jimbojsb

Step 0:

Get Homebrew installed on your mac if you don't already have it

Step 1:

Install highlight. "brew install highlight". (This brings down Lua and Boost as well)

Step 2:

andreyvit

tmux cheat sheet

(C-x means ctrl+x, M-x means alt+x)

Prefix key

The default prefix is C-b. If you (or your muscle memory) prefer C-a, you need to add this to ~/.tmux.conf:

remap prefix to Control + a

marktheunissen

This playbook has been removed as it is now very outdated.

toolmantim

# Reconfigures ActionDispatch's TLD handling dynamically based on the request
# host, so you don't have to mess with config.action_dispatch.tld_length for
# cross-device testing using xip.io and friends
#
# Examples:
#   use Rack::HostBasedTldLength, /xip\.io/, 5
class Rack::HostBasedTldLength

  def initialize(app, host_pattern, host_tld_length)
    @app = app

nicolasembleton

#!/bin/bash

sudo kextunload -b com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport
sudo kextload -b com.apple.iokit.BroadcomBluetoothHostControllerUSBTransport

mattes

#!/usr/bin/env ruby

# Usage
# $ docker-machine create my-machine123 -d virtualbox
# $ ruby <(curl -L https://git.io/vvvco) my-machine123
# https://gist.github.com/mattes/4d7f435d759ca2581347

require 'erb'

bootlocalsh = %Q(#/bin/bash

voter101

'use strict'

var gulp, sass, babelify, browserify, watchify, source, util;

gulp       = require('gulp');
sass       = require('gulp-sass');
babelify   = require('babelify')
browserify = require('browserify');
watchify   = require('watchify');
source     = require('vinyl-source-stream');

BinaryMuse

// Existing commands that used to be 'pane:split-*'
'pane:split-left-and-copy-active-item'
'pane:split-right-and-copy-active-item'
'pane:split-up-and-copy-active-item'
'pane:split-down-and-copy-active-item'

// New commands to create splits
'pane:split-left'
'pane:split-right'
'pane:split-up'

tsuna

gRPC SSL/TLS cert rotation

Generate a couple key pairs:

openssl req -x509 -newkey rsa:2048 -keyout key1.pem -out cert1.pem -days 42 -nodes
openssl req -x509 -newkey rsa:2048 -keyout key2.pem -out cert2.pem -days 42 -nodes
ln -s key1.pem key.pem
ln -s cert1.pem cert.pem

colophonemes

Postgres Distributed Key Generation

This SQL creates a Postgres function to generate sequential, numeric, unique IDs in a consistent format across services. Useful for database sharding or microservices.

Draws heavily on Instagram's ID generator, via Rob Conery, with minor modifications.

The main changes are that the unique number resolution is per-second rather than per-millisecond. This is to reduce key size below 2^53^-1 so that generated IDs that are under Javascripts Number.MAX_SAFE_INTEGER limit . This is important if you're using these on a Node.js server (e.g. our use case is an Express API using Hashids).

Max IDs are in the order of 51 bits, broken down as follows:

• 31 bits for the timestamp difference