Dariusz Lenartowicz dario-l

Migration to ASP.NET Core in .NET 6

WebApplication and WebApplicationBuilder
Differences in the hosting model
Building libraries for ASP.NET Core
FAQ
Cheatsheet

WebApplication and WebApplicationBuilder

Minimal APIs at a glance

This document now exists on the official ASP.NET core docs page.

Application
- WebApplication
- WebApplicationBuilder
Request Handling
- Routing
- Parameter Binding

Setting up TeamCity and Octopus with GitVersion

Assumptions

You are using GitFlow
You want to deploy a new version of your software every time a commit is made to the develop branch
You are using Octopack to package your application for deployment

Instructions

Rough Notes about CQRS and ES

Once upon a time…

I once took notes (almost sentence by sentence with not much editing) about the architectural design concepts - Command and Query Responsibility Segregation (CQRS) and Event Sourcing (ES) - from a presentation of Greg Young and published it as a gist (with the times when a given sentence was heard).

I then found other summaries of the talk and the gist has since been growing up. See the revisions to know the changes and where they came from (aka the sources).

It seems inevitable to throw Domain Driven Design (DDD) in to the mix.

	$random = [System.Security.Cryptography.RandomNumberGenerator]::Create();
	$buffer = New-Object byte[] 32;
	$random.GetBytes($buffer);
	[BitConverter]::ToString($buffer).Replace("-", [string]::Empty);

	using System;

	namespace Example
	{
	public abstract class ExecutionResult
	{
	protected ExecutionResult(Guid aggregateId, Guid commandId, DateTime executedOn)
	{
	AggregateId = aggregateId;
	CommandId = commandId;

	#addin "Cake.IIS"
	#addin "Cake.Http"
	#addin "Cake.Services"

	using System;

	string servidor = null;
	var servidores = Argument<string>("AppServers", string.Empty).Split(',');

	var appPoolOrService = Argument<string>("AppPoolOrService", string.Empty);

	using System;
	using System.Diagnostics;
	using System.IO;
	using System.Linq;

	namespace FileAnalyzer
	{
	public class Record
	{
	public DateTime Start => DateTime.Parse(_line.Split(' ')[0]);

	void Main()
	{
	var pushId = FirebasePushIDGenerator.GeneratePushID();
	Console.WriteLine(pushId);
	Console.WriteLine(FirebasePushIDGenerator.GeneratePushID());
	Console.WriteLine(FirebasePushIDGenerator.GeneratePushID());
	Thread.Sleep(5);
	Console.WriteLine(FirebasePushIDGenerator.GeneratePushID());
	Thread.Sleep(5);
	Console.WriteLine(FirebasePushIDGenerator.GeneratePushID());

	using System;
	using System.Collections;
	using System.Collections.Generic;
	using System.Linq;

	/*
	Some helpful Linq extensions I've used with Unity.

	Original code from stackoverflow.com where user contributions are
	licensed under CC-BY-SA 3.0 with attribution required.