Maksim Volkau dadhi

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dadhi / NServiceBus_PipelineExecutionExtensions.cs

Last active November 12, 2017 19:45

NServiceBus PipelineExecutionExtensions implementation based on FastExpressionCompiler.ExpressionInfo

	#define USE_EXPRESSION_INFO // I am here!

	namespace NServiceBus
	{
	using System;
	using System.Collections.Generic;
	using System.Linq;
	using System.Linq.Expressions;
	using System.Reflection;
	using System.Threading.Tasks;

dadhi / DelegateVsInterfaceStruct.cs

Last active August 10, 2017 08:04

Benchmark of Delegate vs Interface Struct implementation

	using System;
	using BenchmarkDotNet.Attributes;

	namespace Playground
	{
	[MemoryDiagnoser]
	public class DelegateVsInterfaceStruct
	{
	[Params(10, 100, 1000)] public int ArraySize;

dadhi / Transducers.cs

Last active February 23, 2017 12:05

Sample of Clojure Transducers in C# (LINQPad snippet)

	Func<Func<T,T,T>, Func<T,T,T>> Mapping<T>(Func<T,T> map)
	{
	return reduce => (sum, item) => reduce(sum, map(item));
	}

	Func<Func<T,T,T>, Func<T,T,T>> Filtering<T>(Func<T,bool> condition)
	{
	return reduce => (sum, item) => condition(item) ? reduce(sum, item) : sum;
	}

dadhi / ClearingInput.elm

Created October 12, 2016 07:45

Small example if clearing input value in elm

	import Html exposing (div, button, text, input, p)
	import Html.App exposing (beginnerProgram)
	import Html.Events exposing (onClick, onInput)
	import Html.Attributes exposing (placeholder, value)


	main =
	beginnerProgram { model = model, view = view, update = update }

dadhi / Army.elm

Last active September 16, 2016 09:38

Small elm app for civilian / in-army people tracking

	import Html exposing (..)
	import Html.App as Html
	import Html.Attributes exposing (..)
	import Html.Events exposing (..)
	import String as String

	main =
	Html.beginnerProgram
	{ model = model
	, update = update

dadhi / EventAggregatorImpl.cs

Created August 11, 2016 08:48

Simple EventAggregator

	using System;
	using NUnit.Framework;

	namespace DryIoc.IssuesTests
	{
	[TestFixture]
	public class Issue164_EventAggregatorImpl
	{
	[Test, Explicit]
	public void Able_to_handle_multiple_events_being_singleton()

dadhi / InjectListOfDepsWithStringDeps.cs

Created March 25, 2016 11:58

How in DryIoc InjectListOfDepsWithStringDeps

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

	namespace DryIoc.IssuesTests
	{
	[TestFixture]
	public class InjectListOfDepsWithStringDeps
	{

dadhi / DynamicMethodFromExpressionWithClosure.cs

Created February 15, 2016 12:52

DynamicMethodFromExpressionWithClosure

	using System;
	using System.Linq.Expressions;

	public class Program
	{
	public static void Main()
	{
	var p = new Program();

	var expr = p.GetNExpr();

dadhi / DotnetWeekBlogExample_package_DryIoc.cs

Last active June 22, 2021 07:47

Example of DryIoc usage for .NET Week column in http://blogs.msdn.com/b/dotnet/

	using System;
	using System.ComponentModel.Composition;
	using DryIoc.MefAttributedModel;
	using DryIocAttributes;
	using NUnit.Framework;

	namespace DryIoc.Examples
	{
	[TestFixture]
	public class DotnetWeekBlogExample

Last active September 6, 2017 21:14

Comparing times of manually compiling Expression Tree vs Expression.Compile and result delegates invoke times

	/*
	Results:

	Compile Expression 3000 times: 814
	Invoke Compiled Expression 5000000 times: 724
	Emit from Expression 3000 times: 36
	Run Emitted Expression 5000000 times: 722
	*/

	using System;