Pedro López pedrolopez

Keybase proof

I hereby claim:

I am pedrolopez on github.
I am lopezpedro (https://keybase.io/lopezpedro) on keybase.
I have a public key ASC-ljYaKo676dThfgd7n_3IhVH91HPIGt_Ufamyn3x70wo

To claim this, I am signing this object:

Default

Powerlevel10k

Install Multiple Java Versions on macOS High Sierra

Install Homebrew Cask

On Mac, Homebrew is the de-facto package manager, and Homebrew Cask is the app manager. I’m going to use Cask to install Java 7 and 8.

Install Homebrew Cask first if you haven’t:

brew update
brew tap caskroom/cask

The JSON API Standard

What is the JSON API Standard

The Specification

The History
Why does it exist?
- Bike Shedding/LookingFor
Do we have to use it?

How to setup PostgreSQL & Rails on Cloud9

At time of writing, Cloud9 has PostgreSQL pre-installed, so you won't need to install it yourself. However, its not running by default, so you will need to start it with this command in the terminal:

sudo service postgresql start

Change the PostgreSQL password to 'password' (or choose a different password):

OS X 10.11 (El Capitan) / Node.js and io.js Developer Environment

Custom recipe to get OS X 10.11 El Capitan running from scratch with useful applications and Node.js Developer environment. I use this gist to keep track of the important software and steps required to have a functioning system after fresh install.

	#!/usr/bin/env sh

	# checks to see if running
	launchctl list \| grep elasticsearch

	launchctl unload ~/Library/LaunchAgents/homebrew.mxcl.elasticsearch.plist
	launchctl remove homebrew.mxcl.elasticsearch

	pkill -f elasticsearch

	[From: http://hanxue-it.blogspot.com/2018/08/macos-homebrew-installing-older-version-of-software.html - just created a copy to keep it for long term]

	Homebrew always wants to install the latest version of the Formula (software). This is by design, because every time there is an update to a formula, it wants to be tested against all the other formulas that it depends on. Mixing new and old versions of software is a recipe for incompatibility disaster.

	But sometimes there are situations where you need an older version of software. In my specific case, Yarn was compiled against an older version of icu4c, and I want that older version instead of recompiling Yarn.


	$ yarn install
	dyld: Library not loaded: /usr/local/opt/icu4c/lib/libicui18n.61.dylib
	Referenced from: /usr/local/bin/node

	#!/usr/bin/env bash

	echo "Need to recapture iTerm settings"
	exit -1

	# TODO: Need to figure out the settings for the following:
	# 1) Finder: Left nav, favorite items with their order
	# 2) Dock: Items with order
	# 3) Security & Privacy Preferences: Full Disk Access, Camera, Microphone
	# 4) Login items for my user (i.e. apps started when I login)

	def recursively_flatten_an_array(nested_array, flattened_array = [])
	nested_array.each do \|obj\|
	unless obj.is_a? Array
	flattened_array << obj
	else
	recursively_flatten_an_array(obj, flattened_array)
	end
	end

	return flattened_array