davepcallan’s gists

davepcallan / SBvSJBenchmarks.cs

Created February 16, 2025 15:59

StringBuilder v different String.Join overloads

	using BenchmarkDotNet.Attributes;
	using BenchmarkDotNet.Columns;
	using BenchmarkDotNet.Configs;
	using BenchmarkDotNet.Jobs;
	using BenchmarkDotNet.Reports;
	using System;
	using System.Collections.Generic;
	using System.Text;

	namespace Benchmarks

davepcallan / StringConcatSimple.cs

Last active February 16, 2025 15:23

.NET 9 Simple String concatenation

	using BenchmarkDotNet.Attributes;
	using BenchmarkDotNet.Columns;
	using BenchmarkDotNet.Configs;
	using BenchmarkDotNet.Jobs;
	using BenchmarkDotNet.Reports;
	using System.Runtime.CompilerServices;
	using System.Text;

	namespace Benchmarks
	{

davepcallan / LINQBenchmarks.cs

Created February 12, 2025 12:30

.NET Framework 4.8 v .NET 9 LINQ benchmarks

	using BenchmarkDotNet.Attributes;
	using BenchmarkDotNet.Columns;
	using BenchmarkDotNet.Configs;
	using BenchmarkDotNet.Jobs;
	using BenchmarkDotNet.Reports;
	using BenchmarkDotNet.Running;
	using System.Collections.Generic;
	using System.Linq;

	namespace Benchmarks

davepcallan / AverageBlogRankingBenchmark.cs

Created February 10, 2025 21:42

Benchmarking different ways of calculating average of a column in Entity Framework

	using System;
	using System.Linq;
	using BenchmarkDotNet.Attributes;
	using Microsoft.EntityFrameworkCore;

	[MemoryDiagnoser]
	[ReturnValueValidator]
	public class AverageBlogRanking
	{
	[Params(1000)]

davepcallan / EFQueryFlow.mmd

Created February 10, 2025 18:14

Entity Framework query flow sequence diagram

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davepcallan / GettingStartedWithBenchmarkDotNet.cs

Last active February 10, 2025 18:18

Simple string concat benchmark showing how to get started with BenchmarkDotNet and how to set some basic config

	using BenchmarkDotNet.Attributes;
	using BenchmarkDotNet.Columns;
	using BenchmarkDotNet.Configs;
	using BenchmarkDotNet.Jobs;
	using BenchmarkDotNet.Reports;
	using System.Text;

	namespace Benchmarks;

	[MemoryDiagnoser]

davepcallan / GetRangeBenchmark.cs

Created February 10, 2025 14:46

Benchmark for Skip-Take, Take-Range and GetRange when working with List<T>

	using BenchmarkDotNet.Attributes;
	using BenchmarkDotNet.Columns;
	using BenchmarkDotNet.Configs;
	using BenchmarkDotNet.Jobs;
	using BenchmarkDotNet.Reports;
	using System.Collections.Generic;
	using System.Linq;

	namespace Benchmarks
	{

davepcallan / IndiceAndRangeCsharp8Example.cs

Created February 3, 2025 14:37

Sample to pop straight into SharpLab to see how the indices and range syntax introduced in C# 8 gets lowered

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

	class Program
	{
	static void Main()
	{
	var payments = new List<Payment>
	{

davepcallan / HybridCacheQuerying.mmd

Created January 27, 2025 04:47

HybridCache Mermaid sequence diagrams for querying HybridCache and Invalidating it in multi-instance scenario

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davepcallan / StringReverser.cs

Created January 22, 2025 16:36

Unit Test case example showing that it's the contract of a method and not the implementation that should dictate the number of tests.

	using System;
	using System.Collections.Generic;
	using System.Linq;
	using Xunit;

	public class StringReverser
	{
	// Method 1: Concise Implementation (2 lines)
	// Contract: Reverse the input string and return the result.
	public static string ReverseStringConcise(string input)

Dave Callan davepcallan