Nico Sap NicoJuicy

name	csharp-scripts
description	Run single-file C# programs as scripts for quick experimentation, prototyping, and concept testing. Use when the user wants to write and execute a small C# program without creating a full project.

C# Scripts

When to Use

Testing a C# concept, API, or language feature with a quick one-file program

AI Coding Agent Guidelines (claude.md)

These rules define how an AI coding agent should plan, execute, verify, communicate, and recover when working in a real codebase. Optimize for correctness, minimalism, and developer experience.

Operating Principles (Non-Negotiable)

Correctness over cleverness: Prefer boring, readable solutions that are easy to maintain.
Smallest change that works: Minimize blast radius; don't refactor adjacent code unless it meaningfully reduces risk or complexity.

This is about how to split a GitHub pull request, following a real in-the-wild example.

So it happened that I once wanted to fix a bug (#832) on the shelljs repository.

I forked the repository, cloned it and created a new branch called ln-directory-dest. I fixed the bug, created a pull request, and implemented initial review feedback.

At this point, I had added the commits A, B, C, D, E and [F](https://github.com/Loilo/shelljs/commit/946ab48bf5cf9c8aac03407

This is a simple LINQPad script I wrote one day to load test some large SQL servers. Maybe it's useful to someone. The basic premise is defining your queries once, including which ID patterns to fetch (at the bottom), and load test a mixture. The script defines everything needed in one place, then fires up the command-line linqpad runner to run many queries at once.

Params up top:

const string LinqPadPath = @"C:\Linqpad\lprun.exe";
const bool runSequential = false;
const int defaultThreads = 1;
const int defaultIterations = 2000;

	public class ProfileClaimsService<TUser> : IProfileService
	where TUser : class {

	private readonly IUserClaimsPrincipalFactory<TUser> _claimsFactory;
	private readonly UserManager<TUser> _userManager;

	public ProfileClaimsService(UserManager<TUser> userManager, IUserClaimsPrincipalFactory<TUser> claimsFactory) {
	_userManager = userManager;
	_claimsFactory = claimsFactory;
	}

	<Query Kind="Program">
	<NuGetReference>Newtonsoft.Json</NuGetReference>
	<Namespace>Newtonsoft.Json</Namespace>
	<Namespace>System.Globalization</Namespace>
	</Query>

	void Main()
	{
	// Write code to test your extensions here. Press F5 to compile and run.
	}

	#!/usr/bin/env python

	'''
	Send an multipart email with HTML and plain text alternatives. The message
	should be constructed as a plain-text file of the following format:

	From: Your Name <your@email.com>
	To: Recipient One <recipient@to.com>
	Subject: Your subject line
	---

	namespace Epi.Libraries.Commerce.Predictions
	{
	using System.Collections.Generic;
	using System.IO;
	using System.Linq;
	using System.Threading;
	using System.Web;

	using EPiServer.Commerce.Catalog.ContentTypes;
	using EPiServer.Commerce.Catalog.Linking;

	package main

	import (
	"fmt"
	"log"
	"math/rand"
	"net/http"
	"time"

	"github.com/garyburd/redigo/redis"

	public class Message
	{
	[JsonConverter(typeof(SHA256StringJsonConverter))]
	public string Password { get; set; }
	}