifications to csproj file
I've developed a code generator for internal use where code assets (POCOs) are generated based off of C# interfaces. The code generation process programmatically adds/removes items to csproj file. T...
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- 9 Oct at 11:53
SendGrid SMTP integration issue
I am trying to integrate SendGrid in ASP.NET MVC application using SmtpClient and MailMessage methods on Azure. Code: ``` MailMessage message = new MailMessage(); message.IsBodyHtml = true; message....
Is it possible to have multiple GETs that vary only by parameters in ASP.NET Core?
I want to build truly RESTful web service so don't want to leverage RPC-style, so have currently this: ``` [HttpGet] [ActionName(nameof(GetByParticipant))] public async Task<IActionResult> GetByPartic...
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- 20 Jun at 09:12
Can't create project on Netbeans 8.2
I have windows 10 OS, I just downloaded JDK 9, and Netbeans 8.2 version with All features. When I want to create (Java) project, it just can't do it. Doesn't give me an error or something, just this b...
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- 28 Sep at 18:58
Dependency injection of multiple instances of same type in ASP.NET Core 2
In ASP.NET Core 2 Web Api, I want to use dependency injection to inject `httpClientA` instance of `HttpClient` to `ControllerA`, and an instance `httpClientB` of the `HttpClient` to `ControllerB`. Th...
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- 29 Oct at 22:5
MailKit From Address
Im using mailKit in asp mvc core to collect email from a IMAP mailbox. I return the message using the command ```csharp var message = inbox.GetMessage(uid) ``` This returns all the results...
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- 2 May at 14:13
Stream output of command to ajax call with ServiceStack
I have a ServiceStack service that executes a long-running (like 10-20 seconds) program under the hood given an input file. On the client side, a file gets uploaded to the service and the file is then...
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- 28 Sep at 16:5
Why can't I declare an implicitly typed array without an initializer?
Why do I have to write `int` after `new` when I am declaring the array `num` without an initializer? E.g. For another array, `num1,` I just declared it first and then gave it values, and I didn't type...
Ajax LARAVEL 419 POST error
I would really appreciate some help on this. I tried tons of solutions as posted in this forum, but I cannot get it to work. My ajax call is something like ``` $(document).ready(function() { $(...
Azure Searching Metadata in blobs
I am try to find a way to bring back only items in blob storage with metadata that matches a particular piece of data. All fields will have a key called 'FlightNo'. What I want really want is a way...
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- 2 May at 02:48
Can I programmatically move the steps of a mat-horizontal-stepper in Angular / Angular Material
I have a question regards Angular Material (with Angular 4+). Say in my component template I add a `<mat-horizontal-stepper>` component, and within each step `<mat-step>` I have stepper buttons to nav...
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- 2 Nov at 11:47
c# split string and remove empty string
I want to remove empty and null string in the split operation: ``` string number = "9811456789, "; List<string> mobileNos = number.Split(new string[] { "," }, StringSplitOptions.RemoveEmptyEntries...
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- 28 Sep at 10:47
Laravel 5.5 ajax call 419 (unknown status)
I do an ajax call but I keep getting this error: > 419 (unknown status) No idea what is causing this I saw on other posts it has to do something with csrf token but I have no form so I dont know how...
Entity Framework logs duplicates
We're running Entity Framework 6 and have a DatabaseLogFormatter that formats our data, and it's logged via an NLog AsyncTargetWrapper to a file. The application is an MVC5 web app. The DatabaseLogFo...
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- 24 Oct at 08:54
InvalidOperationException: Cannot use table 'xxxx1' for entity type 'xxxx2' since it is being used for entity type 'xxxx1'
i'm trying to make a database in entity-framework code-first but im always getting a error like this: > InvalidOperationException: Cannot use table 'Device' for entity type 'IpMac' since it is bei...
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- 28 Sep at 09:39
ServiceStack client routes for ExpressJs conditional routes
ExpressJs allows you to match conditional (aka dynamic or ambiguous) route matching. A route like `GET '/people(/sex/:sexFilter)?(/age-over/:ageOverFilter)?'` would match the following examples: `/pe...
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- 27 Sep at 16:34
Stripe .net "The signature for the webhook is not present in the Stripe-Signature header."
I am using Stripe.net SDK from NuGet. I always get the > The signature for the webhook is not present in the Stripe-Signature header. exception from the `StripeEventUtility.ConstructEvent` method. ```...
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- 20 Jun at 09:12
MIssing method in System.Web.Http.ApiController.get_Request()
I have a controller. ``` public sealed class AccountsController : BaseApiController { private readonly IDatabaseAdapter _databaseAdapter; public AccountsController(IDatabaseAdapte...
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- 27 Sep at 15:22
cmake error 'the source does not appear to contain CMakeLists.txt'
I'm installing opencv in ubuntu 16.04. After installing the necessary prerequisites I used the following command:- ``` kvs@Hunter:~/opencv_contrib$ mkdir build kvs@Hunter:~/opencv_contrib$ cd build k...
Custom ServiceStack OAuth2 provider
We are trying to communicate with a REST server, which uses its own OAuth2 implementation. This server is written by another company in Java, so I don't have much influence about it. I've got all the ...
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- 29 Sep at 13:56