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You are here: Home / Archives for Entity Framework

Top LINQ interview questions and answers.

March 12, 2021 by mebakar1005 Leave a Comment

linq interview questions

In this article, we are going to cover the top most frequently asked LINQ interview questions and their answers from very basic level to advanced level. These Interview questions will help you to prepare for the interview and as well as enhance your technical skills.

[Read more…]

Filed Under: Entity Framework, Interview Questions, LINQ Tagged With: Interview Questions, LINQ, LINQ Interview Questions

How to integrate Vue and Asp.Net Core 3.1 app using VS Code

January 30, 2020 by mebakar1005 Leave a Comment

Integrate vue and asp.net core 3.1

In this tutorial, we are going to cover how to integrate Vue.js and Asp.Net Core 3.1 application using Entity Framework Core in Visual Studio Code. We will use PostgreSql database in this tutorial. So, we are going to build a SPA (Single Page Application). 

[Read more…]

Filed Under: ASP.NET Core, Entity Framework, Vue Tagged With: .NET Core 3.1, Asp.Net Core 3.1, Entity Framework Core, PostgreSQL, Vue

Entity Framework Core 3.0 Cache Busting | Dotnet Detail

October 31, 2019 by mebakar1005 Leave a Comment

Entity Framework Core Cache Busting

In this tutorial, we are going to cover different kinds of entity framework core cache busting techniques with simple examples. Actually, when we run a query in EF Core, the DbContext in it automatically caches the data that it retrieves from the database using query. In some cases it is helpful because you don’t need to hit database in every request. But there are some cases in which data changes outside the context and then in these cases the query retrieves stale data. Now, the question is how can we handle this situation using entity framework core? So, we will see how to bust cache in entity framework ( EF ) Core.

[Read more…]

Filed Under: Entity Framework Tagged With: Cache Busting, EF Core, ENTITY FRAMEWORK, Entity Framework Core

Entity Framework Core 3.0 Bulk Insert Update and Delete – Asp.Net Core 3.0

October 19, 2019 by mebakar1005 1 Comment

linq entity framework insert multiple records

In this tutorial, we are going to cover Entity Framework Core (EF Core) bulk insert, update and delete options using Asp.Net Core 3.0 in Visual Studio 2019. We will use entity framework core Bulk extension to insert, update and delete multiple records. There are some other solutions to insert, update and delete multiple records in the fastest way, but using Bulk extension is the most significant way to insert, update, and delete multiple records. 

[Read more…]

Filed Under: ASP.NET Core, Entity Framework Tagged With: Asp.Net Core 3.0, Bulk Extensions, EF Core, EF Core 3, Entity Framework Core

Entity Framework Core & Stored Procedure using Fluent API

October 2, 2019 by mebakar1005 1 Comment

entity framework core & stored procedure using fluent API

In this tutorial, we are going to cover crud operations (create, read, update, and delete) using entity framework core & stored procedure with Fluent API. So, first-of-all, we will add a model class in our project and create a database using migrations and then we will create stored procedures for insert, update and delete using Fluent API. Then we will perform insert, update and delete operations using entity framework core.

[Read more…]

Filed Under: ASP.NET Core, Entity Framework Tagged With: Entity Framework Core, Stored Procedure

Define one to many relationship in Entity Framework Code First

September 28, 2019 by mebakar1005 Leave a Comment

define one to many relationship in entity framework code first

In this tutorial, we are going to learn how to define one to many relationship in entity framework code first approach between two entities (domain classes) using entity framework 6. First-of-all, we will create two entities (domain classes) Employee.cs and Company.cs and then we will see different types to define a relation between two entities using by following conventions and then we will define by using fluent API configurations.

[Read more…]

Filed Under: ASP.NET Core, Entity Framework Tagged With: ENTITY FRAMEWORK, Entity Framework Core, One-to-Many, Relationship

Angular 7 CRUD with web API using Asp.Net Core

December 11, 2018 by mebakar1005 Leave a Comment

Angular 7 CRUD with web API using Asp.Net Core

In this tutorial, we are going to learn Angular 7 CRUD with web API using Asp.Net Core with Entity Framework Core. We will use visual studio code to build this small application.

[Read more…]

Filed Under: Angular, Angular 5, Angular 6, Angular 7, ASP.NET Core, Entity Framework, Uncategorized, web API Tagged With: Angular 7 CRUD, Angular 7 Crud With Web API, Angular 7 Tutorials, ASP.NET CORE CRUD

How to implement Angular 6 Authentication and Authorization using asp net core.

September 9, 2018 by mebakar1005 Leave a Comment

Angular Authentication and Authorization Featured img

In this tutorial, we are going to learn how to implement Angular Authentication and Authorization with Angular 6 on client-side and ASP.NET Core on the server side using (JWT)JSON Web Tokens and Auth0. As you know securing your application is one of the toughest things to pull off and how important it is to implement in the application. After this tutorial series, you will be able to understand how to protect APIs, Routes, and Roles. [Read more…]

Filed Under: Angular, Angular 5, Angular 6, ASP.NET Core, Authentication and Authorization, Entity Framework, Security Tagged With: Angular Authentication, Angular authorization, ASP.NET Core Authentication, Authentication and Authorization

How to Create web API using dot net core with entity framework

August 14, 2018 by mebakar1005 Leave a Comment

feature image - how to create web api

In this tutorial, we will learn how to create web api in asp net core using Entity Framework Core. ASP.NET Core is a lightweight runtime library. It is a cross-platform that can run on Windows, Linux, and Mac. [Read more…]

Filed Under: ASP.NET Core, Entity Framework, web API Tagged With: .NET CORE, ASP.NET CORE, Create Web API, dot net core, how to create web api

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