Search Results for: Entity Framework

How to handle multipage TIFF files with ASP.NET C# (GDI+ alternative)
ASP.NET / C# / Coding / Cyber Security / Tools & Utilities

How to securely store passwords in Visual Studio 2019 with Manage User Secrets Securely manage Database credentials, API Keys and other user secrets using ASP.NET Core Secret Manager and Visual Studio Manage User Secrets features

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Being able to securely store database password and API keys in web applications while maintaining full efficiency in terms of debug and testing has always been a challenge for all …

How to securely store passwords in Visual Studio 2019 with Manage User Secrets Securely manage Database credentials, API Keys and other user secrets using ASP.NET Core Secret Manager and Visual Studio Manage User Secrets features Read More
ASP.NET Core C# - How to lock an async method according to custom IDs
ASP.NET / C# / Coding / Web

JsonSerializationException: Self referencing loop detected error - How to fix How to fix the "JsonSerializationException: Self referencing loop detected with type" error that can occur when trying to JSON serialize a Entity Framework result with ASP.NET Core

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If you've stumbled upon this post it most likely means that you're experiencing the following error while trying to serialize an Entity Framework (or EF Core) IQueryable result into a …

JsonSerializationException: Self referencing loop detected error - How to fix How to fix the "JsonSerializationException: Self referencing loop detected with type" error that can occur when trying to JSON serialize a Entity Framework result with ASP.NET Core Read More
Il mio nuovo libro su Angular non è ancora uscito, ma è già uno scam
ASP.NET / C# / Cloud / Coding / JavaScript / SQL / Web

ASP.NET Core 3 and Angular 9 - Third Edition The new edition of the best-selling full-stack web development with ASP.NET Core 3.1 and Angular 9 book is finally out!

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I'm happy to announce that the ASP.NET Core 3 and Angular 9 book is finally available for purchase – in E-Book and Paperback format – on all the major online …

ASP.NET Core 3 and Angular 9 - Third Edition The new edition of the best-selling full-stack web development with ASP.NET Core 3.1 and Angular 9 book is finally out! Read More
How to fix the "No executable found matching command dotnet-ef" error in Visual Studio with .NET Core
ASP.NET / C# / Coding / HTML & CSS / Linux / Web / Windows

The ASP.NET Core Revolution - .NET Core history through the years (2016-2019) An extensive recap of the latest four years of ASP.NET Core: relevant milestones, new features, architecture improvements, optimizations, and so on

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To summarize what happened in the ASP.NET world within the last four years is not an easy task; in short words, we can say that we've undoubtedly witnessed the most …

The ASP.NET Core Revolution - .NET Core history through the years (2016-2019) An extensive recap of the latest four years of ASP.NET Core: relevant milestones, new features, architecture improvements, optimizations, and so on Read More
How to Deploy a ASP.NET Core 2 Web Application to Linux CentOS - Tutorial
ASP.NET / C# / Coding

ASP.NET C# - set Column names programmatically with Dynamic Linq How to use the System.Linq.Dynamic and System.Linq.Dynamic.Core package libraries to programmatically set a IQueryable column name in a LINQ Where query

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Today, while I was working to one of my ASP.NET Core + Entity Framework Core projects, I've stumbled upon a rather typical scenario: being able to make a dynamic query …

ASP.NET C# - set Column names programmatically with Dynamic Linq How to use the System.Linq.Dynamic and System.Linq.Dynamic.Core package libraries to programmatically set a IQueryable column name in a LINQ Where query Read More
How to fix the "No executable found matching command dotnet-ef" error in Visual Studio with .NET Core
ASP.NET / C# / Coding / Cyber Security / Servers & Services / Web

ASP.NET Core - How to use Role Authorization Filters in a Token-based Auth How to properly implement roles within the ASP.NET Core authorization filters in a Token-based IdentityRole without getting HTTP 401 - Not Authorized errors

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Today I had to answer to a GitHub issue created by one of my readers who asked me how to properly implement a Role Authorization filter on the controller methods …

ASP.NET Core - How to use Role Authorization Filters in a Token-based Auth How to properly implement roles within the ASP.NET Core authorization filters in a Token-based IdentityRole without getting HTTP 401 - Not Authorized errors Read More
How to Install, Setup and Configure MS SQL Server 2017 Express Edition
Applications / Servers & Services / SQL / Windows

How to Install, Setup and Configure MS SQL Server 2017 Express Edition A quick tutorial explaining all the required steps to deploy an instance of MS SQL Server 2017 Express Edition on a Development, Testing or Production machine

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If you're a .NET developer working with Visual Studio, you'll most likely know SQL Server LocalDB: a specialized edition of the well-known Microsoft SQL Server engine - firstly introduced in …

How to Install, Setup and Configure MS SQL Server 2017 Express Edition A quick tutorial explaining all the required steps to deploy an instance of MS SQL Server 2017 Express Edition on a Development, Testing or Production machine Read More
ASP.NET Core 2 and Angular 5 - Video Course
ASP.NET / C# / Coding / JavaScript / Servers & Services / Web

ASP.NET Core 2 and Angular 5 - Video Course The 2018 best-selling bookin ASP.NET Core and Angular web development debuts into a video course on June 30, 2018!

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After many weeks of technical reviews, updates and revisions, the Video Course on the book ASP.NET Core 2 and Angular 5 is finally available on the Packt Publishing website!

ASP.NET Core 2 and Angular 5 - Video Course The 2018 best-selling bookin ASP.NET Core and Angular web development debuts into a video course on June 30, 2018! Read More
MySQL - How to convert all Database Tables and Columns to a specific Collation
ASP.NET / C# / Coding / SQL

Code-First vs Model-First vs Database-First: Pros and Cons A comparison of three different ORM Data Modeling Approaches: Code-First, Model-First and Database-First

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When working with object-relational mapping (ORM) frameworks such as Entity Framework, we often have to choose between one of the three available approaches to model the data structure: Model-First, Database-First, and Code-First. Each one …

Code-First vs Model-First vs Database-First: Pros and Cons A comparison of three different ORM Data Modeling Approaches: Code-First, Model-First and Database-First Read More