metainfa / setup-lxd-profile.sh

Created July 29, 2018 21:20 — forked from bloodearnest/setup-lxd-profile.sh

	#!/bin/bash
	set -eu
	_UID=$(id -u)
	GID=$(id -g)

	# give lxd permission to map your user/group id through
	grep root:$_UID:1 /etc/subuid -qs \|\| sudo usermod --add-subuids ${_UID}-${_UID} --add-subgids ${GID}-${GID} root

	# set up a separate key to make sure we can log in automatically via ssh
	# with $HOME mounted

metainfa / postgres-notify-trigger.sql

Created July 22, 2017 23:29 — forked from bithavoc/postgres-notify-trigger.sql

I used this trigger to notify table changes via NOTIFY (migrating off RethinkDB)

	CREATE OR REPLACE FUNCTION notify_trigger() RETURNS trigger AS $$
	DECLARE
	channel_name varchar DEFAULT (TG_TABLE_NAME \|\| '_changes');
	BEGIN
	IF TG_OP = 'INSERT' THEN
	PERFORM pg_notify(channel_name, '{"id": "' \|\| NEW.id \|\| '"}');
	RETURN NEW;
	END IF;
	IF TG_OP = 'DELETE' THEN
	PERFORM pg_notify(channel_name, '{"id": "' \|\| OLD.id \|\| '"}');

metainfa / index.js

Created February 23, 2017 08:18 — forked from TylerK/index.js

React Router 4, React -> Preact for production, Async route-based code-splitting.

	import React from 'react'
	import { render } from 'react-dom';
	import { Router, Route } from 'react-router-dom';
	import LazyRoute from 'lazy-route';

	const App = () => {
	render() {
	return (
	<Router>
	<Route

metainfa / high-dpi-canvas.html

Created January 14, 2017 15:47 — forked from Costava/high-dpi-canvas.html

HTML5 Canvas - Rendering of Text on High-DPI Screens

	<html>
	<head>
	<script src='http://code.jquery.com/jquery-1.5.1.min.js'></script>
	</head>

	<body>
	<h2>Naive canvas</h2>
	<canvas id="naive" width="400" height="50"></canvas>

	<h2>High-def Canvas</h2>

metainfa / index.js

Created October 16, 2016 16:46 — forked from whiteinge/index.js

POC Node HTTP server for server-sent-events using RxJS

	/**
	Proof-of-concept server-sent events HTTP server using Node.js and RxJS

	Open http://localhost:8000 in a browser and view the console.
	**/
	var http = require('http'),
	https = require('https');

	var Rx = require('rx');

metainfa / fromNodeCallback.js

Created October 16, 2016 14:16 — forked from TylorS/fromNodeCallback.js

	import {Stream} from 'most'

	const fromNodeCallBack = fn => (...args) => new Stream(new CallBackSource(fn, args))

	class CallBackSource {
	constructor (fn, args) {
	this.fn = fn
	this.args = args
	}

metainfa / Webpack 2.0.7-beta vs Rollup

Created October 16, 2016 07:13 — forked from forabi/Webpack 2.0.7-beta vs Rollup

Webpack 2 vs Rollup

	❯ rollup --version
	rollup version 0.25.3

	❯ time rollup -c ./rollup.js
	rollup -c ./rollup.js 4.65s user 0.22s system 118% cpu 4.131 total

	❯ time webpack
	Hash: ebb00bbccd954c114d3c
	Version: webpack 2.0.7-beta
	Time: 3623ms

metainfa / logout-indicator.py

Created June 7, 2016 19:32 — forked from bellbind/logout-indicator.py

[python][pygi][ubuntu]Logout indicator for ubuntu Unity

	#!/usr/bin/python3
	# Logout indicator for ubuntu Unity

	# module of python3-gi (PyGI)
	from gi.repository import GLib
	from gi.repository import Gio
	from gi.repository import Gtk
	from gi.repository import AppIndicator3

	def dbus_logout(w, arg):

metainfa / node_rfp.js

Created May 25, 2016 23:18 — forked from Istar-Eldritch/node_rfp.js

Reactive Functional Programming in NodeJS with Most.js

	'use static';

	const http = require('http');
	const most = require('most');

	const port = 3000;

	const server = http.createServer();

	most.fromEvent('listening', server).forEach(() => {

metainfa / TrueColour.md

Created May 22, 2016 18:29 — forked from XVilka/TrueColour.md

True Colour (16 million colours) support in various terminal applications and terminals

Colours in terminal

It's a common confusion about terminal colours... Actually we have this:

printf "\x1b[${bg};2;${red};${green};${blue}m\n"