Hiroshi Maekawa (a.k.a. Posaune) posaunehm

## gist:3281421
static IEnumerable<T> seq<T>(params T[] args)
{
   return args;
}

var sequence = seq(1,2,3,4,5);

## gist:3312379
ls -Recurse -Include "*.bat" | ?{(cat $_.FullName) -match "REGSVR"}

## gist:3402484
ls $PATH -Recurse -Include "$EXT" | %{$temp = (cat $_.FullName) -replace $OLDNAME,$NEWNAME; $temp | Out-File -Encoding default -FilePath $_.FullName}

## gist:3753744
Get-Clipboard -Image | %{$_.Save((Get-Date -Format "MMddhhmmss")  + ".bmp")}

## gist:3753947
ls *.bmp | sort -Property Length -Unique | % -begin{$i = 0} -process{ren $_ ("Image" + $i.ToString() + ".bmp");$i += 1 }

## gist:3756960
for file in *.m4a; do ffmpeg -qscale 0 -i "$file" "${file%.m4a}.mp3"; done

#128kに変換するなら-abを使う
for file in *.m4a; do ffmpeg -aq 100 -i "$file" "${file%.m4a}.mp3"; done

## gist:4046798
using System;
using System.Collections.Generic;
using System.Linq;
using NUnit.Framework;

namespace List_SortedList_Behavior_Test
{
    public class Test
    {
        private List<int> _randList;

## gist:4087971

      
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                posaunehm
                / gist:4087971
            
            
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              March 26, 2021 19:24
            
              
                Why OO Sucks by Joe Armstrong 
              
          
何故オブジェクト指向はクソなのか by Joe Armstrong（Erlangの作者）

このドキュメントは http://www.bluetail.com/~joe/vol1/v1_oo.html で行われたオリジナルの講演のコピーである

  
## Test.cs
using DataContractExtention


//Serialize
var x = new SomeClass();
var str = x.ToStringUsingDataContract();

//Deserialzie
SomeClass y = str.ToObjectUsingDataContract<SomeClass>();

## gist:4180255
public static class HBitmapExtention
{
    /// <summary>
    /// ref: http://nine-works.blog.ocn.ne.jp/blog/2011/12/post_b0e8.html
    /// </summary>
    /// <param name="hBitmapSource">hBitmap</param>
    /// <returns>BitmapSource</returns>
    public static BitmapSource ToBitmapSource(this IntPtr hBitmapSource)
    {
        return Imaging.CreateBitmapSourceFromHBitmap(
	static IEnumerable<T> seq<T>(params T[] args)
	{
	return args;
	}

	var sequence = seq(1,2,3,4,5);
	for file in *.m4a; do ffmpeg -qscale 0 -i "$file" "${file%.m4a}.mp3"; done

	#128kに変換するなら-abを使う
	for file in *.m4a; do ffmpeg -aq 100 -i "$file" "${file%.m4a}.mp3"; done
	using System;
	using System.Collections.Generic;
	using System.Linq;
	using NUnit.Framework;

	namespace List_SortedList_Behavior_Test
	{
	public class Test
	{
	private List<int> _randList;
	using DataContractExtention


	//Serialize
	var x = new SomeClass();
	var str = x.ToStringUsingDataContract();

	//Deserialzie
	SomeClass y = str.ToObjectUsingDataContract<SomeClass>();
	public static class HBitmapExtention
	{
	/// <summary>
	/// ref: http://nine-works.blog.ocn.ne.jp/blog/2011/12/post_b0e8.html
	/// </summary>
	/// <param name="hBitmapSource">hBitmap</param>
	/// <returns>BitmapSource</returns>
	public static BitmapSource ToBitmapSource(this IntPtr hBitmapSource)
	{
	return Imaging.CreateBitmapSourceFromHBitmap(