🇺🇦

Bohdan Shcherbak bsh314

🇺🇦

bsh314 / rx-sheduler.ts

Created March 6, 2019 10:41

Provides scheduled execution with some extras for rxjs.Observable objects

	import { delay } from "rxjs/operators/delay";
	import { Observable } from "rxjs/Observable";
	import { Subject } from "rxjs/Subject";
	import { Subscription } from "rxjs/Subscription";
	import { v4 as uuid } from 'uuid';

	/**
	* Default scheduler task interface
	*
	* @export

bsh314 / Audio Spectrum-Analyser-In-URL-Hash.html

Created February 15, 2019 16:55

	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8" />
	<meta http-equiv="X-UA-Compatible" content="IE=edge" />
	<title>Url Spectrum</title>
	<meta name="viewport" content="width=device-width, initial-scale=1" />
	<link rel="stylesheet" type="text/css" media="screen" href="main.css" />
	<script>
	const chars = ["⡀", "⢠", "⢰", "⢸"];

bsh314 / JS Objects Deep Clone

Created November 14, 2018 11:48

Javascript objects deep clone with types preservation

	function deepClone(obj) {
	var copy;

	// Handle the 3 simple types, and null or undefined
	if (null == obj \|\| "object" != typeof obj) return obj;

	// Handle Date
	if (obj instanceof Date) {
	copy = new Date();
	copy.setTime(obj.getTime());

bsh314 / gist:9e2f87dc3555281b0a1f8ebc016386e9

Created May 9, 2018 06:33

image main color finder

	private getAverageRGB(imgEl) {
	const blockSize = 5; // only visit every 5 pixels
	const defaultRGB = { r: 0, g: 0, b: 0 }; // for non-supporting envs
	const canvas = document.createElement('canvas');
	const context = canvas.getContext && canvas.getContext('2d');
	const rgb = { r: 0, g: 0, b: 0 };
	let data, width, height;
	let i = -4;
	let length;
	let count = 0;