lewisf’s gists

lewisf / erlang-elixir-on-amazon-linux.md

Last active September 28, 2020 02:44 — forked from techgaun/erlang-elixir-on-amazon-linux.md

Running elixir 1.10.4 on amazon linux

Script

#!/bin/bash

sudo yum install gcc gcc-c++ make libxslt fop ncurses-devel openssl-devel *openjdk-devel unixODBC unixODBC-devel -y

cd /tmp
wget "http://erlang.org/download/otp_src_23.1.tar.gz" -O otp23.1.tar.gz
tar xfz otp23.1.tar.gz

lewisf / gist:0425157c0ec3562bace6626df4ba114a

Last active February 6, 2019 23:42 — forked from schacon/gist:942899

delete all remote branches that have already been merged into master

	$ git branch -r --merged \|
	grep origin \|
	grep -v '>' \|
	grep -v master \|
	xargs -L1 \|
	cut -d/ -f2- \|
	xargs git push origin --delete

lewisf / .vimrc

Created November 17, 2018 09:14

lewisf vimrc

	set nocompatible
	filetype off
	syntax enable

	" set pyx=3
	set backspace=indent,eol,start
	" On pressing tab, insert 2 spaces
	set expandtab
	" show existing tab with 2 spaces width
	set tabstop=2

lewisf / logdna docker

Created May 15, 2018 19:34

Commands to get LogDNA rsyslog setup in a container

	RUN wget -O /etc/ld-root-ca.crt http://repo.logdna.com/syslog/ld-root-ca.crt
	RUN echo $'### START LogDNA rsyslog logging directives ###\n\
	\n\
	## TCP TLS only ##\n\
	$DefaultNetstreamDriverCAFile /etc/ld-root-ca.crt # trust these CAs\n\
	$ActionSendStreamDriver gtls # use gtls netstream driver\n\
	$ActionSendStreamDriverMode 1 # require TLS\n\
	$ActionSendStreamDriverAuthMode x509/name # authenticate by hostname\n\
	$ActionSendStreamDriverPermittedPeer *.logdna.com\n\
	## End TCP TLS only ##\n\

lewisf / ssr-react-apollo-7.js

Created September 13, 2017 23:15

How SSR Works in React Apollo Code Example 7

	function asyncAction(dispatchFn) {
	return function(Component) {
	class AsyncAction extends React.Component {
	static displayName = `Action(${Component.displayName})`
	fetchData() {
	return dispatchFn(props, dispatch);
	}

	render() {
	return <Component {...this.props} />

lewisf / ssr-react-apollo-6.jsx

Last active September 13, 2017 23:14

How SSR Works in React Apollo Code Example 6

	class UserImage extends React.Component {
	render() {
	return (
	<div>
	<img src={this.props.userImageUrl} />
	</div>
	);
	}
	}

lewisf / ssr-react-apollo-5.jsx

Created September 13, 2017 23:13

How SSR Works in React Apollo Code Example 5

	class UserImageLoader extends React.Component {
	constructor() {
	if (window == undefined) { this.fetchData() }
	}

	fetchData() {
	return dispatch(loadUserImage(this.props.userId));
	}

	render() {

lewisf / ssr-react-apollo-4.jsx

Last active November 13, 2017 00:20

How SSR Works In React Apollo Code Example 4

	class UserImage extends React.Component {
	constructor() {
	if (window !== undefined) { this.fetchData() }
	}

	fetchData() {
	return dispatch(loadUserImage(this.props.userId));
	}

	render() {

lewisf / ssr-react-apollo-3.jsx

Last active November 13, 2017 00:21

How SSR works in React Apollo Code Example 3

	class UserImage extends React.Component {
	constructor() {
	// getDataFromTree from react-apollo will call the
	// constructor and fetchData automatically so there's
	// no need to call it during SSR. This is here
	// so if the app is being rendered on the client,
	// it will still know to call fetchData.
	if (window !== undefined) { this.fetchData() }
	}

lewisf / ssr-react-apollo-2.jsx

Created September 13, 2017 23:10

how-ssr-works-in-react-apollo

	function loadUserImageUrlAction(userId) {
	return function(dispatch) {
	return fetch(USER_IMAGE_API)
	.then(
	res => res.json(),
	err => console.log('An error has occured.', err)
	)
	.then(json => {
	dispatch(receiveUserImage(json));
	})

	$ git branch -r --merged \|
	grep origin \|
	grep -v '>' \|
	grep -v master \|
	xargs -L1 \|
	cut -d/ -f2- \|
	xargs git push origin --delete

Lewis Chung lewisf

Script