superjose

# Reference: https://www.exclamationlabs.com/blog/continuous-deployment-to-npm-using-gitlab-ci/

# GitLab uses docker in the background, so we need to specify the 
# image versions. This is useful because we're freely to use
# multiple node versions to work with it. They come from the docker
# repo.
# Uses NodeJS V 9.4.0
image: node:9.4.0

# And to cache them as well.

mosquito

Docker compose as a systemd unit

Create file /etc/systemd/system/docker-compose@.service. SystemD calling binaries using an absolute path. In my case is prefixed by /usr/local/bin, you should use paths specific for your environment.

[Unit]
Description=%i service with docker compose
PartOf=docker.service
After=docker.service

j3j5

Adyen Test Card Numbers
These cards are only valid on our TEST system and they will never involve any actual transaction or transfer of funds. The TEST card numbers will not work on the Adyen LIVE Platform.

For all cards use the following expiration and CVV2/CVC2/or CID for Amex. 

For all cards:

Expiration Dates	  CVV2 / CVC3	CID (American Express)
08/2018 OR 10/2020	737	7373

TheSeamau5

-- STACKS

type Stack a = Bottom | Element a (Stack a)

push : a -> Stack a -> Stack a
push element stack = 
  Element element stack
  
  
pop : Stack a -> (Maybe a, Stack a)

jirutka

How to use terminal on Windows without going crazy…

Windows is really horrible system for developers and especially for devops. It doesn’t even have a usable terminal and shell, so working with command line is really pain in the ass. If you really don’t want to switch to any usable system (OS X, Linux, BSD…), then this guide should help you to setup somewhat reasonable environment – usable terminal, proper shell, ssh client, git and Sublime Text as a default editor for shell.

Install stuff

1. Download and install Git for Windows* with:
   • [✘] Use Git from the Windows Command Prompt

• [✘] Checkout as-is, commit Unix-style line endings

awesome

##
# by SoAwesomeMan
str =<<-EOS.gsub(/^[\s\t]*|[\s\t]*\n/, '') # no space "\s" for new line "\n"; kill tabs too
   select awesome, awesome, awesome, awesome, awesome, awesome,   
   from rad, rad, rad, rad, rad, rad, rad, rad, rad, rad, rad,   
   where cool cool cool cool cool cool cool cool cool cool cool'
EOS
# => "select awesome, awesome, awesome, awesome, awesome, awesome,from rad, rad, rad, rad, rad, rad, rad, rad, rad, rad, rad,where cool cool cool cool cool cool cool cool cool cool cool'"

str =<<-EOS.gsub(/^[\s\t]*/, '').gsub(/[\s\t]*\n/, ' ').strip # yes space "\s" for new line "\n"; kill tabs too

bcoe

module ElasticSearchHelpers
  # sanitize a search query for Lucene. Useful if the original
  # query raises an exception, due to bad adherence to DSL.
  # Taken from here:
  #
  # http://stackoverflow.com/questions/16205341/symbols-in-query-string-for-elasticsearch
  #
  def self.sanitize_string(str)
    # Escape special characters
    # http://lucene.apache.org/core/old_versioned_docs/versions/2_9_1/queryparsersyntax.html#Escaping Special Characters

niels

source "https://rubygems.org"

gem "devise",       git: "git://github.com/plataformatec/devise.git", branch: "rails4"
gem "devise-i18n",  "~> 0.6.5"
gem "jbuilder",     "~> 1.0.1"
gem "jquery-rails"
gem "haml",         "~> 4.0.1"
gem "mongoid",      git: "git://github.com/mongoid/mongoid.git", branch: "master"
gem "simple_form",  "~> 3.0.0.beta1"
gem "rails",        "4.0.0.beta1"

ryansobol

Originally published in June 2008

When hiring Ruby on Rails programmers, knowing the right questions to ask during an interview was a real challenge for me at first. In 30 minutes or less, it's difficult to get a solid read on a candidate's skill set without looking at code they've previously written. And in the corporate/enterprise world, I often don't have access to their previous work.

To ensure we hired competent ruby developers at my last job, I created a list of 15 ruby questions -- a ruby measuring stick if you will -- to select the cream of the crop that walked through our doors.

What to expect

Candidates will typically give you a range of responses based on their experience and personality. So it's up to you to decide the correctness of their answer.

kaelig

%myclass {
  color: blue;

  @media (min-width: 600px) {
    background: red;
  }
  @media (min-width: 800px) {
    font-size: 28px;
  }
}