Jota Feldmann jotafeldmann

Git Submodules - Basic Explanation

Why submodules?

In Git you can add a submodule to a repository. This is basically a sub-repository embedded in your main repository. This can be very useful. A couple of usecases of submodules:

Separate big codebases into multiple repositories.

PSQL

Magic words:

psql -U postgres

Some interesting flags (to see all, use -h or --help depending on your psql version):

-E: will describe the underlaying queries of the \ commands (cool for learning!)
-l: psql will list all databases and then exit (useful if the user you connect with doesn't has a default database, like at AWS RDS)

May 8, 2018

I wrote this four years ago, so instead use this command:

$ docker rmi $(docker images -q -f dangling=true)

TicTacToe

A tictactoe algorithm

A Pen by Bruno de Queiroz on CodePen.

License.

Receiving Facebook Leads on a Webhook

2020 IMPORTANT UPDATE - READ THIS BEFORE CONTINUING

THis gist was created in 2016 and I haven't been working with Facebook Leads ever since. As a result, this guide might not be accurate.

Please check @eladnava's updated step-by-step guide for 2020 here: https://eladnava.com/get-facebook-ad-lead-notifications-in-realtime-with-node-js-webhooks/

Install Terminator (shell)

sudo add-apt-repository ppa:gnome-terminator
sudo apt-get update
sudo apt-get install terminator

Terminator should be setup as default now. Restart your terminal (shortcut: "Ctrl+Alt+T").

Install ZSH

Common Options

-#, --progress-bar Make curl display a simple progress bar instead of the more informational standard meter.

-b, --cookie <name=data> Supply cookie with request. If no =, then specifies the cookie file to use (see -c).

-c, --cookie-jar <file name> File to save response cookies to.

Pré NodeConf

Não é segredo para ninguém que nos dias 4 e 5 de Julho acontecerá em São Paulo a primeira NodeConf da América Latina. Pensando nisso resolvemos criar um pré evento que consiste em uma série de eventos ao vivo e 100% gratuito no YouTube para que os participantes possam aprender um pouco mais sobre a plataforma e participar da NodeConf com uma boa base de conhecimento.

Os assuntos apresentados serão complementares aos assuntos que os palestrantes abordarão durante a NodeConf Brazil, portanto não perca tempo e adicione um

	# Make sure you grab the latest version
	curl -OL https://github.com/google/protobuf/releases/download/v3.2.0/protoc-3.2.0-linux-x86_64.zip

	# Unzip
	unzip protoc-3.2.0-linux-x86_64.zip -d protoc3

	# Move protoc to /usr/local/bin/
	sudo mv protoc3/bin/* /usr/local/bin/

	# Move protoc3/include to /usr/local/include/

	#!/bin/bash
	#
	# Autocomplete example and annotation parser for bash scripts to make easier to expose functions and flags,
	# to create help info and short command list for autocompletion script
	#
	# Usage:
	#
	# source $SCRIPT_PATH/core.sh
	# ...
	# #@flag -e\|--environment