sorentwo

Recording Output with Oban Pro

Setup

To get started, install Oban, Pro, and our dependencies. Note that the oban_pro install requires a working Pro license.

Mix.install([

chrismccord

Phoenix 1.4.x to 1.5.0 upgrade instructions

Phoenix 1.5 requires Elixir >= 1.7. Be sure your existing version is up to date by running elixir -v on the command line.

Install the new phx.new project generator

$ mix archive.uninstall phx_new
$ mix archive.install hex phx_new 1.5.0

jodosha

#!/usr/bin/env ruby

require "benchmark/ips"
require "set"

INPUT = 100.times.map { "my-test-string" }.freeze

Benchmark.ips do |x|
  x.report("Array#uniq") { INPUT.uniq }
  x.report("Set#to_a") { Set.new(INPUT).to_a }

marcelgsantos

Coisas que eu não sabia que eu não sabia sobre testes por Hugo Baraúna

• Por que fazer testes?
  • saber se o software está funcionando de maneira automatizada
    • não elimina os testes exploratórios feito de forma manual
  • manter custos de desenvolvimento em níveis saudáveis
  • ajuda na qualidade interna do código (design e arquitetura do código)
• Como avaliar a qualidade dos testes (se estão bem feitos)?
  • corretude - se o teste não está gerando um falso positivo
• adequação do tipo de teste - se o teste é o mais adequado para a situação

shadowmaru

• Alda Rocha: Mulheres que falam e palestram
• Alex Braha Stoll: Ruby + Rust
• Anderson Dias: 3B de jobs no Sidekiq
• Andre Luis Anastacio: Effective Rails Instrumentation
• Artur Caliendo Prado: Grafana, StatsD e InfluxDB
• Bruno Alves: Arquitetura de micro serviços
• Camila Campos: Como não escrever seus testes
• Charlotte Lorelei Oliveira: [Tolerância a falhas com supervisor trees em Elixir](https://docs.google.com/presentation/d/e/2PACX-1vT8eAiVAgK5_aHBduO-P2Cb1QbeaX4DyvHAsDbgfKOt0lDVBEl4Qm_KeCx7mNGn7PS16gMgZ-ffLkrO/pub?start=false&loop=fa

seanmhanson

Ableist Language in Code: Sanity Check

Removing ableist language in code is important; it helps to create and maintain an environment that welcomes all developers of all backgrounds, while emphasizing that we as developers select the most articulate, precise, descriptive language we can rather than relying on metaphors. Quite simply, avoiding ableist language lets us make sure we are inclusive of all developers, while moving toward language that is simultaneously more acccessible to developers whose first language might not be our own.

The phrase sanity check is ableist, and unnecessarily references mental health in our code bases. It denotes that people with mental illnesses are inferior, wrong, or incorrect, and the phrase sanity continues to be used by employers and other individuals to discriminate against these people.

There are a ton of alternatives, and one of the best ways to select one is to ask yourself: What am I actually checking? and select something more descriptive. In everyday c

jadlr

defmodule PushButton do
  @behaviour :gen_statem

  @name :pushbutton_statem

  # Client API

  def start do
    :gen_statem.start({:local,@name}, __MODULE__, [], [])
  end

ankurk91

Mac OS : Show your git branch name on your bash terminal

⚠️ Does not work in zsh terminal

Add these lines in your ~/.bash_profile file

# Show current git branch name
parse_git_branch() {
     git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/ (\1)/'
}

milmazz

The Imposter's Handbook

This a collection of interesting links found in The Imposter's Handbook by Rob Conery.

Content:

• Introduction
• A Little History
• The Tools
• Customizing The Terminal

chrissimpkins

Use these rapid keyboard shortcuts to control the GitHub Atom text editor on macOS.

Key to the Keys

• ⌘ : Command key
• ⌃ : Control key
• ⌫ : Delete key
• ← : Left arrow key
• → : Right arrow key
• ↑ : Up arrow key