Pete Cooper petecoop

Go (Golang) Standard Library Interfaces (Selected)

This is not an exhaustive list of all interfaces in Go's standard library. I only list those I think are important. Interfaces defined in frequently used packages (like io, fmt) are included. Interfaces that have significant importance are also included.

All of the following information is based on go version go1.8.3 darwin/amd64.

from streams session

end-of-stream - specify a callback to be called when a stream ends (which is surpsingly hard to get right)
duplexify - compose a Duplex stream from a Readable and a Writable stream
pump - pipe streams together and close all of them if one of them closes
pumpify - combine an array of streams into a single duplex stream using pump and duplexify
through2 - tools for making Transform streams
from2 - tools for making Readable streams

from "participatory modules" session

Essential JavaScript Links

I no longer mantain this list. There are lots of other very comprehensive JavaScript link lists out there. Please see those, instead (Google "awesome JavaScript" for a start).

WAL-E needs to be installed on all machines, masters and slaves.

How to install WAL-E

Only one machine, the master, writes WAL segments via continuous archiving. The configuration for the master postgresql.conf is:

archive_mode = on
archive_command = 'envdir /etc/wal-e.d/env wal-e wal-push %p'
archive_timeout = 60

	# Install dependencies that nginx was originally compiled with
	sudo apt install libperl-dev libgeoip-dev libgd-dev

	# Get the nginx source
	wget https://nginx.org/download/nginx-1.14.0.tar.gz
	tar zxf nginx-1.14.0.tar.gz

	# Get the module source
	wget https://github.com/fdintino/nginx-upload-module/archive/master.zip
	unzip master.zip

	const marky = require('marky')
	const render = Vue.prototype._render
	const update = Vue.prototype._update
	const camelize = str => str && Vue.util.camelize(str)

	function getName (vm) {
	if (!vm.$parent) return 'root'
	return (
	camelize(vm.$options.name) \|\|
	camelize(vm.$options._componentTag) \|\|

	#!/bin/bash
	#
	# Install Postgres 9.2 on a clean Ubuntu 12.04

	"""
	LC_ALL issue
	comment out the AcceptEnv LANG LC_* line in the remote /etc/ssh/sshd_config file.
	sudo apt-get install language-pack-en-base
	sudo dpkg-reconfigure locales
	comment out the SendEnv LANG LC_* line in the local /etc/ssh/ssh_config file.

	#! /path/to/node

	var haibu = require('/path/to/haibu');

	var client = new haibu.drone.Client();

	process.stdin.resume();
	process.stdin.on('data', function(data){
	var package = JSON.parse(data.toString());