Nathan Ferreira nathan130200

101 Rx Samples in C#

This was taken from http://rxwiki.wikidot.com/101samples, because I wanted to be able to read it more comfortable with syntax highlighting.

Here's the unedited original, translated to Github Markdown glory:

101 Rx Samples - a work in progress

Effective Modern CMake

Getting Started

For a brief user-level introduction to CMake, watch C++ Weekly, Episode 78, Intro to CMake by Jason Turner. LLVM’s CMake Primer provides a good high-level introduction to the CMake syntax. Go read it now.

After that, watch Mathieu Ropert’s CppCon 2017 talk Using Modern CMake Patterns to Enforce a Good Modular Design (slides). It provides a thorough explanation of what modern CMake is and why it is so much better than “old school” CMake. The modular design ideas in this talk are based on the book [Large-Scale C++ Software Design](https://www.amazon.de/Large-Scale-Soft

FFmpeg cheat sheet

A list of useful commands for the FFmpeg command line tool.

Download FFmpeg: https://www.ffmpeg.org/download.html

Full documentation: https://www.ffmpeg.org/ffmpeg.html

Basic conversion

You need to enable Lavalink on your DiscordClient by calling .UseLavalink(). This method returns an instance of LavalinkExtension.

Create an instance of Lavalink configuration for your Lavalink node:

var lavaconfig = new LavalinkConfiguration
{
    RestEndpoint = new ConnectionEndpoint { Hostname = "localhost", Port = 2333 },
    SocketEndpoint = new ConnectionEndpoint { Hostname = "localhost", Port = 80 },
    Password = "youshallnotpass"
} // replace the ports and the password with the values from your lavalink's application.yml

	using System;
	using Android.App;

	namespace MyApp.Droid
	{
	[Application(Theme = "@style/MyMaterialTheme")]
	public class MyApplication : Application
	{
	public static Android.Content.Context CurrentContext { get; private set; }

	using System;
	using System.Collections.Generic;
	using System.ComponentModel;
	using System.IO;
	using System.Net;
	using System.Text;

	/* EXAMPLE USAGE
	FileDownloader fileDownloader = new FileDownloader();

	// requires Jint
	//
	// this can be used for video streams as well, with few modifications

	public async Task<string> GetYtAudioUrl(string id)
	{
	await Task.Yield();

	var utf8 = new UTF8Encoding(false);
	var wc = new WebClient();

	using System;
	using System.Numerics;

	namespace System.Numerics
	{
	class RandomBigInteger : Random
	{
	public RandomBigInteger() : base()
	{
	}

	public static class KeyValuePairExtension
	{
	public static void Deconstruct<TKey, TValue>(this KeyValuePair<TKey, TValue> source, out TKey Key, out TValue Value)
	{
	Key = source.Key;
	Value = source.Value;
	}
	}

	// Shinobi (http://shinobi.video) - FFMPEG H.264 over HTTP Test
	// How to Use raw H.264 (Simulated RTSP)
	// 1. Start with `node ffmpegToWeb.js`
	// 2. Get the IP address of the computer where you did step 1. Example : 127.0.0.1
	// 3. Open VLC and "Open Network Stream".
	// 4. Input the following without quotes : `http://127.0.0.1:8001/h264` and start.

	var child = require('child_process');
	var io = require('socket.io');
	var events = require('events');