list.Skip(10).Take(5)
list.Take(10..15)
list.Take(^10..)
list.ElementAt(^1)
using System;
using System.Net.Http;
using System.Threading.Tasks;
namespace HttpClientTips.LargeFiles
{
class Program
{
private static readonly HttpClient _client = new HttpClient();
static async Task Main(string[] args)
{
var bytes = await DownloadLargeFileAsync();
}
public static async Task<byte[]> DownloadLargeFileAsync()
{
Console.WriteLine("Downloading a 4K content - too much bytes.");
var response = await _client.GetAsync("http://downloads.4ksamples.com/downloads/sample-Elysium.2013.2160p.mkv");
var bytes = await response.Content.ReadAsByteArrayAsync();
return bytes;
}
}
} private static readonly HttpClient _client = new HttpClient
{
Timeout = Timeout.InfiniteTimeSpan
}; namespace HttpClientTips.LargeFiles
{
class Program
{
private static readonly HttpClient _client = new HttpClient
{
Timeout = Timeout.InfiniteTimeSpan
};
static async Task Main(string[] args)
{
await DownloadLargeFileAsync();
}
public static async Task DownloadLargeFileAsync()
{
Console.WriteLine("Downloading a 4K content. too much bytes.");
var response = await _client.GetAsync("http://downloads.4ksamples.com/downloads/sample-Elysium.2013.2160p.mkv");
using (var streamToReadFrom = await response.Content.ReadAsStreamAsync())
{
string fileToWriteTo = Path.GetTempFileName();
Console.WriteLine($"Save path: {fileToWriteTo}");
using (var streamToWriteTo = File.Open(fileToWriteTo, FileMode.Create))
{
await streamToReadFrom.CopyToAsync(streamToWriteTo);
}
}
}
}
} var response = await _client.GetAsync(
"http://downloads.4ksamples.com/downloads/sample-Elysium.2013.2160p.mkv",
HttpCompletionOption.ResponseHeadersRead); private static readonly HttpClientHandler _handler = new HttpClientHandler
{
MaxConnectionsPerServer = int.MaxValue, // default for .NET Core
UseDefaultCredentials = true
};
private static readonly HttpClient _client = new HttpClient(_handler)
{
Timeout = Timeout.InfiniteTimeSpan
}; Host.CreateDefaultBuilder(args)
.ConfigureLogging(loggingBuilder =>
{
loggingBuilder.ClearProviders();
loggingBuilder.AddApplicationInsights();
})
{
"inputs": [
{
"type": "ApplicationInsights"
}
],
"outputs": [
{
"type": "StdOutput" // console output
}
],
"schemaVersion": "2016-08-11"
} using (var pipeline = DiagnosticPipelineFactory.CreatePipeline("eventFlowConfig.json"))
{
CreateHostBuilder(args, pipeline)
.Build()
.Run();
} public static IHostBuilder CreateHostBuilder(string[] args, DiagnosticPipeline pipeline) =>
Host.CreateDefaultBuilder(args)
.ConfigureServices(services => services.AddSingleton<ITelemetryProcessorFactory>(sp => new EventFlowTelemetryProcessorFactory(pipeline)))
.ConfigureLogging(logginBuilder =>
{
logginBuilder.ClearProviders();
loggingBuilder.AddApplicationInsights();
})
.ConfigureWebHostDefaults(webBuilder =>
{
webBuilder.UseStartup<Startup>();
}); شرح آنچه در سال 2015 پیرامون دات نت گذشت
در دات نت راههای مختلفی برای ارتباط وجود دارد که مورد بررسی قرار گرفته است
پیاده سازی هشهای سریع مثل «مور مور هش» در دات نت
