Sean Fern gsf

using level-sublevel, level-sec and validimir to have

validations
schema documentation
schema enforcement
index definitions

CI with Travis, GitHub Releases API and gh-pages

When hosting a project on GitHub, it's likely you'll want to use GitHub Pages to host a public web site with examples, instructions, etc. If you're not using a continuous integration service like Travis, keeping your gh-pages site up to date requires continuous wrangling.

The steps below outline how to use Travis CI with GitHub Releases and GitHub Pages to create a "1-button" deployment workflow. After testing and running a release build, Travis will upload your release assets to GitHub. It will also push a new version of your public facing site to GitHub Pages.

Organize your project

Let's assume you are hosting a JavaScript project that will offer a single JavaScript file as a release asset. It's likely you'll organize your files like this.

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.

How to add a collapsible section in markdown

1. Example

Click me

Heading

Foo
Bar
- Baz

Qux

	#!/bin/sh
	#
	# Runs node.js against script, logging to a logfile. We have to do
	# this because there's no way to call node directly and have start-stop-daemon
	# redirect stdout to a logfile.
	#
	LOGFILE=/var/log/node/node-application.log
	NODE=/usr/local/bin/node
	JAVASCRIPT=/var/apps/node-application/app.js

	-- show running queries (pre 9.2)
	SELECT procpid, age(clock_timestamp(), query_start), usename, current_query
	FROM pg_stat_activity
	WHERE current_query != '<IDLE>' AND current_query NOT ILIKE '%pg_stat_activity%'
	ORDER BY query_start desc;

	-- show running queries (9.2)
	SELECT pid, age(clock_timestamp(), query_start), usename, query
	FROM pg_stat_activity
	WHERE query != '<IDLE>' AND query NOT ILIKE '%pg_stat_activity%'

	if diff_size == 0:
	desc = "a code review of unknown size"
	elif diff_size < 2:
	desc = "a wee code review"
	elif diff_size < 5:
	desc = "a tiny code review"
	elif diff_size < 30:
	desc = "a small code review"
	elif diff_size < 100:
	desc = "a medium-size code review"

	#!/usr/bin/env python

	import pynvim, os, re, sys, time

	# Get a list of buffers that haven't been deleted. `nvim.buffers` includes
	# buffers that have had `:bdelete` called on them and aren't in the buffer
	# list, so we have to filter those out.
	def get_listed_buffers(nvim):
	return set(buf.number for buf in nvim.buffers \
	if nvim.eval('buflisted(%d)' % buf.number))