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using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
using BenchmarkDotNet.Attributes;
using BenchmarkDotNet.Running;

BenchmarkRunner.Run<MemoryCopyBenchmark>();

[MemoryDiagnoser]
public class MemoryCopyBenchmark
{

hsytkm

using BenchmarkDotNet.Attributes;
using BenchmarkDotNet.Running;
using System.IO;
using System.Windows.Media.Imaging;

BenchmarkRunner.Run<WpfBitmapSourceBenchmark>();

public class WpfBitmapSourceBenchmark
{
    [Params(@"img100x100.bmp", @"img1000x1000.bmp")]

hsytkm

@echo off
setlocal
set BAT_PATH=%~f0
powershell -NoProfile -Command "& {$cscode=[regex]::Split([IO.File]::ReadAllText($env:BAT_PATH,[Text.Encoding]::UTF8),':EndBatch')[2]; Add-Type -TypeDefinition $cscode -Language CSharp; [CSBatch.Program]::Main($Args);}" %*
endlocal
exit /b
:EndBatch

using System;
using System.IO;

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using System.Text;

File.WriteAllText("_p2_16b.pgm", CreateP2_16b());
File.WriteAllText("_p3_16b_gray.ppm", CreateP3_Gray16b());
File.WriteAllText("_p3_16b_red.ppm", CreateP3_Red16b());
File.WriteAllText("_p3_16b_green_blue.ppm", CreateP3_GreenBlue16b());

File.WriteAllBytes("_p5_16b.pgm", CreateP5_16b());
File.WriteAllBytes("_p6_16b_red.pgm", CreateP6_Red16b());
File.WriteAllBytes("_p6_16b_green_blue.pgm", CreateP6_GreenBlue16b());

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// [Memory-Mapped Files and Overlaid Structs](https://blog.stephencleary.com/2023/09/memory-mapped-files-overlaid-structs.html)
// [Padding for Overlaid Structs](https://blog.stephencleary.com/2023/10/padding-for-overlaid-structs.html)

using System;
using System.Buffers.Binary;
using System.IO;
using System.IO.MemoryMappedFiles;
using System.Runtime.CompilerServices;

using FileStream file = new(

hsytkm

# 図形を検出します。

from pathlib import Path
import numpy as np
import cv2

IMAGE_WINDOW_TITLE = 'preview'

#-------------------------------------------------------------------
file_path = Path(__file__).parent / 'shapes.png'

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// https://github.com/ufcpp-live/UfcppLiveAgenda/issues/73#issuecomment-1595764176

using System.Globalization;
using System.Runtime.CompilerServices;

Console.WriteLine(DateTime.Now);

// source generator で強制的に足せば…
static class Initialier
{

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namespace ConsoleApp1;

public interface IBelonging<T>
    where T : IBelonging<T>
{
    static abstract Owner<T> Create();
}

public readonly record struct Owner<T> : IDisposable
    where T : IBelonging<T>

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Console.WriteLine(new Dialog().GetResult());

var message = new Confirm().GetResult().IsYes ? "Deleted" : "Canceled";
Console.WriteLine(message);

struct Dialog
{
    public YesNo<Dialog> GetResult() => YesNo<Dialog>.Yes;
}

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// https://remix-yh.net/1324/
using System.Reflection;

var plugin = GetExternalPlugin("ClassLibrary1.dll");
Console.WriteLine(plugin?.GetMessage() ?? "null");

static IPlugin? GetExternalPlugin(string filename)
{
    static Type? GetTargetImplementedType<T>(Assembly assembly)
    {