mr5z’s gists

mr5z / date_format.cpp

Last active July 1, 2021 09:15

Various ways to print date time


	static std::string date_format(boost::posix_time::ptime const& datetime) {
	using namespace boost;
	std::ostringstream ss;

	auto output_facet = new boost::posix_time::time_facet();
	ss.imbue(std::locale(std::locale::classic(), output_facet));
	output_facet->format("%Y-%m-%d %H:%M:%s%Q");

	ss.str("");

mr5z / MonitorController.cs

Created May 10, 2021 08:30

GET api/monitor

	[Route("api/[controller]")]
	[ApiController]
	public class MonitorController : Controller
	{
	private readonly IActionDescriptorCollectionProvider _provider;

	public MonitorController(IActionDescriptorCollectionProvider provider)
	{
	_provider = provider;
	}

mr5z / Observable.cs

Last active May 9, 2021 13:25

Property event to observable.

	class Observable
	{
	private object actionCollection = null!;
	private MethodInfo? methodInfo;

	public ActionCollection<TModel> From<TModel>(TModel target) where TModel : INotifyPropertyChanged
	{
	RegisterPropertyChanged(target);
	return BuildActionCollection<TModel>();
	}

mr5z / LoggingInterceptor.cs

Created April 30, 2021 00:52

:D

	class LoggingInterceptor : HttpClientHandler
	{
	protected override async Task<HttpResponseMessage> SendAsync(HttpRequestMessage request, CancellationToken cancellationToken)
	{
	Debug.Log("Request {0}", request.RequestUri.PathAndQuery);

	if (request.Content != null)
	{
	var contentRequest = await request.Content.ReadAsStringAsync();
	}

mr5z / Configuration.cs

Last active April 26, 2021 14:05

Scheduled closing of config file

	public class Configuration : IConfiguration
	{
	private readonly string assemblyResourceFile;
	private AutoDisposeJsonDocument? smartJsonDocument;

	public Configuration(string assemblyResourceFile)
	{
	this.assemblyResourceFile = assemblyResourceFile;
	}

mr5z / AutoDisposeJsonDocument.cs

Created April 26, 2021 11:18

Scheduled disposable objects to be registered in an IoC container where IDisposable is disallowed.

	private void ScheduleDisposeResourceStreams()
	{
	_ = Task.Factory.StartNew(async () =>
	{
	await Task.Delay(TimeSpan.FromMinutes(1));
	// `stream` creation happens right after the invocation of this
	// They are in the same thread so no lock needed
	jsonStream?.Dispose();
	jsonDocument?.Dispose();
	jsonStream = null;

mr5z / PleaseHelp.cs

Created April 24, 2021 11:50

JSON Path to Object

	public async Task<T?> GetValue<T>(string path, JsonSerializerOptions? options, CancellationToken cancellationToken)
	{
	using var stream = GetStream();
	using var jsonDocument = await JsonDocument.ParseAsync(stream, cancellationToken: cancellationToken);
	var root = jsonDocument.RootElement;

	var jsonPath = JsonPath.Parse(path);
	var pathResult = jsonPath.Evaluate(root);
	if (pathResult.Error != null)
	throw new InvalidOperationException(pathResult.Error);

mr5z / RateLimiter.cs

Last active April 21, 2021 15:48

hypersapien

	//Startup.cs
	public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
	{
	app.UseIpRateLimiting();
	app.UseClientRateLimiting();

	// the rest
	}

	public void ConfigureServices(IServiceCollection services)

mr5z / productrest.cs

Last active April 20, 2021 12:22

Y_Y

	IProductGet : IGet<List<Product>>
	IProductPost : IPost<Product, Product>
	IProductDelete : IDelete<Product, long>

	class ProductRest :
	IProductGet,
	IProductPost,
	IProductDelete
	{
	public async Task<List<Product>> Get(CancellationToken cancellationToken)

mr5z / neil.php

Last active March 26, 2021 14:19

1k lang

	<html>
	<head>
	<style>
	#customers {
	font-family: Arial, Helvetica, sans-serif;
	border-collapse: collapse;
	width: 100%;
	}

	#customers td, #customers th {

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