Atila F Moreira atilafm

atilafm / piano.js

Created August 23, 2023 17:42 — forked from felippe-regazio/piano.js

Turns your keyboard into a Piano

	/*
	Put this code on a page or paste on your console, then focus on the page
	and try to press keys from q...p and a...l
	*/

	const getKeyFrequency = n => Math.pow(2, (n - 49) / 12) * 440;
	const audioCtx = new AudioContext();
	const playing = {};

	window.addEventListener('keydown', e => {

atilafm / gist:cdebe6efef7423a94409fafea24566bb

Created January 17, 2024 15:42 — forked from bsommardahl/gist:8605208

RTD Client in C#

	public interface IRtdClient
	{
	object GetValue(params object[] args);
	}

	public class RtdClient : IRtdClient
	{
	readonly string _rtdProgId;
	static IRtdServer _rtdServer;