Felipe Rovere frovere

Disclaimer: Please follow this guide being aware of the fact that I'm not an expert regarding the things outlined below, however I made my best attempt. A few people in IRC confirmed it worked for them and the results looked acceptable.

Attention: After following all the steps run gdk-pixbuf-query-loaders --update-cache as root, this prevents various gdk-related bugs that have been reported in the last few hours. Symptoms are varied, and for Cinnamon the DE fails to start entirely while for XFCE the icon theme seemingly can't be changed anymore etc.

Check the gist's comments for any further tips and instructions, especially if you are running into problems!

Screenshots

Results after following the guide as of 11.01.2017 13:08:

Prerequisites : the letsencrypt CLI tool

This method allows your to generate and renew your Lets Encrypt certificates with 1 command. This is easily automatable to renew each 60 days, as advised.

You need nginx to answer on port 80 on all the domains you want a certificate for. Then you need to serve the challenge used by letsencrypt on /.well-known/acme-challenge. Then we invoke the letsencrypt command, telling the tool to write the challenge files in the directory we used as a root in the nginx configuration.

I redirect all HTTP requests on HTTPS, so my nginx config looks like :

server {

Notes: All the examples below are only tested on Vue.js 1.0 (above).

Notes: The examples below use ES6 so it's recommended to use browserify or webpack to easily integrate babel.

when or where can we use `this.$el`

When you need to access DOM attribute, be careful with the lifecycle. Vue.js has a few useful lifecycle hooks.

Let's say we want to scroll our component to the bottom (imagine it's a long list with overflow-y: auto) once it's instantiate.

A quick "how to" on what you need to do to both setup AND recover a single-server PostgreSQL database using WAL-E

WAL-E: https://github.com/wal-e/wal-e
Assuming Ubuntu 12.04 LTS ("Precise")
We'll be using S3. Make sure you have an IAM in a group with GetObject, ListBucket and PutObject on the bucket you want to use (and that it's not public).

Setup:

These packages:

	import {
	Canvas,
	DataSourceParam,
	dist,
	ImageShader,
	rect,
	RoundedRect,
	rrect,
	Shader,
	Skia,

	#!/bin/sh -ex
	#export PATH=/usr/pgsql-11/bin:$PATH

	pg_ctl stop -D /tmp/master \|\| echo "ok"
	pg_ctl stop -D /tmp/slave \|\| echo "ok"
	rm -rf /tmp/master
	rm -rf /tmp/slave

	# setup master
	initdb -D /tmp/master

	<?php

	require_once __DIR__.'/relative/path/to/PrettierPHPFixer/File';

	return PhpCsFixer\Config::create()
	->registerCustomFixers([
	(new PrettierPHPFixer()),
	])
	->setRules([
	'Prettier/php' => true,

	#!/usr/bin/ruby
	# Create display override file to force Mac OS X to use RGB mode for Display
	# see http://embdev.net/topic/284710

	require 'base64'

	data=`ioreg -l -d0 -w 0 -r -c AppleDisplay`

	edids=data.scan(/IODisplayEDID.*?<([a-z0-9]+)>/i).flatten
	vendorids=data.scan(/DisplayVendorID.*?([0-9]+)/i).flatten

	-- 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%'

Felipe Rovere frovere

Screenshots

when or where can we use this.$el

Setup:

when or where can we use `this.$el`