David Savage savaged

```

                                   +----------------+
    +--------------------+         | B ehaviour     |
    | ctor for structure |         | D riven        |  
    | Load for data      |         | D evelopment   |
    +--------------------+         |         G iven |
                                   |         W hen  |
      +---------------------+      |         T hen  |
      | prefer aggregation¹ |      +----------------+
      |  to inheritance²    |

Forked from piscisaureus

Fetch and checkout one specific pull request

To identify one particular pull request, find the pull request number on the Azure DevOps site:

Then fetch and checkout the pull request in a local branch named pull/137

How to remote desktop from Linux Mint to Windows 10 with AzureAD

The following steps detail how to connect over Remote Desktop from Linux Mint or Ubuntu to Windows 10 with an AzureAD username and password login account.

In Windows 10, right-click This PC or My Computer and select Properties.
Click Remote Settings.
Check the option Allow remote connections to this computer.
Uncheck the option Allow connections only from computers running Remote Desktop with Network Level Authentication.
Click OK.

Renew GPG key

Given that your key has expired.

$ gpg --list-keys
$ gpg --edit-key KEYID

Use the expire command to set a new expire date:

Ranger Cheatsheet

General

Shortcut	Description
`ranger`	Start Ranger
`Q`	Quit Ranger
`R`	Reload current directory
`?`	Ranger Manpages / Shortcuts

	using Unit = System.ValueTuple;

	_ = App.Run(Console.WriteLine);

	static class App
	{
	public static Unit Run(Action<string> outputter)
	{
	outputter(GetAwayWins().ToSummary());
	return Unit.Create();

	/*
	* Trying to emulate the following Haskell, with the aim of demonstrating
	* that the map function in C# is the Select in Linq...
	*
	* main = do
	* print (reverseEach ["map", "select"])
	*
	* reverseEach l = map reverse l
	*
	*/

	if (args?.Count() > 0)
	Console.WriteLine(args[0].Select(c =>
	c switch
	{
	>= 'a' and <= 'm' or >= 'A' and <= 'M' => (char)(c + 13),
	>= 'n' and <= 'z' or >= 'N' and <= 'Z' => (char)(c - 13),
	_ => c
	}
	).ToArray());

	// Using top-level statements (see https://learn.microsoft.com/en-us/dotnet/csharp/whats-new/tutorials/top-level-statements)
	// and Linq along with pattern matching (see https://learn.microsoft.com/en-us/dotnet/csharp/fundamentals/functional/pattern-matching)

	Enumerable.Range(1, 100).Select(
	i =>
	(i % 3, i % 5) switch
	{
	(0, 0) => "FizzBuzz",
	(0, _) => "Fizz",
	(_, 0) => "Buzz",

	using System;
	using System.Text;
	using System.Security.Cryptography;
	using System.Web.Script.Serialization;
	using System.Collections.Generic;

	namespace Aes256CbcEncrypterApp
	{
	class MainClass
	{