jcarley

First, create a few volumes so that state is persisted across restarts:

docker volume create nats1
docker volume create nats2
docker volume create nats3

Now create a docker-compose.yaml with the following:

jcarley

import json
import datetime
import dateutil.parser

class JSONEncoder(json.JSONEncoder):
    def default(self, obj):
        if isinstance(obj, datetime.datetime):
            return {
                'type': 'datetime',
                'data': obj.isoformat()

jcarley

#!/usr/bin/env bash

# Execute with the following command
# /bin/bash -c "$(curl -fsSL https://gist.githubusercontent.com/jcarley/3d46571591dc9b1cabfe2859d926dbc8/raw/3f19acd19f03e48e7b688537709c442b75dde354/install_python.sh)"


sudo apt-get update
sudo apt-get install -y build-essential tk-dev libncurses5-dev libncursesw5-dev libreadline6-dev libdb5.3-dev libgdbm-dev libsqlite3-dev libssl-dev libbz2-dev libexpat1-dev liblzma-dev zlib1g-dev libffi-dev tar wget vim

mkdir -p ~/downloads/python

jcarley

LIBEVENT_VERSION="2.1.12-stable"
TMUX_VERSION="3.2a"

sudo yum install -y gcc kernel-devel make ncurses-devel openssl-devel

curl -LOk https://github.com/libevent/libevent/releases/download/release-${LIBEVENT_VERSION}/libevent-${LIBEVENT_VERSION}.tar.gz
tar -xf libevent-${LIBEVENT_VERSION}.tar.gz
cd libevent-${LIBEVENT_VERSION}
./configure --prefix=/usr/local
make -j4

jcarley

using Microsoft.AspNetCore.Mvc.Rendering;
using Microsoft.AspNetCore.Mvc.ViewFeatures;
using Microsoft.AspNetCore.Razor.TagHelpers;

namespace MyApplication.Web.TagHelpers
{
    /// <summary>
    /// Reference: https://stackoverflow.com/questions/20410623/how-to-add-active-class-to-html-actionlink-in-asp-net-mvc
    /// Item: Easy ASP.NET 3.0 and TagHelpers
    /// </summary>

jcarley

# install rbenv on Amazon Linux

# first we need some prerequisites
sudo yum install -y git gcc make readline-devel openssl-devel

# now install rbenv
git clone git://github.com/rbenv/rbenv.git ~/.rbenv
echo 'export PATH="$HOME/.rbenv/bin:$PATH"' >> ~/.bashrc
echo 'eval "$(rbenv init -)"' >> ~/.bashrc
source ~/.bashrc

jcarley

set gdefault
set hlsearch
set ignorecase
set iskeyword
set incsearch
set number
set clipboard+=unnamed
set relativenumber
set showmode
set smartcase

jcarley

class DirectUploadController < ApplicationController

  def create
    response = generate_direct_upload(blob_params)
    render json: response
  end

  private
  def blob_params
    params.require(:file).permit(:filename, :byte_size, :checksum, :content_type, metadata: {})

jcarley

HTTP status code symbols for Rails

Thanks to Cody Fauser for this list of HTTP responce codes and their Ruby on Rails symbol mappings.

Status Code Symbol
1xx Informational
100 :continue
101 :switching_protocols
102 :processing

jcarley

version: '3.8'
services:
  db:
    ipc: host
    image: postgres:11.9-alpine
    ports:
      - "5432:5432"
    environment:
      - TERM=xterm
      - POSTGRES_PASSWORD=password