Károly Ozsvárt arphox

## DependencyRegistrationChecker.cs
using System;
using System.Collections.Generic;
using System.Linq;
using FluentAssertions;
using Microsoft.Azure.Functions.Extensions.DependencyInjection;
using Microsoft.Extensions.DependencyInjection;
using Moq;
using Xunit;

namespace MyUnitTestProject;

## ReSharper-live-template-new-nunit-test-method-argexnull.md

      
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                arphox
                / ReSharper-live-template-new-nunit-test-method-argexnull.md
            
            
              Created
              November 22, 2021 06:36
            
              
                 ReSharper live template to create an NUnit test method which tests that the given code throws `ArgumentNullException`
              
          
    Use the .DotSettings file to import.

Preview:
[Test] 
public void If$ParameterName$IsNull_ThrowsException() 
{ 
    // Arrange & Act 
 Action act = () =&gt; $END$;

  
## ReSharper-surround-template-action_act.md

      
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                arphox
                / ReSharper-surround-template-action_act.md
            
            
              Created
              November 22, 2021 06:32
            
              
                 ReSharper surround template to wrap something with `Action act = () => { }`.
              
          
    Use the .DotSettings file to import.

Preview:
Action act = () => $SELECTION$$END$

  
## ReSharper-live-template-new-nunit-test-method.md

      
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                arphox
                / ReSharper-live-template-new-nunit-test-method.md
            
            
              Created
              November 22, 2021 06:28
            
              
                 ReSharper live template to create an NUnit test method
              
          
    Use the .DotSettings file to import.

Preview:
[Test] 
public void $METHOD$() 
{ 
    // Arrange 
    $END$ 

  
## ReSharper-file-template-new-nunit-test-class.md

      
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                arphox
                / ReSharper-file-template-new-nunit-test-class.md
            
            
              Last active
              November 22, 2021 06:33
            
              
                ReSharper file template to create an NUnit test class
              
          
    Use the .DotSettings file to import.

Preview:
using NUnit.Framework; 

namespace $NAMESPACE$ 
{ 

 ///  

  
## PR_best_practices.md

      
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                arphox
                / PR_best_practices.md
            
            
              Last active
              February 15, 2024 16:35
            
              
                Pull request best practices
              
          
    Pull request best practices

A meta-analysis by Károly Ozsvárt
Key takeaways


Keep PRs small [1] [2] [3] [4] [5] [7]
Break down large pull requests into smaller ones [1] [5]
Have a good title [1] [4] [9]
Have a good description [1] [4] [9]
Reviewing PRs is hard [4] [6]
Have good commit messages [4] [7]


## Enum.HasFlag performance loss.cs
// Based on https://stackoverflow.com/q/7368652/4215389

using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;

namespace app
{
    public class Program

## IsSet2.cs
public static bool IsSet2<T>(this T self, T flag) where T : Enum
{
    return (self & flag) == flag;
}

## MyExtensions.cs
public static class MyExtensions
{
    public static bool IsSet(this Color self, Color flag)
    {
        return (self & flag) == flag;
    }
}

## InternalHasFlag.cpp
// preform (this & flags) != flags
FCIMPL2(FC_BOOL_RET, ReflectionEnum::InternalHasFlag, Object *pRefThis, Object* pRefFlags)
{
    FCALL_CONTRACT;

    VALIDATEOBJECT(pRefThis);

    BOOL cmp = false;

    _ASSERTE(pRefFlags != NULL); // Enum.cs would have thrown ArgumentNullException before calling into InternalHasFlag
	using System;
	using System.Collections.Generic;
	using System.Linq;
	using FluentAssertions;
	using Microsoft.Azure.Functions.Extensions.DependencyInjection;
	using Microsoft.Extensions.DependencyInjection;
	using Moq;
	using Xunit;

	namespace MyUnitTestProject;
	// Based on https://stackoverflow.com/q/7368652/4215389

	using System;
	using System.Collections.Generic;
	using System.Diagnostics;
	using System.Linq;

	namespace app
	{
	public class Program
	public static bool IsSet2<T>(this T self, T flag) where T : Enum
	{
	return (self & flag) == flag;
	}
	public static class MyExtensions
	{
	public static bool IsSet(this Color self, Color flag)
	{
	return (self & flag) == flag;
	}
	}
	// preform (this & flags) != flags
	FCIMPL2(FC_BOOL_RET, ReflectionEnum::InternalHasFlag, Object pRefThis, Object pRefFlags)
	{
	FCALL_CONTRACT;

	VALIDATEOBJECT(pRefThis);

	BOOL cmp = false;

	_ASSERTE(pRefFlags != NULL); // Enum.cs would have thrown ArgumentNullException before calling into InternalHasFlag