neuecc

 # emptyの時にnull返しちゃうけど要素の型取れないしshoganai
 # enumeratorをDisposeしない（ちゃんとしよふ）

$first = @(1, 2,3)
$second = @(5, 6,7, 10)

$e1 = $first.GetEnumerator()
$e2 = $second.GetEnumerator()

$list = $null

neuecc

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Collections.ObjectModel;
using System.Collections.Specialized;
using UniRx;

namespace UniRx
{

neuecc

async Task Hoge()
{
    Debug.WriteLine(System.Web.HttpContext.Current == null); // false

    await Task.Delay(TimeSpan.FromMilliseconds(100)).ConfigureAwait(false); // キャプチャしない

    Debug.WriteLine(System.Web.HttpContext.Current == null); // true
}

public async Task<ActionResult> Index()

neuecc

LINQ to BigQuery's concept and mention of following tree.
https://github.com/neuecc/LINQ-to-BigQuery
https://twitter.com/headinthebox/status/539169524999012354

IQueryable isn't necessary for LINQ to translate SQL.
I need all BigQuery's sql can write LINQ to BigQuery.
All specialized sql can execute, all function can execute(include window function).
(BigQuery's SQL different with standard Sql https://developers.google.com/bigquery/query-reference
 I must support Multiple FROM, WITHIN, JOIN EACH, GROUP EACH BY, FLATTEN, IGNORECASE, etc)

neuecc

using Microsoft.CodeAnalysis;
using Microsoft.CodeAnalysis.CodeActions;
using Microsoft.CodeAnalysis.CodeRefactorings;
using Microsoft.CodeAnalysis.CSharp;
using Microsoft.CodeAnalysis.CSharp.Syntax;
using System.Collections.Generic;
using System.Composition;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;

neuecc

static IObservable<string> ReadLineAsObservable(string fileName)
{
    return Observable.Create<string>(async observer =>
    {
        try
        {
            using (var sr = new StreamReader(fileName))
            {
                string s;
                while ((s = await sr.ReadLineAsync().ConfigureAwait(false)) != null)

neuecc

public partial class MainWindow : Window
{
    public MainWindow()
    {
        InitializeComponent();
    }
    async void MyVoidAsync1()
    {
        await Task.Delay(TimeSpan.FromSeconds(1)).ConfigureAwait(false);
        MyVoidAsync2();

neuecc

public partial class MainWindow : Window
{
    public MainWindow()
    {
        InitializeComponent();
    }
    
    public void button_Click(object sender, EventArgs e)
    {
        MyVoidAsync1();

neuecc

using System.Linq;
using System.Text;
using System.Threading.Tasks;

class Program
{
    static void Main(string[] args)
    {
        var result = new StringBuilder();
        Parallel.ForEach(Enumerable.Range(1, 1000000), () => new StringBuilder(), (x, option, sb) =>

neuecc

// https://github.com/neuecc/UniRx/blob/992c84b0aa5be67323817db7d443bc62c7b49524/Assets/UniRx/Scripts/Observable.Concatenate.cs#L331
var queues = new Queue<T>[length];
for (int i = 0; i < length; i++)
{
    queues[i] = new Queue<T>();
}