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entity-framework-5

How to “warm-up” Entity Framework? When does it get “cold”?

September 3, 2022 by Magenaut

No, the answer to my second question is not the winter.

Categories ASP.NET, Q&A Tags asp.net, asp.net-mvc, asp.net-mvc-4, entity-framework, entity-framework-5 Leave a comment

The type initializer for ‘System.Data.Entity.Internal.AppConfig’ threw an exception

September 2, 2022 by Magenaut

I’m working with EF5 in a MVC 4 aspnet website.
Locally, everything works just fine, but when I publish it to the IIS and try to enter, I get the error

Categories ASP.NET, Q&A Tags asp.net, asp.net-mvc, asp.net-mvc-4, entity-framework, entity-framework-5 Leave a comment

How to install EntityFramework 5.0 (and other older versions) from NuGet?

August 30, 2022 by Magenaut

I installed EF 5.0 into the .DAL, now I want to install EF 5.0 into .BLL from Nuget

Categories ASP.NET, Q&A Tags asp.net, c#, entity-framework-5, entity-framework-6 Leave a comment

NullReferenceException in DbContext.saveChanges()

August 30, 2022 by Magenaut

Taking my very first babysteps with Entity Framework 5.0, I run into an exception with the very first Entity I create.

Categories ASP.NET, Q&A Tags asp.net, c#, entity-framework-5 Leave a comment

Best way to insert data to multiple table MVC ASP

August 27, 2022 by Magenaut

I have 4 tables. OperationTable, ClientTable, ClientDetails, OperationRes

Categories ASP.NET, Q&A Tags asp.net, asp.net-mvc, asp.net-mvc-4, entity-framework-5 Leave a comment

Why is DbContext.SaveChanges 10x slower in debug mode

August 27, 2022 by Magenaut

Can somebody explain

Categories ASP.NET, Q&A Tags asp.net, dbcontext, entity-framework-5, intellitrace, performance Leave a comment

No context type was found in the assembly

August 26, 2022 by Magenaut

I’m using .NET 4.0, MVC3, and EF5 with code first.

Categories ASP.NET, Q&A Tags asp.net, connection-string, data-access-layer, entity-framework, entity-framework-5 Leave a comment

What is the difference between JSON.NET DataContractJsonSerializer and the Newtonsoft JSON serializer

August 26, 2022 by Magenaut

Can someone help me.

Categories ASP.NET, Q&A Tags asp.net, asp.net-mvc, c#, entity-framework, entity-framework-5 Leave a comment

Using ToString() in LINQ queries?

August 25, 2022 by Magenaut

I have writting a LINQ query to fill a listview but it useses the .ToString() method which apparetly is not allowed. When I use the below code I get the error message:

Categories ASP.NET, Q&A Tags asp.net, c#, entity-framework-5, linq-to-entities Leave a comment

Combine two EF Queries, Unable to cast object of type System.Data.Entity.Infrastructure.DbQuery to System.Collections.Generic.IEnumerable

August 24, 2022 by Magenaut

I have two Entity Framework queries, each returning two columns, and i would like to concat or join the results of both queries for the reason of binding,

Categories ASP.NET, Q&A Tags asp.net, c#, entity-framework, entity-framework-5, vb.net Leave a comment
  1. michealSmith07 on Is there a way to dynamically refresh the less command?August 21, 2022

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  3. sreedhar on Fix libwacom9 dependency issue when upgrade DebianMay 10, 2022

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    remove libwacom2 worked for me as well

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    apt remove libwacom2 helped on kali 2022.01. gr8

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