Search Results for: ef core

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

- by Ryan - Leave a Comment

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
BuildWebHost - Unable to create an object of type ApplicationDbContext error in EF Core 2.x - How to Fix
ASP.NET / C# / Coding / Servers & Services / SQL

Entity Framework Core Migrations error - Database already exists - How to fix How to fix the Database already Exists (or Table, or Relation) error that might occur when using Database.Migrate() method by conditionally calling it

- by Ryan - 3 Comments.

Today I was working on my TestMakerFree Angular app, which I used as a sample app for my ASP.NET Core 2 and Angular 5 book: specifically, I was looking for a way …

Entity Framework Core Migrations error - Database already exists - How to fix How to fix the Database already Exists (or Table, or Relation) error that might occur when using Database.Migrate() method by conditionally calling it 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
How to find out the number of CPU & Cores of your Linux machine
CPU & GPU / Linux / Operating Systems

How to find out the number of CPU & Cores of your Linux machine Some useful terminal commands to discover how many CPU, physical and logical cores are present in your Linux operating system

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Today I had to google a bit to discover how to find out how many CPU cores I had on one of my CentOS 7.x Virtual Machines. Luckily enough, I …

How to find out the number of CPU & Cores of your Linux machine Some useful terminal commands to discover how many CPU, physical and logical cores are present in your Linux operating system Read More
.NET Core - How to fix the "Microsoft.NET.Sdk.Web could not be found" error in Visual Studio 2017
ASP.NET / C# / Coding / Operating Systems / Software / Web / Windows

.NET Core - How to fix the "Microsoft.NET.Sdk.Web could not be found" error in Visual Studio 2017

- by Ryan - 1 Comment

Dealing with .NET Core projects in Visual Studio can be tricky, expecially if you've installed multiple versions of the SDK and Runtime in your development environment. Among the many issues …

.NET Core - How to fix the "Microsoft.NET.Sdk.Web could not be found" error in Visual Studio 2017 Read More
ASP.NET Core 2 and Angular 5 book available for preorder on Amazon!
ASP.NET / C# / Coding / JavaScript / Web

ASP.NET Core 2 and Angular 5 first sales data: top-sales charts on Amazon US, UK, IT, FR, DE

- by Dark - 2 Comments.

Few days after its official preview sale on Amazon.com my ASP.NET Core 2 and Angular 5 book has been released throughout all the major online & offline distribution channels, including: Amazon.com, Amazon.it, Amazon.fr, Amazon.de, …

ASP.NET Core 2 and Angular 5 first sales data: top-sales charts on Amazon US, UK, IT, FR, DE Read More
IIS - How to setup the web.config file to send HTTP Security Headers with your web site (and score an A on securityheaders.io)
Cyber Security / Servers & Services / Web

Apache - How to setup the httpd.conf file to send HTTP Security Headers with your web site (and score an A on securityheaders.io) How to setup the httpd.conf to secure all your Apache-hosted websites with the required HTTP Security Headers and get A rate from securityheaders.io scan.

- by Ryan - 8 Comments.

We already explained the basics about HTTP Security Headers in this previous post: it's now time to put these concepts into action and implement them within our Apache-based web site …

Apache - How to setup the httpd.conf file to send HTTP Security Headers with your web site (and score an A on securityheaders.io) How to setup the httpd.conf to secure all your Apache-hosted websites with the required HTTP Security Headers and get A rate from securityheaders.io scan. Read More
IIS - How to setup the web.config file to send HTTP Security Headers with your web site (and score an A on securityheaders.io)
Cyber Security / Servers & Services / Web

IIS - How to setup the web.config file to send HTTP Security Headers with your web site (and score an A on securityheaders.io) How to tweak your web application's web.config file to secure your Windows + IIS hosted website with the required HTTP Security Headers and get A rate from securityheaders.io scan.

- by Ryan - 7 Comments.

We already explained the basics about HTTP Security Headers in this previous post: it's now time to put all these words into action and learn how we can implement them …

IIS - How to setup the web.config file to send HTTP Security Headers with your web site (and score an A on securityheaders.io) How to tweak your web application's web.config file to secure your Windows + IIS hosted website with the required HTTP Security Headers and get A rate from securityheaders.io scan. Read More