create different ssh key according the article Mac Set-Up Git
$ ssh-keygen -t rsa -C "your_email@youremail.com"
=Navigating= | |
visit('/projects') | |
visit(post_comments_path(post)) | |
=Clicking links and buttons= | |
click_link('id-of-link') | |
click_link('Link Text') | |
click_button('Save') | |
click('Link Text') # Click either a link or a button | |
click('Button Value') |
;; 12.4 Rearranging words | |
;; a 'word' is either | |
;; 1 - empty, or | |
;; 2 - (cons a w) where a is a symbol | |
;; ('a, 'b,..., 'z) and w is a word | |
;; examples: | |
(define noword empty) | |
(define red (cons 'r (cons 'e (cons 'd empty)))) |
literally always have to look up the meaning of :limit in migrations when it comes to integer values. Here's an overview. Now let's memorise it (oh, this works for MySQL, other databases may work differently): | |
:limit Numeric Type Column Size Max value | |
1 tinyint 1 byte 127 | |
2 smallint 2 bytes 32767 | |
3 mediumint 3 byte 8388607 | |
nil, 4, 11 int(11) 4 byte 2147483647 | |
5..8 bigint 8 byte 9223372036854775807 | |
Note: by default MySQL uses signed integers and Rails has no way (that I know of) to change this behaviour. Subsequently, the max. values noted are for signed integers. |
# WAIT! Do consider that `wait` may not be needed. This article describes | |
# that reasoning. Please read it and make informed decisions. | |
# https://www.varvet.com/blog/why-wait_until-was-removed-from-capybara/ | |
# Have you ever had to sleep() in Capybara-WebKit to wait for AJAX and/or CSS animations? | |
describe 'Modal' do | |
should 'display login errors' do | |
visit root_path |
# in spec/support/omniauth_macros.rb | |
module OmniauthMacros | |
def mock_auth_hash | |
# The mock_auth configuration allows you to set per-provider (or default) | |
# authentication hashes to return during integration testing. | |
OmniAuth.config.mock_auth[:twitter] = { | |
'provider' => 'twitter', | |
'uid' => '123545', | |
'user_info' => { | |
'name' => 'mockuser', |
## Prepare ################################################################### | |
# Remove RVM | |
rvm implode | |
# Ensure your homebrew is working properly and up to date | |
brew doctor | |
brew update | |
## Install ################################################################### |
create different ssh key according the article Mac Set-Up Git
$ ssh-keygen -t rsa -C "your_email@youremail.com"
################################################################## | |
# /etc/elasticsearch/elasticsearch.yml | |
# | |
# Base configuration for a write heavy cluster | |
# | |
# Cluster / Node Basics | |
cluster.name: logng | |
# Node can have abritrary attributes we can use for routing |
If you have two days to learn the very basics of modelling, Domain-Driven Design, CQRS and Event Sourcing, here's what you should do:
In the evenings read the [Domain-Driven Design Quickly Minibook]{http://www.infoq.com/minibooks/domain-driven-design-quickly}. During the day watch following great videos (in this order):
# This is a skeleton for testing models including examples of validations, callbacks, | |
# scopes, instance & class methods, associations, and more. | |
# Pick and choose what you want, as all models don't NEED to be tested at this depth. | |
# | |
# I'm always eager to hear new tips & suggestions as I'm still new to testing, | |
# so if you have any, please share! | |
# | |
# @kyletcarlson | |
# | |
# This skeleton also assumes you're using the following gems: |