bbowyersmyth

public static bool ContainsTokenUnroll(string value, string token, char delimiter = ';')
{
    if (string.IsNullOrEmpty(token)) return false;
    if (string.IsNullOrEmpty(value)) return false;

    var valueLength = value.Length;
    var tokenLength = token.Length;

    if (tokenLength > valueLength) return false;

benaadams

public unsafe static string FastIntegerToIPAddress(uint input)
{
    var input0 = (input & 0xff000000) >> 24;
    var input1 = (input & 0xff0000) >> 16;
    var input2 = (input & 0xff00) >> 8;
    var input3 = (input & 0xff);

    var length0 = input0 > 99 ? 3 : input0 > 9 ? 2 : 1;
    var length1 = input1 > 99 ? 3 : input1 > 9 ? 2 : 1;
    var length2 = input2 > 99 ? 3 : input2 > 9 ? 2 : 1;

aL3891

using System;
using static System.Text.Encoding;
using BenchmarkDotNet.Attributes;
using BenchmarkDotNet.Configs;
using BenchmarkDotNet.Diagnostics.Windows;
using BenchmarkDotNet.Running;
using Xunit;
using System.Globalization;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;

xoofx

using System;
using System.Runtime.InteropServices;

namespace EvilArray
{
    /// <summary>
    /// Cast an array of structs to an array of byte[]
    /// </summary>
    class Program
    {

bretcope

// Runnable from Linqpad 5
// Must install the Sigil nuget package and include the Sigil namespace

void Main()
{
	var createSample = GetMapperDelegate();
	
	// try it out
	createSample(23, "Hello").Dump();
}

leppie

using Microsoft.Diagnostics.Tracing;
using Microsoft.Diagnostics.Tracing.Parsers;
using Microsoft.Diagnostics.Tracing.Parsers.Clr;
using Microsoft.Diagnostics.Tracing.Session;
using System;
using System.Collections.Concurrent;
using System.Diagnostics;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

ReubenBond

using System;
using System.Collections.Concurrent;
using System.Reflection;
using System.Reflection.Emit;

internal class ILFieldBuilder
{
    private static readonly AssemblyBuilder AssemblyBuilder =
        AssemblyBuilder.DefineDynamicAssembly(
            new AssemblyName(nameof(ILFieldBuilder)),

ReubenBond

/**
veh_hook Vectored Exception Handler hooking library
Version: 24-March-2008
**/
#define WINVER 0x0501
#define _WIN32_WINNT 0x0501
#include <windows.h>
#include "veh_hook.h"

static veh_list_t* list = NULL;

xoofx

public static class AssemblyHelper
{
    /// <summary>
    /// Gets the list of concrete generic type instances used in an assembly.
    /// See remarks
    /// </summary>
    /// <param name="assembly">The assembly</param>
    /// <returns>The list of generic type instances</returns>
    /// <remarks>
    /// Note that this method is fetching only direct type instances (through type, method argument or fields)

thomaslevesque

void Main()
{
    var array = new byte[10000000];

    var initBlk = new InitblkMemoryHelper();
    var loop = new LoopMemoryHelper();
    
    // First run for JIT warmup and type initialization
    initBlk.Memset(array, 0, array.Length, 42);
    loop.Memset(array, 0, array.Length, 42);