cpursley

PostgreSQL is Enough

• Simplify: move code into database functions
• Just Use Postgres for Everything
• PostgreSQL is the worlds’ best database
• Postgres is eating the database world
• Hacker News discussion

Background and Cron Jobs

kconner

macOS Internals

Understand your Mac and iPhone more deeply by tracing the evolution of Mac OS X from prelease to Swift. John Siracusa delivers the details.

Starting Points

How to use this gist

You've got two main options:

jesuiswk

# /home/jesuiswk/.config/tmuxinator/tm.yml

name: tm
root: ~/Documents/ThirtyMadison/

# Optional tmux socket
# socket_name: foo

# Note that the pre and post options have been deprecated and will be replaced by
# project hooks.

chandeeland

# this is useful for sending action cable updates to doctors portal


def spam(count, naptime)
  patients = Patient.all.sample(count)
  patients.each do |patient|
    sleep(naptime) if naptime
    Doctor.all.each do |doc|
      DoctorSchema.subscriptions.trigger('patientUpdates', { doctorId: doc.id }, patient)
    end

SeptiyanAndika

Homebrew has a services manager and can manage its own Java installation, so an easier way to do this is just

# this will install java 1.8, zookeeper, and kafka
brew install kafka

# this will run ZK and kafka as services
brew services start zookeeper
brew services start kafka
That's it. If you want to stop Kafka, just run the brew services commands in reverse:

royshouvik

import 'dotenv/config';
import { NestFactory } from '@nestjs/core';
import * as repl from 'repl';
import * as Logger from 'purdy';

const LOGGER_OPTIONS = {
  indent: 2,
  depth: 1,
};

aniketsupertramp

import redis
from itertools import izip_longest
import sys
from multiprocessing import Pool
import signal


OLD = "SHARD_ENDPOINT_FOR_OLD_REDIS"
NEW = "SHARD_ENDPOINT_FOR_NEW_REDIS"

roninsyc

EDITOR=vim rails credentials:edit

development:
  mailtrap:
    user_name: your_mailtrap_user_name
    password: your_mailtrap_password
    address: your_mailtrap_address

jalkoby

## Context + metadata
shared_context 'Logged as a user', role: true do
  let(:user) { |example| create :user, example.metadata[:role] }
  before { login_as user }
end

scenario "Login as a client", role: :client
scenario "Login as a customer", role: :customer
scenario "Login as an admin", role: :admin

prestia

Installing MTGO on macOS using Wine, and making it look pretty!

The following instructions are heavily inspired by @pauleve. I modified his instructions and then added details about how to make a shortcut and support Retina/HiDPI displays.

Installing MTGO (and Wine and Homebrew and Xquartz and ...)

0. Install Homebrew by opening Terminal and executing the following command:

/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"