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@jswny
jswny / Flexible Dockerized Phoenix Deployments.md
Last active Jul 10, 2019
A guide to building and running zero-dependency Phoenix (Elixir) deployments with Docker. Works with Phoenix 1.2 and 1.3.
View Flexible Dockerized Phoenix Deployments.md

Prelude

I. Preface and Motivation

This guide was written because I don't particularly enjoy deploying Phoenix (or Elixir for that matter) applications. It's not easy. Primarily, I don't have a lot of money to spend on a nice, fancy VPS so compiling my Phoenix apps on my VPS often isn't an option. For that, we have Distillery releases. However, that requires me to either have a separate server for staging to use as a build server, or to keep a particular version of Erlang installed on my VPS, neither of which sound like great options to me and they all have the possibilities of version mismatches with ERTS. In addition to all this, theres a whole lot of configuration which needs to be done to setup a Phoenix app for deployment, and it's hard to remember.

For that reason, I wanted to use Docker so that all of my deployments would be automated and reproducable. In addition, Docker would allow me to have reproducable builds for my releases. I could build my releases on any machine that I wanted in a contai

@chrismccord
chrismccord / upgrade.md
Last active May 29, 2019
Phoenix 1.2.x to 1.3.0 Upgrade Instructions
View upgrade.md

If you want a run-down of the 1.3 changes and the design decisions behidn those changes, check out the LonestarElixir Phoenix 1.3 keynote: https://www.youtube.com/watch?v=tMO28ar0lW8

To use the new phx.new project generator, you can install the archive with the following command:

$ mix archive.install https://github.com/phoenixframework/archives/raw/master/phx_new.ez

Bump your phoenix dep

Phoenix v1.3.0 is a backwards compatible release with v1.2.x. To upgrade your existing 1.2.x project, simply bump your phoenix dependency in mix.exs:

@rissem
rissem / app.js
Created Jan 5, 2017
html5/node.js video capture and upload
View app.js
/* global require */
const multipart = require('connect-multiparty')
const multipartMiddleware = multipart()
const path = require('path')
const os = require('os')
const fs = require('fs')
var express = require('express')
var app = express()
@wmakley
wmakley / install-ruby-1.8.7.sh
Last active Aug 10, 2019 — forked from silviorelli/gist:ad8e1d80bdc0245eb7e7
Install Ruby 1.8.7 on Mac OSX 10.12 Sierra with rbenv
View install-ruby-1.8.7.sh
#!/bin/sh
# The main issues with Ruby 1.8.7 are that it won't build with Clang,
# and the Net::HTTPS module won't work with modern versions of OpenSSL.
#
# This assumes you have already set up homebrew, and run: xcode-select --install
brew install homebrew/dupes/apple-gcc42
brew install libyaml libffi
brew install https://github.com/Homebrew/homebrew-versions/raw/586b7e9012a3ed1f9df6c43d0483c65549349289/openssl098.rb
export CC=/usr/local/bin/gcc-4.2
View cart.exs
# from ounce of elixir
#https://www.meetup.com/Women-Who-Code-Tampa/events/233014583/
ExUnit.start
defmodule CartTest do
use ExUnit.Case
test "starts with empty count" do
assert Cart.count_items([]) == 0
@sultanqasim
sultanqasim / zram.sh
Created Jun 21, 2016
ZRAM config for Raspberry Pi 3
View zram.sh
#!/bin/bash
# Raspberry Pi ZRAM script
# Tuned for quad core, 1 GB RAM models
# put me in /etc/init.d/zram.sh and make me executable
# then run "sudo update-rc.d zram.sh defaults"
modprobe zram
echo 3 >/sys/devices/virtual/block/zram0/max_comp_streams
echo lz4 >/sys/devices/virtual/block/zram0/comp_algorithm
@cvan
cvan / HOWTO.md
Last active Aug 7, 2019
How to serve a custom HTTPS domain on GitHub Pages with CloudFlare: *FREE*, secure and performant by default
View HOWTO.md

Instructions

CloudFlare is an awesome reverse cache proxy and CDN that provides DNS, free HTTPS (TLS) support, best-in-class performance settings (gzip, SDCH, HTTP/2, sane Cache-Control and E-Tag headers, etc.), minification, etc.

  1. Make sure you have registered a domain name.
  2. Sign up for CloudFlare and create an account for your domain.
  3. In your domain registrar's admin panel, point the nameservers to CloudFlare's (refer to this awesome list of links for instructions for various registrars).
  4. From the CloudFlare settings for that domain, enable HTTPS/SSL and set up a Page Rule to force HTTPS redirects. (If you want to get fancy, you can also enable automatic minification for text-based assets [HTML/CSS/JS/SVG/etc.], which is a pretty cool feature if you don't want already have a build step for minification.)
  5. If you
@kotakanbe
kotakanbe / ipcalc.go
Created Sep 17, 2015
get all IP address from CIDR in golang
View ipcalc.go
package main
import (
"net"
"os/exec"
"github.com/k0kubun/pp"
)
func Hosts(cidr string) ([]string, error) {
@nevern02
nevern02 / my_server.rb
Last active Jul 27, 2018
Introductory Rack-compliant web server
View my_server.rb
require 'socket'
require 'rack'
require 'sinatra'
# Simple, rack-compliant web server
class MyServer
STATUS_CODES = {
200 => 'OK',
500 => 'Internal Server Error'
}
View gist:f5f597f04b2efcb711c7
require 'mechanize'
require 'moving_average'
mechanize = Mechanize.new
login_page = mechanize.get 'https://www.myfitnesspal.com/account/login'
form = login_page.forms.first
# noinspection RubyResolve
form.field_with(id: 'username').value = "username"
form.field_with(id: 'password').value = "pass"
form.submit
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