Jeongrok Oh jungrok5

MongoDB C# Driver Cheat Sheet

As of releasing MongoDB 3.4 and C# Driver v2.4, original cheatsheet by Derek is outdated. In addition, it has some deficiencies like connecting to MongoDB, creating indexes, etc. This updated version works fine with C# Driver v2.4.7 and MongoDB v3.4.

Setup

Define Document Models

Note: Defined models and collections will be used in entire cheatsheet.

	<!DOCTYPE html>
	<html lang="en" >
	<head>
	<meta charset="UTF-8">
	<title>CodePen - Three.js+ImGui JavaScript</title>
	<meta name="viewport" content="width=device-width, initial-scale=1"><link rel="stylesheet" href="./style.css">

	</head>
	<body>
	<!-- partial:index.partial.html -->

	using Microsoft.CodeAnalysis.CSharp;
	using Microsoft.CodeAnalysis.CSharp.Scripting;
	using Microsoft.CodeAnalysis.Scripting;
	using Mono.CSharp;
	using System;
	using System.CodeDom.Compiler;
	using System.Collections.Generic;
	using System.Diagnostics;
	using System.Dynamic;
	using System.Linq;

	/// ================ Half.cs ====================
	/// The code is free to use for any reason without any restrictions.
	/// Ladislav Lang (2009), Joannes Vermorel (2017)

	using System;
	using System.Diagnostics;
	using System.Globalization;

	namespace SystemHalf
	{

	ZigZag-Encoding
	---------------

	Maps negative values to positive values while going back and
	forth (0 = 0, -1 = 1, 1 = 2, -2 = 3, 2 = 4, -3 = 5, 3 = 6 ...)

	(i >> bitlength-1) ^ (i << 1)

	with "i" being the number to be encoded, "^" being
	XOR-operation and ">>" would be arithemtic shifting-operation

	class Guard<T> : IDisposable where T : class {

	public Guard(T obj, Action<T> dispose)
	{
	obj_ = obj;
	dispose_ = dispose;
	disposed_ = false;
	}

	public void Dispose()

	values = [
	16199, 10906, 3382, 84725, 71294, 36372, 21256, 18555, 21636, 19425, 18688,
	10482, 7613, 74453, 58176, 50942, 26950, 26582, 9589, 9520, 210198, 50818,
	36992, 17732, 16953, 9971, 8031, 5247, 372309]
	limit = 312967


	def m(i, limit, values, taken, cache):
	"""Calculates the maximum value that can be attained with total value less
	than or equal to `limit`.

	using System.Runtime.InteropServices;

	namespace GMTool.Sources.Util
	{
	// 서비스 컨트롤 할때 원격에 있는 경우 아래 기능이 필요하다. 또는 원격에 있는 네트워크 드라이브 연결할때도 사용하면됨
	// http://www.pinvoke.net/default.aspx/mpr.wnetaddconnection2

	public class NetworkDrive
	{
	public enum ResourceScope

	using GMTool.Sources.Config;
	using GMTool.Sources.Data;
	using GMTool.Sources.Network;
	using System;
	using System.Collections.Generic;
	using System.Linq;
	using System.Threading.Tasks;
	using System.Web;

	namespace GMTool.Sources.Util