How do I join 2 tables in ServiceStack OrmLite and select both classes?

I'd like to do a simple SQL join in ServiceStack OrmLite and get both tables as the corresponding .NET objects. In LINQ-to-Entities it would be something like this: ``` Claim.Join(Policy, c => c.Pol...

7 Jul at 13:44

Error: Node Sass does not yet support your current environment: Windows 64-bit with false

``` E:\A Prem World\Team_Work_Tasks\Anjali\Anjali_20160524\QuizApp_20160524_01_Anj>ionic serve -l (node:4772) fs: re-evaluating native module sources is not supported. If you are using the graceful-fs...

30 Dec at 18:14

Is there a YSOD in ServiceStack for Unhandled Exceptions?

Is there a built-in renderer for unhandled exceptions when using the RazorFormat plugin? Our service is throwing an exception, but ServiceStack is rendering the corresponding Razor view anyway (just ...

24 May at 14:13

Add a PDF viewer to a WPF application

I am new to WPF, and am trying to add a PDF viewer to my WPF application, but can't seem to work out how to do it... I have tried following a couple of tutorials/ examples that I have found online, bu...

20 Jun at 09:12

Xamarin Android how to get Java class name for passing into ComponentName

I need the Java class's name in the Constructor for `Android.Content.ComponentName` as Xamarin doesn't have an overloaded constructor that takes `typeof(ClrType)` like it does for some other things.

24 May at 12:55

Send push to Android by C# using FCM (Firebase Cloud Messaging)

I am using this code to send notification message by C# with GCM, using Winforms, Webforms, whatever. Now I want to send to FCM (Firebase Cloud Messaging). Should I update my code? : ``` public class...

24 May at 12:0

How to Subscribe with async method in Rx?

I have following code: ``` IObservable<Data> _source; ... _source.Subscribe(StoreToDatabase); private async Task StoreToDatabase(Data data) { await dbstuff(data); } ``` However, this does no...

23 May at 12:24

Change Spinner dropdown icon

The solutions I found to change the spinner dropdown icon where all: ``` <?xml version="1.0" encoding="utf-8"?> <selector xmlns:android="http://schemas.android.com/apk/res/android"> <item android...

1 Aug at 23:37

"The located assembly's manifest definition does not match the assembly reference"

I have deployed an .NET WebAPI app (compiled against .NET 4.5.2, and running locally) into an Azure App Service. The error thrown there is > Could not load file or assembly 'System.Web.Mvc, Version...

How to use ServiceStack OrmLite Sql.Count

I'm trying to use the Sql.Count, the compiler raised a type issue: it returns the result with type T, but I want an int or long type. ``` var UsedTimesCount = conn.Scalar<AgencyFee,int>( f => Sq...

24 May at 19:4

How to implement the field decimal(5,2) in EntityFrameworkCore 1.0 rc2?

How to implement the field `decimal(5,2)` in `EntityFrameworkCore 1.0 rc2` ? `HasPrecision` seems to be not available anymore?

23 May at 21:25

How can I validate a JWT passed via cookies?

The `UseJwtBearerAuthentication` middleware in ASP.NET Core makes it easy to validate incoming JSON Web Tokens in `Authorization` headers. How do I authenticate a JWT passed via cookies, instead of ...

17 Jan at 19:47

EF7 Migrations - The corresponding CLR type for entity type '' is not instantiable

I'm trying to use EF7 migrations and got stuck when I modeled an `Organization` model with inheritance. `Organization` is an abstract class. There are two concrete classes that inherit from it called...

Get GraphQL whole schema query

I want to get the schema from the server. I can get all entities with the types but I'm unable to get the properties. Getting all types: ``` query { __schema { queryType { fields { ...

23 May at 18:19

Using ServiceStack Autoquery With Value Types that don't implement IConvertible

I was trying to use [AutoQuery](https://github.com/ServiceStack/ServiceStack/wiki/Auto-Query) with a `NodaTime.LocalDate` on a query parameter and I get the following exception when I try to filter us...

Simple token based authentication/authorization in asp.net core for Mongodb datastore

I need to implement pretty simple auth mechanizm with basically 2 roles: `Owners` and `Users`. And I think that having Enum for that will be enough. App itself is SPA with webapi implemented via Asp.n...

finding first day of the month in python

I'm trying to find the first day of the month in python with one condition: if my current date passed the 25th of the month, then the first date variable will hold the first date of the next month ins...

13 Dec at 09:47

How to hide a mobile browser's address bar?

Safari and Chrome on mobile devices both include a visible address bar when a page loads. As the `body` of the page scrolls, these browsers will scroll the address bar off screen to give more real est...

Add Response Headers to ASP.NET Core Middleware

I want to add a processing time middleware to my ASP.NET Core WebApi like this ``` public class ProcessingTimeMiddleware { private readonly RequestDelegate _next; public ProcessingTimeMidd...

23 May at 16:1

Which is the best way to add a retry/rollback mechanism for sync/async tasks in C#?

Imagine of a WebForms application where there is a main method named CreateAll(). I can describe the process of the method tasks step by step as follows: 1) Stores to database (Update/Create Db items...

26 May at 06:45

Why does a dynamic parameter in a generic method throw a null reference exception when using an Object?

I wonder if someone could explain why in this code ``` public class SomeClass { public T GenericMethod<T>(dynamic value) { return (T)value; } } ``` the 'return value;' statement...

24 May at 07:6

c# how Delete AM/PM from Date

I want to get Date Time of today without having "AM/PM" DateTime dt=DateTime.Now; gives me > 23/05/2016 03:16:51 AM I want the result be : > 23/05/2016 15:16:51

5 May at 15:3

Getter without body, Setter with

I have a property which is currently automatic. ``` public string MyProperty { get; set; } ``` However, I now need it to perform some action every time it changes, so I want to add logic to the set...

23 May at 13:25

Missing events using IServerEvents.NotifyChannel

I'm trying to send messages using Server Sent Events to JS clients. The client gets only every 6th or 7th event. What am I doing wrong? The behavior can be reproduced using a simple standalone sample...

23 May at 12:7

JPA Hibernate Persistence exception [PersistenceUnit: default] Unable to build Hibernate SessionFactory

I've been trying to sort out a connection to my DB with JPA Hibernate and mysql, but for some reason, no matter what i try, when launching the tomcat server i get the same exception: ``` org.springfr...

23 May at 10:37