Zhengqian (John) Kuang zjkuang

In Termial, run

npx <url-of-this-gist>

Each time you make any change, remember to update the version in package.json

Sophie's Maths

In Terminal, npx <url-of-this-gist>

IMPORTANT: If you have made any changes in the script, to make the changes visible, make sure you update the version number in package.json

zjkuang Zhengqian (John) Kuang iOS Developer Regina, SK, Canada

I hereby claim:

	// Consider the "smallest" positive number in JavaScript, (where there are 322 zeros before "1" after the point,)
	const a = 0.00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001;
	// I call it "smallest" because if we add one more zero before the "1", JavaScript takes it as zero:
	const a0 = 0.000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001;
	console.log(`a0 == 0: ${a0 == 0}`); // true

	// Now let's check a number b9,
	// a = 0.0...01 // 0.(322 zeros)1
	// b9 = 0.0...009

	function anyToString(a: any): string {
	if (Array.isArray(a)) {
	let s = '[';
	const arr = a as Array<any>;
	const numberOfElements = arr.length;
	arr.map((e, index) => {
	let eString = anyToString(e);
	s = s + eString;
	if (index + 1 < numberOfElements) {
	s = s + ',';

	// TypeScript Playground - https://www.typescriptlang.org/play

	////////////////////////////////////////////////////////////////////////////////

	// Start multiple promises simultaneously and execute them in parallel

	const p1 = new Promise((resolve) => {
	setTimeout(() => {
	const result = Date();
	console.log(`r1: ${result}`);

	Visual Representation of SQL Joins
	https://www.codeproject.com/Articles/33052/Visual-Representation-of-SQL-Joins

	//
	// CombineCheatSheet.swift
	//
	//
	// Created by Zhengqian Kuang on 2020-05-17.
	//

	import Foundation
	import Combine