Andrew tyhonchik

Moved to Shopify/graphql-design-tutorial

Copying data from Firebase Realtime Database to a Google Sheet in real time via Cloud Functions

If you're trying to do this, you came to the right place!

Watch this code work in real time: https://twitter.com/CodingDoug/status/940022568089554944

See also this gist for copying in the other direction: https://gist.github.com/CodingDoug/44ad12f4836e79ca9fa11ba5af6955f7

Setup

Clone the repo from https://github.com/sullivanv/emacs
Move all of the files from inside of that directory into ~/.emacs.d, including the hidden file .emacs
If you don't have a ~/.emacs.d directory, create one.
Navigate to ~/.emacs.d and rename .emacs to init.el
Open emacs and C-c C-h
You've got it!

How to fix the email in your header

In your home directory, find, or create if needed, a file called .zshrc

If your not at 42, you'll likely not be using zshell, so the file should instead be .bashrc

Handle CORS Client-side

Cross-origin resource sharing (CORS) is a mechanism that allows restricted resources (e.g. fonts) on a web page to be requested from another domain outside the domain from which the first resource was served. This is set on the server-side and there is nothing you can do from the client-side to change that setting, that is up to the server/API. There are some ways to get around it tho.

Sources : MDN - HTTP Access Control | Wiki - CORS

CORS is set server-side by supplying each request with additional headers which allow requests to be requested outside of the own domain, for example to your localhost. This is primarily set by the header:

Access-Control-Allow-Origin

	const md5File = require('md5-file');
	const path = require('path');

	// CSS styles will be imported on load and that complicates matters... ignore those bad boys!
	const ignoreStyles = require('ignore-styles');
	const register = ignoreStyles.default;

	// We also want to ignore all image requests
	// When running locally these will load from a standard import
	// When running on the server, we want to load via their hashed version in the build folder

	import React from 'react';

	const handleChange = (handler) => ({target: {files}}) =>
	handler(files.length ? {file: files[0], name: files[0].name} : {});

	export default ({
	input: {onChange, onBlur, value: omitValue, ...inputProps},
	meta: omitMeta,
	...props
	}) => (

	"use strict";

	const autoprefixer = require("autoprefixer");
	const ExtractTextPlugin = require("extract-text-webpack-plugin");
	const Visualizer = require("webpack-visualizer-plugin");

	module.exports = {
	modify: (baseConfig, { target, dev }, webpack) => {
	const appConfig = Object.assign({}, baseConfig);