jll90’s gists

jll90 / callbacks.js

Created January 22, 2016 02:05

Example of JavaScript callbacks.

jll90 / install-ejabberd.sh

Last active October 7, 2018 11:34

Install ejabberd on centos7

	#! bin bash
	#This script installs a ejabberd on centos7

	echo 'Updating packages...'
	sudo yum update -y

	echo 'Install wget'
	sudo yum install wget -y

	echo 'Download EPEL'

jll90 / install-mysql.sh

Created May 24, 2016 12:52

Remove older version of mysql and install mysql 5.6 - Ubuntu 16.04

	#! bin bash

	#removes older packages
	sudo apt-get remove --purge mysql-server mysql-client mysql-common
	sudo apt-get autoremove
	sudo apt-get autoclean

	#removes configuration files
	sudo rm -rf /var/lib/mysql

jll90 / gist:a72ff1461c9918a2874cf4808f72e73f

Last active June 4, 2016 21:06

import geonames to postgresql

jll90 / update-ruby.sh

Last active August 26, 2021 17:57

Update ruby version with rbenv

	#!/bin/bash

	#This command lists all the ruby versions available for install. Make sure the ruby version you want to install is shown on the list
	#In this case we will be looking to install 2.3.1
	rbenv install --list

	#In case the ruby version (2.3.1) you want to install is not on the list, you will have to update both the rbenv
	#and the ruby_build/plugin repositories

	#Run the following two commands to update the corresponding git repositories (assuming both are installed inside your home folder)

jll90 / sw-testing.sh

Last active March 10, 2020 16:27

Chrome Treat Insecure Origin as Secure (useful for SW testing)

	#For Ubuntu 16.04 LTS
	#First you need to know where google-chrome is installed. To find out run:

	which google-chrome

	#For my case, google-chrome is installed inside both /usr/bin/google-chrome and /usr/bin/google-chrome-stable.
	#I decided to use the stable version.

	#Now, list the domains that you'd like chrome to treat as secure. Make sure that you have access to the folder following --user-data-dir. I used $HOME for convenience.
	#Run the following command:

jll90 / content-flex-grow-bottom-nav.html

Created February 3, 2019 19:58

Page content flex-grows between top navbar and footer

jll90 / throttle-debounce-comparison.js

Created February 13, 2020 14:55

JavaScript Throttle & Debounce Comparison

	const throttle = (func, limit) => {
	let engaged = false;
	return function () {
	const args = arguments;
	const context = this;
	if (!engaged) {
	func.apply(context, args);
	engaged = true;
	setTimeout(() => engaged = false, limit);
	}

jll90 / write-to-csv.exs

Created July 27, 2020 21:27

Write CSV data to a file

	f = File.stream!("Locations.csv")

	%File.Stream{
	line_or_bytes: :line,
	modes: [:raw, :read_ahead, :binary],
	path: "Locations.csv",
	raw: true
	}

	City \|> Repo.all() \|> Repo.preload([:county, county: [:state]]) \|> Enum.map(&([&1.id, &1.county.state.id])) \|> CSV.encode() \|> Stream.into(f) \|> Stream.run()

jll90 / docker-compose.yml

Last active December 24, 2020 01:40

Lua Nginx Module Authorization docker-compose.yml

Nicola Luongo jll90