Y-Koji

function Get-SP500 {
    $res = Invoke-WebRequest -Uri 'https://www.bing.com/search?q=sp500'
    $content = $res.Content
    $m = [Regex]::Match($content, '<span class="fin_scibr">([\d\.,]+)</span>')
    $m.Groups[1].Value
}

function Get-USDJPY {

Y-Koji

using System;
using System.Windows.Input;

public class ActionCommand : ICommand
{
    public event EventHandler CanExecuteChanged;

    private ActionCommand() { }
    private Func<object, bool> _CanExecute { get; set; }
    private Action<object> _Execute { get; set; }

Y-Koji

using assembly System.Drawing
using namespace System.Drawing
using namespace System.Drawing.Imaging
using namespace System.Runtime.InteropServices

# 画像比較関数
#   $img1 : 比較元画像
#   $img2 : 比較先画像
# 備考
#   $img1, $img2 には同じサイズの画像を指定すること

Y-Koji

<?xml version="1.0" encoding="utf-8"?>
<CodeSnippets xmlns="http://schemas.microsoft.com/VisualStudio/2005/CodeSnippet">
    <CodeSnippet Format="1.0.0">
        <Header>
            <Title>通知可能プロパティ</Title>
            <Shortcut>pprop</Shortcut>
        </Header>
        <Snippet>
            <Code Language="CSharp">
                <![CDATA[

Y-Koji

using System.Collections;
using System.Collections.Generic;

/// <summary>データ表現用共通オブジェクト (Dictinaryプロキシクラス)</summary>
/// <typeparam name="TKey">The type of keys in the dictionary.</typeparam>
/// <typeparam name="TValue">The type of values in the dictionary.</typeparam>
public class DictionaryProxy<TKey, TValue> : IDictionary<TKey, TValue>
{
    private IDictionary<TKey, TValue> dictObj = new Dictionary<TKey, TValue>();

Y-Koji

F# SQLiteの設定

1. パッケージの追加

NuGetにより以下のパッケージを導入する．

• System.Data.SQLite.Core
• SQLProvider

System.Dataを参照に追加する.

Y-Koji

function Speak-Text {
    param($text)

    Add-Type -AssemblyName System.Speech

    $ss = New-Object System.Speech.Synthesis.SpeechSynthesizer
    $ss.Volume = 100
    $ss.SelectVoiceByHints(
        [System.Speech.Synthesis.VoiceGender]::Female,

Y-Koji

open FSharp.Data

[<EntryPoint>]
let main argv =
    let req =
        Http.AsyncRequest(
            "http://url/",
            httpMethod = "POST",
            headers = [ "Key", "Value"; ],
            body = FormValues [ "Key", "Value"; ],

Y-Koji

Windows Registry Editor Version 5.00

[HKEY_CLASSES_ROOT\.fsx]

[HKEY_CLASSES_ROOT\.fsx\Shell]

[HKEY_CLASSES_ROOT\.fsx\Shell\Open]

[HKEY_CLASSES_ROOT\.fsx\Shell\Open\Command]
@="C:\\Program Files (x86)\\Microsoft Visual Studio\\2017\\Community\\Common7\\IDE\\CommonExtensions\\Microsoft\\FSharp\\fsi.exe \"%1\" %*"

Y-Koji

<Window x:Class="RexView.View.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
        xmlns:i="http://schemas.microsoft.com/expression/2010/interactivity"
        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
        xmlns:vm="clr-namespace:ViewModel"
        xmlns:mvvm="clr-namespace:MVVM"
        xmlns:m="clr-namespace:Model"
        mc:Ignorable="d"