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using MySqlConnector;
using System.Diagnostics;

var threadCount = args.Length == 1 && int.TryParse(args[0], out var tc) ? tc : 100;

var csb = new MySqlConnectionStringBuilder
{
    Server = // REDACTED
    UserID = // REDACTED
    Password = // REDACTED

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BenchmarkDotNet=v0.10.3.0, OS=Microsoft Windows 10.0.14393
Processor=Intel(R) Xeon(R) CPU E5-1650 v3 3.50GHz, ProcessorCount=12
Frequency=3410069 Hz, Resolution=293.2492 ns, Timer=TSC
dotnet cli version=1.0.1
  [Host]     : .NET Core 4.6.25009.03, 64bit RyuJIT
  DefaultJob : .NET Core 4.6.25009.03, 64bit RyuJIT

Method | Mean | StdDev | Gen 0 | Allocated

bgrainger

using Dapper;
using MySqlConnector;

await MethodToRunAsync();

async Task Method1Async()
{
	using (var domain = new MySqlConnection())
	{
		await domain.OpenDBAsync();

bgrainger

internal static class NativeMethods
{
	[DllImport("XpsPrint.dll", ExactSpelling = true, CharSet = CharSet.Unicode)]
	public static extern int StartXpsPrintJob(string printerName, string jobName, string outputFileName, IntPtr progressEvent, SafeWaitHandle completionEvent,
		[MarshalAs(UnmanagedType.LPArray)] byte[] printablePagesOn, int printablePagesOnCount, out IXpsPrintJob xpsPrintJob, out IXpsPrintJobStream documentStream, out IXpsPrintJobStream printTicketStream);
}

[ComImport, Guid("E974D26D-3D9B-4D47-88CC-3872F2DC3585"), ClassInterface(ClassInterfaceType.None)]
internal class XpsOMObjectFactory
{

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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.

namespace System.Runtime.CompilerServices
{
    internal static class RuntimeHelpers
    {
        /// <summary>
        /// Slices the specified array using the specified range.

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async Task Main()
{
	var httpClient = new HttpClient();
	var html57 = await (await httpClient.GetAsync("https://dev.mysql.com/doc/mysql-errors/5.7/en/server-error-reference.html")).Content.ReadAsStringAsync();
	var html8 = await (await httpClient.GetAsync("https://dev.mysql.com/doc/mysql-errors/8.0/en/server-error-reference.html")).Content.ReadAsStringAsync();

	var valueNames = new Dictionary<int, string>();
	foreach (MySqlErrorCode value in Enum.GetValues(typeof(MySqlErrorCode)))
	{
		var intValue = (int)value;

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Reading Embedded Portable PDBs

This example shows how to read an embedded portable PDB file using the System.Reflection.Metadata classes.

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HRESULT FontFileStream::ReadFileFragment(const void ** fragmentStart, UINT64 fileOffset, UINT64 fragmentSize, void ** fragmentContext)
{
	if (fragmentStart != nullptr)
		*fragmentStart = nullptr;
	if (fragmentContext != nullptr)
		*fragmentContext = nullptr;
	if (fragmentStart == nullptr || fragmentContext == nullptr)
		return E_POINTER;
	if (fileOffset >= m_length || fileOffset + fragmentSize > m_length)
		return E_INVALIDARG;

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var reservedWords = new[]
{
  "ACCESSIBLE",
  "ADD",
  "ALL",
  "ALTER",
  "ANALYZE",
  "AND",
  "AS",
  "ASC",

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void Main()
{
	using (var writer = new StreamWriter(@"GetValueConversionTestBase.g.cs"))
	{
		writer.WriteLine("using System;");
		writer.WriteLine("using System.CodeDom.Compiler;");
		writer.WriteLine("using System.Data;");
		writer.WriteLine("using System.Threading.Tasks;");
		writer.WriteLine("using Xunit;");
		writer.WriteLine("");