show how easy it is to add real-time functionality to your web applications using ASP.NET Core SignalR. They discuss topics such as targeting with clients, SignalR transports, and options for running your SignalR application in the cloud.
Now, you can even leverage the Hub protocol spec is the available on GitHub if you're interested in creating your own SignalR client.
For this article, the five SQL clients I chose are Squirrel, HeidiSQL, DBeaver, Tora and OmniDB. I’ve used HeidiSQL and Squirrel for a while, so let’s start with the latter
A bank account allows us to send and receive money and has its unique number. Anytime we tell about an account in a bank, an account is always a bank account. In the other hand, an account in an information system is used to authorize a user. We have the term "account" meaning something absolutely different in two different domains. Domain has an impact on what we imagine when someone says a concrete term. So we have to learn and specify domain terms first.
Let's speak about e-shop domain. What is a price? For us, as customers, it is how much we pay. A manager can think about price as an amount that his company pays to the supplier. For an accountant, a price is just a number. And e-shop programmer is now confused.
Language is crucial because customers and experts are telling their stories in their language. But it is also natural language, inaccurate, ambiguous, context-aware. And as we can see, language can be tricky even within one domain.
templates for HTML emails “making sure it is semantic, functional, accessible and meeting user expectations. Consistency between email clients and pixel perfect design are also important but always secondary.”
Over the past ten years, freelancing websites have significantly increased in popularity. Many developers use freelance job websites to look for opportunities and reliable gigs and clients. And you, dear reader, might not be an exception.
A pattern that's common for some apps is the need to share settings across multiple projects. For example, imagine you have both an ASP.NET Core RazorPages app and an ASP.NET Core Web API app in the same solution:
- Creating an IdentityServer 5 Project
- Adding JWT Bearer Authentication to an ASP.NET Core 5 API
- Adding Policy-Based Authorisation to an ASP.NET Core 5 API
- Authenticating a .NET 5 Console Application using IdentityServer 5
- Adding API Resources to IdentityServer 5
- Containerising a PostgreSQL 13 Database
- Adding Entity Framework Core 5 to IdentityServer 5
- Adding an OAuth 2.0 Security Scheme to an ASP.NET Core 5 API
- Adding ASP.NET Core 5 Identity to IdentityServer 5
- Seeding an ASP.NET Core 5 Identity Database with Users
- Authenticating an ASP.NET Core 5 Web Application using IdentityServer 5
- Authenticating an Angular 11 Single-Page Application using IdentityServer 5
- Authenticating a Flutter Android Application using IdentityServer 5
- Containerising an IdentityServer 5 Project
- Containerising an IdentityServer 5 Project with API Resources and Clients
In this section, I’m going to cover how you can use SignalR outside of a Hub. In most asp.net core applications, you will likely want to communicate with the connect clients from within your application but outside of a Hub. You can accomplish this by using the HubContext.
For example, an ASP.NET Core MVC Controller or any other class that is instantiated by ASP.NET Core’s Dependency Injection.
The HubContext allows you to send messages to your connected clients. It has many of the same features to communicate with clients as when you are inside of a Hub.
