Armend Gashi garmjs

Introduction To Flow

Intended for developers interested in getting started with Flow. At the end of this introduction, you should have a solid understanding of Flow and how to apply it when building an application.

Part 1: Flow Fundamentals For JavaScript Developers

Covers all the basics needed to get started with Flow.

Part 2: Flow Fundamentals For ReactJS Developers

Covers all the basic needed to get started with Flow and ReactJS.

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

1. Clone your fork:

git clone git@github.com:YOUR-USERNAME/YOUR-FORKED-REPO.git

2. Add remote from original repository in your forked repository:

cd into/cloned/fork-repo
git remote add upstream git://github.com/ORIGINAL-DEV-USERNAME/REPO-YOU-FORKED-FROM.git
git fetch upstream

	import { ApolloServer, gql } from 'apollo-server-micro';

	const typeDefs = gql`
	type Query {
	sayHello: String
	}
	`;

	const resolvers = {
	Query: {

	/**
	* Rotates coordinate system for velocities
	*
	* Takes velocities and alters them as if the coordinate system they're on was rotated
	*
	* @param Object \| velocity \| The velocity of an individual particle
	* @param Float \| angle \| The angle of collision between two objects in radians
	* @return Object \| The altered x and y velocities after the coordinate system has been rotated
	*/

	//
	// MIT License
	//
	// Copyright (c) 2018 Ali Sharif
	//
	// Permission is hereby granted, free of charge, to any person obtaining a copy
	// of this software and associated documentation files (the "Software"), to deal
	// in the Software without restriction, including without limitation the rights
	// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
	// copies of the Software, and to permit persons to whom the Software is

	let taskIndex = parseInt(e.target.value, 10);
	console.log('remove task: %d', taskIndex, this.state.list[taskIndex]);
	this.setState(state => {
	state.list.splice(taskIndex, 1);
	return {items: state.list};
	});