rom3r4

Ruby on Rails best practices

Code style

• Use UTF-8. It’s 21 century, 8bit encodings dead now.
• Use 2 space indent, not tabs
• Use Unix-style line endings
• Keep lines not longer than 80 chars
• Remove trailing whitespace

rom3r4

/**
 * Jest Conversion script
 * This script isn't the cleanest, and uses two different methods for performing global replaces... but it gets the job done.
 * We switched from using the `replace` method to the `advancedReplace` about 70% of the way through, and couldn't go and retrofit
 * `advancedReplace` everywhere with 100% confidence. However, should you use this script as a base for your own migration,
 * I would definitely suggest using `advancedReplace`, which uses the node-replace library.
 */
import {sync as globSync} from 'glob'
import {execSync} from 'child_process'
import fs from 'fs'

rom3r4

ABOUT

about:config settings to harden the Firefox browser. Privacy and performance enhancements.
To change these settings type 'about:config' in the url bar. Then search the setting you would like to change and modify the value. Some settings may break certain websites from functioning and rendering normally. Some settings may also make firefox unstable.

I am not liable for any damages/loss of data.

Not all these changes are necessary and will be dependent upon your usage and hardware. Do some research on settings if you don't understand what they do. These settings are best combined with your standard privacy extensions (HTTPS Everywhere, NoScript/Request Policy, uBlock origin, agent spoofing, Privacy Badger etc), and all plugins set to "Ask To Activate".

rom3r4

const brotli = require('brotli')
const fs = require('fs')

const brotliSettings = {
  extension: 'br',
  skipLarger: true,
  mode: 1, // 0 = generic, 1 = text, 2 = font (WOFF2)
  quality: 10, // 0 - 11,
  lgwin: 12 // default
}

rom3r4

Python3 Virtualenv Setup

Requirements

• Python 3
• Pip 3

$ brew install python3

rom3r4

brew tap homebrew/versions
brew install v8-315

gem install libv8 -v '3.16.14.13' -- --with-system-v8
gem install therubyracer -- --with-v8-dir=/usr/local/opt/v8-315

bundle install

rom3r4

Setting up a SSL Cert from Comodo

I use Namecheap.com as a registrar, and they resale SSL Certs from a number of other companies, including Comodo.

These are the steps I went through to set up an SSL cert.

Purchase the cert

rom3r4

#!/bin/sh
# Redirect output to stderr.
exec 1>&2
# enable user input
exec < /dev/tty

consoleregexp='console.log'
# CHECK
if test $(git diff --cached | grep $consoleregexp | wc -l) != 0
then 

rom3r4

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

rom3r4

#!/bin/bash
#
# Script to install/upgrade Nginx(Naxsi,PageSpeed,PCRE) from sources on CentOS 6
#
# Author: Duc Hieu - 12/2014.
# Base System: CentOS release 6.6 (Final)
# License: MIT
#
# Syntax: # sh nginx_install.sh
#