Dan Vanderkam danvk

What is TypeScript?

TypeScript does two things:

async function f() { const funFact = await fetch('http://numbersapi.com/42');

	// Type definitions for dygraphs 2.1
	// Project: http://dygraphs.com
	// Definitions by: Dan Vanderkam <https://github.com/danvk>
	// Martin Badin <https://github.com/martin-badin>
	// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped

	/// <reference types="google.visualization" />

	declare namespace dygraphs {
	type DataArray = Array<Array<number \| Date \| null>>;

	<!DOCTYPE html>
	<html>
	<head>
	<meta charset='utf-8' />
	<title>Raycasting with Mapbox</title>
	<meta name='viewport' content='initial-scale=1,maximum-scale=1,user-scalable=no' />
	<script src='https://api.tiles.mapbox.com/mapbox-gl-js/v1.4.0/mapbox-gl.js'></script>
	<link href='https://api.tiles.mapbox.com/mapbox-gl-js/v1.4.0/mapbox-gl.css' rel='stylesheet' />

	<style>

	def split_interval(a, b):
	d = int((b - a) / 2)
	return [(a, a + d), (a + d + 1, b)]


	def split_by_days(stars, day_start, day_end):
	start_fmt = day_start.strftime('%Y-%m-%d')
	end_fmt = day_end.strftime('%Y-%m-%d')
	q = query_for_star_dates(stars, start_fmt, end_fmt)
	c = get_count(q)