viceroypenguin

<Project Sdk="Microsoft.NET.Sdk">

	<PropertyGroup>
		<OutputType>Exe</OutputType>
		<TargetFramework>net8.0</TargetFramework>
		<ImplicitUsings>enable</ImplicitUsings>
		<Nullable>enable</Nullable>
	</PropertyGroup>

viceroypenguin

#load "BenchmarkDotNet"

void Main()
{
	RunBenchmark();
}

public List<int> _list = Enumerable.Range(1, 1_000_000).ToList();
public int[] _array = Enumerable.Range(1, 1_000_000).ToArray();

viceroypenguin

#load "BenchmarkDotNet"

void Main()
{
	// Second, it adds a call to RunBenchmark (defined in BenchmarkDotNet.linq)
	RunBenchmark();
}

[Benchmark]
public void SuperLinqCountDown()

viceroypenguin

BenchmarkRunner.Run<Benchmark>();

[SimpleJob(RuntimeMoniker.Net60)]
[SimpleJob(RuntimeMoniker.Net70)]
[MemoryDiagnoser]
public class Benchmark
{
	private readonly string[] _inputs = Enumerable.Range(0, 100).Select(_ => Random.Shared.Next(0, 1000).ToString()).ToArray();

	[Benchmark]

viceroypenguin

public static class SequentialGuid
{
	private static long s_high;
	private static long s_low;
	private static volatile int s_lockFlag;

	private const int Unintialized = 0;
	private const int Initializing = 1;
	private const int Initialized = 2;
	private const int Waiting = 3;

viceroypenguin

#nullable enable

string? LongestCommonSubstring(string a, string b, int minLength)
{
	var sa = a.AsSpan();
	var sb = b.AsSpan();

	var prevRow = new int[b.Length];
	var curRow = new int[b.Length];

viceroypenguin

public static async IAsyncEnumerable<TTarget> SelectBoundedProducer(
	IEnumerable<TSource> enumerable,
	Func<TSource, Task<TTarget>> projection,
	int maxConcurrency,
	CancellationToken token = default)
{
	var tasks = new List<Task<TTarget>>(maxConcurrency);
	var enumeration = enumerable.GetEnumerator();
		
	while (enumeration.MoveNext())

viceroypenguin

"1,2,1,1,0,3,1,0,0,2,4,1,0,0,0,0,2,1,0,3,1,0,0,0,6,1,3,0,0,0"
	.Split(',')
	.Select(x => Convert.ToInt32(x))
	.Segment((cur, prev, idx) => cur != prev)
	.Where(x => x.First() == 0)
	.Select(x => x.Count())
	.Max()

viceroypenguin

<UserSettings>
  <ApplicationIdentity version="15.0"/>
  <ToolsOptions>
    <ToolsOptionsCategory name="Environment" RegisteredName="Environment"/>
  </ToolsOptions>
  <Category name="Environment_Group" RegisteredName="Environment_Group">
    <Category name="Environment_FontsAndColors" Category="{1EDA5DD4-927A-43a7-810E-7FD247D0DA1D}" Package="{DA9FB551-C724-11d0-AE1F-00A0C90FFFC3}" RegisteredName="Environment_FontsAndColors" PackageName="Visual Studio Environment Package">
      <PropertyValue name="Version">2</PropertyValue>
      <FontsAndColors Version="2.0">
        <Theme Id="{1DED0138-47CE-435E-84EF-9EC1F439B749}"/>