darkofabijan

apiVersion: v1alpha
kind: Dashboard
metadata:
  name: my-dashboard
  title: My Dashboard
  id: eb0cc2c7-bbc9-41e4-9e3d-2eb622a673fb
  create_time: "1537888191"
  update_time: "1537889560"
spec:
  widgets:

darkofabijan

Biggest sources of flaky tests (from our experience)

FactoryGirl

When using FactoryGirl to create records in tests, it is necessary to be aware that you are usually creating a lot more records than is obvious in the code. While this is usually harmless aside from slowing down tests, it is capable of creating some mind boggling flakiness. Some scenarios where this is probable are tests that count the number of records, tests that are expecting a certain record and assume that only it exists. Improperly set model level validations can also contribute to this.

Timestamps

darkofabijan

Blizzard Software Engineering Reading

by Jay Baxter (circa 2009)

Associate developer

"This list is for people who want to become Associate Software Engineers at Blizzard. An associate should have skills at the level indicated by these books. Note that this is almost completely focused on C++ programming. This list is incomplete. I need a book on how to become a professional. I've listed several books that give examples of professional behavior, but not one on the actual training."

Programming: Principles and Practice Using C++

by Bjarne Stroustrup

darkofabijan

Add following lines to your build commands:

sudo apt-add-repository -y ppa:ermshiperete/monodevelop
sudo apt-get install -y monodevelop

darkofabijan

sudo rm -rf /usr/local/phantomjs-1.9.7-linux-x86_64/bin/phantomjs
sudo rm -rf /usr/local/bin/phantomjs
curl -OL https://bitbucket.org/ariya/phantomjs/downloads/phantomjs-1.9.8-linux-x86_64.tar.bz2
sudo tar -xjf phantomjs-1.9.8-linux-x86_64.tar.bz2 -C /usr/local/
sudo ln -s /usr/local/phantomjs-1.9.8-linux-x86_64/bin/phantomjs /usr/local/bin/phantomjs
rm -rf phantomjs-1.9.8-linux-x86_64.tar.bz2

darkofabijan

Darko Fabijan

Contact details

• Twitter: @darkofabijan
• Company: Rendered Text - http://renderedtext.com / Semaphore - https://semaphoreapp.com

Speaker bio

I am developer and cofounder of Rendered Text, a company that you might know by Semaphore, hosted continuous integration service. I have been working with Rails since 2008, and got pushed into distributed systems arena while trying solve problems of fault-tolerant nodes, realtime updates and fast multi-node deployments that we were facing on Semaphore. While exploring distributed systems I discovered Elixir and joined the Phoenix core team.

darkofabijan

resources :containers

namespace :admin do
  resources :containers
end              
              
              containers GET    /containers(.:format)                     containers#index
                         POST   /containers(.:format)                     containers#create
           new_container GET    /containers/new(.:format)                 containers#new
          edit_container GET    /containers/:id/edit(.:format)            containers#edit

darkofabijan

iex(33)> Code.eval_quoted(quote do: [unquote_splicing([{4, "show/:id"}])])
{[{4, "show/:id"}], []}

iex(34)> Code.eval_quoted(quote do: [unquote_splicing([{4, "show/:id", 1, 2}])])
** (CompileError) nofile: invalid quoted expression: {4, "show/:id", 1, 2}
    (elixir) src/elixir_exp.erl:408: :elixir_exp.expand_arg/2
    (elixir) src/elixir_exp.erl:384: :elixir_exp.expand_list/4
    (elixir) src/elixir_exp.erl:358: :elixir_exp.expand/2
    (elixir) src/elixir.erl:150: :elixir.quoted_to_erl/3
    (elixir) src/elixir.erl:134: :elixir.eval_forms/4

darkofabijan

defmodule MyApp.Router do
  use Phoenix.Router
  
  namespace MyApp.Controllers do
      
    get "restaurants/:id", Restaurants, :show, as: :restaurant
      
    resources :images
    resources :users, Accounts
  

darkofabijan

Typography

Headings

Headings from h1 through h6 are constructed with a # for each level:

# h1 Heading
## h2 Heading
### h3 Heading