pugson

PROMPT="$PROMPT \
%{$terminfo[bold]$fg[red]%}→ %{$reset_color%}"

cecilemuller

How to setup Let's Encrypt for Nginx on Ubuntu 18.04 (including IPv6, HTTP/2 and A+ SLL rating)

---

Virtual hosts

Let's say you want to host domains first.com and second.com.

Create folders for their files:

JEG2

defmodule PubSubServer do
  def start(subscriber_callback \\ nil) do
    spawn(__MODULE__, :run, [[ ], subscriber_callback])
  end

  def subscribe(server, handler) do
    send(server, {:subscribe, self})
    listen(handler)
  end

parmentf

Inspired by dannyfritz/commit-message-emoji

See also gitmoji.

Commit type	Emoji
Initial commit	🎉 :tada:
Version tag	🔖 :bookmark:
New feature	✨ :sparkles:
Bugfix	🐛 :bug:

solnic

require 'benchmark/ips'
require 'active_model'
require 'virtus'
require 'dry-validation'
require 'dry/validation/schema/form'

class User
  include ActiveModel::Validations
  include Virtus.model

patik

Squashing Git Commits

The easy and flexible way

This method avoids merge conflicts if you have periodically pulled master into your branch. It also gives you the opportunity to squash into more than 1 commit, or to re-arrange your code into completely different commits (e.g. if you ended up working on three different features but the commits were not consecutive).

Note: You cannot use this method if you intend to open a pull request to merge your feature branch. This method requires committing directly to master.

Switch to the master branch and make sure you are up to date:

alanpeabody

defmodule MyApp do
  use Application

  def start(_type, _args) do
    import Supervisor.Spec, warn: false

    children = [
      Plug.Adapters.Cowboy.child_spec(:http, MyApp.Router, [], [
        dispatch: dispatch
      ])

jsylvanus

" Throw me in your ~/.gvimrc
let g:squinty = 0

function! Squint()
	let windowBounds = system("osascript -e 'tell application \"MacVim\" to get bounds of window 1'")[:-2]
	if g:squinty
		set guifont=InputMonoCondensed_Thin:h14
		let g:squinty = 0
	else
		set guifont=BLOKK:h6

danawoodman

WebSockets + Reflux + React

Using WebSockets, React and Reflux together can be a beautiful thing, but the intial setup can be a bit of a pain. The below examples attempt to offer one (arguably enjoyable) way to use these tools together.

Overview

This trifect works well if you think of things like so:

1. Reflux Store: The store fetches, updates and persists data. A store can be a list of items or a single item. Most of the times you reach for this.state in react should instead live within stores. Stores can listen to other stores as well as to events being fired.
2. Reflux Actions: Actions are triggered by components when the component wants to change the state of the store. A store listens to actions and can listen to more than one set of actions.

jcasimir

test/coverage/