zhangz

Using Git

Global Settings

Related Setup: https://gist.github.com/hofmannsven/6814278

Related Pro Tips: https://ochronus.com/git-tips-from-the-trenches/

zhangz

#RxJS 5 Operators By Example A (soon to be) complete list of RxJS 5 operators with easy to understand explanations and runnable examples.

(I will be adding one operator per day until all are included.)

Chinese Version by: @DrakeLeung

Table of Contents

• buffer
• bufferCount

zhangz

        class TaskToObservable<T> : IObservable<T>
        {
            Func<CancellationToken, Task<T>> taskFactory;

            public TaskToObservable(Func<CancellationToken, Task<T>> taskFactory) 
            {
                this.taskFactory = taskFactory;
            }

            public IDisposable Subscribe(IObserver<T> observer)

zhangz

using System;
using System.Reactive.Concurrency;
using System.Reactive.Linq;
using System.Reactive.Subjects;
using System.Threading;

namespace Nito.AsyncEx
{
    /// <summary>
    /// An <see cref="IProgress{T}"/> that is disposable.

zhangz

//http://blog.slaks.net/2015-01-12/linq-count-considered-occasionally-harmful/
public static bool HasMoreThan<T>(this IEnumerable<T> sequence, int count) {
    if (count < 0) return true;
    int? staticCount = (sequence as ICollection<T>)?.Count 
                    ?? (sequence as ICollection)?.Count
                    ?? (sequence as IReadOnlyCollection<T>)?.Count;
    if (staticCount != null)
        return staticCount > count;
    using (var enumerator = sequence.GetEnumerator())
        for (int i = 0; i < count + 1; i++)

zhangz

// <copyright file="LeastRecentlyUsedCache.cs" company="http://www.sinbadsoft.com">
// Copyright (c) Chaker Nakhli 2013
// Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the
// License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by
// applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language
// governing permissions and limitations under the License. 
// </copyright>
// <author>Chaker Nakhli</author>
// <email>Chaker.Nakhli@sinbadsoft.com</email>

zhangz

##Battlestation Setup for .NET developer

• Chocolatey
• Nuget
• DebugView
• ConEmu
• cmder
• GOW Gnu on Windows
• PowerShell Prompt Here
• MSBuildShellExtension - Right-click on any .NET project and build it directly from Explorer.
• LinqPad

zhangz

Refs

• http://www.brendangregg.com/blog/2014-08-23/linux-perf-tools-linuxcon-na-2014.html
• https://news.ycombinator.com/item?id=8273481
• http://wiert.me/2014/03/19/reference-card-for-linux-performance-and-analysis-tools%EF%BB%BF-via-antony-peel-google/

zhangz

public interface IBufferState
{
	void Commit();
}

public interface IBuffer
{
	IBufferState CaptureState();
}

zhangz

public struct MyKey : IEquatable<MyKey>
{
    private int value;
    
    public MyKey(int value)
    {
        this.value = value;
    }
    
    public override int GetHashCode()