marceloleiva’s gists

stiwardjherikofcr / install_postgresql_13_ubuntu_20_04.sh

Last active September 11, 2025 14:02

Install PostgreSQL 13 on Ubuntu 22.04|20.04|18.04 LTS

	# Step 1 — Update Base Systems
	sudo apt update && sudo apt -y upgrade

	# Step 2 — Import Repository Signing Key
	wget --quiet -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc \| sudo apt-key add -

	# Step 3 — Add PostgreSQL repository
	sudo sh -c 'echo "deb [arch=$(dpkg --print-architecture)] http://apt.postgresql.org/pub/repos/apt $(lsb_release -cs)-pgdg main" > /etc/apt/sources.list.d/pgdg.list'

	# Step 4 — Update again

CribberSix / docker-compose-persistent-nifi.yml

Created November 10, 2021 06:57

	version: "3"
	services:
	# configuration manager for NiFi
	zookeeper:
	hostname: myzookeeper
	container_name: zookeeper_container_persistent
	image: 'bitnami/zookeeper:3.7.0' # latest image as of 2021-11-09.
	restart: on-failure
	environment:
	- ALLOW_ANONYMOUS_LOGIN=yes

harpiechoise / Textos a profundidad.ipynb

Created June 1, 2019 04:18

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X-Wei / sliver_appbar_with_tabs.dart

Created July 29, 2018 11:36

Demo of using SliverAppbar with tabs.

	// Sliver appbar with tabs.
	// Adapted from: https://stackoverflow.com/a/50858058

	import 'package:flutter/material.dart';

	void main() => runApp(MaterialApp(
	home: SilverAppBarWithTabBarScreen(),
	));

	class SilverAppBarWithTabBarScreen extends StatefulWidget {

mdesantis / upgrade-postgres-9.6-to-10.md

Last active October 11, 2021 08:11 — forked from delameko/upgrade-postgres-9.5-to-9.6.md

Upgrading PostgreSQL from 9.6 to 10 on Ubuntu 16.04

TL;DR

Install Postgres 10, and then:

sudo pg_dropcluster 10 main --stop
sudo pg_upgradecluster 9.6 main
sudo pg_dropcluster 9.6 main

Guidoom / gist:d5db0a76ce669b139271a528a8a2a27f

Last active December 21, 2025 16:31

Sample odoo.conf file

	[options]

	#
	# WARNING:
	# If you use the Odoo Database utility to change the master password be aware
	# that the formatting of this file WILL be LOST! A copy of this file named
	# /etc/odoo/openerp-server.conf.template has been made in case this happens
	# Note that the copy does not have any first boot changes
	#-----------------------------------------------------------------------------
	# Odoo Server Config File - TurnKey Linux

MrYoda / views.py

Last active June 16, 2023 05:03

Python 3, Django 1.9+: Excel file creation and send on-the-fly with XlsxWriter & BytesIO

	import xlsxwriter
	from io import BytesIO
	from django.http import StreamingHttpResponse
	from django.views.generic import View


	def get_foo_table_data():
	"""
	Some table data
	"""

jcavat / Dockerfile

Last active April 15, 2025 17:40

docker-compose with php/mysql/phpmyadmin/apache

	FROM php:7.1.2-apache
	RUN docker-php-ext-install mysqli

delameko / upgrade-postgres-9.5-to-9.6.md

Last active October 24, 2024 08:55 — forked from johanndt/upgrade-postgres-9.3-to-9.5.md

Upgrading PostgreSQL from 9.5 to 9.6 on Ubuntu 16.04

TL;DR

Install Postgres 9.6, and then:

sudo pg_dropcluster 9.6 main --stop
sudo pg_upgradecluster 9.5 main
sudo pg_dropcluster 9.5 main

Marcelo Leiva marceloleiva