posaunehm

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

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

posaunehm

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

posaunehm

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

posaunehm

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

posaunehm

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

posaunehm

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

posaunehm

using System;
using System.Collections.Generic;
using System.Linq;
using NUnit.Framework;

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

posaunehm

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

posaunehm

using DataContractExtention


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

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

posaunehm

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(